SG21-G Shantui Motor Grader
Control performance
● Electronically controlled hand and foot double throttle control enables one-button constant speed; electronically controlled travel control enables smooth gear shifting, improves operating comfort and reduces labor intensity.
● Using a multi-degree-of-freedom adjustable console, the space and postures are richer to meet the needs of operators of different weights and heights.
Driving environment
● The industry's first hexahedral front ROPS&FOPS cab without A-pillars, a full-view driving environment system, and good followability, which greatly improves operating comfort and efficiency.
● Brand-new shock-absorbing and noise-reducing control technology, high-power heating and cooling air conditioning, making driving more comfortable.
Work adaptability
● Equipped with load-sensitive technology, blade obstacle avoidance and other functions, and meet customer personalized customization needs;
● The front bulldozing board, rear ripper, middle loosening rake, front loosening rake, and 4270mm/3965mm/3600mm length blade can be configured according to the requirements to meet the special needs of working conditions.
Ease of maintenance
● Large-capacity fuel tank and urea tank, ground filling, meet 16 hours of continuous large-load operation, save time and cost, create greater value for users and improve maintenance convenience.
● Slewing bearing working device, smooth rotation without adjustment; wear-resistant double slide rails and large-width wear-resistant blade, the blade life is increased by 50%.
● Lubrication-free technology eliminates high lubrication points to achieve ground lubrication for the entire machine, and reduces more than ten lubrication points compared to competing products.
Parameters
| Parameter name | SG21-G (National IV) |
| Performance parameters | |
| Work quality (kg) | 17000 |
| Maximum traction force (kN) | 93.3 |
| Minimum turning radius (mm) | 7500 |
| Engine | |
| Engine model | WP7 |
| Rated power/rated speed (kW/rpm) | 162/2200 |
| Dimensions | |
| Overall machine dimensions (mm) | 9700x2600x3358 |
| Walking performance | |
| Forward speed (km/h) | 0-40 |
| Retreat speed (km/h) | 0-25 |
| Chassis | |
| Fuel tank capacity | |
| Fuel tank (L) | 330 |
| working equipment | |
| Blade width (mm) | 4270 |
| Blade height (mm) | 620 |
