
Crawler Excavators Js200 Js205 Js220 Excavator Front Idler Roller Rear Idler
2).Undercarriage parts stock pictures will send before order.
3).Lifelong after-sales service.
Product Introduction
We realized that we needed to improve not only the quality of Rubber Track Shoe, Hydraulic Gear Pump, Track Adjuster Assy, but also our marketing philosophy, and that only by improving both could we create greater success. We hope that all employees will work together to constantly surpass themselves, improve the working atmosphere of the company, and create a good corporate culture. We change our methods, explore new management models, and implement dynamic management, humanized management, scientific management and capitalization management. The healthy and long-term development of enterprises often depends on the position of competitive advantage in the market, and the position of competitive advantage depends on whether the enterprise has a strong core competitiveness. It is the trend of product development that the speed of product updating and the diversification of user demand.
Product Description
Bulldozer Front and Rear Guide Idler Wheel refers to a gear that transmits between two transmission gears that are not in contact with each other and meshes with these two gears at the same time to change the direction of rotation of the driven gear to make it the same as the driving gear. It is a transitional part of the gear train and will not change the transmission relationship. The function of Bulldozer Front and Rear Guide Idler Wheel is to change the steering.

Parameters
Material | 45Mn |
Finish | Smooth and pretty |
Colors | Black or yellow or any other color as you want |
Technique | Casting, Precise machining |
Surface Hardness | HRC49-56, Depth: 5mm-8mm |
Warranty Time | 2500hours/10months |
Certification | ISO9001-9002 |
Delivery Time | Within 30 days after order confirmed or depend on quantity |

