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Products & Solutions

Mahindra RoadMaster G75

Pave your road to success

Made in India for Indian roads, is the Mahindra RoadMaster G75 summed up in a few words. After intense research into the road construction scenario in India, we realized that while many large and expensive motor graders from international companies are available in India, none of them are made for India keeping in mind the Indian requirements where more than 90% are other than national highways. This is where the RoadMaster G75 comes into picture.

The RoadMaster G75 is created to offer an affordable, un-compromised and mechanized grading solution for small & medium roads in India. It is designed with extensive research and input from Indian road contractors. The RoadMaster G75 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. The G75 is designed to provide optimal output at affordable cost with its simple yet rugged design. The RoadMaster G75 comes with GPRS based remote monitoring system DigiSense that keeps a track of your machine with the touch of a finger.

Backed by the robust network of dealers and service centres across India, the RoadMaster G75 is sure to pave you a smooth road to success.


Mahindra has taken its learnings from tractor engines, to bring its fuel efficiency down to an incredible 4.5* litres per hour. 10%* more savings with Mahindra’s DITEC engine, 79.95 HP turbocharged intercooled diesel engine, fuel efficient, compact 4 cylinder, 3532cc engine, BS III pollution compliant.


Lowest Maintenance in class
With better technology and design enhancements, Mahindra has been able to lower lubricant refilling requirement with extended service intervals, thus reducing the overall maintenance cost. Hydraulic Oil: 50 litres with 2000 hours change interval, Rear Axle Oil (Differential): 14.5 litres with 1500 hours change interval, Engine Oil: 13.5 litres with 500 hours change interval, Transmission Oil: 16 litres with 1000 hours change interval.


The 3000 mm Mouldboard comes with an option of having its size reduced by 400 mm. Depending on the requirement the blade size can be reduced by 200 mm on both sides. The cutting edge has a lasting life of about 600 hrs on standard operation cycle.

Optional Attachments

Added versatility
The RoadMaster G75 comes with the option of having additional fitments viz the Ripper and Dozer for added versatility. The Ripper is perfect for ripping hard compacted surfaces before grading while the Dozer helps with spreading.


Mahindra believes that the most important part of the machine, is the person operating it. That’s why we have worked hard to make his experience the most comfortable for his long hours of work. Ergonomic layout and seating – all controls are smooth and easy to reach, spacious canopy, lockable storage and mobile charging.

    Model Mahindra DITEC 4805 IA BSIII CEV
    Form of Air Aspiration Turbo Charged
    No of Cylinders 4
    Bore 96mm
    Stroke 122 mm
    Displacement 3532cc
    High idle rpm 2500 rpm
    Low ideal rpm 850 rpm
    Cooling system water cooled
    Type of fuel Diesel
    Gross horse power 58.8 kW (79.95 HP) @ 2300 rpm
    Peak gross torque 306 Nm 1300-1700 rpm
    Electrical system voltage 12 V
  • Operating Specification

    Gross vehicle weight 7740 kg
    FAW 2060 kg
    RAW 5680 kg
    Speed @ gear (kmph) Forward Reverse
    1st 4.5 to 6 6.0 to 7.5
    2nd 7.5 to 9.0 9.0 to 10.5
    3rd 17.5 to 19.5
    4th 34.0 to 38.0
    Turning radius outside tyre R1 10 m
    Steering angle inner wheel 45 degrees
    Steering angle outer wheel 32 degrees
  • Moldboard

    Base Length of MB 2600 mm
    Thickness of Moldboard 16 mm
    Blade Height H19 516 mm
  • Cutting Edge (Blade)

    Standard Length of Cutting Edge WB 2600 mm
    {3 piece cutting edge}
    {1100 + 1100 + 400}
    Standard length of cutting edge
    with side extension
    WB 3000 mm
    {4 piece cutting edge}
    {1100 + 1100 + 400+ 400}
    Width of Cutting Edge 152 mm
    Thickness of Cutting Edge 16 mm
  • End Bit

    Width C 200 mm
    Thickness 16 mm
    Blade Pull force (Kgs ) 3500 max
    Blade Down force (Kgs) 3500 max
  • Dimensions (IN MM)

