Earth moving machinery large excavator 47 ton hydraulic crawler excavator XE470D
1. Ecological and economical
* Professional customized engine greatly improves fuel economy.
* Hydraulic oil flow regeneration system ensures optimum machine performance.
* Independent cooling system automatically adjusts fan speed.
2. Multiple applications
* Different boom, arm and bucket combinations can adapt to as many working conditions as possible.
* Multi-functional intelligent work tool control system can meet different operating requirements such as digging, breaking and dismanting.
* Instantaneous pressurization function copes with complex working conditions.
3.Comfortable operating experience
* Air Conditioner and Heator ensure the appropriate temperature.
* Silicone rubber shock absorber is adopted in the cab.
* Air-suspending seat equipped with electric heating function.
* Integrated control panel and large display screen provide multiple information.
* ROPS and FOPS Cab can improve cab safety.
Model Unit XE470D
Operating weight Kg 46900
Bucket capacity m³ 2.2-2.5
Engine Model engine/QSM11-335
Injection /√ Four strokes/√Water cooling√Turbo-charging/√No. of cylinders/6Rated power/speedkw/rpm274/1800
Maximum torque/speed N.m/rpm1790/1400
Displacement L11
Main performance
Travel speed km/h 5.4/3.2
Swing speed r/min 9
Gradeability°35
Ground pressure kPa 83
Bucket digging force kN 287
Arm digging force kN 221
Maximum tractive force kN 338
Hydraulic system
Rated flow of main pump L/min 2×360
Travel system pressure MPa 34.3
Swing system pressure MPa 28.4
Pilot system pressure MPa 3.9
Oil Capacity
Fuel tank capacity L 725
Hydraulic tank capacity L 430
Engine oil capacity L 38
Appearance size
Overall length mm 11670
Overall width mm 3582
Overall height mm 3890
Width of platform mm 2995
Total width of chassis mm 3582
Track shoe width mm 600
Wheel base of crawler mm 4292
Track gauge mm 2750
Counterweight clearance mm 1324
Min. ground clearance mm 519
Working range
Max. digging height mm 9855
Max. dumping height mm 6890
Max. digging depth mm 7000
Max. vertical wall digging depth mm 4500
Max. digging radius mm 10855
Min. swing radius mm 4580
Standard
Length of boom mm 6670
Length of arm mm 2900
Bucket capacity m³ 2.5
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