In the heart of China’s rapid industrial and infrastructure development, crawler cranes play a pivotal role in shaping the country’s skyline and driving economic growth. As China continues to invest heavily in massive infrastructure projects, including the ambitious Belt and Road Initiative, the demand for these versatile and powerful machines has never been more pressing.

This in-depth guide delves into the world of crawler cranes in China, exploring their critical role in construction, energy, and industrial sectors. Readers will gain insights into the market dynamics, with projections highlighting the significant growth anticipated in the coming years, such as the Chinese crawler crane market reaching US$ 1.71 billion by 2033.

You will learn about the key applications of crawler cranes, from the construction of high-rise buildings and complex infrastructure projects to the installation and maintenance of renewable energy facilities and offshore oil and gas platforms. The guide will also cover the technological advancements that are enhancing the efficiency, safety, and environmental sustainability of these cranes.

Whether you are an

Offical Brand XCMG QUY80E 80t Crawler Crane Hot Sale in …

Given the absence of direct access to the specific website, the following guide is compiled based on the available specifications and features of the XCMG QUY80E 80t crawler crane from other reliable sources.

XCMG QUY80E 80t Crawler Crane Guide

Overview

The XCMG QUY80E is an 80-tonne crawler crane designed for heavy lifting operations. It is part of the smaller machine segment in the crawler crane – lattice boom category but packs significant capabilities.

Key Specifications

Main Unit

• Length: 7800mm
• Width: 3400mm
• Height: 3350mm
• Weight: 28000kg[1].

Lifting Capacity

• Maximum lifting capacity: 80 tonnes
• Load moment: 3375 kN.m[2][5].

Boom Specifications

• Boom length: 13m to 58m
• Elevation angle: 30° to 80°[2][5].

Hydraulic System

Components

• The hydraulic system includes the winch system, elevating system, slewing system, propel system, and auxiliary assembly system[1].

Main Pump

• The main pump is a constant power and variable displacement pump controlled by a hydraulic pilot. It features power limit and pressure cut-off functions, enabling it to satisfy the requirements of multiple actuator movements[1].

Slewing System

• The slewing system is a close type system, known for quick response, accurate control, stable starting, braking, and direction changing. It is designed for operations involving frequent direction changes and fine motions[1].

Winch System

Main and Auxiliary Winches

• The main and auxiliary winch systems are driven independently. They use disc type constant closed brakes and Rexroth built-in speed reducers. The winches are connected to the turntable by pin shafts for easy assembly[1].

Performance

• Maximum speed: 120m/min
• Good fine speed performance[1].

Hook Blocks and Counterweights

Hook Blocks

• Standard configurations include:
• 80t capacity hook block
• 50t capacity hook block
• 26t capacity hook block
• 8t capacity hook block[1].

Counterweights

• Superstructure counterweight: 9100kg and 9000kg options
• Dimensions: 3300mm x 1200mm x 460mm and 3300mm x 1200mm x 430mm respectively[1].

Safety Devices

Load Moment Limiter

• Model: Krueger Mark 4K
• Detects boom angle and lifting load
• Displays real-time actual load, working radius, and boom angle
• Automatically sends warning signals and stops crane operation if the actual load exceeds the rated load or if the boom is out of the limit angle[1].

Other Safety Features

• Turntable lock pin
• Boom backstop
• Height limiter
• Anemometer
• Level gauge
• Hydraulic overflow valve
• Balance valve
• Two-way hydraulic lock
• Slewing warning
• Travel warning
• Monitor[1].

Engine Performance

• Engine power: 200kW or 268 horsepower[4].

Track Frame and Mobility

Track Frame Components

• Track beam
• Drive sprocket
• Idler wheel
• Upper roller
• Lower roller
• Track[1].

Crawler Beam

• Box-shape structure[1].

This guide provides a comprehensive overview of the XCMG QUY80E 80t crawler crane, highlighting its key specifications, hydraulic system, winch and hook block configurations, safety features, and overall performance capabilities.

China good Crawler Crane XCMG XGC55 – Chengong

XCMG XGC55 Crawler Crane: A Comprehensive Guide

Overview

The XCMG XGC55 is a 55-ton lattice boom crawler crane designed for efficiency and versatility in various lifting applications. Here is a detailed overview of its key features and specifications.

Key Specifications

Lifting Capacity

• The XCMG XGC55 has a maximum rated lifting load of 55 tons (60 USt)[2][3][5].

