
Crawler Tractor Jcb Excavator Js360LC Undercarriage Parts Track Bottom Roller
Product Introduction
The company wholeheartedly welcomes the guidance and support of domestic and foreign experts, and sincerely hopes to cooperate closely with all walks of life in the industry to continuously develop and improve our Idler, Carrier Roller, Track Tensioner. We strictly and conscientiously fulfill our contracts, fulfill our promises, strengthen our after-sales service network system, and guide our services with newer and higher thoughts. In the process of construction and production, we adhere to the development concept of energy conservation and environmental protection, and innovate the green development mode. Under the guidance of the business philosophy of 'Creating Good Service' and through the unremitting efforts of all employees, we have achieved remarkable results. Our company adheres to the policy of quality first and customer first, and is committed to manufacturing first-class products.
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 strictly test every performance of our Crawler Tractor Jcb Excavator Js360LC Undercarriage Parts Track Bottom Roller, repeatedly screen and check at every level, and strive to provide our customers with the best products with more reliable and stable performance. We are fully aware that as long as we cooperate on the basis of mutual benefit and mutual respect, we will certainly make achievements. We are diversifying our products to meet the needs of the market.
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