Henan Super Machinery Equipment Co.,Ltd
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Simple introduction of SD32 Bulldozer:
The SD32 bulldozer is an upgraded product developed and designed by Shantui Co., Ltd. based on Shantui's patented technology and based on market conditions. Its technology and reliability have reached the domestic leading level. The chassis of the whole machine has withstood the test of domestic and foreign markets for nearly 30 years, with excellent quality and stable and reliable performance. Mainly suitable for water conservancy and hydropower, metallurgical mines, road traffic, port terminals, petroleum coal, forest logging, it is an indispensable mechanical equipment for national defense engineering, urban and rural road construction and water conservancy construction.
SD32 Bulldozer Technical Features:
● NTAA855-C360S10 engine is equipped with exhaust gas turbocharger, featuring strong power and high efficiency and energy-saving, and can work normally even in the highlands as high as 3,600m. Depending on the customers’ demands, the option Cummins and Weichai engines are available.
● The high reliability power shift transmission, the stable hydraulic torque converter, and two-stage spur gear final drive feature high power transmission capacity and efficiency and high productivity.
● The independent engine water tank, the chassis oil cooler, and the water-air intercooler integrated in the Chongfa engine provide prominent cooling performance and simple maintenance operations to guarantee the continuous working of the machine.
● The full box-type main frame with application of high performance materials and high strength castings features high carrying capacity against impact load and bending moment to support the continuous high-strength working of machine under severe working condition and the high quality welds guarantee the life cycle of the main frame.
●The low-drive final drive can provide powerful drive force and efficient gradeability. Shantui's crawler chassis has reached the international advanced level in process level and can adapt to various complicated working conditions, featuring high reliability and carrying capacity.
● The standard straight tilting blade features powerful cutting force and the single-shank and three-shank rippers of adjustable penetrating angle can be used for the ripping of clay and frozen earth as well as the stripping of hard working faces, such as gravel and hardened salt mine.
Technical parameters of SD32C standard Bulldozer
| Product | SD32 | |
| 40500 | ||
| PERFORMANCE PARAMETERS | Operatiing Weight (kg) | |
| Rated horsepower (kw/hp) | 257/345 | |
| Minimum turning radius (mm) | 2000 | |
| Ground pressure (kpa) | 98.4 | |
| ENGINE | Model | QSNT-C345 |
| Emission | China I | |
| Type | In-line,direct injection,water cooled,4-cycles,turbocharged | |
| No.of cylinders×Bore×stroke (mm×mm) | 6×140×152 | |
| Piston displacement (L) | 14 | |
| Horsepower/rpm (kw/rpm) | 257/2000 | |
| DIMENSIONS | Length(mm) | 8650 |
| Width(mm) | 4130 | |
| Height(mm) | 3760 | |
| TRAVELING PERFORMANCE | Forward/Reverse(km/h) | F1:0-3.6 |
| F2: 0-6.6 | ||
| F3: 0-11.5 | ||
| R1:0-4.4 | ||
| R2: 0-7.8 | ||
| R3: 0-13.5 | ||
| Gradeability(deg) | 30 | |
| Clearance(mm) | 500 | |
| TRANSMISSION | Torque convertor | 3-element, single stage, 1-phase |
| Gear box | Planetary gear and powershift transmission, hydraulically actuated, forced lubrication | |
| Main drive | Spiral bevel gear, single-stage speed reduction, splash lubrication | |
| Steering clutch | Wet multiple disc,coned disc spring loaded, hydraulically actuated, hand operated,interconnected with steering brake | |
| Brake | Wet, contracting band,foot operated with hydraulic booster | |
| Final driver | spur gear,double reduction ,splash lubrication | |
Agriculture, forestry and water conservancy；
Sanitation；
Port terminal；
Urban Construction；
mining；
Quarrying and concrete；
