Home > Products > Excavator and Dozer Undercarriage Parts > Front Idler/Idler
The idler is made of idler shell, shaft, brackets, Bi-metallic Bearings and seal group. It is made by casting or forging, machining, heat treatment, assembly, painting etc
| Material | SCMn3A |
|---|---|
| Finish | Smooth |
| Colors | Black or yellow |
| Technique | Forging |
| Surface Hardness | HRC51-58,deepth:4mm-10mm |
| Warranty time | 2000 hours |
| Certification | ISO9001-9002 |
| FOB Price | FOB Xiamen USD 20-250/Piece |
| MOQ | 2 pieces |
| Delivery Time | Within 30 days after contract established |
We are OEM supplier for V-track, ITR about undercarriage parts for over 21 years. Therefore, our quality is first-class level,could minimize the downtime of machine operations.
Undercarriage is adopting through hardening system and spraying quenching system while complying with the stringent ISO System. We are able to assure the part has excellent wear resistance even in the most severe working conditions.
We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
Below excavator undercarriage parts all can be produced which according to OEM standard.
| Part No. | Model | Description | (kg) |
|---|---|---|---|
| E110B,E120B,311,312 | Idler Group | 90 | |
| 7Y1601,1132907 | E200B,EL200B,315,318,320 | Idler Group | 135 |
| E240,E240B, -C | Idler Group | 120 | |
| CR5127 | 225- 6.91″7.50″PITCH | Idler Group | 160 |
| CR5132 | 235 | Idler Group | 270 |
| 115-6337 | 322B | Idler Group | 132 |
| 1028155 | 325 | Idler Group | 170 |
| 1028152, 7Y0762 | 330 | Idler Group | 240 |
| 1156366 | 345 | Idler Group | 255 |
| 1358903 | 350 | Idler Group | 270 |
| 365 | Idler Group | 525 | |
| 135-8904 | 375,385 | Idler Group | 590 |
| E300B | Idler Group | 198 | |
| 2T0048,2154459 | 615/623 Bottom Idler | Idler Group | 77 |
| 2154458,2T0047 | 615/623 Center Idler | Idler Group | 40 |
| 3G7490 | 615/623 Upper roller | Roller Group | 18 |
| 3G0897, 3J4778 | 631-657 Floor roller | Roller Group | 21 |
| 633C,D BOTTOM IDLER | Idler Group | 80 | |
| 9N4173 | D3B,C,G/D4B,C,G | Idler Group | 110 |
| D5C-D5G | Idler Group | 175 | |
| 7P9017 | 953 | Idler Group | 180 |
| 7T3501 WS3 | D5B W/O BRACKETS | Idler Group less bracket | 135 |
| 7P2719 | 963 | Idler Group | 195 |
| 190-1534 | D4H (475mm) | Idler Group | 81 |
| 190-1551 | D4H (500mm) | Idler Group | 90 |
| 190-1546 | D5H,D6M | Idler Group | 112 |
| 6L9210 | D6D with brackets | Idler Group | 170 |
| D5H, 517 Skidder | Idler Group | 160 | |
| 151-4587 | D6H,D6R (545mm) | Idler Group | 147 |
| 6T3216 | D6H,D6R (570mm) | Idler Group | 159 |
| 135-9896, 6Y2031 | D7H, D7R (585mm) | Idler Group | 240 |
| 192-0216 | D7H,D7R (628mm) | Idler Group | 260 |
| 6L9212 | D8H,K W/ BRACKETS | Idler Group | 329 |
| 111-1729 | D8N/R/T (620mm)- rear | Idler Group | 300 |
| D8N/R/T rear with Landfill guarding | Idler Group | 300 | |
| 111-1730 | D8N/R/T (698mm)- front | Idler Group | 350 |
| D8N/R/T- front with Landfill guarding | Idler Group | 350 | |
| 125-4655 | D9N/R/T | Idler Group | 450 |
| D9N/R/T with Landfill guarding | Idler Group | 450 | |
| 9W9734 | D10N/R/T | Idler Group | 590 |
| 9W9650 | D11N/R/T Idler Shell | Idler Shell | 930 |
Fit for CAT dozer undercarriage parts all can be produced
| D4 | D5 | D3C | D4D | D4H | D4E | D5M | D5H | D6 |
| D6M | D7 | D6M | D6R | D6D | D6C | D6H | D6T | D6G |
| D7G | D7R | D7H | D8 | D8N | D8K | D8R | D75 | D85 |
| D9R | D9N | D9L | D9G | D10R | D10N | D9 | D10 | D10T |
| D11 | D20 | D21 | D31 | D30 | D37 |
Fit for komatsu dozer undercarriage parts all can be produced
| D20 | D31-18 | D31 | D50 | D60 | D60P | D61PX-12 | D61EX | D65A |
| D65P | D65P-12 | D65EX-16 | D61PX-12 | D65EX | D65E8 | D65A | D65E-12 | D65P |
| D68ess-12 | D75 | D80 | D85 | D85A-18 | D85ESS-2 | D85ESS-2A | D155 | D155A-1 |
| D155A1 | D155A-5 | D155A-6 | D275A-5 | D355 | D355A1 |
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