QY40K truck crane adopts full luxury cab with large view and new orthodrome streamline operating cab, which is good looking. Adopt five-segment oval rope retractable boom with double-cylinder and two-segment jib, greatly improving the working scope of the machine. The design of the streamline boom head is in keeping with the style of the machine. The boom and jib adopt new connection method, which is convenient to dismantle and install. It is equipped with the high-power environment protection engine, improving the chassis power and the trafficability.
Dimension | Unit | QY40K |
Overall length | mm | 13050 |
Overall width | mm | ≤2800 |
Overall height | mm | 3430 |
Weight | ||
Total weight in travel | kg | 40400 |
Front axle load | kg | 14500 |
Rear axle load | kg | 25900 |
Power | ||
Engine model | WD615.334 | |
Engine rated power | kW/(r/min) | 247 / 2200 |
Engine rated torque | N.m/(r/min) | 1350 / 1400 |
Travel | ||
Max. travel speed | km/h | 75 |
Min. turning diameter | m | ≤24 |
Min. ground clearance | mm | 285 |
Approach angle | ° | 16 |
Departure angle | ° | 11 |
Max. grade ability | % | 46 |
Fuel consumption for 100km | L | 46 |
Main performance | ||
Max. rated total lifting capacity | t | 40 |
Min. rated working radius | mm | 3000 |
Turning radius at turntable tail | m | 3.482 |
Max. lifting torque | kN.m | 1400 |
Base boom | m | 10.7 |
Fully extended boom | m | 40.1 |
Fully extended boom+ jib | m | 55.1 |
Longitudinal outrigger span | m | 5.65 |
Lateral outrigger span | m | 6.6 |
Working speed | ||
Boom luffing time | s | ≤88 |
Boom full extension time | s | ≤180 |
Max. swing speed | r/min | ≥2.0 |
Max. speed of main winch (single rope) | m/min | ≥110 |
Max. speed of aux. winch (single rope) | m/min | ≥110 |
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