Product Description

2013 model Used Mobile Crane XCMG QY70K-1

Production Details

2013 model XCMG QY70K-1 Used Mobile Crane, Maximum rated lifting capacity 70 tons, main boom length 44.5 m, jib length 15 m, two hooks(50T,5T)

Product Advantage

XCMG QY70K-1 crane has the following significant advantages:
1. Powerful lifting capacity
- The maximum rated lifting capacity is 70 tonnes, and the maximum lifting moment reaches 2303 kN-m, which can meet the lifting demands under many complicated working conditions.
- The full-extension length of the main boom is 44.5 metres, and the combined length of the basic boom + jib can reach 59.5 metres, with a maximum lifting height of 59.4 metres and a wide range of operations.
2.Efficient operation performance
- The lifting speed of main winch is 75m/min at full load and 130m/min at no load; the speed of jib winch is 98m/min at full load and 108m/min at no load.
- The lifting arm full extension time is only 150 seconds, and the luffing time is 60 seconds, with high operating efficiency.
3.Advanced hydraulic and control system
- Adopting hydraulic control technology, flexible operation, smooth lifting action and superior micro-movement performance.
- Equipped with variable pump load-sensitive hydraulic control system, the work is smooth and reliable, energy-saving and efficient.
4.Reliable chassis design
- The chassis is made of high-strength steel, covered walking platform, optimised force structure and strong anti-torsion performance.
- The maximum travelling speed is up to 80km/hour, the maximum climbing degree is 40%, the minimum ground clearance is 327mm, good passability.
5.Humanised design
- The cab and manoeuvring room are spacious, equipped with cold and warm air-conditioning, and comfortable to operate.
- The torque limiter adopts colour LCD display, realizing intelligent fault diagnosis and leading the industry in precision.
6.Safety and Stability
- Equipped with double H outriggers, with the fifth outrigger, the span of the outriggers is 6.1m×7.3m, with strong stability.
- It adopts ball bearing slewing bearing, which can achieve 360°continuous full rotation, and the sealing of slewing bearing roller track is waterproof and dustproof.
7.Multi-function and flexibility
- It supports a variety of working conditions, including full-extension and half-extension outrigger conditions, end-of-arm pulley conditions, etc., with a wide range of operating scope and application scenarios.
- The addition of 5-tonne counterweight further expands the applicability of working conditions.
With its powerful lifting capacity, high efficiency and reliable design, XCMG QY70K-1 crane is able to meet a wide range of engineering needs, and is an excellent choice among 70-tonne cranes.

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