Specification of Crawler Excavator
Overall Dimension

Length(with bucket on ground)	9845 (mm)
Width(600mm crawler shoes )	3000 (mm)
Height(To the top of the boom)	3300 (mm)
Counter weight ground clearance	1060 (mm)
Track gauge	2400 (mm)
Tail swing radius	2940(mm)
Min. ground clearance	465(mm)
Rotating platform width	2710(mm)
Counter weight height	2300 (mm)
Reach from swing center to tail	2940 (mm)
Crawler ground length	3720(mm)
Standard arm length	3000(mm)
overall length of crawler	4510 (mm)

Main Technical Specification

Operating weight	23000 KG
Rated bucket capacity	1.0(m3)
Max. breakout force
Bucket digging force	135.9KN
Arm crowding force	109KN
Max.digging height	9650mm
Max. dumping clearance	7150 (mm)
Max.digging depth	7050 mm
Max.digging reach	10400(mm)
Max.travel speed(double modes)	5.1/3.3km/h
Max.grabble ability	65 %

Diesel Engine

Model	6BTA5.9-C173(Cummins)
Type	Water cooling .Direct injection. Turbocharged.
Rated output	124Kw/168.6HP@2000rpm
Inter-bore of cylinder/stroke	102/120(mm)
Total exhaust of cylinder	5.9(L)
Power of start motor	7.5(KW)
Voltage of starting motor	24(V)
Rated speed	2000(r/min.)
Max. Torque	650(N.m)
Starting type	Electric
Min. specific fuel consumption	206(g/Kw.h)
Net weight	400(Kg)

Working Device Hydraulic System

Main pump
Model	Piston pump
Max.flow	224×2L/min
Hydraulic motor
Propel hydraulic motor	Two axial-piston motors
Swing hydraulic motor	Axial-piston motors
Safety valve	32Mpa
Boom	arm and bucket circuit  32Mpa
Propel circuit	34Mpa
Swing circuit	28 Mpa
Control circuit	4Mpa
No.of cylinders-bore×stroke×diameter of piston-rod
Boom cylinder	2-Ф120*1260*Ф85(mm)
Arm cylinder	1-Ф140*1430*Ф100(mm)
Bucket cylinder	1-Ф125*1115*Ф85(mm)

Swing System

Drive Type	Hydraulic driven swing
Reduction unit	Double row planetary gearbox
Swing lubrication	Grease bath
Swing brake	Multi-plate wet brake
Swing speed	13.5rpm

Liquid Coolant and Lubricant

Fuel(diesel)	360(L)
Engine oil	18(L)
Cooling system (water tank)	27(L)
Track driver	5.4(L)
Swing driver	3.4(L)
Hydraulic oil	223(L)