2018 used Shantui SD16L bulldozer in construction

Product introduction

Shantui SD16L wetland bulldozer is a necessary large-scale mechanical equipment for power plants, large ports and other bulk material operations.
The standard coal blade has super large capacity, super high productivity and durability, and can cope with the high-intensity workload of power plants and ports. The high-strength box structure and high-performance application ensure the excellent durability of the blade material.

Product features

1. Weichai WD10G178E25 has the advantages of strong power, convenient maintenance and high combustion efficiency, and complies with the National II emission regulations.
2. Forced lubricated planetary power shift gearbox and hydraulic power steering system make the machine easy to operate, with high transmission power and high productivity.
3. The closed system maintains the pressure of the water tank at a specific value, which can improve the evaporation temperature and heat dissipation efficiency of the coolant.
4. The fan is driven by the engine to enhance the cooling effect by forced air supply.
5. The mainstream 14MPa working hydraulic system is adopted, which significantly reduces the failure rate of the hydraulic unit, has high operation stability, and has overload protection function.
6. The application of waterproof connectors, new relays, and injection molding instruments can effectively eliminate electrical system failures. The instrument box integrates air conditioner, electrical appliances and instruments, with beautiful appearance and high grade.
5. The full-box main frame is a full-box overall structure welded by steel plates, welded together with the solid axle housing, with high load-bearing capacity against impact loads and bending moments, and high-quality welds ensure the life cycle of the main engine . frame.
7. The eight-character beam swing-type balance beam suspension structure is connected with the frame and the traveling system, and transmits the working load and impact load to the main frame during work, effectively improving the stability of the small bulldozer under complex working conditions.

Tips:

Troubleshooting of SD16 bulldozer blade lifting slowly tilting without action
The fault phenomenon is that the small throttle blade cannot be lifted during the field test, and the large throttle blade is lifted slowly without tilting. The troubleshooting is as follows:
1. Check that the hydraulic oil level is normal and the filter element is normal;
2. Check that the strokes of the blade joystick are normal;
3. Measure the working system pressure, the system pressure is 0 (normal pressure value 14MPa);
4. Check the working pump, do the pump sealing performance test, add oil to the oil inlet of the working pump, if the liquid level does not drop, rule out the possibility of internal leakage of the working pump;
5. Open the box and check the main relief valve of the hydraulic oil tank.