- Model Number:QY70K-I
- Brand Name:XCMG
- Place of Origin:Jiangsu,China
- Max. Lifting Height:59.5m
- Max. Lifting Load:70t
- Rated Lifting Moment:2303kN.m
- Moving Type:Wheel
XCMG QY70K-I China 70t crane arm truck with hydraulic system.
XCMG QY70K-I truck crane bring customers new advantages. 6 specialized techniques, load moment limit with color LCD make the machine outstanding in the market. Exclusive telescoping technology prevents occurrence of core pipe bending, oil cylinder bending and boom breaking caused by mis-operation, and therefore operation safety is improved.
Advantages and highlights:
1. High-power air-conditioner meets the requirements of T3 working condition
High-power air-conditioners are equipped in driver’ s cab and operator’ s cab, heat transferring area of condenser is increased by 75%, displacement of compressor is increased by 20%, refrigeration effect is improved by above 25% relative to regular products, which meets the requirements of T3 working condition.
Hydraulic heat radiation system with superpower, permissible ambient
temperature exceeds 55℃
The layout mode of oil port of radiator is optimized, heat radiating area of core is increased by 50%, radiation power of hydraulic oil radiator is improved from 10kW to 18kW, permissible ambient temperature exceeds 55℃, which meets the requirements for high temperature operation.
High-temperature resistant and ageing resistant wiring harness, service life
covers product lifecycle
protecting ply of wiring harness is produced according to QC/T29106-2004
Technical Conditions of Automobile Low-voltage Wiring Harness, heat-resistant
temperature is increased to 105℃, corrugated
pipes are added for protection, protection class of plug-ins is IP67. The
service life in high temperature operation exceeds 15 years.
High-temperature resistant sealing elements, working efficiency is improved by
The seals of key hydraulic components such hydraulic pump, hydraulic motor, extension cylinder, jack cylinder, steering boosting cylinder, elevating cylinder and telescoping cylinder are upgraded to high temperature resistant silicon rubber lip seal, working efficiency is improved by 10%.
1st ,2nd axle
2nd ,3rd axle
3rd ,4th axle
Total vehicle mass in travel configuration
43000 (not including auxiliary counterweight of 1t)
1st and 2nd Axle
3rd and 4th Axle
Engine rated power
Engine rated torque
Engine rated rotational speed
Max. travel speed
Min. steady travel speed
Min. turning diameter
Min. turning diameter at boom tip
Min. ground clearance
Max. grade ability
Braking distance (at 30 km/h, full load )
Oil consumption per 100km
uMore truck crane