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

FeatureNew Holland TC55DATractorRK Tractors RK55Tractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower41.0 kW41.1 kW
Weight1925.0 kg1915.0 kg
Lift Capacity1570.0 kg1500.0 kg
Transmission TypeElectro-Hydraulic Shuttle ShiftHydrostatic
Length348.0 cm358.0 cm
Pump Flow43.9 LPM36.0 LPM
Years Made2003-20072017-Present
Engine ModelShibaura N844LYanmar 4TNV86T-CR
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders44
Displacement2217 cc2091 cc
Bore8.41 cm8.61 cm
Stroke10.01 cm8.99 cm
Rear PTO TypeIndependentIndependent with electro-hydraulic clutch
Rear PTO Speed540 RPM540 RPM
Rated RPM2700 RPM2800 RPM
Compression Ratio22.4:1—
Battery12 V12 V
StarterElectricElectric
Height231.0 cm252.0 cm
Width163.0 cm162.0 cm
Wheelbase189.0 cm193.0 cm
Fuel Tank Capacity51.1 l64.3 l
Gears12 forward and 12 reverseInfinite forward and reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×4 MFWD 4WD
Max. Travel Speed30.3 km/h33.4 km/h
BrakesWet discWet disc
Drawbar CategoryII/II
Cabin TypeTwo-post foldable ROPSTwo-post ROPS or Cab
Steering TypeHydrostatic powerPower
Front TiresAg: 9.5L-15Ag: 9.5×16Lawn/turf: 12×16.5Industrial: 12×16.5
Rear TiresAg: 14.9-28Ag: 14.9×24Lawn/turf: 16.9×24Industrial: 16.9×24
Hydraulic TypeOpen center—
Total Flow64.7 LPM54.9 LPM
Steering Flow20.8 LPM18.9 LPM
Valves32
Middle PTO Type—Optional
Ground Clearance—35.0 cm
Hitch Type—Position and draft control
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