
Doosan Excavator Track Roller Dx55 Dx60 Dx70 Dx80 Bottom Roller
Product Introduction
Our mission is to provide high-quality Rubber Track Shoe, Bucket Cutting Edge Blade And End Bits, G.E.T Fastners and services, establish industry leadership, and maximize the value of customers, shareholders, and employees. Focus on creating quality, professional achievements in the future, to become the most influential leading brand in the industry, establish the industry benchmark image in quality, service, distribution and other aspects is our vision planning. We emphasize mid- and long-term performance and value realization as the criteria for market expansion and customer selection. We advocate assistance as the foundation of teamwork. We take the pursuit of product quality zero defects, to provide users with excellent products as our own responsibility.
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


Adhering to the business philosophy of 'sales is just the beginning, service will never stop', we are committed to providing customers with more professional solutions for Doosan Excavator Track Roller Dx55 Dx60 Dx70 Dx80 Bottom Roller! We are customer-focused, responsive and quick to act, and we believe that "there is nothing we can't achieve, only not enough effort". Our company will continue to adhere to the planned and purposeful development of new products to continuously and steadily expand the scale of the enterprise.
Hot Tags: excavator bottom roller, China, suppliers, manufacturers, factory, buy, Crawler Crane Idler, Track Adjuster Cylinder, Bucket Pin, Excavator Bottom Roller, Track Link Assembly, Bucket Bushing
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