
Volvo Excavator Ec290 Ec290c Parts Track Roller Bottom Roller
Product Introduction
Since establishment, we have become the leader of Bucket Tooth Locking Pin, Rubber Track Shoe, Rubber Tracks industry in China through constant pursuit of perfection, professional management team, most competitive price and excellent service. In addition, we enable employees to realize their self-worth in the process of constantly, surpassing themselves and perfecting themselves, so that everyone can do their best, and integrate the career of employees with the development of the company. In order to provide our customers with the best experience, we sincerely welcome young and talented people to join our company.
Track roller (Bottom Roller, Lower roller) is one of the four-wheel for engineering machinery chassis. Its main role is to support the weight of excavators and bulldozers. Our Roller works perfectly under all operating conditions, and have a high resistance to wear of rail. Track roller includes wheel body, shaft, bushings, seals, end caps, and other related components. Excavator rollers generally black painting, bulldozer rollers are generally yellow painting.

Parameters
Product Name | Track Roller(Bottom roller / Lower roller) |
Material | 50Mn/40MnB |
Finish | Smooth |
Colors | Black or yellow |
Technique | Forging, Casting, Machining, heat treatment |
Surface Hardness | HRC50-56,deepth: 8-12mm |
Warranty | 2500 hours |
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;
The Track Roller that we have for Excavators | ||||
KOMATSU | CATERPILLAR | HITACHI | SUMITOMO | KOBELCO |
PC100 | E180 | EX60 | SH120 | SK100 |
PC120 | CAT215 | EX100 | SH200 | SK120 |
PC150 | CAT215DLC | EX120 | SH260 | SK200 |
PC200 | CAT235 | EX200 | SH280 | SK200-5 |
PC200-6 | E240 | EX270 | SH340 | SK220 |
PC300-5 | E200B | EX300 | SH300 | SK250 |
PC400-3/5 | E320 | EX400 | DAEWOO | SK270 |
PC450-6 | CAT312 | EX450 | DH180 | SK330-6 |
PC650 | CAT315L | EX1100 | DH220 | SK480 |
PC750 | CAT318BL | EX1200 | DH280 | SK850 |
PC800 | E325 | ZX110 | DH330 | VOLVO |
PC850 | E330 | ZX200 | DH450 | EC210 |
PC1250-8 | E345 | ZX240 | KATO | EC240 |
HYUNDAI | E349 | ZX330 | HD400 | EC290 |
R200 | E450 | ZX350-5G | HD700 | EC300D |
R210 | E374 | ZX870-5 | HD770 | EC700 |
R220 | E385 | HD800 | ||
R290 | E390 | HD820 | ||
R320 | HD1250 | |||
R480 | ||||
Production Process


We always adhere to the concept of leading technology, quality first, and customer-centric and we are the world's leading supplier of Volvo Excavator Ec290 Ec290c Parts Track Roller Bottom Roller. Through cooperation, we can help you maintain your products and reputation, and get greater market benefits. Relying on high-tech technology, we provide complete solutions for customers.
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