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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 Hitachi Track Roller/Hitachi Lower Roller/Hitachi Bottom Roller/Hitachi Rodillos Inferiores/ Hitachi 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/ Doosan/Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco equipments.
Model
Part number
Description
EX400-1~5,EX450-5, ZX370,ZX450, UH14,UH16, UH171,UH172,UH181
(TATA HITACHI EX400)/ ZX450-3
4386648
Hitachi Track Roller
EX400-1~5,EX450-5, ZX370,ZX450, UH14,UH16, UH171,UH172,UH181
(TATA HITACHI EX400)/ ZX450-3
9115234
Hitachi Track Roller
EX400-1~5,EX450-5, ZX370,ZX450, UH14,UH16, UH171,UH172,UH181
(TATA HITACHI EX400)/ ZX450-3
4633629
Hitachi Track Roller
ZX480, ZX500,ZX600, ZX650H
9109493
Hitachi Track Roller
ZX480, ZX500,ZX600, ZX650H
4348373
Hitachi Track Roller
ZX480, ZX500,ZX600, ZX650H
4473719
Hitachi Track Roller
ZX480, ZX500,ZX600, ZX650H
4473720
Hitachi Track Roller
ZX650LC-3,ZX660LCH-3,
EX750-5, ZX800,ZX850
9151869
Hitachi Track Roller
ZX650LC-3,ZX660LCH-3,
EX750-5, ZX800,ZX850
4050792
Hitachi Track Roller
EX1200-5,
EX1100-1~3
9114262
Hitachi Track Roller
EX1200-5,EX1100-1~3
4300532
Hitachi Track Roller
EX1800-1~3
9114725
Hitachi Track Roller
EX1800-1~3
4295201
Hitachi Track Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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