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

FeatureJohn Deere 5055DTractorDavid Brown 990 ImplematicTractor
Tractor TypeUtility TractorUtility Tractor
Horsepower41.0 kW38.8 kW
Weight2115.0 kg1940.0 kg
Lift Capacity1275.0 kg—
Transmission TypePartially synchronized with dry disc clutchPartially synchronized
Length340.0 cm299.0 cm
Pump Flow41.3 LPM—
Years Made2008-20141961-1965
Engine ModelJohn Deere PowerTech 3029David Brown
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders34
Displacement2933 cc3044 cc
Bore10.59 cm9.19 cm
Stroke11.00 cm11.40 cm
Rear PTO TypeIndependent with mechanical clutchTransmission or live
Rear PTO Speed540 RPM540 /1000 RPM
Rated RPM2300 RPM2200 RPM
Battery12 V, CCA 623ATwo 6V
StarterElectricElectric
Height240.0 cm142.0 cm
Width145.0 cm—
Wheelbase195.0 cm194.0 cm
Ground Clearance47.0 cm50.0 cm
Fuel Tank Capacity60.6 l52.0 l
Transmission ModelSyncReverser—
Final DrivePlanetary—
Gears8 forward and 4 reverse12 forward and 4 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed9.9 km/h10.4 km/h
BrakesMechanical wet discDifferential mechanical expanding shoe
Differential LockRear diff lockMechanical rear
Drawbar CategoryIIII/I
Cabin TypeTwo-post foldable ROPSOpen operator station
Hitch TypePosition and top-link draft control—
Steering TypeHydrostatic powerManual or hydrostatic power
Front TiresAg: 7.5-16Lawn/turf: 27/12LL-15Industrial: 11L-15Ag: 6.00-16
Rear TiresAg: 14.9-28, 16.9-28Lawn/turf: 21.5L-16.1Industrial: 16.9-24Ag: 11-32
Hydraulic TypeOpen centerOpen center
Total Flow65.9 LPM28.0 LPM
Steering Flow24.6 LPM—
Working Pressure195.0 bar137.9 bar
ValvesRear: 1 or 2, Mid: 2—
Compression Ratio—17.0:1
Oil Capacity—7.4 l
Coolant Capacity—13.6 l
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