Boom Specifications

• Main Boom Length: The main boom can be extended from 13 meters to 52 meters, providing a wide range of operational flexibility[1][3][5].
• Main Boom Luffing Angle: The boom can be adjusted from -3 degrees to 80 degrees, allowing for precise control over the lifting operation[3][5].

Jib Specifications

• Fixed Jib Length: The fixed jib can be extended from 7 meters to 16 meters, enhancing the crane’s reach and versatility[3][5].
• Luffing Jib Length: The maximum luffing jib length is 16 meters, which is useful for jobs requiring more height and reach[1].

Operational Features

Assembly and Disassembly

• The XCMG XGC55 is optimized for quick assembly and disassembly, making it ideal for job sites where time is crucial[2].

Power and Performance

• The crane is equipped with a powerful hydraulic system, driven by a 155 kW engine, ensuring robust performance and reliable operation[4].

Technical Details

Transport Dimensions

• The maximum size of a single unit for transport is 12.04 meters in length, 3.45 meters in width, and 3.36 meters in height, facilitating easy transportation to and from job sites[5].

Load Charts and Capacities

• The crane has a maximum standard boom length of 52 meters and a minimum of 13 meters. The load chart varies based on the boom length and angle, with a maximum carrying capacity of 11.4 tons at certain configurations[1].

Applications

The XCMG XGC55 crawler crane is suitable for a variety of applications, including:
– Construction sites
– Industrial projects
– Infrastructure development
– Heavy lifting tasks in confined spaces

Safety and Reliability

• The crane is designed with safety in mind, featuring robust construction and reliable hydraulic systems to ensure stable and secure lifting operations.
• Regular maintenance is facilitated by easy access to key components, enhancing the crane’s longevity and performance.

Conclusion

The XCMG XGC55 crawler crane is a versatile and powerful tool for any heavy lifting task. With its wide range of boom and jib configurations, quick assembly/disassembly features, and robust hydraulic system, it is an excellent choice for various industrial and construction applications. Its design ensures both safety and reliability, making it a valuable asset for any project requiring heavy lifting capabilities.

Cranes: China

Given that the specific website content from https://www.kobelcocm-global.com/products/cranes/china/index.html is not provided in the search results, the following guide is constructed based on the available information from other sources, focusing on Kobelco’s crawler crane operations, particularly in the context of their Chinese market involvement.

Kobelco Crawler Cranes: Overview and Global Presence

Introduction to Kobelco

Kobelco is a renowned global leader in the manufacturing of hydraulic lattice-boom crawler cranes. The company, part of the Kobe Steel Group, has been in the crane business since 1953 and is known for its high-quality and reliable construction machinery.

Global Market Presence

Kobelco has a significant presence in various global markets, including North and South America, where it is represented by Kobelco Construction Machinery U.S.A. Inc. (KCMU). This subsidiary is the western hemisphere distribution point for new Kobelco lattice boom crawler crane products and provides comprehensive support services[2][3].

Kobelco’s Operations in China

Joint Venture and Manufacturing

In 2010, Kobelco announced a joint venture with Sichuan Chengdu to manufacture crawler cranes in China. This joint venture, known as Chengdu Kobelco Cranes Co., Ltd., was established to produce and sell crawler cranes, with a primary focus on the 250-ton class. The new plant, located in the Chengdu economic and technological zone in Sichuan Province, was set to start production in August 2012 with an initial investment of ¥2 billion (approximately $23 million)[1].

Market Strategy and Goals

Kobelco aimed to produce up to 80 crawler cranes per year by 2015, targeting approximately 7% of China’s demand for crawler cranes. The Chinese market, being the largest for crawler cranes globally, was seen as a critical expansion area for Kobelco. The company leveraged the joint venture to keep investment costs down and to enter the market quickly, capitalizing on the rising infrastructure investments in China, especially in the western region[1].

Integration with Existing Facilities

The new plant in China was strategically located next to other facilities of Kobelco’s partners, ensuring efficient distribution and information sharing within the group. This proximity was expected to improve the overall efficiency of group management[1].

Products and Features

Range of Crawler Cranes

Kobelco offers a diverse range of crawler cranes, from 85 tons to 600 tons, designed for reliable operation, convenient maintenance, and easy transport. Models such as the CK800G-3, CK1100G-3, CK1200G-3, CK1600G-3, CK2750G-3, and CK3300G-2 are engineered for efficiency, comfort, durability, and productivity, aiming to provide the lowest cost of ownership in the industry[2][3].

