4B9716 D4C Bulldozer CATERPILLAR S/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    CR1328
BERCO    CR1328C
BERCO    CR1328D
BERCO    CR1328E
CATERPILLAR    118-1608
CATERPILLAR    1M4218
CATERPILLAR    2Y9611
CATERPILLAR    3B1404
CATERPILLAR    3K2779
CATERPILLAR    4B9716
CATERPILLAR    4F5322
CATERPILLAR    5H6099
CATERPILLAR    5K5203
CATERPILLAR    6B5362
CATERPILLAR    6T9887
CATERPILLAR    7F2465
CATERPILLAR    7K8083
CATERPILLAR    7K8095
CATERPILLAR    8B1599
CATERPILLAR    9P4208
CATERPILLAR    9P7783
ITM    A0104001M00
LIEBHERR    5003853
VPI    VCR1328V

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.

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