Shantui SD32 Bulldozer
The Shantui SD32 bulldozer continues the line of Chinese special equipment manufacturers. The SD32 was developed on the basis of the previous model TY320B. The bulldozer’s primary function is medium-duty earthmoving and coal mining. It features high performance, excellent performance, maneuverability and low fuel consumption.
Specifications
Shantui SD32 operates with various types of devices, such as continuous and triple wall wipers, rotary, straight and U-shaped blades. Some of these are described below.
| Straight Blade | |
|---|---|
| Blade support type | Stop cylinder on right side |
| Blade width | 4,030 mm |
| Blade height | 1720 mm |
| Maximum lifting height | 1560 mm |
| Maximum depth of digging | 560mm |
| Drawing prism | 11.7M3 |
| swiveling blade | |
| Wide | 5000mm |
| Height | 1140mm |
| deepening (max) | 630 mm |
| Drawing prism | 6 m3 |
| throughput | 245 m3/h |
| Blade weight | 4855 kg |
| underground entertainer | |
| Wide | 4,030 mm |
| Height | 1725mm |
| deepening (max) | 500 mm |
| Drawing prism | 11.9M3 |
| throughput | 365 m3/h |
| Blade weight | 4868 kg |
| Three side ripping | |
| Maximum ripping depth | 870 mm |
| Maximum lifting height | 925mm |
| Default loosening angle | 45° (can be set from 35° to 63°) |
| Single-post clamp | |
| Maximum ripping depth | 1250 mm |
| Maximum lifting height | 965mm |
Dimensions:
- length – 6880 mm;
- Width – 4030 mm;
- height – 3725 mm;
- front track – 2140 mm;
- rear spacer – 2140 mm;
- ground clearance – 500 mm;
- Length of the track carrying surface – 3150 mm;
- Minimum turning radius – 3800 mm.
With an operating weight of 37200 kg, ground pressure of the bulldozer is 0.105 MPa. The maximum operating angle is 30 degrees. Maximum forward speed is 11.5 km/h, rear – 13.5 km/h.
Caterpillar track shoes have the following features:
- floor type – load-bearing – single;
- floor height – 80 mm;
- Step of the track – 228,6 mm;
- belt width – 560 mm;
- Number of shoes – 41 on each side;
- Crawler system track – 2140 mm;
- Specific pressure on the ground – 0.105 MPa.
engine
Shantui SD32 bulldozers are equipped with American Cummins engines. The power unit model NTA855-C360 is a series of four-stroke diesel engines with six cylinders.
- Engine model: Cummins NTA855-C360
- Engine type: Inline four-stroke turbocharged and intercooled
- Number of cylinders: 6
- Cylinder diameter and stroke:
- Displacement:
- Rated power:
- Nominal crankshaft speed:
- Maximum torque:
- Specific fuel consumption:
- Starter: 24V, 11KW
- Alternator: 28V, 35A
- Battery pack:
- Fuel system: Fuel (pressurized), direct injection
- Engine RPM regulator: centrifugal all-mode regulator
- Cooling system: forced circulation with housing (centrifugal) pump, fan
- Air filter: horizontal dry type
Models and Features
The series has several versions:
- Shantui SD32 – standard equipment;
- Shantui SD32D is the desert version, designed for dry areas with high temperatures (the main difference is the high-performance air conditioning system);
- Shantui sd32f, the forest version, equipped with a windbreaker, paddle puller and net protection frame;
- Shantui sd32g;
- Shantui SD32R – large sign recycling version;
- Shantui sd32s – swamp version;
- Shantui sd32w.
Conclusion
The Chinese Shantui SD32 crawler bulldozer is the product of a combination of Western technological progress and Asian industry innovation. According to observations by experts and sellers, this model is one of the most popular among buyers.
The bulldozer is equipped with a modern American Cummins engine, its design includes a turbocharger and charge air cooler, a 400-liter fuel tank and reinforced cab protection. Nominal fuel consumption is specified in the operating manual – 245 g/kWh. Like many other models, the SD32 also has a hexagonal cab. Adjustable seat makes the work more comfortable, also according to the weight of the operator. The machine is unpretentious in maintenance: it is equipped with hydromechanical transmission, hydraulic steering and other proven solutions.
