Track rollers for excavators,tracking roller for hydraulic excavator,Lower rollers for electric rope shovels,cable shovel lower roller,hydraulic surface shovel track roller

1, CROSS REFERENCE: track rollers for excavators,tracking roller for hydraulic excavator,Lower rollers for electric rope shovels,cable shovel lower roller,hydraulic surface shovel track roller

2, MECHANICAL PERFORMANCE:
Material: 50Mn or Specific medium alloyed boron steel
Process: hot forged or casting,surface /internal and external medium frequency
Hardness: surface HRC50-55, internal HRC36-42

Seal: sizeable oil capacity and perfect sealing

3, HANRUI ROLLERS CHARACTERISTICS?
Precision designed , perfect alignmen,Good structural support
Exclusive artic type seal groups ensure excellent performance up to -40°C
Applicate for any working condition with longer life and perfect operation
Seal groups provides wear-resistance & anti-rusting properties
Resistance to deformation as well as surface hardening for longer life

4, PRODUCT LINE APPLICATION CASES:
customized rollers and standards rollers OME parts for famous dozer models:
109-1214 134-1014 152-4129 8E4288 for CAT 350,149-7108 178-7288 for CATERPILLAR 365BL/CL/374D
6Y8124 109-1215 152-4130 for CATERPILLAR 375/375L/385/5080/5090B
21M-30-00100, 21M-30-0010A for PC600LC-6 /PC600SE-6 /PC650LC-6
209-30-00191 for KOMATSU PC650-1 PC650-3 PC650-5/PC650SE/ PC710 /PC750-6,
PC750LC-7/PC800LC-8/PC800-6 AW/SE-7, PC800-7/ SE-6
21N-30-00120,21N-30-00121 for KOMATSU PC1000/PC1100-6 PC1000LC-6 /PC1250-7
9109493 for HITACHI EX550LC-3 /EX550LCH/EX600H EX600H3/EX600LCH ZX600
4473720 ,9134268 for HITACHI EX700-2/2/700H-1 EX750-5/EX670LCH ZX650/ZX670LCH ,EX800H-5/ZX800 ZX870LC-3/ZX850LC-3
4666752 for EX1200-6 ,4295201 , 4386650, 9114725, 9173146 for EX1800
9066272 for HITACHI excavator EX3500
5209249, 5601511, 5611611, 5612398 for LIEBHERR R965BHD/R971HD R972HD
R974/R981LC R982LC,R974BHD/R974B
9043162, 5209264 for R971, 5600514, 5604008 for R981HD/R982HD R984B R984C
5610544, 5611006, 5617851, 10008019 for R984C,5602025 for R984C
16631 for VOLVO excavator EC620,4473720, 9134268 for VOLVO EC650/EC700BLC
To get PDF catalog for standard parts of DOOSAN,HYUNDAI,KOBELCO,JCB,BOB CAT excavators,etd,please contact HANTRUI.
HANRUI could also customize lower rollers for mining excavators:
HITACHI: EX1800,EX1900,EX2500,EX2600,EX3500,EX3600,EX5500,EX5600,EX8000
KOMATSU/DEMAG:PC2000,PC3000, PC4000,PC5500,PC7000,PC8000
LIEBHERR:R994,R994B,R9350,R9400,R996,R996B,R9800
O&K:RH120E,RH170E,RH200,RH340,RH400,RH6030,RH6040,RH6050, RH6060,RH6090
TEREX:RH120E,RH170E,RH200,RH340,RH400,RH6030,RH6040,RH6050,RH6060,RH6090
Mining
• Components for: CAT345, 350, 365, 375, E650, 5080; Demag H65, H85, H95, H121; Case CX800; Hitachi EX550, EX600, EX700, EX750, EX800, EX1000, EX1100, EX1800; Komatsu PC650, PC710, PC750, PC800, PC1100, PC1250, PC1800; Liebherr R954, R964, R974, R984, R994; Link Belt LS7400; Terex O&K RH30, RH40, RH60, RH90, RH120C; Poclain 300, 400, 600, 1000; Sumitomo SH800 and other machines