| Manufacturer | Kubota |
| Price | - |
| Model | M4900 |
| Equipment Type | Utility Tractors |
| Factory |
KUBOTA M4900 POWER
| Engine (gross) | 54hp / 40.3kW |
| Engine (net) | 49.5hp / 36.9kW |
| PTO (claimed) | 45hp / 33.6kW |
ENGINE DETAIL
The Kubota M4900 is powered by a robust F2803 5-cylinder diesel engine, delivering a gross output of 54 hp at 2600 RPM, making it suitable for medium-duty agricultural tasks. Its dual dry element air cleaner enhances engine longevity by optimizing intake air filtration, while the oil and coolant capacities of 8.5 quarts and 6.6 quarts respectively support extended operating intervals. However, the moderate horsepower may limit performance in heavy-duty applications, making it ideal for smaller farms or light to moderate operations.
| Description | Kubota F2803 diesel 5-cylinder liquid-cooled |
| Displacement | 167.6ci / 2.7L |
| Bore/Stroke | 3.43x3.64inches / 87x 92 mm |
| Power (gross) | 54hp / 40.3kW |
| Air cleaner | dual dry elements |
| Rated RPM | 2600 |
| Starter volts | 12 |
| Oil capacity | 8.5qts / 8.0L |
| Coolant capacity | 6.6qts / 6.2L |
KUBOTA M4900 ENGINE
The Kubota M4900 features a robust 2.7L 5-cylinder diesel engine, providing reliable power and efficiency for various agricultural applications. With two fuel tank options—17.2 gallons for ROPS and 25.1 gallons for cab—operators can choose based on their operational needs and duration, maximizing work time without frequent refueling. The cab version is particularly advantageous for extended hours in adverse weather, while the ROPS option may appeal for its maneuverability in tighter spaces.
| Description | Kubota 2.7L 5-cyl diesel |
| ROPS Fuel tank | 17.2gal / 65.1L |
| Cab Fuel tank | 25.1gal / 95.0L |
TRANSMISSIONS OVERVIEW
The Kubota M4900 features an 8-speed synchronized shuttle transmission, offering seamless gear shifting for improved operator efficiency and comfort during field operations. This setup is advantageous for applications requiring frequent directional changes, such as loader work or transport tasks. However, users should note that while the synchronized shuttle enhances ease of operation, it may not provide the same versatility as a more advanced multi-speed transmission in complex terrain scenarios.
| Description | 8-speed 8-speed synchronized shuttle 12-speed |
TRANSMISSION 1
The Kubota M4900 features an 8-speed forward and 4-speed reverse gear system, providing versatility in various agricultural tasks. With an oil capacity of 42.4 quarts (40.1 liters), it allows for enhanced lubrication and cooling, which is essential for prolonged engine lifespan and performance under heavy loads. However, the complexity of gear shifting may pose a challenge for novice operators, necessitating familiarization for optimal utilization in diverse terrains.
| Gears | 8 forward and 4 reverse |
| Oil capacity | 42.4qts / 40.1L |
TRANSMISSION 2
The Kubota M4900 features a synchronized shuttle transmission with 8 forward and reverse gears, enhancing operator efficiency during direction changes without the need to stop. Its oil capacity of 42.4 quarts (40.1 liters) ensures adequate lubrication, which is crucial for long-term reliability, especially in demanding agricultural tasks. This setup is advantageous for tasks requiring frequent directional shifts, such as loader operations, but may present a learning curve for operators new to synchronized systems.
| Type | synchronized shuttle |
| Gears | 8 forward and reverse |
| Oil capacity | 42.4qts / 40.1L |
| Description | Four synchronized gears in two range with synchronized shuttle. |
TRANSMISSION 3
The Kubota M4900 tractor features a creeper transmission, allowing for very low-speed operation ideal for precision tasks such as tilling or planting. With a total of 12 forward and reverse gears, it provides versatility in various field conditions, enhancing control over maneuverability and power delivery. However, the complexity of the transmission may require more maintenance, making it essential for the operator to have technical knowledge to optimize performance.
