

1.Power system
Weichai WP6 electronically controlled engine (Dongkang engine is optional), which can meet the emission requirements of national non-road machinery stage, is intelligent and efficient, with strong parts universality and low maintenance cost. The whole machine has reasonable matching, high transmission efficiency and low fuel consumption.
2.Operation performance
In the domestic similar type of grader has greater traction, compared with the same type of domestic products work more efficiently; Independent patent technology of the external tooth working device, large transmission torque, strong impact resistance.
3.Easy maintainability
Only one person is needed to complete the operation of the swing frame of the hydraulic unplug cylinder, and there is no potential safety hazard, which is convenient for users to use.
ITEM |
SG16-3 |
SG18-3 |
SG21-3 |
Engine |
6BTAA5.9-C160 |
6BTAA5.9-C180 |
6CTAA8.3-C215 |
Dimensions (L×W×H) (mm) |
8726×2600×3400 |
8960×2600×3400 |
9260×2600×3400 |
Minimum turning radius (mm) |
7800 |
7800 |
8200 |
Wheel base (mm) |
2155 |
2155 |
2155 |
Gradeability (°) |
20 |
20 |
20 |
Ma×imum traction (KN) |
81 |
85.5 |
90 |
Ma×imum cutting depth (mm) |
500 |
500 |
500 |
Rated power (kW/rpm) |
118/2200 |
132/2200 |
160/2200 |
Travel speed (km/h) |
Forward 1 |
0-5.4 |
0-5.4 |
0-5.4 |
Forward 2 |
0-8.4 |
0-9.3 |
0-9.4 |
Forward 3 |
0-13.4 |
0-12.2 |
0-12.2 |
Forward 4 |
0-20.3 |
0-20.7 |
0-20.5 |
Forward 5 |
0-29.8 |
0-25.6 |
0-25.4 |
Forward 6 |
0-39.6 |
0-39.7 |
0-39.7 |
Reverse 1 |
0-5.4 |
0-5.4 |
0-5.4 |
Reverse 2 |
0-13.4 |
0-12.2 |
0-12.2 |
Reverse 3 |
0-29.8 |
0-25.6 |
0-25.4 |
Operating weight (kg) |
15400 |
16200 |
17000 |
Blade width (mm) |
3660 |
3360/3965 |
3660/3965/4270 |
Blade height (mm) |
635 |
635 |
635 |
Blade rotational angle (°) |
360 |
360 |
360 |
Ma×imum lifting height (mm) |
410 |
410 |
410 |
Blade cutting angle adjustment Range (°) |
44-91 |
44-91 |
44-91 |
Min. ground clearance (mm) |
430 |
430 |
430 |
Working hydraulic system pressure (MPa) |
16 |
16 |
16 |
Brake System Pressure (MPa) |
10 |
10 |
10 |





