0102030405
Caterpillar Bulldozer Track Roller D4C/D4D/D4E
Description
Tack offers a complete range of track rollers for both excavators and bulldozers. Bottom rollers for bulldozers have a large running surface due to mobile working. Tack rollers are produced with high-quality steel and special heat treatments to make excavator and dozer rollers extra tough and thus wear-resistant . The bottom rollers have a larger oil reservoir, so that the roller can be cooled sufficiently, our production is finished with precision tools, high-grade seals and bronze bushings to greatly improve oil leakage problem. Based on all the strict requirements in production we can guarantee a long service life , even with intensive use or in extreme working conditions.
Application
CATERPILLAR:D4D,D4E, D4C
JOHN DEERE:JD1175COMBINES,JD45COMBINES
LIEBHERR:LR611, LR611M, PR711, PR711C, PR711CM,,PR711M,PR712, PR712L,PR712BL, PR712BM, PR712B, PR721, PR721B,
CASE--7700/8800/8000 (Sugarcane harvester)
Original Code
SF: 7K8095, 7K8083, 1M4218, 2Y9611, 3B1404,3K2779,4B9716, 4F5322, 5H6099, 5K5203, 6B5362, 6T9887, 7F2465, 8B1599, 9P4208, 9P7783, CR1328, 10T0053AY2
DF: 7K8096, 7K8084, 1M4213, 2Y9612, 3K2780, 4B5291,4B9717, 4F5323, 5H6101, 5K5202, 6B6238, 6 T9883, 7F2466, 8B1600, 9P4211, 9P7787, CR1329, 10T0054AY2
Specification
Caterpillar Bulldozer Track Roller D4C/D4D/D4E |
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Model No. | D4D,D4C,D4E | D4D,D4C,D4E |
Type | Single Flange | Double Flange |
OEM NO. | 7K8095, 7K8093 | 7K8096, 7K8094 |
Material | 50Mn | 50Mn |
Technique | Forging | Forging |
Mounting Distance | 298.4*88.9*Ø17 | 298.4*88.9*Ø17 |
Weight | 38KGS | 42KGS |
Surface Hardness | 52-56HRC | 52-56HRC |
Hardness Deepth | 8-12mm | 8-12mm |
Welding Operation | by ARC CO² welding | by ARC CO² welding |
Machining Operation | CNC machine | CNC machine |
Colors | Yellow or Black | Yellow or Black |