Engine Specifications:
The SD32W Bulldozer is equipped with a Cummins NTA855-C360 engine, which is an in-line, water-cooled, 4-cycle, overhead valve direct injection, turbocharged diesel engine. It has a rated power of 235 kW (320 HP) at 2000 rpm. The engine features six cylinders with a bore of 139.7 mm and a stroke of 152.4 mm, resulting in a piston displacement of 14,010 ml. The minimum fuel consumption is 245 g/kW.h, and it delivers a maximum torque of 1440 N.M at 1400 rpm.

Transmission and Drive System:
The bulldozer uses a 3-element, 1 stage, 1 phase torque converter and a planetary gear transmission with a multi-disc clutch, hydraulically connected and forced lubrication. The main drive consists of a spiral bevel gear with splash lubrication and single-stage speed reduction. The steering clutch is wet, multi-disc, spring-loaded, and hydraulically controlled, while the steering brake is wet, floating, and operates with direct on-off hydraulic inter-linking.

Undercarriage System:
The undercarriage features a swing type of sprayed beam with a suspended structure of an equalizer bar. It includes 2 carrier rollers and 7 track rollers per side, with a track type of 41 per side. The width of the track shoes is 560 mm, and the pitch is 228.6 mm.

Hydraulic System:
The hydraulic system operates at a maximum pressure of 14 MPa, using a gear pump with a discharge of 335.5 L/min at 1800 rpm. The working cylinder bore is Ø120 mm with two double-acting types.

Travel Speed:
The bulldozer has three forward gears with speeds ranging from 0-3.6 km/h, 0-6.6 km/h, and 0-11.5 km/h, and three reverse gears with speeds of 0-4.4 km/h, 0-7.8 km/h, and 0-13.5 km/h.

Blade and Ripper Specifications:
The straight-tilt blade has a dozing capacity of 10 m³, a width of 4130 mm, and a height of 1590 mm. It can drop below ground by 560 mm and has a maximum tilt adjustment of over 100 mm. The blade weighs 5000 kg. The optional 3-shank ripper has a maximum digging depth of 542 mm and a lift above ground of 883 mm, weighing 3800 kg. The single ripper has a maximum digging depth of 1250 mm and a lift above ground of 965 mm, weighing 3243 kg.

Additional Specifications:
The bulldozer has an operating weight of 38,000 kg, a ground pressure of 0.105 MPa, a minimum ground clearance of 500 mm, a minimum turning radius of 3.8 m, and a gradeability of 30 degrees. The track gauge is 2140 mm.

Contact Information:
Shandong Shantui Construction Machinery IMP&EXP Co., Ltd. is located at No.71 East Wutaizha Road, Jining, Shandong, China. Contact numbers are +86-537-2909367, 2909368, 2909369, 2909370, and the fax number is +86-537-2311219. Email: [email protected], Website: www.shantuichina.com.