1-21
※ :
Standard
NUMBER OF ROLLERS AND SHOES ON EACH SIDE
NUMBER OF ROLLERS AND SHOES ON EACH SIDE
3)
3)
Model
Shapes
Triple grouser
R145CR-9A
Shoe width
mm (in)
※
500 (20)
600 (24)
700 (28)
Operating weight
kg (lb)
14600/32190
14790 (32610)
15020 (33110)
Ground pressure
kgf/cm
2
(psi)
0.46 (6.54)
0.39 (5.55)
0.34 (4.83)
Overall width
mm (ft-in)
2500 (8' 2")
2600 (8' 6")
2700 (8' 10")
R145CRD-9A
Shoe width
mm (in)
※
500 (20)
600 (24)
700 (28)
Operating weight
kg (lb)
15400 (33950)
15610 (34610)
15840 (34920)
Ground pressure
kgf/cm
2
(psi)
0.49 (6.97)
0.41 (5.83)
0.36 (5.12)
Overall width
mm (ft-in)
2500 (8' 2")
2600 (8' 6")
2700 (8' 10")
R145LCR-9A
Shoe width
mm (in)
※
500 (20)
600 (24)
700 (28)
Operating weight
kg (lb)
14660 (32320)
14850 (32740)
15080 (33250)
Ground pressure
kgf/cm
2
(psi)
0.44 (6.26)
0.37 (5.26)
0.32 (4.55)
Overall width
mm (ft-in)
2500 (8' 2")
2600 (8' 6")
2700 (8' 10")
Item
Quantity
R145CR-9A/R145CRD-9A
R145LCR-9A
Carrier rollers
1 EA
2 EA
Track rollers
7 EA
7 EA
Track shoes
45 EA
47 EA
7. UNDERCARRIAGE
7. UNDERCARRIAGE
TRACKS
TRACKS
X-leg type center frame is integrally welded with reinforced box-section track frames. The design
includes dry tracks, lubricated rollers, idlers, sprockets, hydraulic track adjusters with shock
absorbing springs and assembled track-type tractor shoes with triple grousers.
TYPES OF SHOES
TYPES OF SHOES
1)
1)
2)
2)
