Expert Evaluation: The SD17-G hydraulic bulldozer features powerful performance, low fuel consumption, flexible operation, comfortable driving, high production efficiency, and high reliability. It is suitable for pushing, excavation, backfilling of earth and rock, and other bulk material operations on highways, railways, mines, airports, and other sites. It is an indispensable piece of machinery for construction projects, mining development, urban and rural roads, and water conservancy construction.

Applicable Conditions:
Road Construction
Agriculture, Forestry, and Water Conservancy
Bridges
Quarrying and Concrete

Technical Features

Power system

● Weichai WP9H electronically controlled engine, meets the national Stage IV non-road machinery emission standards, intelligent and efficient, with low overall fuel consumption;
● The whole machine matches three power operation modes: light load 120kW, medium load 131kW, heavy load 140kW. According to actual load requirements, you can switch with one button, saving fuel and controlling power as you wish.
● To meet the requirements for higher load pushing, the power transmission system is carefully matched and designed, with an optional 152kW engine available.

Transmission system

● The transmission system is compatible with the SD16 bulldozer and has been tested in the market for a long time;
● Core components of the torque converter, gearbox, central drive, and final drive are fully manufactured by Shantui;
● The hydraulic torque converter is carefully matched, offering the highest efficiency in the industry.

Control system

● The walking system adopts a single-handle electro-hydraulic control, integrating speed change, direction change, and steering into one, making operation simple and reducing operating force by 77%;
● Gear presets can be set according to working conditions, with F1/R1 and F1/R2 modes available for you to choose, making it more efficient and smarter;
● The working device uses pilot control, with precise control, good fine movement, and easy operation;
● 8-inch LCD screen, with integrated reversing camera.

Driving and riding environment

● New enlarged positive-pressure cab, high-end luxury interior, combining rollover protection and falling object protection functions, safe and comfortable;
● Ultra-wide field of vision inside the cab, industry-leading;
● Standard integrated rear air conditioner, top air duct design, standard fresh air replacement;
● Wide and thick armrests on both sides of the seat, independently supported and adjustable;
● Standard Bluetooth radio, USB interface, storage box, cup holder, ashtray, and sunshade, allowing you to enjoy work without compromise.

Work adaptability

● The chassis system is independently manufactured by Shantui, with four wheels and one track widely exported overseas, and its lifespan is longer than competing products. The chassis system has a long ground contact length, ensuring stable driving;
● Depending on the working conditions, it can be equipped with a straight-tilt bucket, semi-U bucket, U-shaped bucket, coal pushing bucket, sanitation bucket, corner bucket, tow frame, ripper, etc.;
● Equipped with 6 LED work lights as standard, enhancing nighttime construction lighting capability;
● The fuel tank capacity has been increased to 345L, improving endurance by 15%.

Ease of maintenance

● Three-level fuel system filtration, with centrally arranged filter elements for easy maintenance;
● Engine fan shaft and water pump bearings are maintenance-free lubricated, balance beam lubrication points are accessible for convenient maintenance;
● Fully openable side guard with extra-large maintenance space, external working valves for easy inspection and repair;
● Transmission and steering filter elements are centrally arranged for easy maintenance, saving up to 60% of maintenance time;
● Lubrication and maintenance chart is clear at a glance, helping you maintain it scientifically without any hassle.

Performance parameters

Parameter	Unit	SD17-G XL (Lengthened)	SD17-G CH (Coal)	SD17-G LGP (Wetland)	SD17-G WH (Sanitation)	SD17-G DS (Desert)
Operating Weight	kg	17120 (510 track with drawbar) 17420 (610 track with drawbar)	17620 (with drawbar)	19360	19790	18730
Ground Pressure	kPa	54	49	27	27	35
Engine Model	–	WP9H	WP9H	WP9H	WP9H	WP9H
Rated Power/Rated Speed	kW/rpm	140/1900 152/1900	140/1900	140/1900	140/1900	140/1900
Overall Dimensions	mm	5450×3452×3200	5950×3905×3200	5500×4230×3240	5500×4230×3240	5500×4230×3622
Forward Speed	km/h	F1:0-3.5, F2:0-6.2, F3:0-10.6	F1:0-3.5, F2:0-6.2, F3:0-10.6	F1:0-3.5, F2:0-6.2, F3:0-10.6	F1:0-3.5, F2:0-6.2, F3:0-10.6	F1:0-3.5, F2:0-6.2, F3:0-10.6
Reverse Speed	km/h	R1:0-4.5, R2:0-8.0, R3:0-13.1	R1:0-4.5, R2:0-8.0, R3:0-13.1	R1:0-4.5, R2:0-8.0, R3:0-13.1	R1:0-4.5, R2:0-8.0, R3:0-13.1	R1:0-4.5, R2:0-8.0, R3:0-13.1
Track Center Distance	mm	1880	1880	2300	2300	2300
Track Shoe Width	mm	510 (560/610)	610	1100 (950)	1100 (950/660)	810
Ground Contact Length	mm	2635/2675	2635	2935	2935	2935
Fuel Tank Capacity	L	345	345	345	345	345
Blade Type	–	Straight/Semi-U	Coal Push	Straight	Sanitation	Straight
Blade Penetration Depth	mm	540	540	485	485	485
Ripper Type	–	Triple Shank	Triple Shank	—	—	—
Ripper Depth	mm	460	460	—	—	—