XR240E
As a multi-functional machine,XR240E can realize the quick switching of functions such as crowd cylinder,crowd winch to meet more different construction needs; It adopts Isuzu electronically controlled turbocharged engine with lower fuel consumption and convenient service; The rotary drive and main winch performance is increased by 20%,so the work efficiency is much higher; The main and auxiliary winches both adopt the single-row rope technology,the service life of wire rope is 2~4 times longer than that of multi-layer rope,which makes the cost lower; The double jib parallelogram luffing mechanism has a large support angle and a 16%increase in support range,which makes the operation more stable; The hydraulic system adopts negative flow control technology which has a fast response and good handling performance; High-power temperature-controlled independent hydraulic oil cooler can meet the construction requirements of high-temperature areas and adjust the fan speed according to temperature changes to achieve energy saving; The intelligent control system can achieve functions such as automatic adjustment and display of mast perpendicularity,automatic slew,automatic spin-off, automatic lifting &concrete pouring and pile type display,etc,the bus panel design is adopted to prevent misoperation; The chassis can be equipped with transport legs (optional)and remote control operation to achieve easier and safer site transfer and transportation.
Parameters
| Item | Unit | Parameter |
|---|---|---|
| Max. drilling diameter | mm | Ф2200/Ф2000* |
| Max. drilling depth | m | 56/80 |
| Engine Brand | – | Isuzu |
| Engine Model | – | 6UZ1X-270 |
| Engine Ratedpower | kW | 270 |
| Rotary drive Rated output torque | kNm | 240 |
| Rotary drive Working speed | r/min | 7-30 |
| Crowd cylinder Max crowd force | kN | 220 |
| Crowd cylinder Max lifting force | kN | 270 |
| Crowd cylinder Max.stroke | m | 5 |
| Main winch Max.lifting force | kN | 240 |
| Main winch Max.line speed | m/min | 270 |
| Main winch Wire ropediameter | mm | Ф32 |
| Auxiliary winch Max.lifting force | kN | 80 |
| Auxiliary winch Max.line speed | m/min | 70 |
| Auxiliary winch Wire rope diameter | mm | Ф20 |
| Mast inclination Lateral/Forward/ Backward | ° | ±4/5/90 |
| Chassis Max.span of track | mm | 3250-4400 |
| Chassis Track shoe width | mm | 800 |
| Chassis Track length | mm | 5715 |
| Chassis Max.gradeability | % | 35 |
| Chassis Max traveling speed | km/h | 1.5 |
| Hydraulic system Working pressure | MPa | 35 |
| Hydraulic system Operating weight | t | 84 |
| Dimensions Working state | mm | 8870×4400×22800 |
| Dimensions Transport state | mm | 17525×3250×3594 |
