Shantui 17ton SG21-3 Hot Sale China Factory Suppliers Motor Motor 210Hp

Introduction:

SG21-3 is a new generation of heavy-duty hydraulic drive self-propelled grader developed by Shantui, and its technology has reached the domestic advanced level. This product inherits Shantui’s many years of experience in the production of motor graders, with excellent quality, stable and reliable performance. It is mainly suitable for pavement leveling, slope scraping, embankment filling and other heavy-duty operations in large mines, highways, railways, airports and other grounds. It is an indispensable mechanical equipment for mine construction, national defense engineering, road construction, and water conservancy construction.


Product Detail

Product Tags

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Technical characteristics power system

It's powered by Dongfeng Cummins 6CTAA8.3-C215 China-II compliant inline, 4-stroke, direct injection, water-cooled, and turbocharged and intercooled diesel engine, featuring compact structure, stable performances, and high efficiency and energy-saving.

The high torque reserve enables the machine to output stable power under severe working conditions and meet your working needs.

Driving/Riding Environment

The high-grade full-sealed luxury cab with full visual field and the high-efficiency shock-absorbing seat maximize the operating comfort.

The cab and the main frame are connected by shock absorber to ensure the operating safety and reliability.

Work adaptability

With 6 forward gears and 3 reverse gears, the electro-hydraulically controlled power shift transmission can select the optimal gear based on the working road condition to realize the best match between traveling and operation.

The integral three-segment drive axle is built internally with imported no-spin automatic limited slip differential to guarantee stable and reliable drive.

The balance box is capable of 15° angular swing in vertical direction and the heavy-duty roller chain drive guarantees better terrain adaptability of the machine. It can meet the normal operations under special road conditions, featuring stable power output and strong drive force.

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Parameter

Engine Engine model Cummins 6BTAA5.9-C180
Rated power/speed 132 kW/2200 rpm
Engine type In-line, water-cooled, 4-cycle, direct injection, turbocharged
Number of cylinders 6(102*120mm)
Piston displacement 5.9L
Maximum torque/speed 770 N·m/1500 rpm
Minimum fuel consumption 206 g/kW·h
travel speed Transmission and torque converter: Electronic controlled transmission
Gear 1st 2nd 3rd 4th 5th 6th
Forward 0-5.4 km/h 0-9.3 km/h 0-12.2 km/h 0-20.7km/h 0-25.6 km/h 0-39.7 km/h
Reverse 0-5.4 km/h 0-12.2 km/h 0-25.6 km/h
TRAVEL Tire Type 17.5-25PR12
Steering system Max. steering angle of front wheel ±45°
Max. tilting angle of front wheel ±17°
Max. oscillating angle of front axle ±15°
Steering angle of frame ±25°
Max. oscillating angle of rear axle ±15°
Min. turning radius 7800 mm
Operation weight Operating weight (standard configuration) 16200 kg
Front axle load 4800 kg
Rear axle load 11400 kg
Blade Blade length 3660/3965 mm
Blade height 635 mm
Blade rotational angle 360°
Cutting angle adjustment range 44~91°
Maximum cutting depth 500 mm
Cutting force per dozing 24.47 kN/m
Maximum lift above ground 440 mm
Maximum blade lateral extension (left/right) 1900/1950 mm

Product Display

Motor-Grader-Shantui-Construction-Machine12ry-Co
Motor-Grader-Shantui-Construction-Machinery-Co

Operational performance

It features the highest traction force among the domestic motor graders of like type and the highest operating efficiency among the domestic products of like type.

The external gear working device of proprietary technology features high drive torque and strong resistance against external force impact.

The blade of larger angular adjustment range (37°-83°) improves the material control capability and remarkably promotes the operating efficiency of motor grader, especially during the handling of dry material and clay.

With full-load scraping capability in 2nd forward gear, the motor grader can remarkably promote the production efficiency compared with domestic products of like type.

With high resistance against external force impact, the link type swing frame is applicable for the working conditions with high operating volume and severe operating environment.

Easy maintenance

The hydraulic pin puller cylinder can complete the operations of swing frame by merely one operator to eliminate all potential safety hazards and ease user’s operations.

The structural parts inherit the excellent quality of Shantui mature products.

The electric harnesses adopt seamless corrugated pipes and deconcentrators for branching, featuring high protection grade.

The maintenance-free battery installed on the rear of the machine features high power capacity.

The core electric and hydraulic parts adopt imported products, featuring stable and reliable quality and extremely high reliability.

Certificate

WechatIMG1
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