We look forward toworking with you.
Feel free to reach out for any queries. We would be happy to help!
The SG21-B6 Motor Grader is a medium-duty motor grader mainly used for road construction, municipal projects, and road maintenance. It is powered by a high-performance diesel engine, delivering strong power output and good fuel efficiency to ensure reliable performance under various working conditions.
With an operating weight of around 17 tons, a wide grading blade, and strong tractive force, the SG21-B6 offers high working efficiency and stable operation. Its robust structure, long operating endurance, and easy maintenance make it a cost-effective and popular motor grader model for continuous and heavy-duty applications.
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Dònglì qiángjìng, shìyìng xìng guǎng gāo xìngnéng cháiyóu fādòngjī, qiānyǐnlì dà, shìyòng yú gōnglù, shìzhèng jí zhòng zài gōng kuàng. Yèyā jīngzhǔn, zuòyè xiàolǜ gāo yōuhuà yèyā xìtǒng shèjì, chǎn dāo xiǎngyìng kuài, píngzhěng jīngdù gāo. Jiégòu jiāngù, wěndìng kěkào jiāqiáng xíng chē jià yǔ hélǐ pèi zhòng, tíshēng zhěng jī wěndìng xìng yǔ shǐyòng shòumìng. Wéihù fāngbiàn, shǐyòng chéngběn dī bùjú hélǐ, tōngyòng jiàn duō, bèijiàn yì huòqǔ, yǒuxiào jiàngdī yùnyíng chéngběn. 展开 146 Powerful and Versatile: A high-performance diesel engine provides strong traction, suitable for highway, municipal, and heavy-duty applications.
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Precise Hydraulics for High Efficiency: Optimized hydraulic system design ensures rapid blade response and high leveling accuracy.
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Robust Structure for Stability and Reliability: A reinforced frame and optimized weight distribution enhance overall machine stability and extend service life.
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Easy Maintenance and Low Operating Costs: A rational layout with numerous common parts and readily available spare parts effectively reduces operating costs.
| Item | Specification |
|---|---|
| Model | SG21-B6 |
| Machine Type | Motor Grader |
| Operating Weight | approx. 17,000 kg |
| Engine Type | Diesel engine, inline 6-cylinder, water-cooled |
| Rated Power | 160 kW (≈ 215 HP) |
| Rated Speed | 2200 rpm |
| Emission Standard | China Stage III / Tier 3 (optional) |
| Transmission | Power shift transmission |
| Forward Gears | 6 |
| Reverse Gears | 3 |
| Max Forward Speed | approx. 40 km/h |
| Maximum Tractive Force | ≥ 90 kN |
| Minimum Turning Radius | ≤ 7.5 m |
| Blade Width | 3965 mm |
| Blade Height | 610 mm |
| Front Wheel Lean Angle | ±45° |
| Articulation Angle | ±25° |
| Hydraulic System | Load-sensing hydraulic system |
| Fuel Tank Capacity | approx. 300 L |
| Overall Dimensions (L×W×H) | approx. 9000 × 2600 × 3400 mm |
| Tire Size | 17.5-25 |
The SG21-B6 Motor Grader is a reliable mid-class grader widely used for road construction, municipal projects, and road maintenance. It features strong power output, precise blade control, and high operating efficiency, ensuring stable performance under various working conditions.
With a robust structure, good stability, and easy maintenance, the SG21-B6 is well suited for long working hours and continuous operation. Thanks to its cost-effective design and widely available spare parts, it remains a popular and practical choice in international markets.
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We look forward toworking with you.
Feel free to reach out for any queries. We would be happy to help!
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