Futeng Machinery Co., Ltd. offers: Domestic 4WD mini excavators, small excavators, engineering drills, rotary drills, agricultural machinery, Thai harvesters, pile drivers, pavers, tunneling machines, crawler cranes, excavators, bulldozers, undercarriage parts, wear parts. Support wheels, trailing wheels, drive wheels, guide wheels, chain assemblies, track assemblies, chain plate screws, drive gear screws, guide wheel screws, swing frames, chain guards, tension oil cylinders, springs, mule heads, bucket shafts, bucket shaft sleeves, bucket ears, bucket teeth, buckets, U-shaped frames, small, medium, and large arm hydraulic cylinders, cylinder barrels, cylinder head assemblies, filters.
The support wheel consists of components such as the wheel body, axle, sleeve, seal, and end cap. Support wheels can be categorized into single-sided and double-sided types; support wheels for excavators and for bulldozers.
The idler wheel is one type of wheel fitted to the undercarriage of crawler-type construction machinery, primarily serving to support the weight of drills, pavers, crawler cranes, tunneling machines, excavators, and bulldozers, allowing the tracks to move forward over the wheels. The wheel body is typically made of materials such as 50Mn, 40Mn2, etc., and is primarily forged, followed by machining and heat treatment. The hardness of the wheel surface after quenching should reach HRC45~52 to enhance its surface wear resistance. The processing precision of the idler wheel shaft is quite high, generally requiring CNC machine processing to meet the specifications.
Our dual-metal bushings are made from steel plate base and sintered with special alloys, offering high load-bearing and fatigue resistance capabilities. The floating oil seal assembly made of special alloys provides strong sealing performance under harsh conditions such as mud and moisture. Suitable for low-speed, heavy-load industrial applications. ***. The support wheel is applicable to Caterpillar bulldozer series:
D3B、D3G、D3K、D4D、D4G、D4K、D5C、D5G、D5K、D5N、D6C、D6C-LGP、D6D、D6D-LGP、D6H、D6H-LGP、D6H-XL、D6E、D6G、D6R、D6M、D6N、D7E、D7F、D7G、D7G-LGP、D7H、D7H-LGP、D7H-XR、D7R、D7R-LGP、D7R-XR、D8H、D8K、D8N、D8R、D8L、D8T、D9H、D9G、D9N、D9R、D9L、D10R、D10N、D10T、D11N、D11R.973、973-LGP、977L、
Ballast wheel for John Deere755A、755B、755C、850、850-LGP、850B、 850B-LGP、903K、950C、950C-LGP、950J、950J-LGP、953K.
