SG21-3

On the level, our SG21-3 is one of the toughest motor graders in the market today
Engine model: Cummins 6CTAA8.3-C215
Rated power: 160 kW/2200 rpm
Operating weight: 17.0 t

Packaging & Delivery

Wooden box

7-30 Days

Shantui’s Motor Grader Series has been internally developed, based on the most advanced foreign technologies. The working devices employ external gears with high torque transference and a linked swing frame for easy operation. With a large cutting angle on the cutting edges and a strong resistance to external shocks, the working devices are capable of handling high workloads and can operate under the harshest of working conditions.
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(102X120mm)
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 with 6 forward gears   and 3 reverse gears.
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

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