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50 Ton XCMG Mobile Truck Crane Stocked Truck Crane Qy50k-II

Basic Info

Model No.:  QY50K-II

Product Description

Model NO.: QY50K-II Drive Wheel: 6×4 Seats: ≤5 Tire Type: Inner Tube Tire Design: Radial Tire Certification: ECE, GCC Condition: New Series: Truck Crane Fully Extended Boom+ Jib: 57.7m Trademark: Sinotruck Origin: Jiangsu, China Load Capacity: >50t Engine Capacity: >8L Horsepower: 251-350hp Power: Diesel Transmission Type: Manual Emission Standard: Euro 3 Brand: 50 Ton XCMG Mobile Truck Crane Stocked Truck Cran Engine: Wd615.334 Max Lifting Torque: 1764kn/M Specification: CE, SGS and so on HS Code: 87019090
Dimension Unit QY50K-II
Overall length mm 13750
Overall width mm 2800
Overall height mm 3520

Total weight in travel kg 41000
Front axle load kg 15000
Rear axle load kg 26000

Engine model
WD615.334(domestic III)
Engine rated power kW/(r/min) 247/2200
Engine rated torque N.m/(r/min) 1350/1400

Max. travel speed km/h 80
Min. turning diameter m 24
Min. ground clearance mm 291
Approach angle ° 17
Departure angle ° 11
Max. grade ability % 40
Fuel consumption for 100km L 45
Main performance

Max. rated total lifting capacity t 50
Min. rated working radius m 3
Turning radius at turntable tail m 3.482
Max. lifting torque kN.m 1764
Base boom m 11.3
Fully extended boom m 42.7
Fully extended boom+ jib m 57.7
Longitudinal outrigger span m 5.91
Lateral outrigger span m 6.9
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) (no load) m/min ≥110
Max. speed of aux. winch (single rope) (no load) m/min ≥110

The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
The humanity design makes the cab and control cab more spacious, and easy to operate.
Six unique manufacturing technologies ensure the high quality.

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Product Categories : Construction Machinery