Key Features

When selecting a Kobelco crawler crane, key features to consider include:
– Load Capacity: Ensuring the crane can handle the required loads.
– Outreach: The maximum distance the crane can extend.
– Lifting Height: The maximum height the crane can lift loads to.
– Stability: Critical for safe and reliable operation.
These features are crucial as different projects require specific capabilities, and consulting with a reputable supplier is essential to choose the right model[5].

Benefits and Market Impact

Strengthening Global Presence

By manufacturing crawler cranes in China, Kobelco strengthened its involvement in the world’s largest market for this type of construction machinery. This move helped Kobelco overcome foreign exchange risks and tariff barriers, supporting its global growth strategy[1].

Addressing Market Demand

The production in China was timed to capitalize on the increasing demand for crawler cranes following the temporary drop in the global market post the 2008 financial crisis. The rising infrastructure investments in China, particularly in the western regions, were expected to sustain long-term demand for these machines[1].

Conclusion

Kobelco’s entry into the Chinese market through the establishment of a joint venture and a new manufacturing plant marks a significant step in the company’s global expansion strategy. By leveraging local partnerships and focusing on high-demand products, Kobelco aims to solidify its position as a leader in the crawler crane market. The company’s commitment to quality, efficiency, and customer support ensures that its products meet the stringent requirements of the construction and civil engineering sectors.

Crawler Crane-Lifting Machinery-Products-ORIEMAC

Given that the provided URL does not lead to a specific, accessible article, and the content of the ORIEMAC website is largely focused on their products and company information, here is a general guide based on the typical structure and content that might be relevant to a user interested in construction machinery and equipment, particularly from a company like ORIEMAC.

Guide to Construction Machinery and Equipment from ORIEMAC

Introduction

ORIEMAC Machinery & Equipment (Shanghai) Co., Ltd. is a leading provider of construction machinery and equipment solutions. This guide will help you understand the various types of machinery they offer, their applications, and what to consider when selecting the right equipment for your needs.

Product Categories

Lifting Machinery

• Types:
• Truck Crane
• Crawler Crane
• All Terrain Crane
• Truck-mounted Crane
• Tower Crane
• Rough Terrain Crane
• Applications:
• Construction sites
• Industrial settings
• Heavy lifting tasks
• Key Considerations:
• Load capacity
• Reach and height
• Terrain compatibility

Earthmoving Machinery

• Types:
• Wheel Loader
• Mini Loader
• Excavator
• Bulldozer
• Backhoe Loader
• Skid Steer Loader
• Applications:
• Earth excavation
• Material handling
• Site preparation
• Key Considerations:
• Engine power
• Hydraulic system
• Operator comfort and safety

Road Construction Machinery

• Types:
• Road Roller
• Motor Grader
• Asphalt Concrete Paver
• Cold Milling Machine
• Soil Stabilizer
• Asphalt Mixing Plant
• Applications:
• Road construction and maintenance
• Soil stabilization
• Asphalt laying
• Key Considerations:
• Compaction force
• Precision and accuracy
• Maintenance requirements

Concrete Machinery

• Types:
• Concrete Pump
• Concrete Mixer Truck
• Concrete Batching Plant
• Trailer Concrete Pump
• Applications:
• Concrete mixing and pumping
• Construction projects requiring large volumes of concrete
• Key Considerations:
• Pumping capacity
• Mixing efficiency
• Automation and control systems

Truck & Special Vehicle

• Types:
• Dump Truck
• Tractor Head
• Cargo Truck
• Fuel Tanker Truck
• Trailer
• Fire Truck
• Aerial Working Platform
• Applications:
• Material transport
• Specialized tasks like firefighting and aerial work
• Key Considerations:
• Payload capacity
• Safety features
• Customization options

Drilling Machinery

• Types:
• Horizontal Directional Drill
• Rotary Drilling Rig
• Diaphragm Wall Grab
• Roadheader
• Applications:
• Drilling and excavation in various terrains
• Foundation work
• Tunneling
• Key Considerations:
• Drilling depth and accuracy
• Power and efficiency
• Operator safety

Logistics Machinery

• Types:
• Forklift
• Telescopic Handler
• Reach Stacker
• Applications:
• Warehouse operations
• Material handling
• Loading and unloading
• Key Considerations:
• Lifting capacity
• Reach and height
• Maneuverability