The counterparts of this machine are: Shantui SD32D, Shanui SD32G, Cathefeng D8R2, Huang Gong HD320-3, Shantui SD32F, Shatui SD32W, XGMA TY320, PENGPU PD320Y, Sinomach TY320, LIUGONG B320. The cost of SD32 is about 9.5 – 10.5 million rubles. You can buy a used Shantui SD32 bulldozer for about 6.5 million rubles.
Shantui SD32 Bulldozer
The Shantui SD32 bulldozer is one of the largest machines in its class. Its design incorporates state-of-the-art engineering and technology from Japan’s Komatsu construction machinery operation. The SD32 is in traction class 25 and is capable of operating at high altitudes (up to 3.5 km) with consistently high productivity and efficiency. Such a result is achieved by installing a turbocharger driven by the exhaust fumes from the shantui SD 32 bulldozer engine.
Shantui SD32 Bulldozer Photo
Features and Benefits
This technique is the further development of shantui using technology Komatsu. It embodies modern technical solutions, design innovations and inventions of recent years, created in the mechanical engineering industry.
The Shantui SD 32 bulldozer has high performance, excellent maneuverability and the ability to work in a variety of environments. It is used in construction, quarrying, road repair and road building applications, as well as quarrying and excavating, breaking up heavy soils, hauling materials, leveling terrain and more. SD 32 versions are designed for use in especially difficult and dangerous for people conditions. For example, a modified bulldozer can work in a landfill.
Shantui SD 32 photo.
One of the technical features of Shantui SD32 is the speed of movement, which ranges from 11 to 13 km/h. With a total weight of 37 tons and a dragging prism of 5 m3, it is a unique helper in various fields.
The machine is characterized as powerful construction equipment with a long service life. The technical properties of the shantui SD 32 remain unchanged in climatic conditions. All these advantages and the powerful support base have made the model very popular. Materials and manufacturing techniques fully meet such standards as ISO and GOST.
Technical characteristics and dimensions
The high technical characteristics of the shantui SD32 bulldozer made it possible to classify it into the 25th class after traction. The dimensions of the machine are:
- Length – 6.88 m;
- Width – 4,03 m;
- Height – 3.73 m;
- Width of space – 2.14 m;
- Clearance – 0.5 m;
- Smallest curve radius – 3.8 m;
- The maximum working angle – 30 degrees.
With such a size of the machine, the technical characteristics of shantui SD 32 are very high:
- weight – 37.2 tons;
- specific pressure on the base – 105 kPa;
- Drawing prism – 5 m3;
- The maximum speed is 13 km/h.
Shantui sd32 dimensions
engine
The equipment is equipped with the current unit of cummins company. The NT855-C360 six-cylinder, four-stroke model offers a low fuel consumption of 14 liters for the Shantui SD 32. The wave rotates at 1,400 rpm, with a maximum torque of 1,440 PR.
The turbocharged traction of the exhaust system allows the technique to work at an altitude of up to 3.5 km. This is an advantage of the bulldozer, because many models of construction equipment can not operate at low oxygen levels in the air.
The engine cylinder diameter is 140 mm, and the power plant capacity is 235 kW or 320 hp.
Low fuel consumption of the Shantui SD 32 bulldozer and the capacity of the diesel fuel tank of 600 liters allows for long periods of work without refueling.
The fuel pump works in “print time” mode and ensures proper operation of the unit. The engine comes standard with a direct fuel mixture delivery system and a rotary frequency regulator in each operating mode, a liquid cooling system and a turbo brush. The cooling system runs on water, with circulation in the IT driven by a centrifugal pump and fan.
chassis
The “Undercarriage” elements of the bulldozer are Shantui SD32, SE T-Top caw and suspension with weight for balancing. “Undercarriage” is floating type, disc brakes are not adjustable.
Shantui sd 32 crawlers
The Shantui SD 32 bulldozer transmission includes:
- A board gear, represented by a spur gear with two gears and splines;
- The multi-spline clutch is in an exceptionally closed position in oil, which is hydraulically separated and actuated manually or hydraulically.
- Planetary transmission with a double spline coupling that is hydraulically controlled and characterized by forced lubrication;
- hydraulic transformer for motor torque conversion, which is represented by three elements working in one stage and phase;
- Ribbon brake of the rotation clutch, which is controlled by a brake pedal in an oil bath;
- The main drive, which is represented by a conical spiral sulfur gear and splash lubrication.
