10T Construction Crane

10T Construction Crane

This 10-ton flat-head/pointed-head tower crane is a medium-sized heavy-duty lifting equipment with a rated maximum lifting capacity of 10 tons. It covers various boom lengths (60m/65m/70m are the mainstream boom lengths available for selection), and is classified as the QTZ series standard tower crane. It includes two installation forms: independent and attached. It is equipped with a standard frequency conversion electrical control system, high-strength alloy steel lifting boom and lightweight balancing arm.
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Description
Technical Parameters

 

Products Description

 

Overall lifting height: Independent height 40-50m. With attachment, the maximum lifting height can reach 180m. The main winch supports both fast and slow speed lifting. The trolley slewing and rotation mechanisms adopt buffer braking design. The overall machine has a moderate self-weight and strong bearing stiffness. The standard sections are welded with seamless square tubes, providing stable bearing capacity. It is suitable for lifting heavy objects in medium and large-sized buildings, such as reinforcing frames, prefabricated components, steel structures, curtain walls, construction materials, etc. The entire machine has passed national standard special equipment inspection and complies with construction lifting safety regulations.

 

 

Core advantages of the product

 

 
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Stable overload capacity, with a 10-ton lifting capacity

Rated maximum lifting weight: 10 tons. The root lifting load-bearing capacity is sufficient. Even with small variations over long distances, the load remains stable. It can lift heavy prefabricated plates, steel columns, and complete sets of reinforcing cage all at once, reducing the frequency of lifting operations and significantly improving construction efficiency.

 

High-strength structure, durable and resistant to deformation

The standard sections and the boom are made of thickened high-strength alloy steel, with fully automatic submerged arc welding technology. They have excellent wind resistance and torsion resistance performance. The key load-bearing components have undergone flaw detection tests, and they are unlikely to deform or crack under long-term heavy load, thus having a longer service life.

7015
product-800-600
 

Intelligent variable-frequency control, smooth and safe operation

Complete set of variable-frequency lifting, slewing and rotating mechanisms, no impact during start-up and shutdown, no hook slippage when lifting heavy objects; equipped with multiple safety protections such as torque limiter, weight limiter, height limit, slewing limit, and rotation limit. Overload will automatically cut off power and trigger an alarm. Optional features include a visual camera and remote monitoring system, allowing real-time viewing of the lifted object status on the ground.

 

Low operating costs, high versatility

Standardized and universal for spare parts; hoisting steel wire ropes, brake pads, and electronic control components are readily available on the market; the hydraulic lifting system operates smoothly with wear-resistant hydraulic seals that do not leak oil; the overall energy consumption is lower, with the variable-frequency motor consuming up to 20% less electricity compared to traditional motors.

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Product application scenarios

 


Factory buildings, steel structure venue projects
Industrial factories, stadiums, exhibition centers, steel columns, steel beams, and roof steel trusses of heavy construction components are lifted for installation. The requirements for long-distance and heavy-load lifting are fully met.


Large-scale municipal infrastructure projects
City elevated roads, supporting housing construction for bridges, supporting buildings for comprehensive pipelines, and large-scale resettlement housing area construction in contiguous areas. A single tower crane covers a large range of construction areas.


Wind power support, storage and logistics park projects
Heavy construction materials and large equipment bases for large-scale storage warehouses, wind power operation and maintenance support buildings are lifted; long-arm operation requirements in open areas.


Overall renovation of old residential areas, large-scale demolition and reconstruction projects
Large amounts of heavy construction waste are cleared, and large structural components are lifted for installation. The load capacity is adapted to complex working conditions.

 

Technical specification

 

Parameter name

Specifications parameters

Rated weight

7.5t

Lifting moment

400kN·m

Luffing amplitude

3.5m-30m

Hoisting speed
(no-load/rated)

0.8-8m/min

Slewing speed

0-0.8r/min

Luffing speed

2-12m/min

Total machine weight

28t

Overall dimensions
(L×W×H)

8200×2500×3800mm

Power type

Electric drive
(380V/50Hz)

Working class

A5

Protection class

IP54

Braking method

electromagnetic normally closed brake

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