Caterpillar Bulldozer Track Roller D11N

阅读:

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. 

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: D11N 4HK-1-UP/74Z-1-UP, D11R 9TR-1-UP/9XR-1-UP/AAF-1-UP,D11T

Original Code

SF: BERCO CR5614B. CATERPILLAR 184-6305, 6T9371.ITM A01119N0M00.VPI VCR5614V,  5984551(D11T),2005701
DF: BERCO CR5615B. CATERPILLAR 184-6306, 6T9376.ITM B01119N0M00.VPI VCR5615V,1846306

Specification

Caterpillar Bulldozer Track Roller D11N 
Model No. D11N  D11N
Type SF DF
OEM  NO. 184-6305 184-6304
Material 40mn2 40mn2
Technique Forging Forging
Mounting Distance / /
Weight 187.5KGS 192KGS
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
Caterpillar Bulldozer Track Roller D11N
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