257KW Coal Bulldozer Shantui SD32C , Easy Operation Caterpillar
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 |
| | |
Applicable Working Conditions
Agriculture, forestry and water conservancy；
Sanitation；
Port terminal；
Urban Construction；
mining；
Quarrying and concrete；