The caterpillar belt consists of one shepherd track with 40. It is mounted on seven support rollers and two support rollers. In addition, a tension wheel is mounted on each side. Forward movement is characterized by a maximum speed of 11.5 km/h, reverse – 13.5 km/h.
The shantui SD 32 bulldozer transmission is more reliable and vibration is accepted by installing damping devices between the engine and the power train.
| soil type | single |
| Ground height | 80 mm |
| Track pitch | 228.6 mm |
| Width of track | 560mm |
| Number of shoes | 41 on each side |
| Gauge of carriage system | 2140 mm |
| specific pressure on the floor | 0,105 MPa |
Hydraulic system
The hydraulic system is designed to provide the necessary level of operating parameters and to facilitate control of the units. The hydraulic system includes a gear pump with a capacity of 335.5 l/min work, which works with two hydraulic cylinders with a diameter of 11 cm. The latter are two hydraulic cylinders. The power is controlled by means of a directional valve. The maximum pressure in the hydraulic system of shantui SD32 SD 32 is 14 MPa.
Operator’s cabin
Standard equipment of the operator’s cabin includes air heating and ventilation systems.
Administrative elements are installed in minimal quantities and are functional and easy to use. To monitor the condition of the machine, there is a central system that displays information to the operator in the event of breakdowns or problems, so that the operator can stop work in good time and eliminate the cause of failure.
Operating Equipment
The price of the shantui SD 32 depends on the additional equipment that comes with the machine. By default, the machine is equipped with a straight dozer as the main body and a spoiler with a tooth. The basic equipment includes two support and seven auxiliary roles. Optionally, you can buy a straight dozer, a swivel dozer, a U-shaped dozer, and a three-post dozer blade.
| Operating Equipment | |
|---|---|
| Straight Blade | Hydraulics are actuated by a pilot valve |
| Blade support type | Stop cylinder on right side |
| Blade width | 4,030 mm |
| Blade height | 1720 mm |
| Maximum lifting height | 1560 mm |
| Maximum depth of digging | 560mm |
| Drawing prism | 11.7M3 |
| swiveling blade | |
| Wide | 5000mm |
| Height | 1140mm |
| deepening (max) | 630 mm |
| Drawing prism | 6 m3 |
| throughput | 245 m3/h |
| Blade weight | 4855 kg |
| underground entertainer | |
| Wide | 4,030 mm |
| Height | 1725mm |
| deepening (max) | 500 mm |
| Drawing prism | 11.9M3 |
| throughput | 365 m3/h |
| Blade weight | 4868 kg |
| Three side ripping | |
| Maximum ripping depth | 870 mm |
| Maximum lifting height | 925mm |
| Default loosening angle | 45° (can be set from 35° to 63°) |
| Single-post clamp | |
| Maximum ripping depth | 1250 mm |
| Maximum lifting height | 965mm |
gearbox
The Shantui SD32 can be purchased from a variety of services that are used for a specific type of work. Depending on them, the equipment is different. Climatic and heating system for all models is installed optionally. In addition, ROPS protection system, webasto fuel heating to ensure engine starting in winter, one- or three-section star is installed as an option.
Modifications
The cost of Shantui SD32 also depends on the modification. Advanced technology narrows it down and allows you to increase productivity, provided you work on:
- Wetlands;
- Forested areas;
- Landfill sites;
- Coal-fired power plants;
- Significant altitude (alpine areas);
- Desert terrain;
- Wet areas with high humidity.
Blade blade for shantui sd32
Cost of new and used
The technique has a large number of analogues and, accordingly, competitors. At the same time, the SD32 model is very popular because it costs much less. The new model is characterized by the cost of about 9.5 – 10.5 million rubles. You can buy a Shantui SD 32 bulldozer for 6.5 million rubles or more.
Renting a Shantui SD 32 costs 20,000 rubles per working layer.
Analogue
Shantui SD32 counterparts include:
- Russian Det-2550 and Chetra T20;
- Foreign Komatsu D 155a, Shehwa SD 8b, Caterpillar D 8R, Liebherr PR 752, Zoomlion ZD320-3.
The cost of Russian products is much lower than that of foreign competitors, which oversees the model SD 32.
