Our Company
Established in 2010, Quanzhou Kequenda Engineering Machinery Co., Ltd. is a professional manufacturer and trader who specialized in research, development and production of undercarriage parts for tractors, excavators, bulldozers and cranes. Products are applicable to most brands
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PH7080 TOP ROLLER
We undertake product customization Brand: KOBELCO Type:CRANE Model:PH7080 TOP ROLLER Weight: Original codes: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; Add to Inquiry -
DEMAG CC1800 TOP ROLLER
We undertake product customization Brand: DEMAG Type:CRANE Model: DEMAG CC1800 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Add to Inquiry -
CCH700 TOP ROLLER
We undertake product customization Brand: IHI Type:CRANE Model: CCH700 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Reasonable Add to Inquiry -
CCH650 TOP ROLLER
We undertake product customization Brand: IHI Type:CRANE Model: CCH650 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Reasonable Add to Inquiry -
CCH550 TOP ROLLER
We undertake product customization Brand: IHI Type:CRANE Model: CCH550 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Reasonable Add to Inquiry -
CCH500 TOP ROLLER
We undertake product customization Brand: IHI Type:CRANE Model: CCH500 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Reasonable Add to Inquiry -
CKE1800 TOP ROLLER
We undertake product customization Brand:KOBELCO Type:Crane Model: CKE1800 TOP ROLLER Part details : Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; Add to Inquiry -
LS238 TOP ROLLER
We undertake product customization Brand:SUMITOMO Type:Crane Model:LS238 TOP ROLLER Part details: Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; Add to Inquiry -
XCMG XGC55 TOP ROLLER
We undertake product customization Brand: XCMG Type:Crane Model:XCMG XGC55 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Add to Inquiry -
SC700 TOP ROLLER
We undertake product customization Brand: SUMITOMO Type: CRANE Model: SC700 TOP ROLLER Weight: Our Service ♦ 100% quality assurance, develop and manufacture follow original ones; ♦ Add to Inquiry -
ZCC700 TOP ROLLER
Brand:ZOOMLION Type:Crane Model:ZCC700 TOP ROLLER Part details : Weight: Add to Inquiry -
LS118 TOP ROLLER
Brand:SUMITOMO Type:Crane Model:LS118 TOP ROLLER Part details : Weight: Add to Inquiry
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The crane top roller is designed using premium quality forging materials that ensure its longevity and durability in adverse working conditions. It is constructed with high-grade steel alloys that provide exceptional strength, toughness, and corrosion resistance, making it suitable for deployment in harsh environments.
The crane top roller is an essential component of the crane system that facilitates the smooth movement and accurate positioning of loads. Its primary function is to support the boom and provide a smooth surface for the sheave to rotate on, minimizing the friction and wear of the wire ropes.
The crane top roller is an indispensable component for ensuring efficient and safe crane operations. It is designed to withstand extreme loads and harsh environmental conditions, making it ideal for use in challenging construction and industrial sites. Its robust and sturdy build helps it to sustain the heavy loads and vibrations associated with crane operations.
In conclusion, the crane top roller is an essential and reliable component that contributes to the overall efficiency and safety of crane systems. Its superior quality construction materials, adaptability to hostile environments, and robust function make it an indispensable tool for modern industrial and construction applications. It is a testimony to human ingenuity and engineering excellence, enabling us to accomplish feats that would otherwise be impossible to achieve.
SCX400T Top Roller


KH300-3 Top Roller
What is the function of excavator carrier roller?
The carrier roller is located above the X frame, which is used to keep the straight line movement of the track chain.
If the carrier roller is damaged, the track chain rail cannot keep straight.
The carrier roller is a one-time lubricating oil. If there is oil leakage, it can only be replaced. During working, it is necessary to avoid the carrier roller soaking in mud for a long time. Usually, keep the inclined platform of X frame clean, and do not let too much mud and gravel pile up to prevent the rotation of the carrier roller.
The SCX550 delivers ample performance in a compact body, and has been fine-tuned for the needs of today as well as tomorrow, with superior operability, safety, transportability, eco-friendly design and so much more. With refined usability, efficient operations and low fuel consumption, the innovative SCX550 makes a clear difference the more it is used. Find out exactly how it can transform your worksite and lead your business to even greater heights.
Our Certificate




We're professional crane carrier roller manufacturers and suppliers in China, specialized in providing high quality undercarriage parts. We warmly welcome you to buy crane carrier roller at competitive price from our factory. Contact us for more details.
Excavator Top Roller, Bulldozer Upper Carrier Roller, Mini Excavator Top Roller