Mining Machinery

• Types:
• Jaw Crusher
• Vibrating Feeder
• Applications:
• Mining and quarrying operations
• Crushing and feeding materials
• Key Considerations:
• Crushing capacity
• Feeding efficiency
• Durability and maintenance

Agricultural Machinery

• Types:
• Harvester
• Tractor
• Applications:
• Farming and agricultural tasks
• Land preparation
• Harvesting
• Key Considerations:
• Engine power
• Versatility of attachments
• Fuel efficiency

Top Brands

ORIEMAC collaborates with several top brands in the industry, including:
– SANY
– XCMG
– ZOOMLION
– LIUGONG
– SHANTUI
– HOWO
– CHANGLIN
– FOTON LOVOL
– SDLG
– HYUNDAI
– SHACMAN
– LONKING
– HBXG
– YTO
– HELI
– WECAN
– SINOMACH
– LUTONG
– CHENGGONG
– N.TRAFFIC

Selection and Purchase Considerations

When selecting construction machinery and equipment, consider the following:
– Needs Assessment: Determine the specific tasks and projects the machinery will be used for.
– Budget: Evaluate the total cost of ownership, including purchase price, maintenance, and operational costs.
– Quality and Reliability: Choose machinery from reputable brands known for their quality and reliability.
– Customization: Consider if the machinery can be customized to meet your specific needs.
– After-Sales Support: Ensure the supplier offers adequate after-sales support, including maintenance and spare parts.

Maintenance and Safety

Regular maintenance is crucial to extend the lifespan of the machinery and ensure safety. Here are some tips:
– Follow Manufacturer Guidelines: Adhere to the maintenance schedules recommended by the manufacturer.
– Operator Training: Ensure operators are properly trained to use the machinery safely and efficiently.
– Safety Features: Always check for and use safety features such as protective gear and emergency shutdowns.

By understanding these categories, considerations, and best practices, you can make informed decisions when selecting and using construction machinery and equipment from ORIEMAC or similar providers.

Used crawler Cranes for sale from China

Guide to Buying Used Tracked Cranes

Introduction

When considering the purchase of a used tracked crane, it is crucial to be well-informed about the various factors that can influence your decision. This guide will provide a comprehensive overview of what to look for, how to evaluate the condition of the crane, and other important considerations.

Types of Tracked Cranes

Tracked cranes, also known as crawler cranes, are versatile and widely used in construction and heavy industries due to their stability and mobility on various terrains.
– Mobile and All-Terrain Cranes: While not exclusively tracked, some models can be mounted on tracks for better stability.
– Crawler Cranes: Specifically designed with tracks for maximum stability and maneuverability on different ground conditions.

Key Factors to Consider

Condition and Hours of Operation

• Check the total hours of operation. Lower hours generally indicate less wear and tear.
• Inspect the crane’s condition, including any signs of damage, rust, or needed repairs[1][3][4].

Year of Manufacture

• Newer models often come with advanced features and better safety standards.
• Older models may be cheaper but could require more maintenance and may lack modern safety features[1][3][4].

Brand and Model

• Different brands and models have varying reputations for reliability and performance.
• Research the specific model you are interested in to understand its strengths and weaknesses[1][3].

Location

• Cranes located in different regions may have been exposed to different environmental conditions that could affect their condition.
• Consider the cost and logistics of transporting the crane from its current location to your site[1][4].

Evaluating the Crane

Mechanical Condition

• Inspect the engine, transmission, and hydraulic systems for any signs of wear or damage.
• Check the tracks and undercarriage for any damage or excessive wear[3].

Electrical and Electronic Systems

• Ensure all electrical and electronic components are functioning correctly.
• Check for any updates or modifications to the crane’s control systems[3].

Safety Features

• Verify that the crane meets current safety standards.
• Check for the presence of safety features such as load moment indicators, anti-collision systems, and operator safety cabins[3].

Additional Costs and Considerations

Maintenance and Repair

• Consider the cost of any necessary repairs or maintenance.
• Factor in the cost of spare parts and the availability of service support[1][3].

Training and Certification

• Ensure that your operators are trained and certified to operate the specific model of crane you are purchasing.
• Consider the cost of training programs if necessary[3].

Insurance and Licensing

• Check the insurance requirements for the crane.
• Ensure you comply with all local and national regulations regarding the operation of heavy machinery[3].

Where to Buy

Online Marketplaces

• Websites like Mascus offer a wide range of used tracked cranes from various sellers.
• Use filters to narrow down your search based on price, location, and condition[1][3][4].

