SD08-3 Crawler Bulldozer integrates the technologies of proprietary intellectual property rights, including the comprehensive static pressure drive control, low emission engine control, intelligent thermal management, and automatic malfunction analysis, to realize high efficiency and intelligentization of the machine. This machine filled the domestic blank, reached the international advanced level, and passed the EU CE and North America certifications.
The air-air inter-cooled, electronically controlled, and turbocharged diesel engine features outstanding power performance, economy, and durability, with the emission conforming to EPA Tier 3/StageIIIA standard.
The built-in radiator features high heat exchange efficiency, in which the thin core thickness improves the ventilation efficiency of fan, reduces the wind resistance, and guarantees the normal running of machine under high temperature environment.
The dual-circuit electronically controlled static pressure drive system automatically adjusts the power output and traveling speed to adapt to the load variation. The tracks on two sides are driven independently to ensure full power output during steering and realize reverse rotation of tracks on two sides. It features completely “continuously variable” speed change to provide best speed for different working conditions.
The modular wheel reducer system features high strength, long service life, and easy maintenances.
The compact body remarkably enhances the flexibility and features advantages for operations in narrow areas.
High strength chassis structure meets the demands of heavy-load working condition and features high rigidity and durability.
The palm commanded electronic control system features accurate, flexible, simple, and comfortable operations, with the left joystick controlling the traveling direction and speed of the machine and the right joystick controlling various motions of the working device.
The intelligent service system incorporates automatic malfunction detection and automatic diagnosis functions and provides remote technical support.
The integrated intelligent thermal management system realizes the best temperature control and the noise reduction and energy-saving.
The ROPS/FOPS shock-absorbing cab, the air suspension seat, and the high capacity heating and air conditioning system provide a safe, comfortable, and spacious operating environment.
The high capacity, multi-functional, and power angle blade with adjustable penetrating angle is suitable for fine operations, including leveling, backfilling, stacking, paving, and site clearing, featuring high rigidity and durability and high productivity.
The optional imported hydraulic winch can be used for rescue and lumbering operations. It features outstanding rope traction force at any speed and stepless drum speed change. The high strength traction frame features high stiffness and reliability and good fatigue resistance and can adapt to the demands of severe working conditions.