SPECS / COMPARISON

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

Feature	Kubota M5660SUTractor	Oliver 1655Tractor
Tractor Type	Utility Tractor	Row-Crop Tractor
Horsepower	43.2 kW	—
Weight	1990.0 kg	3630.0 kg
Lift Capacity	1500.0 kg	—
Transmission Type	Shuttle with wet disc clutch	Helical gear with dry disc clutch
Length	345.0 cm	369.0 cm
Pump Flow	40.1 LPM	—
Years Made	2015-Present	1969-1975
Engine Model	Kubota V2403	Waukesha-Oliver
Engine Type	4-stroke, liquid-cooled, inline	4-stroke, liquid-cooled, inline
Fuel Type	Diesel	Gasoline
Cylinders	5	6
Displacement	2434 cc	4342 cc
Bore	8.71 cm	9.50 cm
Stroke	10.21 cm	10.21 cm
Rear PTO Type	Independent with electro-hydraulic wet disc clutch	Independent
Rear PTO Speed	540, 540/540E RPM	540, 1000 or 540/1000 RPM
Rated RPM	2600 RPM	—
Battery	12 V	—
Starter	Electric	Electric
Height	242.0 cm	203.0 cm
Width	185.0 cm	207.0 cm
Wheelbase	204.0 cm	208.0 cm
Fuel Tank Capacity	67.0 l	104.1 l
Gears	8 forward and 8 reverse	6 forward and 2 reverse
Chassis	4×2 2WD or 4×4 MFWD 4WD	4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed	29.9 km/h	8.5 km/h
Brakes	Mechanical wet disc	Disc
Differential Lock	Mechanical rear	—
Drawbar Category	II/I	II/I
Cabin Type	Two-post foldable ROPS	Open operator station or Cab with available heater
Hitch Type	Position control	Lower-link draft control
Steering Type	Hydrostatic power	Power
Front Tires	Ag: 6.5-16 , 8.3-24	Ag: 7.50-16
Rear Tires	Ag: 14.9-28	Ag: 18.4-34
Hydraulic Type	Open center	Open center
Valves	1 to 3	2 to 4
Horsepower (PTO)	—	52.2 kW
PTO Speed	—	2200 RPM
Compression Ratio	—	8.5:1
Oil Capacity	—	7.6 l
Coolant Capacity	—	18.9 l
Transmission Oil Capacity	—	30.3 l
Hydraulic Capacity	—	53.0 l
Source	heavyequipments.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