
Lower Roller for Bulldozer
The lower roller is one of the four wheels of the excavator and bulldozer undercarriage. Its main function is to support the weight of the excavator and bulldozer and let the track move along the rollers.
Product Introduction
Product introduction
The lower roller is one of the four wheels of the excavator and bulldozer undercarriage. Its main function is to support the weight of the excavator and bulldozer and let the track move along the rollers.
The main structure of rollers is composed of roller body, shaft, sleeve, sealing ring, end collar and other related components. The rollers can be divided into single flange roller and double flange roller.
We offer a wide range parts for bulldozer for the most popular models.our parts are engineered with nodular iron and forged steel which is through a proper heat treatment allowing durability and impact. Our bulldozer sprocket rims are highly praised in the market as a product with impact resistance and a long life.

Sizes

Quick detail:
Origin: | Fujian,China | Brand | SQ, GTR |
Model: | D6D | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN,40MN2 |
Delivery time | 20-45days | Warranty time | 6 months |
Name | Lower roller for bulldozer | Machine type | Crawler tracked bulldozer |
Company information
Our company as your reliable Undercarriage parts supplier, offering full range of replacement parts suitable for all kinds of earthmoving machines which apply to mining, construction, agriculture etc. Like Excavator, Bulldozer, Loader, Backhoe, Scraper, Crusher and so on. The replacement parts that we supply including casting parts like idler, sprocket, top roller, track link, track roller, track shoes…, etc. and forged parts like forged idler, sprocket, top roller, track link, track roller, track shoes…, etc. Our parts cover machine brands Komatsu, Volvo Doosan, Daewoo, Hyundai, Case, JCB, Kobelco, Liebherr John Deere etc.
Beneparts has a very strong sales team and firmly cooperated manufacturer with high-tech and focus on quality with more than 20 years experience.
Our advantages are four fold
1. Strong technical team, and we have the ability to formulate materials to meetthe specific needs of our customer's projects.
2. Perfect quality monitoring system, and full range of advanced facilities, like Component analysis machine, Impact Machine, Tensile Strength machine etc.
3. Rich experience to do OEM/ODM business, we can develop items as per drawings and samples if you have specific requirement.
4. Efficient management, we can short delivery time and we have good after sale service which keep long term business cooperation with our customers.
Our commitment to you is always providing quick, convenient, effective customer service.
Look forward to meeting you!
Packing of parts
8pcs per pallet,several pallets as a pile up to the weight around 3t
12pcs per pallet, several pallets as a pile up to the weight around 3t
15pcs per pallet, several pallets as a pile up to the weight around 3t
20pcs per pallet, several pallets as a pile up to the weight around 3t

Our parts for bulldozer are applicable to below models:
KOMATSU | D20-3 D20-5 D31-15/16 D31-17/7 D41 D50 51 D60 D65 D61PX-15 D80 D85 D85EX-15 D85PX-15 D155 D275 D275 D475 |
E SERIAL | D3C D4D D5B D6C D6D D7F D7G D8K D8N D9N D10N D11N D4H D5H D6H |
OTHERS | BD2G TD21 |
We don’t list out all items. If you need any more items,please feel free to contact with us.
FAQ
1. How to ensure the goods is available for my machine?
We have the service information system which can check the machine parts information precisely. If you can't ensure the model or you need customized goods, you can measure the parameter and then we will find that.
2. How do you guarantee your good's quality?
First, we have severe quality-control system and ISO certification. Second, we will sign up the parts warranty policy with you. And last, you can visit our factory or ask some quality-test organization to check that.
3. Are you a manufacture or trading company?
We are specialized in Undercarriage Parts since 2007. We have our own factory which manufacture goods in good quality and competitive price.
4. What's your advantages which is different from others?
First, as a manufacture, we can provide goods in mass based on good quality and best price. Second, we can offer goods with small quantity directly even though you are a personal buyer.
5. What's your delivery time?
It depends on your order quantity. If the products you need are in stock, we would arrange dispatch within 7 days after your deposit. If not, the delivery time can be negotiated.
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