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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
304CR
1584765
158-4765
Caterpillar Track Roller
E70, 307, 308
932027
932027
Caterpillar Track Roller
E70, 307, 308
1273806
127-3806
Caterpillar Track Roller
E110B, E120B,311, 312, 314
938747
938747
Caterpillar Track Roller
E110B, E120B,311, 312, 314
1519747
151-9747
Caterpillar Track Roller
E110B, E120B,311, 312, 314
4I7346
4I-7346
Caterpillar Track Roller
E110B, E120B,311, 312, 314
861934
861934
Caterpillar Track Roller
E110B, E120B,311, 312, 314
990189
990189
Caterpillar Track Roller
E110B, E120B,311, 312, 314
990190
990190
Caterpillar Track Roller
205, 205B, 211,211B, 213, 213B,
215B, 215C, 215D,225
8E7494
8E-7494
Caterpillar Track Roller
205, 205B, 211,211B, 213, 213B,
215B, 215C, 215D,225
5W4144
5W-4144
Caterpillar Track Roller
205, 205B, 211,211B, 213, 213B,
215B, 215C, 215D,225
7T6395
7T-6395
Caterpillar Track Roller
215
3T4352
3T-4352
Caterpillar Track Roller
215
6S3607
6S-3607
Caterpillar Track Roller
215,225
6T9887
6T-9887
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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