SD32 320Hp Shantui Bulldozer Cralwer Type Easy Opertion Road
Construcion Machinery
Simple introduction of SD32 Bulldozer:
In response to the demands of severe working conditions in
earthwork projects, SD32 crawler bulldozer is a high power
bulldozer under standardized mass production with the application
of domestic leading production processes and technologies.
Engine power/speed: 235kW(320HP)/2000rpm
Operating weight of whole machine: 37200kg
SD32 Bulldozer Technical Features:
● Chongfa 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 SD32 standard Bulldozer
| Product | SD32 |
|
| PERFORMANCE PARAMETERS | Operatiing Weight (kg) | 33600 |
| Rated horsepower (kw/hp) | 257/345 |
| Minimum turning radius (mm) | 3800 |
| Ground pressure (kpa) | 81.7 |
| ENGINE | Model | NTA855-C360S10 |
| 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 |
| Maximum torque (N.m/r/min) | 1440/1400 |
| 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 |
| UNDERCARRIAGE | Suspension | Swing type of sprayed beam,suspended structure of equalizer bar |
| Track gauge (mm) | 2140 |
| Shoe width (mm) | 560 |
| Track length on ground (mm) | 3150 |
| Number of shoes (each side) | 41 |
| Pitch (mm) | 228.6 |
| Carrier rollers (each side) | 2 |
| Track rollers (each side) | 7 |
| WORKING HYDRAULIC SYSTEM | Pressure (MPa) | 14 |
| Working pump | Gear pump |
| Valve | Multi-way valve |
| Bore of blade lift cylinder (mm) | 140 |
| Bore of blade tilt cylinder (mm) | 225 |
| TANK CAPACITY | Fuel tank capacity (L) | 640 |
| Working hydraulic tank capacity (L) | 97 |
| WORKING EQUIPMENT | Blade width (mm) | 4130 |
| Blade height (mm) | 1710 |
| Blade capacity (m³) | 10.5(Semi-U) |
| Max.Drop below ground of blade | 1560 |
| Lift height of blade | 560 |
| Type of ripper | Single shank/Three shanks |
| Maximum digging depth of ripper (mm) | 1250/842 |
| Maximum lifting height of ripper (mm) | 1590 |
Applicable Working Conditions
Bulldozing, digging, landfill, and other bulk operations.