Local Dealers and Auctions

• Local dealers may offer additional services such as maintenance and support.
• Auctions can be a good place to find deals, but ensure you inspect the crane thoroughly before bidding[2].

Conclusion

Buying a used tracked crane requires careful consideration of several factors, including the crane’s condition, brand, and additional costs. By thoroughly evaluating the crane and understanding the market, you can make an informed decision that meets your needs and budget. Always prioritize safety and ensure that the crane is in good working condition to avoid potential risks and downtime.

China XGC85 85t Crawler Crane 58m Lattice Crane

XCMG XGC85 85-Ton Lattice Boom Crawler Crane: An In-Depth Guide

Overview

The XCMG XGC85 is a highly advanced 85-ton lattice boom crawler crane designed for various construction and heavy-lifting applications. This crane is a product of extensive research and development, building on the successes of its predecessors and incorporating multiple innovative features.

Key Specifications

Performance Parameters

• Rated Lifting Capacity for Boom: 85 tons
• Rated Lifting Capacity for Fixed Jib: 12 tons
• Max. Lifting Moment: 341 t.m
• Max. Rated Lifting Capacity for Boom Single Top: 8 tons
• Boom Length: 13~58 meters
• Boom Luffing Angle: -3~80 degrees
• Fixed Jib Length: 7~19 meters[2][3][4].

Dimension and Operating Parameters

• Operating Dimensions (LWH): 13.05×3.4×3.3 meters
• Fixed Jib Offset Angle: 10, 30 degrees
• Max. Single Line Speed for Hoist Mechanism: 120 m/min
• Max. Single Line Speed for Boom Luffing Mechanism: 70 m/min
• Max. Slewing Speed: 2 r/min
• Max. Travel Speed: 0.9 km/h
• Grade Ability: 30%[2][3][4].

Engine and Power

• Engine Model: SC9D272 or SC9DK270G3/QSC8.3
• Engine Power: 200 kW or 183 kW
• Emission Standards: National III / EU III[2][4].

Mass and Transport

• Operating Weight: 71.5 tons (main hook, 13m boom)
• Max. Mass of Single Unit in Transport State: 41.2 tons
• Mean Ground Pressure: 0.087 MPa[2][4].

Design and Features

Optimized Design for Transport and Assembly/Disassembly

• The XGC85 features an integrated transport design, eliminating the need to disassemble the track frame and boom base. This significantly reduces transport costs and enhances assembly/disassembly efficiency.
• The crane is equipped with a unique A-frame gantry self-erection technology, allowing for quick assembly without the need for cylinders.
• The single counterweight weighs no more than 6 tons, enabling complete counterweight assembly with small auxiliary lifting equipment[2].

Advanced Hydraulic System

• The hydraulic system is designed to minimize failure points while providing easy access for assembly, disassembly, and maintenance.
• It includes a highly integrated LUDV main valve, offering functions such as multi-complex operation, combined flow control, and high/low speed selection.
• An optional independent bypass filtration system with strong magnetic adsorption and anti-emulsifying capabilities enhances hydraulic system filtration and reliability[2].

Main/Auxiliary Hook One-Key Switch Function

• The crane features a one-key switch function for easily switching between the main and auxiliary hooks, expanding its range of applications and improving operational efficiency[2].

Safety and Reliability

Complete Safety Devices

• The XGC85 is equipped with comprehensive safety devices to ensure safe and reliable operation.
• The system includes multiple advanced technologies and safety features to protect both the crane and its operators[1].

Maintenance and Warranty

Maintenance Convenience

• The crane is designed with maintenance convenience in mind, featuring easy access points and integrated designs that reduce maintenance time.
• The supplier offers genuine spare parts with good prices, quick response times, and professional service, ensuring the crane remains in high efficiency[1].

Warranty

• The XGC85 comes with a one-year warranty or up to 2000 working hours, whichever occurs first.
• During the warranty period, any issues caused by machine quality (excluding improper operation) will be addressed with free replacement of genuine parts via DHL[2].

Conclusion

The XCMG XGC85 85-ton lattice boom crawler crane is a robust and technologically advanced piece of equipment, optimized for efficiency, safety, and reliability. Its innovative design, advanced hydraulic system, and comprehensive safety features make it an ideal choice for various heavy-lifting tasks in the construction industry. With its strong support for maintenance and a reliable warranty, the XGC85 stands out as a valuable asset for any construction project.

