QY50KA is a multi-configuration truck crane , which developed on the basis of QY50K-II. In order to meet customer demand, QY50A designs two engine configurations, two counterweight combination, expanding user's choice, improved operating performance and maximize the advantages of this product.
Standard Configuration Engine: Chinese famous Hangfa Diesel Engine
Optional : Chinese Weichai Diesel Engine.
QY50KA with four-axis chassis, U section jib, twin-cylinder telescopic system. Built-independent winches, internal gear slewing mechanism. The dosing pumps open variable motor load sensing system, new LUDV control technology, hoisting, luffing telescopic dual pump confluence of technology, effectively improve the operating speed and compound action.Computer integrated control technology to support multi-condition inspection function, and more safer to use. A more wider operation range , powerful lifting , More easier operation, safe and reliable.
Main Technical Parameters
| Dimension | Unit | QY50KA |
| Overall length | mm | 13770 |
| Overall width | mm | 2800 |
| Overall height | mm | 3570 |
| Weight | | |
| Total weight in travel | kg | 41000 |
| Front axle load | kg | 15000 |
| Rear axle load | kg | 26000 |
| Power | | |
| Engine model | | WD615.334 | WP10.336 |
| Engine rated power | kW/(r/min) | 247/2200 | 247/2200 |
| Engine rated torque | N.m/(r/min) | 1350/(1300-1600) | 1350/(1100-1500) |
| Travel | | |
| 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 |
| 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 full extension time | s | 80 |
| Boom full shrink time | s | 180 |
| Max. swing speed | r/min | 2 |
| Max. speed of main winch (single rope) (no load) | m/min | 130 |
| Max. speed of aux. winch (single rope) (no load) | m/min | 130 |
Product Tags:
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Truck Crane QY50KA Construction Machinery With Four axis Chassis U Section Jib Images
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