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.
Max. drilling diameter: Ф2200/Ф2000* mm
Max. drilling depth: 56/80 m
Engine Brand: Isuzu
Engine Model: 6UZ1X-270
Engine Ratedpower: 270 kW
Rotary drive Rated output torque: 240 kNm
Rotary drive Working speed: 7-30 r/min
Crowd cylinder Max crowd force: 220 kN
Crowd cylinder Max lifting force: 270 kN
Crowd cylinder Max.stroke: 5 m
Main winch Max.lifting force: 240 kN
Main winch Max.line speed: 270 m/min
Main winch Wire ropediameter: Ф32 mm
Auxiliary winch Max.lifting force: 80 kN
Auxiliary winch Max.line speed: 70 m/min
Auxiliary winch Wire rope diameter: Ф20 mm
Mast inclination Lateral/Forward/ Backward: ±4/5/90 °
Chassis Max.span of track: 3250-4400 mm
Chassis Track shoe width: 800 mm
Chassis Track length: 5715 mm
Chassis Max.gradeability: 35 %
Chassis Max traveling speed: 1.5 km/h
Hydraulic system Working pressure: 35 MPa
Hydraulic system Operating weight: 84 t
Dimensions Working state: 8870×4400×22800 mm
Dimensions Transport state: 17525×3250×3594 mm
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