Chinese crawler crane breaks world lifting record

Chinese Crawler Crane Breaks World Lifting Record

Overview

A significant milestone in the field of heavy lifting was achieved by a Chinese crawler crane, setting a new world record for its lifting capacity.

Crane Specifications and Capabilities

• Lifting Capacity: The crawler crane is capable of lifting 4,500 metric tons.
• Comparative Example: This capacity is equivalent to lifting over 3,000 cars, highlighting its immense strength and capability.

Record-Breaking Achievement

• World Record: The crane broke a world record for its lifting capacity, surpassing previous benchmarks in the industry.
• Industry Impact: This achievement underscores the advancements in engineering and manufacturing within China, particularly in the heavy machinery sector.

Operational Context

• While the specific details of the operation where the record was set are not provided in this source, it is clear that the crane’s performance was under rigorous conditions that required maximum capacity.
• Counterweight and Stability: Although the specific counterweight used in this record-breaking lift is not mentioned, it is implied that the crane was equipped with substantial counterweights to ensure stability during such heavy lifts.

Technological and Manufacturing Implications

• Engineering and Design: The crane’s design and engineering play a crucial role in its ability to handle such massive loads. This includes advanced materials, robust structural integrity, and precise control systems.
• Manufacturing Capabilities: The record highlights the capabilities of Chinese manufacturers in producing high-quality, high-capacity heavy machinery that competes at a global level.

Economic and Industrial Significance

• Industrial Projects: Such powerful cranes are essential for large-scale industrial projects, including construction, petrochemical plants, and other heavy industries.
• Economic Benefits: The ability to lift heavy loads efficiently can accelerate project timelines, reduce costs, and enhance overall productivity in various sectors.

Conclusion

The achievement of breaking the world lifting record by a Chinese crawler crane is a testament to the country’s advancements in engineering, manufacturing, and heavy machinery. This milestone has significant implications for the construction and industrial sectors, both domestically and globally.

Hydraulic Crawler Crane – SINOVO

Hydraulic Crawler Crane Guide

Introduction

Hydraulic crawler cranes are versatile and powerful machines widely used in the construction industry for their robust lifting capabilities and mobility. Here is a comprehensive guide to help you understand the features, benefits, and applications of hydraulic crawler cranes.

Structure and Components

Undercarriage

• Hydraulic crawler cranes are mounted on an undercarriage featuring metal tracks, similar to those found on tanks. This design allows the crane to navigate rough terrain and work in challenging environments[2][3][4].

Upper Deck

• The upper deck of the crane rotates a full 360 degrees, providing flexibility and a wide operating radius. It includes a cab, boom, and various attachments such as hooks, grapples, or other lifting tools[2][3].

Boom and Jib

• The boom can be either a lattice or box structure, with optional extensions to increase the reach. The lattice boom is particularly noted for its strength without adding excessive weight, enhancing stability and lifting capacity[1][2][4].

Mobility and Accessibility

Terrain Versatility

• Hydraulic crawler cranes can move on uneven terrain and traverse through job sites that other types of cranes cannot access. Their tracks provide superior stability and mobility, making them ideal for projects with difficult ground conditions[1][3][4].

Assembly and Disassembly

• These cranes have relatively quick setup times compared to lattice boom cranes. They can be assembled and disassembled on-site, reducing downtime and increasing project efficiency. However, larger models may require more time and assistance for assembly[1][3].

Lifting Capabilities

Capacity Range

• Hydraulic crawler cranes offer a broad range of lifting capacities, from 15 tons to several hundred tons. They are efficient for large-scale construction projects and can handle heavy loads with precision and control[1][3][4].

Boom Configurations

• The boom can be configured in various lengths and with different jib combinations to suit the specific needs of the project. This flexibility allows for both short and long reach applications[3][4].

Operational Considerations

Stability and Support

• Unlike some other cranes, hydraulic crawler cranes do not use outriggers for stability. Instead, they rely on their weight distribution and track system to maintain stability, even in challenging conditions[2][3].

Ground Conditions

• The crane’s tracks distribute the weight evenly, allowing it to operate on various ground conditions, including muddy or uneven terrain. However, the ground must be capable of supporting the crane’s weight to ensure safe operation[3][4].

Cost and Project Considerations

Project Suitability

• Hydraulic crawler cranes are best suited for projects that require heavy lifting, mobility, and rapid setup. They are ideal for time-sensitive projects and those with challenging terrain[1][3].

Cost Efficiency

• While they offer significant advantages in terms of flexibility and mobility, the cost of renting or purchasing a hydraulic crawler crane should be considered. These cranes are particularly cost-effective for projects where frequent repositioning is necessary[1][3].

