Shandong Huashou Transmission Technology Co., Ltd. is one of the leading manufacturers and suppliers of power shift transmission gearbox in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale bulk durable power shift transmission gearbox in stock here from our factory. Also, pricelist is available.
Products Description
The 220HP Power Shift Transmission Gearbox is an independently developed core component, specially engineered for 220–235HP heavy-duty hydraulically driven bulldozers. This high-performance power shift gearbox is equipped with a matching electronically controlled valve assembly, whose parameters are fully optimized according to actual on-site operation conditions of bulldozers.
Technical Parameters of 220HP Power Shift Transmission Gearbox
|
Parameter Item |
Technical Value |
|
Rated Input Power |
162kW |
|
Maximum Input Speed |
2000r/min |
|
Maximum Input Torque |
2961N·m |
|
Parameter Item |
Standard Range |
|
Main Oil Line Pressure |
2.4～2.8MPa |
|
Pressure Reducing Valve Pressure |
1.2～1.5MPa |
|
Lubrication Oil Pressure |
0.05～0.15MPa |
|
Recommended Working Oil Grade |
No.6 / No.8 hydraulic transmission fluid |
|
Weight |
690kg |
|
Overall Dimension |
654mm*788mm*694.8mm |
|
Gear Position |
Gear Ratio |
|
Forward 1st Gear |
2.33 |
|
Forward 2nd Gear |
1.24 |
|
Forward 3rd Gear |
0.68 |
|
Reverse 1st Gear |
1.94 |
|
Reverse 2nd Gear |
1.03 |
|
Reverse 3rd Gear |
0.56 |
We are an established and professional manufacturer focused on independent R&D, technical innovation and large-scale production of high-performance torque converters and complete transmission assemblies, which are specially engineered for heavy-duty bulldozers and large mining equipment.
Ranked the second in China's domestic transmission industry, our full-range transmission products covering 160HP, 220HP and 320HP specifications have passed years of rigorous on-site testing and long-term market validation. They deliver outstanding durability and superior adaptability in diverse harsh construction and mining operating environments.
We have established long-term and stable OEM cooperation with many renowned high-end construction machinery manufacturers in China, including XCMG, Zoomlion, Liugong and Haitui. Our transmission systems are compatible with all mainstream bulldozer models in the market, capturing a market share of 80% to 90% and securing our solid leading position in the industry.
We maintain continuous heavy investment in technological R&D and implement a full-set, stringent quality management system covering raw material inspection, assembly production and finished product testing. Our core commitment is to provide global construction machinery buyers with complete transmission system solutions featuring high stability, long service life and ultra-high reliability.
Among our product lineup, the flagship 220HP Power Shift Transmission Gearbox has gained wide market recognition and industry acclaim for its excellent load-bearing capacity and consistent reliable performance under continuous heavy-load working conditions.
Adhering to the brand mission of "Global Quality, Empowering China's Equipment", we keep optimizing product craftsmanship and upgrading our supporting service system. We strive to provide global partners with cost-effective, high-end mechanical parts as well as comprehensive, one-stop professional after-sales services.
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