Detailed Product Description

Engine
Model Cummins6BTA5.9-C
Stroke 120mm
Type in-line, turbocharged, water-cooled, 6-cylinder
Piston displacement 5.9L
Number of cylinders 6
Flywheel power (SAEJ 1349) (DIN 6270 NET) 169HP 126KW/2100r/min
Bore 102mm
Hydraulic system
Type negative flow control
Max. flow 2x235L/min
Main pump two variable displacement axial piston pumps Pilot pump blade pump
Hydraulic motor
Travel oblique plate axial hydraulic motor Slew oblique plate axial hydraulic motor
Safety valve
Working equipment circuit 30MPa
Travel circuit 30MPa
Slew circuit 24MPa
Control circuit 4MPa
Spare valve 30MPa
Hydraulic cylinder: cylinder number x bore x stroke
Boom 2x125x1320mm
Bucket 1x125x1100mm
Arm 1x140x1680mm
Slew system
Drive oblique plate axial hydraulic motor
Slew retardation
two-grade planetary retarding mechanism
Slew lock-up
flake brake Slew speed0-13r/min
Travel unit
Carrier frame X-shape
No. of carrier rollers 2x2
Track triple grouser track shoe
No. of lower rollers 2x9
Track tensioning unit greasing
Gradeability 60%
No. of track shoes 2x50
Drive and brake
Drive hydraulic drive
Max traction 17200kg
Drive motor
oblique plate axial hydraulic motor
Travel speed 3-5km/h
Reduction unit three-grade planetary reduction gearboxCoolant and lubricant volume
(tank volume)
Fuel oil tank 312L
Travel retarder 2X5.4L
Engine lubricant 11L
Hydraulic oil tank 350L
Slew retarder 9L