Maintenance and Transportation

Maintenance

• The hydraulic system and other components of the crane require regular maintenance to ensure optimal performance. This includes checking the hydraulic tank capacity, oil levels, and the condition of the tracks and boom[4][5].

Transportation

• Due to their size and weight, hydraulic crawler cranes often need to be transported in multiple loads. This process can be complex and requires careful planning to ensure the crane is delivered and assembled efficiently[3][4].

Applications

Construction Projects

• These cranes are commonly used in large-scale construction projects such as building bridges, power plants, and other significant infrastructure. They are also used in wind farm projects, universities, and hospitals where terrain access is challenging[1][3][4].

Industrial and Plant Projects

• Hydraulic crawler cranes are also valuable in plant turnarounds and industrial projects where heavy lifting and precise placement are required. Their versatility makes them a staple in various industrial settings[3].

Conclusion

Hydraulic crawler cranes are powerful tools in the construction and industrial sectors, offering a balance of mobility, lifting capacity, and stability. Understanding their structure, operational capabilities, and maintenance requirements is crucial for selecting the right crane for your project and ensuring its efficient and safe operation.

SWTC16B small lifting construction Telescopic Crawler Crane

Sunward SWTC16B Telescopic Crawler Crane: An In-Depth Guide

Overview

The Sunward SWTC16B is a versatile and robust telescopic crawler crane designed for various construction and industrial applications. Here is a detailed look at its features, applications, and operational capabilities.

Key Specifications

Lifting Capacity

• The SWTC16B has a maximum lifting load of 16 tons, making it suitable for a range of heavy-duty tasks[3].

Weight and Mobility

• The total weight of the crane is 28.5 tons, which is distributed evenly to ensure stability and low ground pressure[3].

Boom Operations

• The boom extending and retracting time is 50 seconds and 40 seconds, respectively[5].

Line Speed

• The maximum line speed is 140 meters per minute, enhancing efficiency in lifting and lowering operations[3].

Slewing Speed

• The slewing speed of the crane is 2.5 rpm, allowing for precise and controlled rotation[5].

Applications

Construction Sites

• The SWTC16B is highly suitable for construction sites due to its ability to navigate irregular terrain and areas where low ground pressure is required. This includes sites with marshy or desert conditions where traditional tyre cranes may not be effective[1].

Industrial Areas

• It is widely applied in factory areas, bridge and tunnel construction, and other narrow or irregular construction sites. The crane’s ability to handle short-distance movements makes it ideal for confined spaces[1].

Freight and Port Operations

• The crane is also used in freight stations and wharfs for loading, unloading, lifting, and stacking goods, as well as installing equipment[1].

Operational Uses

Loading and Unloading

• The SWTC16B is designed for efficient loading and unloading operations, making it a valuable asset in logistics and material handling[1].

Lifting and Stacking

• With its 16-ton lifting capacity, the crane can handle heavy goods and equipment, ensuring safe and precise lifting and stacking operations[1].

Equipment Installation

• The crane is capable of installing heavy equipment in various settings, including construction sites and industrial facilities[1].

Terrain and Environmental Adaptability

Irregular Terrain

• The SWTC16B can operate effectively in areas with irregular road surfaces and challenging terrains, such as oil fields and desert environments[1].

Low Ground Pressure

• The crawler design ensures low ground pressure, making it suitable for areas where traditional cranes might cause damage or get stuck[1].

Conclusion

The Sunward SWTC16B Telescopic Crawler Crane is a powerful and versatile piece of equipment tailored for a wide range of construction and industrial applications. Its robust specifications, adaptability to various terrains, and efficient operational capabilities make it an essential tool for any project requiring heavy lifting and precise material handling.

Spider Crane,Mini Crane,Small Crane-China SPT Brand

Overview of SPT Crane

Company Background

SPT Crane, founded in 2015, is a Chinese company specializing in the research, development, production, and sales of mini crawler cranes, also known as spider cranes or mini cranes.

Global Presence

SPT Crane has established itself as a leading manufacturer in China and has expanded its reach by setting up a network of distributors in many countries around the world, including Europe, Malaysia, and Australia.

Products and Capabilities

Mini Crawler Cranes

SPT Crane is renowned for its mini crawler cranes, which are designed to operate in a variety of environments and applications. These cranes are characterized by their compact size, versatility, and advanced features.

