Shandong Huashou Transmission Technology Co., Ltd. is one of the leading manufacturers and suppliers of hydraulic shift transmission in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale bulk durable hydraulic shift transmission in stock here from our factory. Also, pricelist is available.
Products Description
The 220HP Hydraulic Shift Transmission features a pure mechanical control structure, professionally developed for 220HP bulldozer gearbox systems. Delivering ultra-sensitive shifting response, excellent zero-leak performance and outstanding structural durability, this 220HP Bulldozer Transmission Control Valve adopts precision-machined valve body and high wear-resistant sealing components, fully adapting to heavy-duty and harsh construction working conditions. We support factory-direct OEM service, and the 220HP Hydraulic Shift Transmission is highly compatible with mainstream domestic bulldozer transmission equipment, with every finished unit passing rigorous professional performance tests before shipment.
Technical Parameters of 220HP Bulldozer Transmission
|
Parameter Description |
Technical Specification |
|
Type |
Hydraulic Shift Transmission |
|
Rated Input Power |
162kW |
|
Max. Input Rotational Speed |
2000r/min |
|
Max. Input Torque |
2961N·m |
|
1st Forward Gear Ratio |
2.33 |
|
2nd Forward Gear Ratio |
1.24 |
|
3rd Forward Gear Ratio |
0.68 |
|
1st Reverse Gear Ratio |
1.94 |
|
2nd Reverse Gear Ratio |
1.03 |
|
3rd Reverse Gear Ratio |
0.56 |
|
Main Hydraulic Pipeline Working Pressure |
2.4～2.8MPa |
|
Pressure Reducing Valve Working Pressure |
1.2～1.5MPa |
|
Lubrication System Working Pressure |
0.05～0.15MPa |
|
Recommended Lubricating Fluid Type |
No.6 / No.8 Hydraulic Transmission Fluid |
All drive unit spare parts, including mechanical valves fitted for 220HP transmissions, are manufactured on standardized, fully automated production lines under rigorous full-process quality control.
Our complete manufacturing workflow covers incoming material inspection, rough machining, high-precision finish machining, dedicated component cleaning, precision assembly, comprehensive performance verification, corrosion and wear-resistant surface coating treatment, as well as final finished product inspection and storage. Every production stage is strictly controlled to guarantee stable and consistent quality characteristics, unified technical parameters and extended service life for each drive assembly.
We deliver comprehensive after-sales support for all drive products. Our professional technical team provides timely online assistance covering component matching, installation & commissioning, troubleshooting and routine maintenance. Products confirmed with manufacturing defects qualify for free replacement subject to official warranty terms. Sufficient spare parts inventory enables prompt shipment to effectively cut equipment downtime.
We cooperate directly with customers without intermediaries, accelerating issue resolution. We also share regular maintenance recommendations to help clients substantially reduce long-term operating costs.
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