| Transmission | creeper |
| Gears | 12 forward and reverse |
MECHANICAL
The Kubota M4900 offers a choice between 2WD and 4WD configurations, providing versatility in traction depending on field conditions. Its hydrostatic power steering allows for effortless maneuverability, while the mechanical wet disc brakes enhance reliability during intensive operations. The availability of an optional air-conditioned cab can improve operator comfort during prolonged use, making it suitable for diverse agricultural tasks in varying climates.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | mechanical wet disc |
| Cab | Two-post folding ROPS. Cab optional with air-conditioning. |
| Transmissions | 8-speed 8-speed synchronized shuttle 12-speed |
HYDRAULICS
| Type | open center |
| Valves | 1 to 3 |
| Total flow | 17.1gpm / 64.7lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Control | position control and top-link draft sensing |
| Rear lift (at ends) | 4200lbs / 1905kg |
| Rear lift (at 24 | 3310lbs / 1501kg |
POWER TAKE-OFF (PTO)
| Rear PTO | live |
| Rear RPM | 540 |
KUBOTA M4900 TIRES
The Kubota M4900 tractor features versatile tire configurations across agricultural, lawn/turf, and industrial categories, facilitating optimal performance for various applications. Its 2WD and 4WD options with different tire sizes enhance traction and stability on diverse terrains, although the choice between them may impact ground disturbance and fuel efficiency. Operators should assess their specific needs, as 4WD offers enhanced maneuverability in challenging conditions while potentially increasing operational costs.
| Ag front | 8.3-24 (2WD)/8.3-24 (4WD) |
| Ag rear | 14.9-28 |
| Lawn/turf front | 9.00-10 (2WD)/29x12.5-15 (4WD) |
| Lawn/turf rear | 21.5L-16.1R3 |
| Industrial front | 12.5/80-18 R4 |
| Industrial rear | 16.9-24 R4 |
DIMENSIONS
| ROPS Wheelbase | 78.7inches / 199cm |
| Cab Wheelbase | 81.7inches / 207cm |
| 2WD ROPS Length | 137.6inches / 349cm |
| 4WD ROPS Length | 134.1inches / 340cm |
| 2WD Cab Length | 140.6inches / 357cm |
| 4WD Cab Length | 137inches / 347cm |
| Width | 67.2inches / 170cm *Minimum |
| Height (ROPS) | 92.5inches / 234cm |
| Height (cab) | 97.8inches / 248cm |
| Clearance (front axle) | 16.9inches / 42cm |
| 2WD Front tread | 55.9 to 71.7inches / 141to 182 cm |
| 4WD Front tread | 52.3 to 56.3inches / 132to 143 cm |
| Rear tread | 51.9 to 67.7inches / 131to 171 cm |
KUBOTA M4900 WEIGHT
| 2WD ROPS Shipping | 3748lbs / 1700kg |
| 4WD ROPS Shipping | 3968lbs / 1799kg |
| 2WD Cab Shipping | 4277lbs / 1940kg |
| 4WD Cab Shipping | 4497lbs / 2039kg |
DIMENSIONS & TIRES
The Kubota M4900 features a compact ROPS wheelbase of 78.7 inches, providing excellent maneuverability in tight spaces, while the cab wheelbase of 81.7 inches enhances stability during operation. Weighing between 3748 to 4497 pounds, it offers a robust build suitable for various agricultural tasks, although the weight variation may affect towing capacity and ground pressure based on configuration. The tire specifications, with 8.3-24 in the front and 14.9-28 in the rear, suggest a balanced approach to traction and stability, making it well-suited for both field work and transport.
| ROPS Wheelbase | 78.7inches / 199cm |
| Cab Wheelbase | 81.7inches / 207cm |
| Weight | 3748 to 4497 pounds |
| Front tire | 8.3-24 |
| Rear tire | 14.9-28 |
KUBOTA LA1002 LOADER
| Height (to pin) | 115.6inches / 293cm |
| Clearance, dumped bucket | 89.2inches / 226cm |
| Dump reach | 34.6inches / 87cm |
| Dump angle | 39° |
| Rollback angle | 25° |
| Breakout force (lift) | 3330lbs / 1510kg |
| Lift to full height (at pin) | 2579lbs / 1169kg |
| Bucket width | 72inches / 182cm |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| ROPS Charging amps | 45 |
| Cab Charging amps | 60 |
| Battery CCA | 700 |
| Battery volts | 12 |