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QY50V Truck Crane

• A truck crane featuring full circle swinging, telescopic luffing jib and five-section boom subject to hydraulic proportional control;
• Four-axle dedicated chassis, broad vision, simple and generous decorations, 8×4 drive;
• It adopts the latest directional valve and quadruple gear pump system, with such safety devices as overflow valve, balance valve, hydraulic lock and brake valve equipped to prevent oilway overload and avoid accidents due to pipe fracture, ensure that all actuators could give full play to their working ability, and improve the system reliability and safety;
• Such safety devices as torque limiter and complete lighting system are equipped to ensure safe and reliable operation, and facilitate operation at night;
• The complete crane features an innovative design, with its body, line and tint beauty integrated.

TypeSer. No.ItemUnitValue
Working performance1Max. rated lifting weight × working radiuskg.m50000×3.0
2Max. lifting torque of basic boomkN.m1764
3Max.lifting torque of longest main boomkN.m940.8
4Max. lifting height of longest main boomm42.1
5Max. lifting height of jibm58.3
Dimensions6Outline dimensions (L×W×H)mm12620×2500×3400
7Distance between outriggers (longitudinal × transversal)mm5150×5600
8Main boom length (completely retracted – completely extended)m10.4~43
9Jib lengthm8
10Main boom angle of elevation°-2~80
11Swing range 360°continuously
Working speed12Max.speed of single rope on the drum of main winchm/min130
13Boom extension times95
14Boom derricking up times50
15Swing speedr/min0~2
Mass16Complete vehicle kerb masskg41000
17Front axle loadkg15000
18Rear axle loadkg26000
Traveling19Max. traveling speedkm/h75
20Max. gradeability%40
21Minimum turn radiusm12
22Min. ground clearancemm280

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