Products Description
Lifting Height 62.5m Mobile 70 Ton Truck Crane QY70KH
High strength axles. 1st and 2nd axles are for steering, and 3rd and 4th axles are for driving.
Hydraulic pump: quadruple pump driven by chassis engine. The variable displacement pump is used for lifting, elevating and telescoping operations.
Control valve: load sensitive proportional multi-way change valve controlled by pilot hydraulic oil, which is integrated with
impact resistance valve and cavitation-proof valve.
Oil circuit: there is an air cooled hydraulic oil cooler equipped to effectively reduces the oil temperature.
Hydraulic pump: quadruple pump driven by chassis engine. The variable displacement pump is used for lifting, elevating and telescoping operations.
Control valve: load sensitive proportional multi-way change valve controlled by pilot hydraulic oil, which is integrated with
impact resistance valve and cavitation-proof valve.
Oil circuit: there is an air cooled hydraulic oil cooler equipped to effectively reduces the oil temperature.
Specification
Description | Unit | Parameter value | ||
Overall length | mm | 13930 | ||
Overall width | mm | 2780 | ||
Overall Height | mm | 3630 | ||
Axle base | 1st ,2nd axle | mm | 1470 | |
2nd ,3rd axle | 4300 | |||
3rd ,4th axle | 1350 | |||
Wheel Base | mm | 2304+2075 | ||
Front overhang/rear overhang | mm | 2389/2064or 2376/2064 | ||
Front extension/rear extension | mm | 2131/226 or 2144/226 | ||
Total vehicle mass in travel configuration | kg | 42200 | ||
Axle load | Front axle | kg | 16200 | |
Rear axle | 26000 | |||
Engine Model | WD615.338 | |||
Engine rated power | kw/(r/min) | 276/2200 | ||
Engine rated torque | N.m/(r/min) | 1500/1300-1600 | ||
Max. travel speed | km/h | 85 | ||
Min. steady travel speed | km/h | 2~3 | ||
Min. turning diameter | m | 24 | ||
Min. ground clearance | mm | 327 | ||
Max. grade ability | % | 42 | ||
Approach angle | ° | 19 | ||
Departure angle | ° | 15 | ||
Braking distance (at 30 km/h, full load ) | m | ≤10 | ||
Oil consumption per 100km | L | 40 | ||
Exterior noise level during acceleration traveling | dB (A) | ≤88 | ||
Noise level at seated position | dB (A) | ≤90 | ||
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