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SHANTUI SD22 BULLDOZER
More power, greater efficiency
Engine model: Cummins NT855-C280S10
Rated power: 162kw / 1800rpm
Operating weight: 23.4 t
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SD22
Shantui
SINOCTM is located in Ji′Nan city, Shandong province, SINOCTM aims to provide the project solutions with best cost performance to customers from China and abroad. Our main business are construction solutions consultancy, equipments supply, technical instruction, parts supply, service & training, logistic support and etc, providing the steward type service.
We cooperate with SINOTRUK, FOTON, SDLG, XCMG, Liugong, Shantui, Sany, Zoomlion, Hongda and other premium brands to provide tailored project solutions to your specific needs. We can help you to avoid long-time communication with different suppliers, which will save you time and cost. As to after market, with many years′ experience in the industry and long-term partnership with the suppliers, we do provide timely after market with lower cost and higher availability.
SEM822D BULLDOZER SPECIFICATIONS | |
Product advantage . Energy-efficient : Inheriting the hydrostatic technology of the Caterpillar bulldozer, the operating efficiency is 10%-30% higher than that of the Weichai three-stage electronically controlled engine. It provides three working modes of heavy load, standard and economy, and can be freely selected according to working conditions. . Comfortable and easy to operate: The first push of the SU shovel, combined with the advantages of the straight shovel and the U shovel, is suitable for more working conditions, and the capacity is 26% higher than the same period last year. . Reliable and durable: Caterpillar is designed for four-wheeled belts and is maintenance-free for life. The thickness of the spurs and track shoes is 10% larger. . Easy maintenance: Multi-function electronically controlled walking handle for in-situ steering, power steering and cruise control. | |
Main Technical Parameters | |
Operating Mass | 23950kg |
Ground pressure | 71kPa |
Ground clearance | 400mm |
Max.Grade ability | 30° |
Engine model | Weichai WP12G250E305 |
Rated power | 183kw/249hp |
Scraper form | SU(U optional) |
Scraper capacity （ISO 9246） | 6.4m³（U 7.5m³） |
Scraper width | 3720mm(U 4015mm) |
Scraper height | 1511mm(U 1420mm) |
Max.cutting depth | 563mm |
Max.lifting height | 1140mm |
Max.output traction force | 350kN |
Max.cutting depth(ripper of dozer) | 650mm |
Max.lifting depth(ripper of dozer) | 640mm |
Drive system type | Electronic control,Double circuit hydrostatic drive |
Work speed(front/rear) | 0-11.5km/h( stepless speed change) |
Steering/ braking | Hydrostatic steering, Wet multi-disc brake |
Min.turning radius | 4075mm(can be pivot steering) |
Track width | 560mm |
Number of tracks | 42 piece |
Ground contact length of track | 2948mm |
Track center distance | 2000mm |
Number of supporting wheels | 7 units/side |
Number of supporting sprocket wheels | 2 units/side |
Working hydraulic form | pilot control |
Working hydraulic system pressure | 19Mpa |
Cooling system | 45L |
The static hydraulic oil | 85L |
Working hydraulic oil | 110L |
Fuel oil | 460L |
Pivot(every side) | 0.8L |
Final drive | 35L |
Transfer case | 9L |
Overall dimensions | 7460 x 3720 x3280mm |
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice | |
Product discription
The installed WP12/QSNT-C235 electronically controlled engine conforms to the China-III non-road machinery emission regulation, featuring strong power, high efficiency and energy-saving, and low maintenance cost.
The rated power reaches 175kW, featuring high torque reserve coefficient.
The radially sealed intake system is applied to effectively prolong the engine life.
Based on the SD32, the SD32W rock bulldozer is specially designed for operation in tough working conditions with hard rock and frozen earth. The SD32W is equipped with a hydraulic drive system with hydraulic control technology, and an advanced structure, providing reliable performance and convenient and flexible operation. It also has a rock-type track and blade, allowing the SD32W to adapt to the heavy condition necessary when working with hard rock and frozen earth.
