QY40K Truck Crane

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QY40K Truck Crane

Features of QY40K Truck Crane
1. The truck crane uses a luxury cab with large field of view and a new streamlined control cab.
2. The adoption of five-segment oval rope retractable boom with double-cylinder and two-segment jib greatly extends the working scope of the truck crane.
3. The boom and jib adopt new connection method for convenient installing and dismantling operations.
4. The truck crane equipped with the high-power, energy efficient engine.

Technical Specifications of QY40K Truck Crane

Dimension Unit QY40K
Overall length mm 13050
Overall width mm ≤2800
Overall height mm 3430
Total weight in travel kg 40400
Front axle load kg 14500
Rear axle load kg 25900
Engine model   WD615.334
Engine rated power kW/(r/min) 247 / 2200
Engine rated torque N.m/(r/min) 1350 / 1400
Max. travel speed km/h 75
Min. turning diameter m ≤24
Min. ground clearance mm 285
Approach angle º 16
Departure angle º 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

As a professional truck crane supplier in China, we also provide concrete pump truck, crawler bulldozer, single drum road roller, wheel loader, as well as tractor truck, dump truck, etc.

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