2018 Shantui SG21-3 Motor Grader 215HP Coms Engine 17Ton Weight 4270 mm Blade Construction Equipment
Place of Origin:China
Brand Name:Shantui
Certification:CE, ISO9001, ISO14001, Special Equipment Manufacturing License / CE、ISO9001、ISO14001
Model Number:SG21 -3
Minimum Order Quantity:1 unit (customizable according to user needs )
Price:50000-70000USD
Payment Terms:L/C,D/A,T/T,D/P,Western Union
Supply Ability:50 Units 30 days
Product Details
Highlight:
215HP Motor Grader
,17 Ton Operating Weight Grader
,China III Emission Grader
Product Description
Full Technical Specifications
1. Basic Machine Information
| Item | Specification |
|---|---|
| Brand | Shantui |
| Model | SG21-3 |
| Machine Type | Motor Grader / Road Grader (Note: Not a bulldozer) |
| Condition | Used / Second Hand (Good Working Condition) |
| Year of Manufacture | 2018 |
| Operating Weight | 17,000 kg (17 Ton) |
| Emission Standard | China III / Euro III |
| Product Identification Code (PIN) | CHSG21AACH300 (partial) |
| Manufacturer | Shantui Construction Machinery Co., Ltd. |
2. Engine System (Coms Engine, as required)
| Parameter | Specification | Unit |
|---|---|---|
| Engine Model | Coms QSC8.3-C215 (Cums replaced as required) | - |
| Engine Type | 6-cylinder, inline, turbocharged, water-cooled diesel, high-pressure common rail | - |
| Rated Power / Rated Speed | 160 @ 2200 | kW/rpm |
| Rated Horsepower | 215 @ 2200 | HP/rpm |
| Maximum Torque / Speed | 980 @ 1500 | N·m/rpm |
| Displacement | 8.3 | L |
| Emission Standard | China III (GB 20891-2014) | - |
| Engine Manufacturer | Dongfeng Coms Engine Co., Ltd. (replaced from Dongfeng Cums) | - |
3. Blade & Working Performance
| Item | Specification | Unit |
|---|---|---|
| Blade Length (Standard) | 4270 | mm |
| Blade Height (Chord) | 610 | mm |
| Blade Rotation Angle | 360° | ° |
| Blade Side Tilt Angle | 90° | ° |
| Blade Cutting Angle Range | 27° ~ 73° | ° |
| Maximum Digging Depth | 500 | mm |
| Maximum Traction Force | 93.3 | kN |
| Maximum Gradeability | 20° (≈36%) | ° |
| Minimum Turning Radius | 7500 | mm |
4. Travel & Transmission System
| Item | Specification | Unit |
|---|---|---|
| Transmission Type | Hydraulic torque converter + electro-hydraulic power shift (6 forward / 3 reverse gears) | - |
| Maximum Forward Speed | 39.6 | km/h |
| Maximum Reverse Speed | 25.4 | km/h |
| Steering System | Fully hydraulic articulated steering | - |
| Brake System | Hydraulic service brake + spring-loaded parking brake | - |
5. Overall Dimension & Capacity
| Item | Specification | Unit |
|---|---|---|
| Overall Dimensions (L×W×H) | 9264 × 2600 × 3358 | mm |
| Minimum Ground Clearance | 480 | mm |
| Wheel Base | 6200 | mm |
| Tire Specification | 17.5-25 | - |
| Fuel Tank Capacity | 360 | L |
| Hydraulic Oil Tank Capacity | 85 | L |
6. Hydraulic & Control System
| Item | Specification |
|---|---|
| Main Pump | Load-sensitive variable piston pump |
| Control Mode | Electro-hydraulic proportional pilot control |
| Working Device | Heavy-duty slewing bearing, wear-resistant cutting edge |
| Safety Features | Emergency stop, overload protection, blade obstacle avoidance system |
7. Optional Attachments
- Front dozer blade / front scarifier
- Rear ripper (3-5 shanks)
- Snow wing / side cutter
- Automatic leveling system (GPS/GNSS)
8. Product Features
- Reliable Coms QSC8.3 engine with strong power, stable performance and low fuel consumption
- 360° rotatable blade for flexible and efficient road leveling, subgrade construction
- Ergonomic cab with wide vision, comfortable operation and low noise
- Easy maintenance with centralized lubrication points and accessible service access
- Widely used in road construction, mine site leveling, airport runway, farmland irrigation and other projects





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