Kubota M5400 Tractor

Manufacturer Kubota
Price -
Model M5400
Equipment Type Utility Tractors
Factory

VARIANTS

M5400DT-N narrow profile

KUBOTA M5400 POWER

Engine (gross) 58hp / 43.3kW
Engine (net) 54hp / 40.3kW
PTO (claimed) 50hp / 37.3kW

ENGINE DETAIL

The Kubota M5400 is powered by a reliable 5-cylinder F2803 diesel engine, offering 58 hp at 2700 RPM and a robust torque of 129 lb-ft at 1600 RPM, advantageous for heavy-duty tasks. Its 2.7L displacement provides efficient fuel combustion, while the liquid-cooled system ensures optimal operating temperature. A notable challenge could be the coolant capacity of 8.5 quarts, requiring regular maintenance to prevent overheating in extended operations.

Description Kubota F2803 diesel 5-cylinder liquid-cooled
Displacement 167.6ci / 2.7L
Bore/Stroke 3.43x3.64inches / 87x 92 mm
Power (gross) 58hp / 43.3kW
Rated RPM 2700
Torque 129 lb-ft /174.9 Nm
Torque RPM 1600
Starter volts 12
Coolant capacity 8.5qts / 8.0L

ENGINE OIL

The Kubota M5400 tractor has an oil capacity of 8.5 quarts (8.0 liters), requiring oil changes every 100 hours to ensure optimal engine performance and longevity. Regular oil maintenance is critical for minimizing wear and tear on engine components, hence preventing potential malfunctions or costly repairs. Adequate oil maintenance can lead to improved efficiency, making it suitable for intensive agricultural tasks.

Oil capacity 8.5qts / 8.0L
Oil change 100 h

KUBOTA M5400 ENGINE

The Kubota M5400 tractor features a robust 2.7L 5-cylinder diesel engine, ensuring efficient fuel combustion and reliable power output for various agricultural tasks. Its 17.2-gallon (65.1L) fuel tank offers extended operational time between refueling, which is advantageous for larger farming operations or when working in remote areas. However, be aware that the higher fuel capacity may contribute to increased weight, potentially impacting maneuverability on uneven terrain.

Description Kubota 2.7L 5-cyl diesel
Fuel tank 17.2gal / 65.1L

TRANSMISSIONS OVERVIEW

The Kubota M5400 features an 8-speed partially synchronized transmission paired with a 12-speed creeper gear, allowing for precise speed control at low RPMs, which is advantageous for tasks requiring high torque such as tilling or plowing in tight spaces. The partially synchronized system facilitates smoother gear changes and enhances operator comfort. However, the complexity of the dual transmission may present a learning curve for new operators and requires regular maintenance to ensure optimal performance.

Description 8-speed partially synchronized 12-speed creeper

TRANSMISSION 1

The Kubota M5400 features a partially synchronized transmission, providing seamless shifting between the 8 forward and 4 reverse gears, enhancing operational efficiency. The dry disc clutch allows for reliable engagement, although it may offer less smoothness compared to engaged clutches, potentially posing challenges in sensitive applications. With an oil capacity of 42.3 quarts, regular maintenance using Kubota Super UDT is crucial for optimal performance, especially in varying load conditions.

Type partially synchronized
Gears 8 forward and 4 reverse
Clutch dry disc
Oil capacity 42.3qts / 40.0L/Kubota Super UDT
Description Four gears (1-4) in two ranges (low/high) plus reverse range. Synchronized shifting between gears 3 and 4.

SPEEDS 1

Description With 16.9-28 rear tires.

TRANSMISSION 2

The Kubota M5400's creeper gear system allows for precise speed control, making it ideal for tasks requiring meticulous handling, such as tilling or planting in tight spaces. With 12 forward and 4 reverse gears, it offers versatile adaptability for various field operations, though the complexity of gear shifting may require additional operator training. Overall, the combination of its gear configuration and creeper capability enhances productivity in performance-demanding agricultural scenarios.

