Kubota

Kubota M5640SU

The Kubota M5640SU is a utility tractor produced from 2009 onwards. It features a 56 hp turbocharged 2.4L 4-cylinder diesel engine meeting Interim Tier IV emissions standards. The tractor offers 2WD and optional 4WD variants, with an 8-speed partially synchronized transmission. It has a hydrostatic power steering system, mechanical wet disc brakes, and a two-post foldable ROPS with optional canopy. The M5640SU supports front-end loader and backhoe attachments, making it versatile for various utility tasks.

Power56 hp

Founded2009 - 2019

ModelM5640SU

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Technical Specifications

Detailed specifications and technical data for Kubota M5640SU

Power

Engine (net)	56 hp (41.8 kW)
PTO (claimed)	50 hp (37.3 kW)

Tires

Lawn/turf rear	16.9-24 (2WD), 570-648 (2WD), 21.5L-16
Industrial rear	16.9-24 (4WD)
Lawn/turf front	9.00-10 (2WD), 305R343 (2WD), 29x12.5-15
Industrial front	12.5/80-18 (4WD)
Optional tires (ag)	Front: 7.50-16. Rear: 16.9-28 (2WD), Front: 9.5L-15. Rear: 14.9-28 (2WD), Front: 9.5L-15. Rear: 16.9-28 (2WD), Front: 9.5-16. Rear: 18.4-16.1 (4WD), Front: 9.5-22. Rear: 14.9-28 (4WD), Front: 9.5-22. Rear: 16.9-28 (4WD)
Standard tires (ag)	Front: 6.50-16. Rear: 14.9-28 (2WD), Front: 8.3-24. Rear: 14.9-28 (4WD)

Engine

Type	turbocharged diesel
Model	Kubota V2403-T
Cooling	liquid-cooled
Starter	electric
Cylinders	4-cylinder
Emissions	Interim Tier IV
Rated RPM	2700
Air cleaner	dual dry element
Power (net)	56 hp (41.8 kW)
Displacement	148.5 ci (2.4 L)
Oil capacity	7.6 qts (7.2 L)
Starter volts	12
Coolant capacity	7.4 qts (7.0 L)

Capacity

Fuel	13.1 gal (49.6 L)
Front axle	8.5 qts (8.0 L)
Hydraulic system	10.6 gal (40.1 L)

Variants

M5640SU	2WD
M5640SUD	4WD

Dimensions

Width	67.3 inches (170 cm)
Length	136 inches (2WD) (345 cm), 131.5 inches (4WD) (334 cm)
Weight	3,747 lbs (2WD) (1699 kg), 3,858 lbs (4WD) (1749 kg)
Wheelbase	78.7 inches (199 cm)
Rear tread	51.9 to 67.7 inches (131 to 171 cm)
Front tread	55.9 to 59.8 inches (141 to 151 cm) (2WD), 52.4 to 56.3 inches (133 to 143 cm) (4WD)
Height (ROPS)	92.9 inches (235 cm)
Clearance (front axle)	17.9 inches (45 cm)

Electrical

Ground	negative
Battery CCA	582
Battery volts	12
Charging amps	40
Charging system	alternator

Hydraulics

Type	open center
Valves	0 to 2
Capacity	10.6 gal (40.1 L)
Pump flow	11 gpm (41.6 lpm)
Total flow	17.1 gpm (64.7 lpm)
Steering flow	6.1 gpm (23.1 lpm)

Mechanical

ROPS	Two-post foldable ROPS. Optional canopy.
Drive	4x2 2WD, 4x4 MFWD 4WD (optional)
Brakes	Mechanical wet disc brakes
Steering	hydrostatic power
Differential lock	rear standard

Production

Category	Utility tractor
Original price	$19,540 (2011)
Years produced	2009 - ????

Attachments

Loader	ModelLA1002 Loader Dump time1.7s Dump angle38° Lower time2.8s Raise time4.1s Rollback time2.6s Reach (dumped)33.7 inches (85 cm) Reach (ground)70.4 inches (178 cm) Rollback angle26° Height (at pin)112.5 inches (285 cm) Attachment optionsKubota Quick-Attach (optional), Two-lever Quick-Attach (optional) Clearance (dumped)105.4 inches (267 cm) Breakout force (bucket)5,350 lbs (2426 kg) Lift capacity (full at pin)2,580 lbs (1170 kg)
Backhoe	ModelKubota BH92 Backhoe Bucket force3,871 lbs (1755 kg) Bucket widths12 inches (30 cm), 16 inches (40 cm), 18 inches (45 cm), 24 inches (60 cm), 30 inches (76 cm) Digging depth108.9 inches (276 cm) Loading height95.3 inches (242 cm) Reach from pivot146.5 inches (372 cm) Dipperstick force2,593 lbs (1176 kg)
Overview	Front-end loader, Backhoe

Transmission

Type	partially synchronized
Gears	8 forward and 4 reverse
Notes	Four gears in high, low, and reverse ranges. Synchronized forward-reverse shuttle shifting in low range, and synchronized shifting between gears 3 and 4.
Clutch	275mm dry disc
Oil capacity	42.4 qts (40.1 L)

Tractor hitch