Undercarriage - Hyundai HX130 LCR Service Manual

7. UNDERCARRIAGE

7. UNDERCARRIAGE
1) 1) 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.
2) 2) TYPES OF SHOES TYPES OF SHOES
Model
Shoe width
Operating weight
HX130LCR
Ground pressure
Overall width
Shoe width
Operating weight
HX130LCRD
Ground pressure
Overall width
Dozer width
※
Standard
3) 3) NUMBER OF ROLLERS AND SHOES ON EACH SIDE NUMBER OF ROLLERS AND SHOES ON EACH SIDE
Item
Carrier rollers
Track rollers
Track shoes
Shapes
mm (in) ※
kg (lb) 12700 (28000)
kgf/cm (psi) 0.42 (5.95)
2
mm (ft-in) 2500 (8' 2")
mm (in) ※
kg (lb) 13400 (29540)
kgf/cm (psi) 0.44 (6.28)
2
mm (ft-in) 2500 (8' 2")
mm (ft-in) 2500 (8' 2")
1-26
Triple grouser
600 (24)
500 (20)
12850 (28330)
0.35 (5.02)
2600 (8' 6")
600 (24)
500 (20)
13560 (29890)
0.37 (5.30)
2600 (8' 6")
2600 (8' 6")
Quantity
HX130LCR/HX130LCRD
1 EA
7 EA
45 EA
700 (28)
13000 (28660)
0.31 (4.35)
2700 (8' 10")
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