Active Member
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[China]
Address: NO.28988 Jingshi Road, Huaiyin District, Jinan, China
Contact name:Judy Chen
Sino Construction Equipment Co., Ltd |
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Product Description of Big Tractor Wheel Construction Motor Grader SG21-3
Sg21-3 is a new generation heavy-duty hydraulic drive self-propelled grader developed by Shantui, whose technology has reached the advanced level in China. The product inherits many years of experience of grader production, excellent quality, stable and reliable performance. It is mainly applicable to surface leveling, slope scraping, embankment filling and other heavy load operation of large mines, highways, railways and airports, etc. It is an indispensable mechanical equipment for mine construction, national defense engineering, road construction and water conservancy construction.
Job adaptability
● The electro-hydraulic power shift gearbox produced by ZF technology has the first 6 and then 3 gears, which can choose the best gear according to the working condition, and realize the best match between walking and working;
● Three-stage integral drive axle, imported no-SPIN automatic slip differential, stable and reliable transmission;
● Balance box, 15° Angle swing up and down, heavy-duty roller chain drive, better possibility and terrain adaptability of the whole machine, can meet the normal construction under special road conditions, stable power output, strong driving force.
| 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 | ||||||
| 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 | ||||||
The photo of of Big Tractor Wheel Construction Motor Grader SG21-3
FAQ
A: We are factory.
A: Generally it is 10-15 days if the goods are in stock. or it is 20-25 days if the goods are not in stock, it is according to quantity.
A: T/T, L/C, Western Union.
A: Yes, More than 15 years. We have exported more than 50 countries, such as South America, Southeast Asia, Eastern Europe, Africa, West Europe etc.
A: We will sent the new spare parts to our customer as soon as find out that is the problem of our forklift.
A: It depends on the use environment, usually our forklift truck can keep a good condition for more 6 years.
