Massive Used SHANTUI SD32 Bulldozer 320HP Semi-U Blade 37200kg Mining Heavy

Used SHANTUI SD32 Bulldozer – 320HP Mega Earth Moving Mining Powerhouse

Presenting this Used SHANTUI SD32 Bulldozer, the flagship heavy crawler dozer built by SHANTUI for the most demanding mining, quarry, and massive earth moving operations. With 320 horsepower, a 37.2-ton operating weight, and a 10 cubic meter semi-U blade, the SD32 moves staggering volumes of material per shift, making it the productivity champion for contractors handling overburden removal, large-scale site preparation, and heavy civil engineering projects. This unit has undergone comprehensive inspection and verification, ensuring it delivers genuine mega-class dozing performance at used equipment pricing.

Mega-Class Diesel Powertrain

Driving this earth moving giant is a 320-horsepower turbocharged and aftercooled diesel engine engineered for maximum productivity and durability in continuous heavy-duty service. The engine features a heavy-duty cast iron block with wet-type replaceable cylinder liners, induction-hardened crankshaft journals, and oil-cooled pistons with steel crown reinforcement. The high-capacity cooling system is designed to maintain stable operating temperatures during continuous full-load operation in ambient conditions exceeding 45°C, a critical capability for mining operations in tropical and desert environments.

The heavy-duty powershift transmission with torque divider is purpose-engineered for the extreme torque demands of 320-horsepower dozing. The torque divider splits engine power between a torque converter path providing smooth engagement and a direct drive path providing efficient power transfer, combining the best characteristics of both systems. The transmission's modulated clutch engagement protects the entire drivetrain from shock loading during aggressive dozing operations while maintaining smooth power delivery for precise finish grading when required.

10 Cubic Meter Semi-U Blade System

The SD32's 10 cubic meter semi-U blade is designed for maximum material movement per cycle in production dozing and overburden stripping applications. The blade's massive moldboard profile creates an efficient material rolling action that carries larger loads across longer push distances compared to straight blade designs. The blade is constructed from high-carbon abrasion-resistant steel plate with a reinforced box-section backbone and gusseted corner supports that distribute stress concentrations evenly into the blade push arms.

The heavy-duty hydraulic system features dual variable-displacement piston pumps delivering massive hydraulic flow for rapid blade function response despite the enormous cylinder volumes. The hydraulic oil cooler maintains optimal operating temperature during continuous high-duty-cycle operation, while the full-flow return filtration with 10-micron absolute rating protects precision hydraulic components from contamination wear.

Specifications Table

Mining-Grade Undercarriage

The SD32 undercarriage is engineered for extreme-duty service with oversized track links, induction-hardened bushings, heavy-duty track roller frames, and segmented sprocket rims for economical replacement. The sealed and lubricated track chain extends undercarriage life significantly in abrasive mining conditions by preventing external contamination from entering the pin-bushing interface.

Operator Command Center

The ROPS/FOPS-certified cabin provides a comfortable and productive operator environment with panoramic visibility, air-suspension seat with integrated electronic controls, automatic climate control, and multi-function LCD display providing real-time machine parameters, fuel consumption data, and diagnostic information.

Safety and Monitoring

Comprehensive safety features include rear-view camera system, LED work light package, emergency engine shutdown, automatic parking brake, and a comprehensive engine monitoring system with visual and audible alerts for critical parameters.

Applications

Purpose-built for open-pit mining overburden removal, large quarry material handling, major dam and reservoir earthworks, heavy civil engineering projects, large-scale site preparation, and mining reclamation operations.

Contact us today for detailed photographs, comprehensive inspection report with undercarriage measurements, current hour meter reading, and complete shipping quotation to your nearest international port.