Type creeper
Gears 12 forward and 4 reverse

SPEEDS 2

Description With 16.9-28 rear tires.

MECHANICAL

The Kubota M5400 offers a versatile 4x2 and optional 4x4 configuration, providing flexibility for various terrain and load conditions. The power steering combined with mechanical wet disc brakes enhances maneuverability and safety, albeit maintenance may be higher due to the more complex braking system. Its 8-speed partially synchronized transmission, along with the optional 12-speed creeper, allows for optimal speed management, ideal for tasks requiring precision, but may require adept operator skill for effective gear engagement.

Chassis 4x2 2WD/4x4 MFWD 4WD
Steering power
Brakes mechanical wet disc
Cab Two-post ROPS
Transmissions 8-speed partially synchronized 12-speed creeper

HYDRAULICS

Type open center
Valves 1
Pump flow 11gpm / 41.6lpm

TRACTOR HITCH

Rear Type II/I
Control position and draft control
Rear lift (at ends) 4200lbs / 1905kg
Rear lift (at 24 3307lbs / 1500kg

POWER TAKE-OFF (PTO)

Rear PTO independent
Rear RPM 540 (1.375)
Engine RPM 540@2295

KUBOTA M5400 TIRES

The Kubota M5400 tractor offers both 2WD and 4WD configurations, with tire sizes optimized for various applications: 2WD features a narrow front tire (7.5-16), enhancing maneuverability in tight spaces, while 4WD is equipped with wider front tires (9.5-22) for improved traction in challenging terrains. The rear tire size (16.9-28) remains consistent across both drive types, providing ample flotation and stability. Choosing between 2WD and 4WD depends on your specific needs; 2WD is typically more fuel-efficient and easier to maintain, while 4WD excels in traction and stability for heavy-duty tasks.

2WD Standard tires (ag) Front: 7.5-16. Rear: 16.9-28
4WD Standard tires (ag) Front: 9.5-22. Rear: 16.9-28

DIMENSIONS

Wheelbase 78.7inches / 199cm
Length 137.6inches / 349cm
DT-N Length 134.3inches / 341cm
Width 72.8inches / 184cm
DT-N Width 48inches / 121cm
Height (ROPS) 94inches / 238cm
2WD Weight 3858lbs / 1749kg
4WD Weight 4078lbs / 1849kg
Ground clearance 18.1inches / 45cm
DT-N Ground clearance 14inches / 35cm

DIMENSIONS & TIRES

The Kubota M5400 features a 78.7-inch wheelbase, providing a stable platform for traction and maneuverability, ideal for diverse agricultural tasks. Weighing between 3858 to 4078 pounds, this tractor delivers a good balance of power and stability but may pose challenges in heavily muddy or sloped terrains due to its 2WD configuration. The tire specifications (front 7.5-16 and rear 16.9-28) enhance flotation and traction but could limit performance on very uneven ground compared to 4WD models in similar conditions.

Wheelbase 78.7inches / 199cm
Weight 3858 to 4078 pounds
Front tire 7.5-16
2WD Rear tire 16.9-28

KUBOTA LA1001 LOADER

Height (to pin) 114inches / 289cm
Clearance, dumped bucket 89inches / 226cm
Dump reach 35inches / 88cm
Dump angle 39°
Reach at ground 71.3inches / 181cm
Rollback angle 25°
Breakout force (at pin) 3330lbs / 1510kg
Lift to full height (at pin) 2205lbs / 1000kg
Bucket width 72inches / 182cm

ELECTRICAL

Ground negative
Battery CCA 615
Battery volts 12


Last Updated 2025-01-01
Stephen is a passionate tractor hobbyist with a deep-seated love for all things mechanized and agricultural. Growing up in a rural setting, he developed a fascination with these mighty machines that have played a crucial role in shaping the farming industry.

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