Tractor reference
Kubota M5660SU
Specifications, maintenance, parts and compatibility reference.
Specification set: United States - M5660SUH 2WD / M5660SUHD 4WD, F8/R8 Hydraulic Shuttle Current Kubota USA M60 Series brochure. 2WD and 4WD dimensional variants are retained explicitly.
Engine
Engine manufacturerKubota
Engine modelV2403-CR-TE4
Engine type4-cylinder in-line diesel, Common Rail System, direct injection
Cylinders4
AspirationTurbocharged
Displacement2.4 L
Gross engine power58.7 hp
Rated engine speed2600 rpm
Fuel systemCommon Rail System (CRS), direct injection
Transmission
Transmission8 forward / 8 reverse fully synchronized Hydraulic Shuttle
PTO
PTO power50 hp
Rear PTO540 rpm; 540/540E optional
Hydraulics
3-point hydraulic pump capacity10.6 gpm (40.2 L/min)
Hydraulic lift controlPosition control
Standard remote valves1 standard; 2nd, 3rd and flow-control valve optional
3-point hitch categoryCategory I / II
3-point lift capacity at 24 in. behind lift point3307 lb
Dimensions & Weight
Overall length2WD: 138.7 in (3525 mm); 4WD: 136.0 in (3455 mm)
Overall heightTop of ROPS: 95.3 in (2420 mm)
Overall width at minimum tread73 in
Wheelbase2WD: 82.0 in (2085 mm); 4WD: 80.7 in (2050 mm)
Crop clearance at front axle16.9 in
Turning radius without brake2WD: 11.1 ft (3.4 m); 4WD: 12.8 ft (3.9 m)
Tractor weight2WD ROPS: 4189 lb (1900 kg); 4WD ROPS: 4387 lb (1990 kg)
Capacities
Fuel tank capacity17.7 US gal (67 L)
Steering & Brakes
SteeringHydrostatic power steering
Brake typeMechanically operated wet disc
Electrical
Alternator45 A
Compatible parts & kits
This source-backed list can include maintenance parts, mounting hardware and accessory kits. Serial-number and machine-configuration restrictions may still apply, so review each part page before ordering or installing.
R1401-42270Outer Air Filter ElementEngine Air Filters →R2401-42280Inner Air Filter ElementEngine Air Filters →HH164-32430Engine Oil FilterEngine Oil Filters →1G311-43380Fuel Filter Separator ElementFuel Filters →HH1J1-43172Fuel Filter CartridgeFuel Filters →HHTA0-37710Hydraulic Oil FilterHydraulic Filters →
Compatible loaders
Loader compatibility is stored separately from parts. Configuration requirements below come from the cited John Deere compatibility table.
Front loaderJohn Deere LA1154SUKubota current M60 brochure lists LA1154SU as the matching front loader for M5660SU.Loader configuration: Boom cylinder fulcrum supports height and power positions; current brochure matches LA1154SU to M5660SU.
Max height: 2469 lb (1120 kg) height position / 2928 lb (1328 kg) power positionLift height: Height position: 130.9 in (3326 mm); power position: 115.7 in (2938 mm)