Chinese Mounted truck Truck Crane QY50KA 50ton price for sale
50 ton truck crane QY50KA mobile crane with competitive price
• 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.
Parameters
Classificatory | Item | Unit | Parameter |
Dimensions | Overall length | mm | 13270 |
Overall width | mm | 2750 | |
Overall height | mm | 3300 | |
Weight | Dead weight in travel state | kg | 39870 |
Front axle load | kg | 13935 | |
Rear axle load | kg | 25935 | |
Power | Engine model | WD615.46 | |
Engine rated output | kW/(r/min.) | 266/2200 | |
Engine rated torque | N.m/(r/min.) | 1460/1400 | |
Travel | Max. travel speed | km/h | 78 |
Min. turning diameter | mm | 24000 | |
Min. ground clearance | mm | 251 | |
Approach angle | ° | 16 | |
Departure angle | ° | 10 | |
Braking distance(at 30km/h) | m | 10 | |
Max. gradeability | % | 46 | |
Fuel consumption of per 100km | L | 48 | |
Lifting performance | Max.total rated lifting load | t | 50 |
Min. rated working radius | m | 3 | |
Turning radius at swing table tail | m | 3.8 | |
Max. load moment( Base boom) | KN.m | 1509 | |
Fully extended boom | KN.m | 631 | |
Outrigger extension distance | |||
Lateral/Longitudinal | m | 6.6/5.45 | |
Lifting height (Base boom) | m | 11.27 | |
extend boom | m | 40.31 | |
Fully-extend boom+Jib | m | 55.8 | |
Jib offset | ° | 01530 | |
Working speed | Boom elevating time | s | 120 |
Boom full extending time | s | 184 | |
Max. swing speed | r/min | 2 | |
Outrigger beam extending/retracting synchronously | s | 40/42 | |
Outrigger jack extending/retracting synchronously | s | 40/42 | |
Main winch with full /no load | m/min | 70.8/118 | |
Auxiliary winch with full /no load | m/min | 70.8/118 |