ENGINE
Model
6BG1T (ISUZU )
Type
Water cooling. Direct injection
Intake
Turbocharger after cooled
No. of cylinders
6
Inter-bore of cylinder
105mm
Strokes
125mm
Total exhaust of cylinder
6.494ltr
Rated output
125kw/2100rpm
Governor
Mechanical, all-speed control
HYDRAULIC SYSTEM
Model
Negative flow + cross power control system
Main pump
-
Model
Piston pump
Max. flow
235 × 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
34Mpa
Propel circuit
34MPa
Swing circuit
28MPa
Control circuit
4MPa
Cylinders
KAYABA
No.of Cylinders-bore×stroke×diameter of piston-rod
-
Boom
2- 130mm × 1260mm × 90mm
Arm
1- 145mm × 1515mm × 100mm
Bucket
1- 130mm × 1055mm × 90mm
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
12.9rpm
DRIVE SYSTEM &BRAKES
Steering control
Pedal (with levers)
Drive type
Hydraulic drive
Drive motor
Axial-piston motor
Max. pulling force
200kN
Max. travel speed(double modes)
5.4km/h double modes
Operate brake
Hydraulic lock
Parking brake
Multi-plate wet brake
TRAVEL SYSTEM
Center frame
x-section
Crawler frame
Box-section
Crawler tensioning
Grease tensioning
Crawler shoes
2 × 49pcs
Upper roller
2 × 2 pcs
Lower roller
2 × 9 pcs