Factory Price Crawler Type Grader SHANTUI Compact Motor Grader SG21-3

  • >=1 Units
Model Number:
Lead Time:
Quantity(Units) 1 - 30 >30
Est. Time(days) 25 Negotiable
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Quick Details
Forward Speed(km/h):
Reverse Speed(km/h):
1 Year
After-sales Service Provided:
Overseas service center available, Engineers available to service machinery overseas, Overseas third-party support available
Place of Origin:
Shandong, China
Brand Name:
Blade Length:
Operating weight:
Vehicle speed:
Minimum turning radius:
Engine Brand:
Rated power:
Rated working pressure:
Supply Ability
Supply Ability:
20 Unit/Units per Month
Packaging & Delivery
Packaging Details
Nude packing
Shanghai, Qingdao and etc.
Lead Time :
Quantity(Units) 1 - 30 >30
Est. Time(days) 25 To be negotiated


Product Description

"SG21-3 motor grader adopts the external ring gear type working device to achieve higher transmitted torque, larger blade cutting angle, and better material control capability and features the maximum traction force among the domestic like machines. This machine is applicable for large-area leveling, ditching, slope scraping, bulldozing, ripping, land clearing, and snow removing and is an ideally essential machine for large building constructions, water conservancy projects, 


Technical Features

Engine features reliable performances and high efficiency and energy-saving.

The 6-speed electronically controlled shift hydraulic transmission with technology features reasonable speed ratio distribution to ensure that the whole machine has three working gears at choice to ensure operating reliability and flexibility. 

The box-type structure welded from integral plates features high strength. 

The extern ring gear adopted features high transmitted torque, larger blade cutting angle, and better material handling capability and is especially useful while handling dry materials and clays.

Featuring simple operations and high impact resistance against external forces, it’s applicable for the working conditions with high operating volume and severe operating environment.

The international advanced hydraulic brake control technologies and international renowned hydraulic units are adopted to ensure braking safety and reliability. 

The full-hydraulic front wheel steering equipped features small turning radius and high mobility and flexibility.

The high-grade full-sealed luxury cab with total visual field and the high-efficiency shock-absorbing seat maximize the operation comfort.

The cab and the main frame are connected by shock absorber to ensure the operating safety and reliability.

The standard high capacity heating and air conditioning system and the double-layer sealed side doors achieve <84dB noise and effectively reduce the labor strength of the operator.

The maintenance-free high performance battery is equipped.

The steel engine hood with four doors eases the maintenance and heat dissipation of the engine.

The hydraulic oil tank adopts the overhead dismountable filter element, featuring convenient repairs and maintenances.

The automatic leveling system can be additionally installed. 

The special drive tires and the conventional tires are at your choice for the motor grader. 


Performance Parameters

Length × width × height (mm)9430×2600×3400Operating weight (t)17
Engine model6CTAA8.3-C215Rated power (kW/rpm)160(215HP)/2200
Vehicle speed (km/h)5.4~39.7Minimum turning radius (mm)8200
Blade dimension (mm)3660,3965,4270/635Rated working pressure (MPa)16





Company Information