Audited Supplier
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.
Item | Unit | ||
Dimensions | Overall length | 13770 | mm |
Overall width | 2800 | mm | |
Overall height | 3570 | mm | |
Weight | Dead weight in travel state | 41000 | Kg |
1st axle load | 7500 | Kg | |
2nd axle load | 7500 | Kg | |
3rd axle load | 13000 | Kg | |
4th axle load | 13000 | Kg | |
Power | Engine model | WD615.334 WD615.338 WP10.336 WP10.375 | |
Engine rated output | 247/2200 276/2200 247/2200 275/2200 | Kw(r/min) | |
Engine rated torque | 1350(1300~1600) 1500(1300~1600) 1350(1100~1500) 1460(1200~1600) | N.m(r/min) | |
Travel | Max.travel speed | 80 | Km/h |
Min.turning diameter | 24 | m | |
Min.ground clearance | 291 | mm | |
Approach angle | 17 | . | |
Departure angle | 11 | . | |
Max.gradeability | 40 | % | |
Fuel consumption of per 100km | 42 | L | |
Lifting performance | Max.total rated lifting load | 50 | t |
Min. working radius | 3 | mm | |
Turning radius at swing table tail | 3482 | m | |
Base boom max.load moment | 1822 | Kn.m | |
Base boom | 11.3 | m | |
Full- extended boom | 42.7 | m | |
Full-extended boom+ jib | 57.7 | m | |
Outrigger longitudinal distance span | 5.91 | m | |
Outrigger lareral distance span | 6.9 | m | |
Working speed | Boom elevating time | 40 | s |
Boom telescoping time | 80 | s | |
Max. slewing speed | 2 | r/min | |
Main winch max. speed(no load) | 130 | m/min | |
Auxiliary winch max. speed(no load) | 120 | m/min | |
