Guide Wheel

Product Introduction

The guide wheel is the core guiding and torque-enhancing element inside the hydraulic torque converter. Together with the pump wheel and turbine, it forms the core of the three-element transmission system. Installed between the pump wheel and turbine, its main function is to change the direction of the hydraulic oil flowing from the turbine, guiding the hydraulic oil to impact the pump wheel blades again, achieving secondary power amplification and automatic torque enhancement. Simultaneously, it buffers the hydraulic oil impact, improving the torque converter’s transmission efficiency. It is a key component ensuring powerful starts and hill-climbing for loaders under heavy loads.

Made of high-strength precision cast aluminum alloy, the blades are streamlined and precision-designed, CNC-machined, and the entire assembly undergoes high-precision dynamic balancing and surface strengthening treatment. It boasts high rigidity and toughness, is not easily deformed or cracked, resists cavitation, and withstands high oil temperatures. It ensures smooth hydraulic oil flow and low resistance. Its dimensions and assembly positions are completely aligned with original equipment manufacturer (OEM) standards, ensuring high interchangeability. It can directly replace the original guide wheel and is suitable for repairing and installing hydraulic torque converters in various loaders.

Application Scenarios

• Construction Sites: Earthmoving, loading, and site leveling; frequent low-speed, heavy-load starts; the guide wheel precisely guides hydraulic oil, automatically increasing torque for smooth starts without stalling, providing strong power output and improving work efficiency.
• Mining and Quarrying: Heavy-load climbing and high-impact load conditions; the guide wheel efficiently guides hydraulic oil circulation, amplifying torque for more powerful climbing, while also cushioning impacts and protecting the pump wheel and turbine from damage.
• Sand and Gravel Yards, Coal Yards, and Mixing Plants: Long-term continuous high-frequency operation; the guide wheel provides stable and continuous flow, reducing hydraulic oil energy loss, lowering torque converter temperature rise, preventing cavitation and blade cracking, and ensuring continuous operation.
• Complete Machine Maintenance and Overhaul: Suitable for replacing worn, cracked, or deformed guide wheels in the torque converter of 3-ton, 5-ton, 6-ton, and 7-ton wheel loaders, eliminating the need to replace the entire torque converter assembly, significantly reducing maintenance costs.
• Harsh working conditions: Adaptable to dusty, high oil temperature, and high frequency vibration conditions in the field; resistant to hydraulic oil corrosion and aging; blades are not easily worn or deformed, effectively extending the overall service life of the torque converter; suitable for complex on-site operation scenarios.