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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 Komatsu Track Roller/Komatsu Lower Roller/Komatsu Bottom Roller/Komatsu Rodillos Inferiores/ Komatsu 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
D355A-3(#1632~),D355A-5, D355C
1953000341
195-30-00341
Komatsu Track Roller
D355A-3(#1632~),D355A-5, D355C
1953000342
195-30-00342
Komatsu Track Roller
D355A-3(#1632~),D355A-5, D355C
1953000343
195-30-00343
Komatsu Track Roller
D375A-1
1953000562 (S/F)
195-30-00562 (S/F)
Komatsu Track Roller
D375A-1
1953000572 (D/F)
195-30-00572 (D/F)
Komatsu Track Roller
D375A-2/3
1953001010
195-30-01010
Komatsu Track Roller
D375A-2/3
1953001011
195-30-01011
Komatsu Track Roller
D375A-2/3
1953001051
195-30-01051
Komatsu Track Roller
D375A-2/3
1953001020
195-30-01020
Komatsu Track Roller
D375A-2/3
1953001021
195-30-01021
Komatsu Track Roller
D375A-2/3
1953001061
195-30-01061
Komatsu Track Roller
D375A-5
1953001411
195-30-01411
Komatsu Track Roller
D375A-5
1953001451 (S/F)
195-30-01451 (S/F)
Komatsu Track Roller
D375A-5
1953001421
195-30-01421
Komatsu Track Roller
D375A-5
1953001461 (D/F)
195-30-01461 (D/F)
Komatsu Track Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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