Rear input flange

Product Introduction

The rear input flange of a loader is a key connecting component of the transmission system. It is made of high-strength alloy steel, forged, precision-machined, and heat-treated.

Main Function: Connects the gearbox output, drive shaft, and main reducer/differential, transmitting engine power, buffering transmission torque, and ensuring smooth coaxial power transmission. It features high strength, torsional resistance, impact resistance, durability, and non-deformation. The end face has high flatness and good concentricity, ensuring a tight fit, no abnormal noise, and no oil leakage. It is suitable for the harsh working conditions of loaders, including heavy loads, frequent starts and stops, and reversing operations.

Application Scenarios

• Construction Sites: Loaders perform earthmoving operations and frequent turning and starting, resulting in high transmission loads, requiring flanges that are torsional and unbreakable.
• Mines and Quarries: Heavy-load uphill climbing and bumpy road conditions, with high impact loads, require high-strength transmission connections.
• Sand and Gravel Yards, Coal Yards, and Mixing Plants: Long-term continuous idling and short-distance high-frequency operation require wear-resistant, durable flanges with a low failure rate.
• Repair and replacement parts: Suitable for repairing and replacing gearboxes, drive axles, and drive shafts of 3-ton, 5-ton, 6-ton, and 7-ton loaders from brands such as Liugong, Longgong, Lingong, XCMG, and Shantui.
• Original equipment for construction machinery: Original equipment manufacturer (OEM) gearboxes, front and rear drive axles, and transmission systems.