



The HWSD22 Bulldozer is equipped with the WP12/QSNT-C235 electronically controlled engine, which meets the China-III non-road machinery emission regulation. The key features and benefits of the HWSD22 Bulldozer are:
Robust Power and Efficiency: The WP12/QSNT-C235 engine installed in the HWSD22 Bulldozer provides robust power for effective performance. It delivers excellent efficiency, allowing for optimal fuel consumption and energy-saving capabilities. This helps to reduce operational costs and maximize productivity.
Rated Power and Torque Reserve: The engine has a rated power of 175kW, indicating the power output it can consistently deliver. The high torque reserve coefficient implies that the bulldozer has additional torque capacity available beyond the rated power. This ensures efficient performance, especially in demanding working conditions.
Radially Sealed Intake System: The engine incorporates a radially sealed intake system. This system effectively filters the air intake, preventing the entry of contaminants and extending the lifespan of the engine. By keeping the engine free from damaging particles, the bulldozer's overall reliability and durability are enhanced.
Affordable Maintenance Costs: The HWSD22 Bulldozer's engine is designed to provide affordable maintenance costs. This ensures that the operational expenses associated with servicing and maintaining the engine are kept reasonable, contributing to overall cost-effectiveness.
In summary, the HWSD22 Bulldozer's installation of the WP12/QSNT-C235 electronically controlled engine, with its robust power, efficiency, energy-saving capabilities, and affordability in maintenance costs, makes it a reliable choice for various earth-moving and leveling tasks. The engine's radially sealed intake system further contributes to the longevity and reliability of the bulldozer's engine.


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