    Distance between mid & rear axle L9 1850 mm
    Distance between front & middle axle A 4300 mm
    Wheel Base L3 5225 mm
    Distance- Front axle to Moldboard
    Blade base
    L12 1691 mm
    Transport length L1 7835 mm
    Ground Clearance below front axle beam H18 528 mm
    Minimum Ground Clearance H4 467 mm
    Max vehicle height H1 3290 mm
    Track width- Front W3F 1674 mm
    Track Width Rear W3R 1654 mm
    Width- outside front tires W1F 2021 mm
    Width- outside rear tires W1R 2001 mm
    Width Transport
    (Without blade extensions)
    WW7 2327 mm
    Width Transport
    (With blade extensions)
    WW7’ 2667 mm
    Distance outside front tyre and blade
    (Without blade extensions)
    B 153 mm
    Distance outside front tyre and blade
    (With blade extensions)
    B’ 323 mm
  • Blade Range

    Circle rotation angle AB 30 deg from transverse of vehicle
    Circle drive Hydraulic cylinders with no
    end mechanical stoppers
    Blade side shift (LH/ RH) W15 513 mm
    Blade tilt angle/ Bank cut angle
    (LH/RH) at ground level measured
    on blade
    A9 20’ / 15’]
    Blade tilt angle/ Bank cut angle
    (LH/RH) at ground level measured
    on drawbar
    A9’ [25.6’ / 20’]
    Blade pitch angle at ground line A11 Forward     40’
    Backward     15’
    Blade without extension outside
    front tyre with blade positioned
    parallel to wheel axis
    W9 289.5mm
    Blade outside
    front tyre with blade positioned
    parallel to wheel axis
    ‘W9 489.5mm
    Blade lift at normal blade pitch angle H20 400 mm
    Max blade cut depth below ground at nominal blade angle D 300 mm
    Attachment oscillation angle E Upward     15 deg
    Downward     15 deg
  • Transmission

    Model Name Carraro 4WDTransmission
    Gear Ratios Forward / Reverse
    1st 5.603 / 4.643
    2nd 3.481 / 2.884
    3rd 1.585 / 1.313
    4th 0.793 / 0.657
    Torque converter ratio 2.64
  • Front Axle

    Type None Driven, Steerable Central Pivoted
    Loading Capacity(TON) 8
  • Middle Axle

    Type Driven, Non Steerable, Rigid
    Reduction ratio, Differential 2.75
    Reduction Wheel end 6.932
    Total Reduction Ratio 19.04
  • Rear Axle

    Type Driven, Non Steerable, Central Pivoted
    Reduction ratio, Differential 2.75
    Reduction Wheel end 6.932
    Total Reduction Ratio 19.04
  • Tyres and Wheels

    Tyre Spec 13 x 24-12 PR
    SLR 600
    DLR 603
    Wheel Rim Size 9x24
  • Tyre Pressure

    Front / Middle / Rear 44 psi
  • Brakes

    Service Brake type Foot operated hydraulically actuated oil immersed disc in middle axle
    Parking brake type Hand operated, mechanically, actuated oil immersed disc in middle axle
  • Steering

    Type Power Steering
    steering Valve Load sensing with priority valve 200 cc
    Other feature Emergency steering in case of pump failure
  • Electrical

    System Voltage 12 V
    Battery Rating 12 V, 100 AH
    Alternator type 12 V, 90Amp
  • Hydraulics

    System Open Centre
    Pump Type Fixed Displacement Tandem Gear Pump
    21 cc + 21 cc
    Max Pump Flow rate 46 [email protected] 2300 rpm
    Max Working pressure 180 bar
    Refill qty 50 litres
    System Capacity 60 litres
    Other Feature Load Holding with pressure refill valves for lift and sensing cylinder
  • Service Capacities

    Hydraulic tank 50 litres @ 2000 hrs
    Fuel tank 85 litres
    Engine coolant 17 litres @ 1000 hrs
    Engine oil 13.5 litres @ 500 hrs
    Transmission 16 litres @ 1000 hrs
    Middle axle or Rear axle
    14.5 Litres @1500 hrs for each axle
    Middle Axle or Rear Axle
    (Final Drive)
    1.5 litres (On each wheel end) @ 1500 hrs
  • Optional Fitments

    Ripper 5 tyne
    Dozer 1.98 meter Width

Technical specifications, features are subjected to change without prior notice. Image used are for representative purposes only.
Accessories shown may not be a part of the standard product. Actual colours may vary. E & O.E.
All dimensions are variable within +/- 5% Standard Exclusions Apply. For further details on the warranty, please contact your dealer.
According to approved independent agency, under manufacturer standard PER/VEH/21 certified at 1450 RPM Value measured under specific measuring condition.