175-30-00770 KOMATSU Bulldozer D135A-1 D/F Track Roller

Elevate the performance and reliability of your bulldozer with our track rollers. These robust components are meticulously engineered to endure the rigors of heavy-duty earthmoving, providing exceptional traction and stability on diverse terrains.

Material: 40Mn2/50Mn

BERCO KM123
BERCO KM123A
ITM B4015000M00
KOMATSU 175-30-00490
KOMATSU 175-30-00491
KOMATSU 175-30-00492
KOMATSU 175-30-00494
KOMATSU 175-30-00495
KOMATSU 175-30-00496
KOMATSU 175-30-00497
KOMATSU 175-30-00498
KOMATSU 175-30-00499
KOMATSU 175-30-00554
KOMATSU 175-30-00770
KOMATSU 176-30-00075
KOMATSU 176-30-00122
KOMATSU ALL MAKES ZZ1753000770
VPI VKM123V

Product Details

Track roller body material：		40Mn2/50Mn
Surface hardness:		HRC52-56
Shaft material:		45#
Surface hardness:		HRC55-60
Side cap material:		QT450-10

1. Our track rollers have a high hardness level of HRC52-56. They are manufactured using a through hardening system and spraying quenching system, in compliance with the stringent ISO System.

2. We use advanced machining centres, both horizontal and vertical, to execute processes such as machining, drilling, threading and milling. This ensures the quality and precision of each component, maximising their lifespan and minimising production costs per hour.

3. Additionally, they feature good bronze bushings and a deep hardened wear surface. This ensures excellent wear resistance even in the most severe working conditions.

4. The bulldozer track rollers are available in single flange and double flange options and are designed with dual shafts to reduce internal heat generation.