Key Features

• Compact Design: Allows operation in confined spaces and on uneven terrain, making them ideal for construction, glazing, and maintenance tasks where larger machines cannot reach.
• Advanced Safety Features: Equipped with programmable moment limiters, tilt alarms, and remote control systems with digital displays to ensure precise and safe lifting operations.
• Continuous Operation: Some models offer continuous operation while charging, eliminating downtime and maintaining project productivity.

Battery-Powered Models

SPT Crane also offers battery-powered mini cranes, which are gaining popularity due to their eco-friendly and cost-efficient benefits.

Benefits of Battery-Powered Cranes

• Zero Emissions: Comply with stringent environmental regulations and reduce the carbon footprint of construction projects.
• Reduced Noise: Operate with significantly lower noise levels compared to diesel-powered cranes.
• Cost Efficiency: Lower fuel costs (electricity vs. diesel) and reduced maintenance requirements due to fewer moving parts.
• Enhanced Safety: Advanced safety features such as moment limiters and tilt alarms enhance job site safety.

Applications and Versatility

Construction

Mini crawler cranes from SPT Crane are widely used in construction projects for lifting and placing materials in tight spaces and on uneven ground.

Glazing

Their compact size and precision make them ideal for glazing tasks, such as installing glass panels in high-rise buildings.

Maintenance

These cranes are also used for various maintenance tasks, including HVAC installation, electrical work, and other repairs in confined areas.

Technical and Operational Details

Crane Jib

The crane jib plays a crucial role in enhancing the functionality and versatility of mini spider cranes. It allows for precise lifting and placement of loads.

Remote Control and Digital Displays

Many SPT Crane models come equipped with remote control systems and digital displays, which provide real-time data and enhance operational safety and efficiency.

Why Choose SPT Crane?

Innovation and R&D

SPT Crane invests heavily in research and development, ensuring that their products stay at the forefront of technological advancements in the lifting and construction industry.

Global Support

With a network of distributors and dealers worldwide, SPT Crane offers comprehensive support and service to its customers, ensuring that they can rely on their equipment for critical projects.

Environmental Compliance

The shift towards battery-powered cranes aligns with global trends towards sustainability and compliance with environmental regulations, making SPT Crane a forward-thinking choice for businesses.

Conclusion

SPT Crane is a leading manufacturer of mini crawler cranes, offering a range of innovative, eco-friendly, and cost-efficient solutions for the construction and lifting industry. With their advanced safety features, compact design, and global support network, SPT Crane’s products are becoming indispensable tools for businesses looking to enhance their operational efficiency and sustainability.

Frequently Asked Questions (FAQs)

What are the primary uses of crawler cranes in China?

Crawler cranes in China are utilized in a variety of heavy-duty construction and industrial projects. They are particularly important in sectors such as nuclear power and petrochemical construction, where their high lifting capacities and stability are crucial. These cranes are also used in general construction, such as building bridges, erecting large structures, and in mining operations, where their versatility and power are essential.

How has the export of crawler cranes from China been performing recently?

The export of crawler cranes from China has been experiencing significant growth. From January to November 2022, China exported 1,916 crawler cranes, which represents a 31.32% increase year-on-year. The total export value for this period was $526 million, indicating a robust demand for Chinese-made crawler cranes in the global market.

What is the current state of the used crawler crane market in China?

The used crawler crane market in China is vibrant and offers a wide range of options for buyers. Many of these cranes are relatively new, with some models from recent years having low operating hours. This market provides businesses and individuals with the opportunity to acquire nearly brand-new machines at a lower cost compared to purchasing new equipment. The availability of various models and years of manufacture makes it easier for buyers to find a crane that suits their specific needs and budget.

Have Chinese crawler cranes achieved any notable records or milestones?

Yes, Chinese crawler cranes have achieved notable records. For instance, a Chinese crawler crane recently broke a world lifting record, demonstrating the advanced technology and engineering capabilities of Chinese manufacturers. This achievement highlights the reliability and performance of Chinese-made crawler cranes, which are increasingly being recognized globally.

What role do crawler cranes play in China’s construction industry?

Crawler cranes play a pivotal role in China’s construction industry by providing the necessary lifting and moving capabilities for large-scale projects. They are essential for tasks that require heavy lifting, precision, and stability, such as constructing high-rise buildings, bridges, and other complex infrastructure. The efficiency and reliability of these cranes contribute significantly to the overall productivity and success of construction projects in China, helping to drive the country’s rapid infrastructure development.