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Famous brand 70 ton mobile crane with 5 section booms QY70KH
Category | Item | Unit | Parameter | |
Dimensions | Outline size(lengthxwidthxheight) | m | 14700x2800x3770 | |
Wheel base | m | 1470+4500+1350 | ||
Track(Front/ Rear) | m | 2314/2063 | ||
Front/ Rear overhang | mm | 2406/2320 | ||
Front/ Rear extension | mm | 2351/73 | ||
Weight | Total vehicle mass in travel configuration | kg | 43800 | |
Axle load | 1st axle | kg | 9050 | |
2nd axle | kg | 9050 | ||
3rd axle | kg | 12900 | ||
4th axle | kg | 12900 | ||
Power | Engine model | D10.38-50 | ||
Engine rated power/rpm | kW/(r/min) | 276/2000 | ||
Max. net power/rpm | kW/(r/min) | 274/2000 | ||
Engine rated torque/rpm | N.m/(r/min) | 1560/1200-1500 | ||
Travel | Max. travel speed | km/h | ≥90 | |
Min. travel speed | km/h | 2.5~3 | ||
Min. turning diameter | m | ≤24 | ||
Min. turning diameter at boom tip | m | ≤29 | ||
Min. ground clearance | mm | 314 | ||
Approach angle | ° | 20 | ||
Departure angle | ° | 15 | ||
Braking distance (at 30 km/h ) | m | ≤10 | ||
Max. grade ability | % | 45 | ||
Fuel consumption per 100 km | L | 40 | ||
Main performance | Max. total rated lifting capacity | t | 70 | |
Min. rated working radius | m | 3 | ||
Turning radius at turntable tail | Counterweight | mm | 4115 | |
Auxiliary winch | mm | 4180 | ||
Max. load moment | Base boom | kN.m | 2176 | |
Fully-extended boom | kN.m | 1394 | ||
Fully-extended boom + Jib | kN.m | 875 | ||
Outrigger span | Longitudinal | m | 6.3 | |
Lateral | m | 7.9 | ||
Hoist height | Base boom | m | 12.7 | |
Fully-extended boom | m | 47 | ||
Fully-extended boom + Jib | m | 62.5 | ||
Boom length | Base boom | m | 12 | |
Fully-extended boom | m | 46.5 | ||
Fully-extended boom + Jib | m | 62.5 |