SDLG G9220 Motor Grader


Performance Features

1.It is equipped with electronic controlled Deutz engine with variable power and three power curves, which matches with ZF transmission perfectly and can select corresponding power mode as per load, achieving optimum performance and fuel efficiency, energy saving and high efficiency.

2. The whole machine is designed with automatic cruise control function which enables the engine to run at any set speed, reducing the work intensity of operator.

3. High-pressure gear pump and import multiple-way valve, as well as dual-pump double circuit constant displacement hydraulic system are applied, and the overall working system pressure is 21 MPa, ensuring high working efficiency.

4. No-spin limited slip differential and heavy-duty roller chain drive balance box are provided to enhance the overall tractive force and the flatness of surface operated by the blade.

5. Pallet type working device driven by double cylinder plus rotating valve is applied by absorbing VOLVO technology, which ensures high driving force and reliability; the blade can rotate under a load and features high working precision, being a leader in the domestic industry.

6. Frame structure welded by box beam is of integrated modularized design; the rear agitator and other accessories can be accessed conveniently for removal and installation, and are independent of the transmission system such that the impact load will only be transfered to the rear frame, ensuring high reliability.

7. The swing frame utilizes lubrication-free and maintenance-free composite bearing featuring small friction coefficient, high impact and wear resistance and strong reliability.

8. The working device applies 7-hole linkage mechanism and electro-hydraulic cylinder locking mechanism, ensuring safe and convenient operation.

9. The cab is equipped with FOPS/ROPS system, and has good sealing performance and high safety and reliability; the front field of vision is clear that front wheels and blade can be seen, facilitating operation and enhancing working precision.

10. The overall electrical system applies centralized control, and 3rd-level alarm electronic monitoring system and digitized stepping instrument panel ensure good human-machine interaction and convenient inspection and maintenance.

11. Auxiliary implements such as front dozer blade, front agitator, intermediate agitator, rear agitator and rear scarification rake are optionally available, and blade floating and automatic leveling system module can be installed.

Articulation 23°
Base operating weight 16 500 kg
Blade base according to ISO 7134 2 569 mm
Blade height 635 mm
Blade thickness 22 mm
Blade tilt backward
Blade tilt forward 47°
Drive Hydraulic torque converter
Drive tandem total oscillation 15°
Engine Model Dalian Deutz BF6M1013ECP
Front axle oscillation 16°
Front wheel lean 18° on each side
Fuel tank capacity 170 L
Including standard front dozer blade 17 660 kg
Including standard middle ripper 17 350 kg
Including standard rear ripper (Including front block counter weight) 18 302 kg
Maximum blade lift above the ground 445 mm
Maximum steering range 50° left / right
Maximum torque 819 Nm @ 1 550 rpm
Maximum travel speed forward 39 km/h
Maximum travel speed reverse 25.5 km/h
Minimum turning radius 7 600 mm
Number of gears 6 forward, 3 reverse
Overall height 3 240 mm
Overall length 9 235 mm
Rated power (SAE J1349) 164 kW @ 2 100 rpm
Shoulder reach outside wheels straight frame (left/right) maximum to right 2 122 / 1 967.5 mm
Standard blade width 4 267 mm
Transmission Type Fixed power shift
Wheel base 6 480 mm
Width – front tyre centre lines 2 260 mm
Width – outside tyres 2 710 mm

Related Products