Product details:

SD16 hydraulic transmission bulldozer

SD16 hydraulic transmission bulldozer has the features of high technology, advanced design,strong power and high efficiency, etc. It can adapt to more harsh working environment and is convenient for maintenance and repair.It is mainly applied to the push, excavation, backfilling earthwork and other bulk materials operations of roads, railways, mines, airports, etc. It is an indispensable mechanical equipment for national defense engineering, mine construction, urban and rural road construction and water conservancy construction

Product Features

1. Efficient power and fuel economy

Weichai WD10G178E25 engine: rated power 131kW/1850rpm, maximum torque 830N·m/1000-1200rpm, low speed and high torque characteristics adapt to complex working conditions, stable and reliable power output.
Fuel optimization technology: compared with previous models, fuel consumption rate is reduced, power and economy are balanced, and long-term operating costs are reduced.

2. Advanced hydraulic transmission system

Planetary gear transmission: The planetary gear structure operated by the hydraulic control valve realizes three-in-three-out gear switching, combined with multi-plate clutch and forced lubrication design, with high transmission efficiency and smooth shifting.
14MPa high-pressure hydraulic system: The mainstream working hydraulic system is equipped with overload protection function, which significantly reduces the failure rate of hydraulic components and improves system reliability.

3. Sturdy and durable structural design

Fully box-type main frame: high-strength steel plate welded integral structure, integrated with the rear axle box, excellent impact load resistance, high bending and torsional strength, ensuring full life cycle reliability.
Swinging balance beam suspension: The frame and the travel system are connected by a fork beam to effectively disperse the operation impact load and improve the stability of the whole machine under complex working conditions.

4. Intelligent thermal management system

Closed cooling system: Keep the oil tank pressure constant, improve the cooling water evaporation temperature and heat dissipation efficiency, and adapt to high temperature environment.
Forced air cooling and heat dissipation: The fan power comes from the engine, and forced air supply enhances the cooling effect to ensure that long-term high-load operation does not overheat.

5. Electrical system and maintenance convenience

Waterproof connectors and new electrical components: The whole vehicle uses waterproof connectors, new relays and injection molded instruments to significantly reduce the failure rate of the electrical system.
Integrated instrument box: air conditioning, electrical control and instrument display integrated design, simple and beautiful operation interface, more convenient maintenance.

6. Efficient operation capability

Large capacity straight-tilt shovel: Standard 4.55m³ bulldozer (width 3390mm, height 1150mm), large single bulldozer volume, shortening operation cycle.
Three-tooth ripper (optional): can be equipped with a three-tooth ripper, which has strong penetration and is suitable for crushing hard soils such as clay and frozen soil to improve operation efficiency.

7. Adaptability and passability

Low ground pressure: 510mm wide track shoe + 0.067MPa ground pressure, reducing damage to soft ground (farmland, wetland).
High passability design: minimum ground clearance of 405mm, avoiding scratches on complex terrain, adapting to harsh environments such as hills and mud.

8. Operation comfort and reliability

Ergonomic cab: reasonable layout of the control handle, adjustable seat and armrests, reducing operator fatigue.
Reliability throughout the entire life cycle: High-strength welding technology and high-quality materials ensure the durability of the frame and track system (37 track chains + 12 heavy wheels) with low maintenance costs.

Application:

With its moderate power, flexible maneuverability and efficient operation capability, the SD16 bulldozer is widely used in small and medium-sized earthwork projects, farmland water conservancy construction, municipal engineering, landscaping and post-disaster reconstruction. Its 4.55m³ large-capacity bulldozer can quickly complete site leveling and material handling, and its 0.067MPa low ground pressure design reduces damage to soft ground such as farmland and wetlands, protecting the ecological environment. The compact body (4990mm short body) and multi-speed adjustment (maximum 12.53km/h) make it easy to operate in narrow construction sites or complex terrains. In addition, optional accessories such as ripper can be used to expand its application in frozen soil crushing and mine auxiliary operations, making it an ideal choice for small and medium-sized projects and multi-functional construction.

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