Feature
1) We are able to assure Bulldozer Front and Rear Guide Idler Wheel has excellent wear resistance even in the most severe working conditions.
2) Undercarriage parts stock pictures will send before order.
3) Lifelong after-sales service.
Advantages
1) Technical support.
2) Producing according to drawings.
3) We have a professional team to offer professional service for you.
Our Service
♦ 100% quality assurance, development and manufacturing follow original ones.
♦ One-to-one products factory. Ensure the best quality.
♦ Reasonable inventory and timely delivery.
♦ Rapid response within 24 hours.
♦ Long-term strong and stable supply capacity.
♦ Goods will Be packed safely and carefully.
♦ The first-class logistics to Ensure the safe arrival of your goods.
♦ Excellent After-sales service. Track usage. Positive feedback response.
Application
The idler fit with below bulldozer models:
KOMATSU | JOHN DEERE | ||||||
Model Number | Description | unit weight(KG) | Model Number | Description | unit weight(KG) | ||
D30 | track roller(SF) | 27 | JD450G | track roller(SF) | |||
track roller(DF) | 32 | track roller(DF) | |||||
top roller | 20 | top roller | |||||
sprocket | 36 | sprocket | |||||
idler | 97.5 | idler | 114 | ||||
D50 | track roller(SF) | 45.6 | JD450J | track roller(SF) | 30 | ||
track roller(DF) | 53 | track roller(DF) | 36 | ||||
top roller | 29.3 | top roller | 18 | ||||
segment | 44 | sprocket | 40 | ||||
idler | 216 | idler | 100 | ||||
D65/D68-8/12 D85ESS-2 | track roller(SF) | 56 | JD650J | track roller(SF) | 31 | ||
track roller(DF) | 65 | track roller(DF) | 39 | ||||
top roller | 31 | top roller | 21 | ||||
segment | 78 | sprocket | 52 | ||||
idler | 269 | idler | 140 | ||||
D80/85-18/21 | track roller(SF) | 71.5 | JD750J | track roller(SF) | 48 | ||
track roller(DF) | 82 | track roller(DF) | 53 | ||||
top roller | 45 | top roller | 32 | ||||
segment | 77.5 | sprocket | 47 | ||||
idler | 320 | idler | 195 | ||||
D155A-1/2 | track roller(SF) | 107.5 | JD850J | track roller(SF) | 56 | ||
track roller(DF) | 118 | track roller(DF) | 63 | ||||
top roller | 50.5 | top roller | 37 | ||||
segment | 125 | sprocket | |||||
idler | 455 | idler | 240 | ||||
D155A-3/5/6 | track roller(SF) | 98 | |||||
track roller(DF) | 108 | ||||||
top roller | 50.5 | ||||||
segment | 125 | ||||||
idler | 495 | ||||||
KOMATSU |
| DRESSER | |||||
Model Number | Description | unit weight(KG) | Model Number | Description | unit weight(KG) | ||
D275AX-3/5 | track roller(SF) | 118.6 | TD15M EXTRA | track roller(SF) | 58 | ||
track roller(DF) | 128.3 | track roller(DF) | 65 | ||||
top roller | 67 | top roller | 38 | ||||
segment | sprocket | 68 | |||||
idler | idler | 190 | |||||
D355A-3(D355) | track roller(SF) | 153 | TD20G | track roller(SF) | 74 | ||
track roller(DF) | 164 | track roller(DF) | 78 | ||||
top roller | 72.5 | top roller | 40 | ||||
segment | 153 | sprocket | 88 | ||||
idler | 620 | idler | |||||
D375A-3/5 | track roller(SF) | 137.5 | TD25 | track roller(SF) | 96 | ||
track roller(DF) | 152.5 | track roller(DF) | 105 | ||||
top roller | 73.5 | top roller | 55 | ||||
segment | 155 | segment | 120 | ||||
idler | 514 | idler | 470 | ||||
D475 | track roller(SF) | 198 | |||||
track roller(DF) | 217 | ||||||
top roller | 99 | ||||||
segment | |||||||
idler | |||||||
CATERPILLAR | ||||||
Model Number | Description | unit weight(KG) | Model Number | Description | unit weight(KG) | |
D2 | track roller(SF) | 19.2 | D7G | track roller(SF) | 69.5 | |
track roller(DF) | 21.4 | track roller(DF) | 77 | |||
sprocket | 22 | top roller | 40 | |||
D3C | track roller(SF) | 22 | segment | 75.5 | ||
track roller(DF) | 23.7 | idler | 236 | |||
top roller | 16.5 | D7H/R | track roller(SF) | 64 | ||
segment | 20 | track roller(DF) | 72 | |||
idler | 83 | top roller | 40 | |||
D4D | track roller(SF) | 40 | segment | 78 | ||
track roller(DF) | 46 | idler | 300 | |||
top roller | 23 | D8N/R/T/L | track roller(SF) | 92 | ||
sprocket | 44 | track roller(DF) | 97 | |||
idler | top roller | 47 | ||||
D4H/D5C/D5M/D5N | track roller(SF) | 35 | segment | 78 | ||
track roller(DF) | 37 | idler | 350 | |||
top roller | 18.6 | Guide wheel 2 | 300 | |||
segment | 30 | D8K | track roller(SF) | 110 | ||
idler | 110 | track roller(DF) | 120 | |||
D5B | track roller(SF) | 50.5 | top roller | 48 | ||
track roller(DF) | 53.5 | segment | 114.5 | |||
top roller | 29 | idler | ||||
segment | 45 | D9N/L/R/T | track roller(SF) | 110 | ||
idler | track roller(DF) | 120 | ||||
D5H/D6M/D6N | track roller(SF) | 44.5 | top roller | 110 | ||
track roller(DF) | 48.5 | segment | 114.5 | |||
top roller | 31.5 | idler | 464 | |||
sprocket | D10N/R/T | track roller(SF) | 145 | |||
idler | 122 | track roller(DF) | 152 | |||
D6D | track roller(SF) | 53 | top roller | 145 | ||
track roller(DF) | 59.5 | segment | ||||
top roller | 33 | idler | 600 | |||
segment | 62.7 | D11N/R | track roller(SF) | 183 | ||
idler | 197 | track roller(DF) | 192 | |||
D6H/R/T | track roller(SF) | 52.5 | top roller | 183 | ||
track roller(DF) | 58.2 | segment | ||||
top roller | 35.5 | idler | ||||
segment | 62 | |||||
idler | 160 | |||||
idler | 180 | |||||

Our company's Crawler Excavators Js200 Js205 Js220 Excavator Front Idler Roller Rear Idler are produced in batches to ensure that the products are cheap and high quality. Targeted salary system is very important for the company to establish a high standard corporate culture. We provide competitive salary and perfect career development path, so that every employee can have a broad space and stage to grow and display their talents in our company.
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