XCMG 40 ton truck crane QY40KC
1. Four outriggers, H-type arrangement, single-stage outrigger beam. Hydraulic control is used to extend and retract the outrigger beams and jacks. There are manual control levers
fitted at each side of the chassis, as well as a level gauge, an illuminator and a speed regulating button. Each outrigger jack is equipped with a double-way hydraulic valve.
Outrigger float dimensions: 450×450 mm
Reaction force of outrigger at max. lifting load: 443 KN
2. SC9DF340Q5, in-line, 6-cylinder, water cooled, electric control diesel engine, with rated power of 251 kW/1900 rpm and max. torque of 1450Nm/1100-1400 rpm, compliant to China V emission standard.
Fuel tank capacity: 320 L.
3.Mechanical steering mechanism with a hydraulic booster for 1st and 2nd axles.
| Description | Unit | Parameter value | |
| Overall length | mm | 13745 | |
| Overall width | mm | 2800 | |
| Overall Height | mm | 3560 | |
| Wheel Base | mm | 1470+4050+1350 | |
| Track | mm | 2322/2059 | |
| Total vehicle mass in travel configuration | kg | 39400 | |
| Axle load | 1st axle | kg | 6890 |
| 2nd axle | 6890 | ||
| 3rd axle | 12810 | ||
| 4th axle | 12810 | ||
| Engine Model | SC9DF340Q5 | ||
| Engine rated power | kw/(r/min) | 251/1900 | |
| Max. output torque | N.m/(r/min) | 1450/1100-1400 | |
| Max. travel speed | km/h | ≥90 | |
| Min. turning diameter | m | ≤24 | |
| Min. ground clearance | mm | 293 | |
| Max. grade ability | % | ≥45 | |
| Approach angle | ° | 19 | |
| Departure angle | ° | 15 | |
| Braking distance (at 30 km/h, full load ) | m | ≤10 | |
