Track Roller
Excavator rollers are specifically designed, engineered and manufactured for applications requiring high load resistance. Dozer rollers are designed for applications that call for the maximum wear resistance.

Carrier Roller
Our rollers offer high performance and reliability in all working conditions, with long life and freedom from maintenance assured by a highly efficient lubrication system.

Both JSB track roller and carrier roller have surface hardness of Rockwell C 52-56, and inner surface hardness of Rockwell C 35-38.

MAKER
PRODUCT RANGE FOR TRACK ROLLER & CARRIER ROLLER
CATERPILLAR
E70B-E450, D3-D8N
KOMATSU
PC20-PC650, D20-D155
HITACHI
EX40-EX600 (ZX60-ZX750), UH07-UH14
DAEWOO/DOOSAN
S50-S450, DH04-DH450
HYUNDAI
R50-R5000
KOBELCO
SK04-SK400, K903-K912
MITSUBISHI
MS110-MS280
SAMSUNG/VOLVO
SE130-SE450, MX3-MX452, EC140-460
SUMITOMO
SH60-SH580, LS2600-LS4300