Shantui SD22 Bulldozer 220HP Crawler Tractor for Earthmoving & Construction OEM-Supported Dozer with Global Parts

Product Introduction：

Shantui SD22 Bulldozer is a hydro - mechanical transmission bulldozer developed by Shantui, with its technology reaching the domestic leading level. This product inherits Shantui's more than 30 - year production experience of bulldozers, featuring excellent quality and stable and reliable performance. It is mainly suitable for the operations of pushing, excavating, and backfilling earthwork on the ground of highways, railways, airports, etc., as well as other bulk materials handling. It is an indispensable mechanical equipment for national defense projects, urban and rural road construction, and water conservancy construction.

Specifications:

Product Advantages：

Powerful Power System：Equipped with a WP12/QSNT - C235 electronically - controlled engine, which meets the national non - road machinery Stage III emission requirements. It has strong power, is energy - efficient, and has a low maintenance cost. With a large torque reserve coefficient, the rated power reaches 175kW. The radially sealed intake system is adopted to effectively improve the service life of the engine.

Efficient Transmission System：The transmission system is perfectly matched with the engine curve, with a wider high - efficiency area and higher transmission efficiency. Shantui's self - made transmission system has been tested in the market for a long time, with stable performance and reliable quality.

Reliable Chassis Design：The stable and reliable Shantui chassis system is suitable for various harsh working conditions. The product has a long ground - contact length and a large ground clearance, with stable driving and good trafficability.

Diverse Operation Configurations：According to specific working conditions, it can be equipped with a straight - tilting blade, semi - U - blade, U - blade, angle blade, coal - blade, rock - blade, sanitation - blade, steering handle, traction frame, etc., with stronger operational adaptability. Optional LED working lights can be configured to improve the lighting ability during nighttime construction, which is safer and more reliable.

Comfortable Driving Environment：The hexahedral cab design provides a large internal space and a broad vision. FOPS/ROPS can be configured according to needs, which is safe and reliable. It is equipped with intelligent display and control terminals, air - conditioning and other human - friendly facilities, providing a richer driving experience.

Product Operation Guide：

Pre - operation Preparation：Carefully read the operation manual of the Shantui SD22 Bulldozer to familiarize yourself with the basic performance, operation interface, and functional characteristics of the equipment. Check the status of the bulldozer and the remote - control system (if any), ensure that the battery power, signal connection, etc. are normal, and clean up the obstacles in the work site to ensure sufficient operating space.

Starting and Connection：Start the bulldozer according to the instructions in the operation manual. If there is an intelligent remote - control system, start the system and ensure a stable signal connection between the remote - control and the bulldozer. Pairing or calibration operations may be required.

Movement Operation：Control the forward, backward, and turning operations of the Shantui SD22 Bulldozer through the operation handle or pedal. The operation should be smooth to avoid sudden braking or sharp turning.

Working Device Operation：According to the operation requirements, use the corresponding control lever to control the lifting, lowering, and tilting operations of the blade. If other devices such as a ripper are needed, they can also be operated through the corresponding control lever.

Post - operation Inspection：After the operation is completed, park the Shantui SD22 Bulldozer in a flat position, turn off the engine, check whether the connections of all components are tight, and whether there are any loose or 脱落现象，and clean the soil and debris on the surface of the machine.

Frequently Asked Questions：

Q: What is the engine power of the Shantui SD22 Bulldozer?

A: The rated power is 175kW.

Q: Does this bulldozer meet environmental protection requirements?

A: Yes, the engine it is equipped with meets the national non - road machinery Stage III emission requirements.

Q: Can accessories be selected according to different working conditions?

A: Yes, various accessories such as a straight - tilting blade and a semi - U - blade can be equipped according to specific working conditions.