Introduction
Kubota M5640SU Utility Tractor
The Kubota M5640SU is a utility tractor produced between 2009 and 2019, designed to serve a variety of agricultural and general maintenance tasks. Part of the M7040SU series, this model is built for operational efficiency and reliability in farming environments.
Engine and Performance
The tractor is powered by a Kubota V2403-T liquid-cooled, 4-cylinder turbocharged diesel engine. With a displacement of 148.5 cubic inches (2.4 L), it generates a net power output of 56 hp (41.8 kW) at a rated speed of 2700 RPM. The engine complies with Interim Tier IV emission standards.
Transmission and Drivetrain
The drivetrain features a partially synchronized transmission providing 8 forward and 4 reverse gears. It includes a 275mm dry disc clutch and a synchronized forward-reverse shuttle shift in the low range, with synchronized shifting between the 3rd and 4th gears. The base configuration is a 4x2 2WD drive, with an optional 4x4 MFWD configuration available for improved traction.
Hydraulics and PTO
The M5640SU utilizes an open-center hydraulic system with a total flow capacity of 17.1 gpm (64.7 lpm). It is equipped with an independent rear PTO operating at 540 RPM, which reaches its rated speed at an engine speed of 2295 RPM. The rear hitch is a Category II/I type, capable of a lift capacity of 4,200 lbs (1905 kg) at the ends.
Dimensions and Handling
The tractor features a wheelbase of 78.7 inches (199 cm). The 2WD model weighs approximately 3,747 lbs (1699 kg), while the 4WD version weighs 3,858 lbs (1749 kg). Maneuverability is facilitated by hydrostatic power steering and mechanical wet disc brakes. The operator station is equipped with a two-post foldable ROPS for safety.
Conclusion
The Kubota M5640SU is a versatile utility tractor suited for small to medium-scale agricultural operations. Its balance of power, compact dimensions, and reliable mechanical components makes it a practical solution for farmers and landowners requiring a dependable machine for daily field work and implement management.
Production Information of Kubota, M5640SU
- Utility tractor
| Manufacturer | Kubota |
|---|---|
| Original price | $19,540 (2011) |
Dimension and Tires Information of Kubota, M5640SU
| Rear tread | 51.9 to 67.7 inches [131 to 171 cm] |
|---|---|
| Wheelbase | 78.7 inches [199 cm] |
| Height (ROPS) | 92.9 inches [235 cm] |
| Width | 67.3 inches [170 cm] |
| Length | 136 inches (2WD) [345 cm] |
| Clearance (front axle) | 17.9 inches [45 cm] |
| Weight | 3,747 lbs (2WD) [1699 kg] |
| Weight(optional) | 131.5 inches (4WD) [334 cm] |
| Front tread | 52.4 to 56.3 inches [133 to 143 cm (4WD)] |
| Front tread | 55.9 to 59.8 inches [141 to 151 cm (2WD)] |
| Front tread(optional) | 3,858 lbs (4WD) [1749 kg] |
| Standard tires (ag) | Front: 6.50-16. Rear: 14.9-28 (2WD) |
|---|---|
| Industrial rear | 16.9-24 (4WD) |
| Industrial front | 12.5/80-18 (4WD) |
| Industrial front(optional) | Front: 9.5L-15. Rear: 14.9-28 (2WD) |
| Industrial front(optional) | Front: 9.5-22. Rear: 16.9-28 (4WD) |
| Optional tires (ag) | Front: 7.50-16. Rear: 16.9-28 (2WD) |
| Optional tires (ag)(optional) | 29x12.5-15 |
| Optional tires (ag)(optional) | 305R343 (2WD) |
| Optional tires (ag)(optional) | Front: 9.5L-15. Rear: 16.9-28 (2WD) |
| Optional tires (ag)(optional) | Front: 8.3-24. Rear: 14.9-28 (4WD) |
| Optional tires (ag)(optional) | Front: 9.5-22. Rear: 14.9-28 (4WD) |
| Lawn/turf front | 9.00-10 (2WD) |
| Lawn/turf front(optional) | Front: 9.5-16. Rear: 18.4-16.1 (4WD) |
| Lawn/turf front(optional) | 21.5L-16 |
| Lawn/turf front(optional) | 570-648 (2WD) |
| Lawn/turf rear | 16.9-24 (2WD) |
Engine Specifications of Kubota, M5640SU
- Kubota V2403-T
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 148.5 ci [2.4 L] |
| Air cleaner | Dual dry element |
| Emissions | Interim Tier IV |
| Coolant capacity | 7.4 qts [7.0 L] |
| Oil capacity | 7.6 qts [7.2 L] |
| Starter | Electric |
| Rated RPM | 2700 |
| Power (net) | 56 hp [41.8 kW] |
Transmission Information of Kubota, M5640SU
Transmission variants 1
- Four gears in high, low, and reverse ranges. Synchronized forward-reverse shuttle shifting in low range, and synchronized shifting between gears 3 and 4.
| Type | Partially synchronized |
|---|---|
| Oil capacity | 42.4 qts [40.1 L] |
| Gears | 8 forward and 4 reverse |
| Clutch | 275mm dry disc |
Mechanical Specs of Kubota, M5640SU
- Mechanical wet disc brakes
- Two-post foldable ROPS. Optional canopy.
| Drive | 4x2 2WD |
|---|---|
| Steering | Hydrostatic power |
| Steering(optional) | 4x4 MFWD 4WD (optional) |
| Differential lock | Rear standard |
Power Information of Kubota, M5640SU
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
| Engine RPM | 540@2295 |
Hydraulics Specifications of Kubota, M5640SU
| Type | Open center |
|---|---|
| Total flow | 17.1 gpm [64.7 lpm] |
| Pump flow | 11 gpm [41.6 lpm] |
| Capacity | 10.6 gal [40.1 L] |
| Steering flow | 6.1 gpm [23.1 lpm] |
| Valves | 0 to 2 |
Three-Point Hitch of Kubota, M5640SU
| Rear Type | II/I |
|---|---|
| Rear lift (at ends) | 4,200 lbs [1905 kg] |
| Rear lift (at 24"/610mm) | 3,307 lbs [1500 kg] |
Electrical System of Kubota, M5640SU
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 582 |
| Charging system | Alternator |
| Charging amps | 40 |
Where it sits
With 56 HP, the Kubota M5640SU sits between M4500 (55 HP) and KL58Z (57 HP) in Kubota's range. Its power puts it in the 37th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Kubota M5640SU have?
The Kubota M5640SU delivers 56 HP.
What years was the Kubota M5640SU produced?
The Kubota M5640SU was produced in 2009-2019.
What engine does the Kubota M5640SU have?
The Kubota M5640SU is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Kubota M5640SU use?
The Kubota M5640SU uses a Partially synchronized transmission.
How much does the Kubota M5640SU weigh?
The Kubota M5640SU weighs 3,747 lbs (2WD) [1699 kg].
Is the Kubota M5640SU 4WD?
The Kubota M5640SU is available in 2WD/4WD.