In the scenario where in the near future, many small and medium roads would be constructed and the existing ones would be upgraded to state highways and national highways soon in the country, there is a need for motor graders which are best suited for the Indian needs. The RoadMaster G90 is an optimal solution for the intermediary operations. It is an ideal grading machine for spreading, grading of earthwork in different types of roadwork across the nation, in addition to being used for railway and ground levelling operations across sectors. It is designed to provide an optimal output at affordable cost with its simple yet rugged design.

Overall, the RoadMaster G90 is created to offer an affordable, un-compromised and mechanised grading solution for small and medium roads in India. Thus, definitely RoadMaster G90 can prove to be the backbone of infrastructure projects in India, especially in the scenario where India's infrastructure spending will accelerate to at least Rs 50 trillion between FY18 and FY22, as per CRISIL, which means more and more infrastructure projects will be launched in the near future.

Key specifications

Mahindra DiTEC BSIII engine
91 hp power @ 2,200 rpm
Max speed: 36.5 kmph
Fuel efficiency: 8-9 l/hr*
Productivity: 90 cum/hr*

Operator comfort
Spacious canopy
Lockable storage
Mobile charging
Ergonomic controls

Carraro power shuttle transmission
4WD transmission (4-speed)
Steering mounted F/R switch
Torque converter type clutch

Refill capacities
Hydraulic tank: 50 l @2,000 hr
Fuel tank: 85 l
Engine coolant: 17 l @1,000 hr
Engine oil: 13.5 l @500 hr
Transmission: 16 l @1,000 hr
Middle axle/rear axle
(differential): 14.5 l @1,500 hr
Middle axle/rear axle
(Final drive): 1.5 l (on each side)
@1,500 hr

Optional fitments
5-tyne ripper
Safe start kit

Moldboard dimensions (mm)
3,000 + (2x200 mm reduction)
(W) x 516 (H) x 16 (T)
Max blade cutting angle: 5.6o
Max blade rotation angle: 50o
Blade side shift: 1.1 mm
Cutting edge: 16 mm (T), 4 parts
Material: High strength steel

Precision hydraulics
2x26 cc tandem gear pump
54 lpm, 200 bar pressure
10 micron return line filter
Load holding check valve

Major dimensions
Turning radius: 10 m
Overall length: 8.578 m
Overall height: 3.40 m

Wheels
All 6 wheels of equal size
Tyres: 13X24 12 PR
G2 grader duty tyres

Vehicle weight
GVW: 8,350 kg
FAW: 2,800 kg
RAW: 5,500 kg

G90: The optimal solution
3 m (10 ft) blade which can
be reduced to 2.6 m (8.5 ft)
X 7 10-tyre tipper material spread and graded per hour
Powerful Dozer and 5-Tyne ripper
Powerful 91 hp DiTEC engine
Mechanical 4WD with different lock
Blade rotation: 50o
Blade tilt: 25.6o/54o*
Blade side shift: 1.1 m
Blade pitch angle: Forward - 40o Backward - 5o
Simple rugged design
Advanced active
hydraulics centre pin
dampening for precise finish in lesser passes
Simple power-shuttle transmission and mechanical 4WD axles
50o blade rotation with hydraulic cylinder mechanism
Maintenance-free hydraulics design with 80 per cent routing through steel tubes
Easy to transport either by road or by truck