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Products information 1)Track roller body material: 40Mn2/50Mn/42CrMo 2)Surface hardness: HRC52-60 ;Hardened layer:≥4mm(High-End Mining Model≥8-20mm); 3)Shaft material: 50Mn/40Cr/45# 4)Shaft Hardness: HRC50-62,Hardened layer:2~7mm; 5)Bearing/Bushing material: GCr15 6)Package: packed in strong pallets 7)Application: support the weight of the entire machine, guides the movement of the tracks, and prevents lateral deviation; it serves as the core load-bearing and guiding component of the t
Long wear parts@ supply high quality Caterpillar Track Roller/Caterpillar Lower Roller/Caterpillar Bottom Roller/Caterpillar Rodillos Inferiores/ Caterpillar Rullo Inferiore. Our Track Rollers have a high hardness level of HRC52-60. They are manufactured using a through hardening system and spraying quenching system, in compliance with the stringent ISO System.
Long wear parts@ 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.
Additionally, they feature good bronze bushings and a deep hardened wear surface. This ensures excellent wear resistance even in the most severe working conditions.
The bulldozer track rollers of Long wear parts@ are available in single flange and double flange options and are designed with dual shafts to reduce internal heat generation, can fit Caterpillar(CAT) /Komatsu /ESCO /Sany / Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco equipments.
Model
Part number
Alternative number
Description
219, 219LC, 219D,225B, 225BLC,
225D, 225DLC
8E5745
8E-5745
Caterpillar Track Roller
219, 219LC, 219D,225B, 225BLC,
225D, 225DLC
8E4573
8E-4573
Caterpillar Track Roller
219, 219LC, 219D,225B, 225BLC,
225D, 225DLC
9W6721
9W-6721
Caterpillar Track Roller
219, 219LC, 219D,225B, 225BLC,
225D, 225DLC
9W6789
9W-6789
Caterpillar Track Roller
E200B, 320, 315,317
991109
991109
Caterpillar Track Roller
E200B, 320, 315,317
1175045
117-5045
Caterpillar Track Roller
E200B, 320, 315,317
8E5034
8E-5034
Caterpillar Track Roller
E200B, 320, 315,317
8E5032
8E-5032
Caterpillar Track Roller
E200B, 320, 315,317
6Y1056
6Y-1056
Caterpillar Track Roller
E200B, 320, 315,317
1R8669
1R-8669
Caterpillar Track Roller
E240, E180,MS180-8
957138
957138
Caterpillar Track Roller
E240, E180,MS180-8
A06500112
A065-00112
Caterpillar Track Roller
225227
6T9878
6T-9878
Caterpillar Track Roller
322
1634145
163-4145
Caterpillar Track Roller
322
6I9396
6I-9396
Caterpillar Track Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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