Hot Sale Road Construction Machine Strong Power 210HP Motor Grader Sg21A-3
Contact Person: Vicky Zhu
Product Description
Technical Features
SG21A-3 full-drive motor grader is one kind of multi-function high efficiency construction machinery. It can be used for leveling, ditching, scraping, bulldozing, ripping, land clearing and snow removing on large area ground such as highway, airport, mine and farmland etc.It is necessary construction machinery for defense construction, mine building, urban and rural road construction, water conservancy construction and farmland improvement etc.
The hydraulic drive system on front wheel can be interlocked with rear wheel gears. The complete machine can realize 6-wheel, 4-wheel and 2-wheel drive.
Product Specifications
Performance Parameters
| Engine |
Engine model |
Cummins 6CTAA8.3-C215 |
| Rated power/speed |
160 kW/2200 rpm |
| Engine type |
In-line, water-cooled, 4-cycle, direct injection, turbocharged |
| Number of cylinders |
6 (114 x 135 mm) |
| Piston displacement |
8.3 L |
| Maximum torque/speed |
980 N·m/1500 rpm |
| Minimum fuel consumption |
202 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 |
0~20.5km/h |
0~25.6 km/h |
0~39.7 km/h |
| Reverse |
0~5.4 km/h |
0~12.2 km/h |
0~25.4 km/h |
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| TRAVEL |
Tire Type |
17.5-25PR14 |
| 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 |
8200 mm |
| Operation weight |
Operating weight (standard configuration) |
17000 kg |
| Front axle load |
5100 kg |
| Rear axle load |
11900 kg |
| Blade |
Blade length |
3660/3965/4270 mm |
| Blade height |
635 mm |
| Blade rotational angle |
360° |
| Cutting angle adjustment range |
44~91° |
| Maximum cutting depth |
500 mm |
| Cutting force per dozing |
25.96/24.47/22.95 kN/m |
| Maximum lift above ground |
440 mm |
| Maximum blade lateral extension (left/right) |
1900/1950 mm |
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Company Information
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