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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureRK Tractors RK55TractorMahindra 2555Tractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower41.1 kW41.0 kW
Weight1915.0 kg1950.0 kg
Lift Capacity1500.0 kg1500.0 kg
Transmission TypeHydrostaticShuttle with dry disc clutch
Length358.0 cm340.0 cm
Pump Flow36.0 LPM36.7 LPM
Years Made2017-Present2016-Present
Engine ModelYanmar 4TNV86T-CRMahindra
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders44
Displacement2091 cc2646 cc
Bore8.61 cm9.60 cm
Stroke8.99 cm12.19 cm
Rear PTO TypeIndependent with electro-hydraulic clutchIndependent
Rear PTO Speed540 RPM540 RPM
Middle PTO TypeOptional—
Rated RPM2800 RPM2300 RPM
Battery12 V12 V, 96Ah
StarterElectricElectric
Height252.0 cm259.0 cm
Width162.0 cm181.0 cm
Wheelbase193.0 cm—
Ground Clearance35.0 cm—
Fuel Tank Capacity64.3 l60.0 l
GearsInfinite forward and reverse12 forward and 12 reverse
Chassis4×4 MFWD 4WD4×4 MFWD 4WD
Max. Travel Speed33.4 km/h—
BrakesWet discWet disc
Drawbar CategoryII
Cabin TypeTwo-post ROPS or CabTwo-post foldable ROPS or Cab with air-conditioning
Hitch TypePosition and draft controlPosition control
Steering TypePowerPower
Front TiresAg: 9.5×16Lawn/turf: 12×16.5Industrial: 12×16.5Ag: 9.5×16Lawn/turf: LSW305-521Industrial: 12×16.5
Rear TiresAg: 14.9×24Lawn/turf: 16.9×24Industrial: 16.9×24Ag: 14.9×24Lawn/turf: LSW750-648Industrial: 16.9×24
Total Flow54.9 LPM—
Steering Flow18.9 LPM18.9 LPM
Valves21 to 2
Compression Ratio—17.2:1
Hydraulic Type—Open center
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051