
Bonovo Excavator Undercarriage Parts Replacement Parts Bottom Roller Track Chinas for Sk210 PC200
Product Introduction
Through a long-term development, our Track Adjuster Cylinder, Excavator Bottom Roller, Split Master Link Bolts has being the best-selling in domestic and abroad obtained numerous of merchants'approvals and faith. We are determined not to let any unqualified product leave the factory, to ensure that no customer's interests are damaged, and to strictly abide by the provisions of the contract. We have a long history of communication and cooperation with customers and experts from overseas countries. We provide consumers with full choice of products. Bold innovation, extraordinary thinking is an important cornerstone of innovation, innovation is the best performance of extraordinary thinking.It is becoming a fashion for people to seek for change, bold innovation and practical results.
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


Since we use standard assembly line production equipment, our Bonovo Excavator Undercarriage Parts Replacement Parts Bottom Roller Track Chinas for Sk210 PC200 is more formal, reliable in quality and inexpensive. We adhere to the guidance of the scientific outlook on development, and always aim at the scientific and harmonious development of enterprises. We rely on strong technological advantages to achieve continuous product innovation, driving rapid market growth with brand influence.
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