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Products & Solutions

Mahindra EarthMaster SX 90 4WD

Our designers at Mahindra looked at the current scenario and made some dramatic leaps in the technology of our own Backhoe Loader and designed EarthMaster SX 90 4WD specifically for Indian usage patterns that breaks all the standards in the Backhoe Loader category.


    Model 4915-IA-CEV
    Emission standard BSIII
    Mahindra DITEC Diesel Engine Turbocharged Intercooled
    No. of Cylinders 4
    Displacement 3532 cc
    Gross Horse Power 66.9 kw @ 2200 RPM
    Peak Gross Torque 345 Nm + - 5% @1400-1600 RPM
  • Hydraulics

    System Type and Pressure Open Centre: 250 Bars (3675 psi)
    Pump Type Fixed Displacement Gear Pump
    Pump Delivery 117 litres @ 2250 RPM
    Control Valves (Backhoe Loader) Sectional Valves (Sandwich Type, Individually Replaceable)
  • Transmission

    Type: Four Speed (4 Forward, 4 Reverse), Four Wheel Drive (4 WD), Synchro Shuttle Transmission with Electrically Operated Reversing Shuttle and Torque Convertor having Stall Ratio of 2.64:1
  • Axles

    Rear Axle:
    Rigidly mounted drive axle, with outbound planetary final drives, driven by short drive shaft.

    Front Axle:
    Centrally pivoted, non-driven unbalanced type axle, with total oscillation of 16°, with remote greasing facility for the main pin.

  • Brakes

    Service Brakes:
    Hydraulically actuated, self adjusting, maintenance free, oil immersed multi-disc, on the rear axle, operated by independent foot pedals, joined together for normal operation.

    Parking Brakes:
    Hand operated, inbuilt in the rear axle, low maintenance.

  • Electricals

    Dust proof switches, ignition controls for engine start and stop, horn and reverse alarm, water and dust proof electrical connectors.

    Electric: 12V, Battery:100Ah

    Alternator: 90 Ampere for Non-Ac version.
  • Cabin

    Ergonomically designed cab with contemporary styling, excellent operator comfort, day and night time visibility, rear view mirror, multiple storage options, two door access, sliding rear window, stowable doors and an integrated tool box.

    Cabin frame built with sturdy tubular sections and protected with CED technology for longer rust protection.

    Fully adjustable premium operator seat with safety belt. Excellent leg space, conveniently positioned control levers and pedals.

    Low line curved hood to enhance operator visibility. ROPS,FOPS compliance- yes. Climate control optional.
  • Steering

    Front wheel hydrostatic power steering, with priority function and pressure relief setting of 145 bar.
  • Operator Information and Entertainment System

    M-star Non-CAN Cluster
    With Water and Dust-proof connectors (IP-67) with Speedometer, Turn and Head Light Signals Gauges: Temperature, Oil, Fuel,RPM gauge.
  • Backhoe Static Dimension

    Overall Length 5864 mm 5856 mm
    Wheelbase 2175 mm 2175 mm
    Height To Top Of Cab 2978 mm 2950 mm
    Overall Height 3665 mm 3634 mm
    Track Width Rear 1720 mm 1720 mm
    Track Width Front 1920 mm 1920 mm
    Width Over Bucket 2404 mm 2204 mm
    Max Length From Front Axle Center (Carry Position) 1836 mm 1829 mm
    Max Length From Rear Axle Center (Carry Position) 3207 mm 3210 mm
    Width During Transport Condition 2422 mm 2422 mm
    Max Length (Carry Position) 7218 mm 7215 mm
  • Backhoe SX 90 4WD

    Maximum Dig Depth 4959 mm 4885 mm
    Reach at Ground Level to Wheel Centre 7092 mm 7101 mm
    Reach at Ground Level to Slew Centre 5761 mm 5773 mm
    Reach at Full height to Slew Centre 2676mm 2676mm
    Maximum Working Height* 6043 mm 6043 mm
    Maximum Load Over Height* 4302 mm 4302 mm
    Side Reach To The Centre Of The Machine 6291 mm 6303 mm
    Bucket Tearout Force 5828 kg 5828 kg
    Dipper Tearout Force 3182 kg 3182 kg
    Lift Capacity to Bucket Pivot at Full Reach w/o bucket 1449 kg 1449 kg
    Backhoe Bucket Capacity 0.30 CuM 0.30 CuM
  • Loader Performance

    Dump Height 2715 mm 2723 mm
    Load Over Height 3267 mm 3277 mm
    Pin Height 3477 mm 3482 mm
    Pin Forward Reach 220 mm 204 mm
    Reach at Ground 1350 mm 1350 mm
    Maximum Reach at Full Height 1100 mm 1084 mm
    Reach at Full Height- Bucket Dump 706 mm 694 mm
    Below Ground Level Dig Depth 107 mm 97 mm
    Roll Back Angle at Ground 43o 44o mm
    Dump Angle 44o 44o mm
    Roll Back Angle at Max Lift 48o 49o mm
    Overall Height Bucket Raised 4415 mm 4415 mm
    Loader Bucket Breakout Force 6243 kg 6243 kg
    Loader Arm Breakout Force 5594 kg 5594 kg
    Loader Lift Capacity at full height 3428 kg 3428 kg
    Loader Bucket Capacity 1.1 CuM(optional 6-in-1 bucket) 1.1 CuM(optional 6-in-1 bucket)
    Payload 1800 kg 1800 kg
  • Speed (Gear - F/R)

    1st F/R 4.93 to 5.38 km/hr
    2nd F/R 7.94 to 8.58 km/hr
    3rd F/R 17.43 to 18.83 km/hr
    4th F/R 34.84 to 37.64 km/hr
  • Service Capacities

    System Capacities Service Replacement Capacities
    Hydraulic Oil Circuit Capacity 100 Litres 100 Litres
    Fuel Tank 120 Litres 120 Litres
    Engine Coolant Ready Mix (17 Litres) 17 Litres
    Engine Oil 13.7 Litres 13 Litres
    Transmission 22 Litres 12 Litres
    Rear Axle 17.10 Litres 17.10 Litres
    Front Axle 9.10 liters 9.10 liters
  • Tyres

    Standard (Traction) (Industrial)
    Front 12.5 X 18-12PR
    Rear 16.9 X 28-12PR,14 X25- 12PR/20PR
  • Turning Radius

    Outside Bucket (Inner Wheels Braked) 4494 mm 4494 mm
    Outside Wheels (Inner Wheels Braked) 3083 mm 3083 mm
    Outside Bucket (Inner Wheels Not Braked) 5150 mm 5150 mm
    Outside Wheels (Inner Wheels Not Braked) 3825 mm 3825 mm
  • Shipping Weight of Vehicle

    Shipping weight of the Machine with Industrial Tyres 7592 kgs
    Shipping Weight of Machine with HD Tyre 7742 kgs
  • 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 prouct. Actual colours may vary. E & O.E.
  • ^ 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.