Specifications
Specifications
215
Main control valve
Model
Main relief pressure
Port relief pressure
UX28
330/ 350 kgf/cm
2
(STD/ Boost pressure)
4690/ 4980 psi (STD/ Boost pressure)
355 kgf/cm (5050 psi)
(Boom! Arm! Bucket, option BL2)
150! 365 (Option AL2, STD/ High)
Track motor and reduction gear
Track motor
Model
EM14O
Type
Variable displacement axial piston
motor
Rated pressure
350 kgf!cm
2
(4980 psi)
Gear box
Type
3 stage planetary
Brake type
Wet disc, spring applied, hydraulic
release
Swing motor and reduction gear
Swing motor
Model
M2x 120
Type
Fixed swash plate, piston motor
Rated pressure
270 kgf!cm
2
(3840 psi)
Gear box
Type
Control pedals
Model
Stroke
Operating force
Control levers
Model
Stroke
Operating force
2-stage, planetary
RCVD8C
12.4 degree
108 kgf cm (94 lbf.in)
PV48K
Forward and Backward: 25 degree
Right and Left: 19 degree
Forward and Backward: 29 kgf.cm
Right and left: 25 kgf.cm
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