50 Ton New Hoisting Machinery Crane(QY50KA)
QY50KA Brand New ModelUpdated model of QY50K-II model
Weichai 247kw engine, 2200rpm
Max.lifting capacity: 50ton
5 sections "U" type main boom
Hirschmann limiter
| Dimension | Unit | QY50KA |
| Overall length | mm | 13770 |
| Overall width | mm | 2800 |
| Overall height | mm | 3570 |
| Wheelbase | mm | 1470+4105+1350 |
| wheel track | mm | 2304/2304/2075/2075 |
| Weight | ||
| Total weight in travel | kg | 42000 |
| Front axle load | kg | 16000 |
| Rear axle load | kg | 26000 |
| Power | ||
| Engine model | WP10.375E41 | |
| Engine rated power | kW/(r/min) | 276/2200 |
| Engine rated torque | N.m/(r/min) | 1480/1200-1600 |
| Travel | ||
| Max. travel speed | km/h | 80 |
| Min. turning diameter | m | 24 |
| Min. ground clearance | mm | 327 |
| Approach angle | ° | 17 |
| Departure angle | ° | 11 |
| Max. grade ability | % | 40 |
| Fuel consumption for 100km | L | 42 |
| Main performance | ||
| Max. rated total lifting capacity | t | 50 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | mm | 3482 |
| Max. lifting torque | kN.m | 1822 |
| Vertical outrigger | m | 5.91 |
| Horizontal outrigger | m | 6.9(4.7) |
| Base boom | m | 11.5 |
| Fully extended boom | m | 42.7 |
| Fully extended boom+ jib | m | 57.7 |
| Main hoisting mechanism | full load 85 no-load130 | |
| auxiliary hoisting mechanism | full load 85 no-load130 | |
| Working speed | ||
| boom telescopic time | s | 85 |
| Max. swing speed | r/min | 2.0 |