| Manufacturer |
Kubota |
| Price |
- |
| Model |
M90A |
| Equipment Type |
Utility Tractors |
| Factory |
|
KUBOTA M90A POWER
ENGINE DETAIL
The Kubota M90A features a robust V3800-T turbocharged diesel engine with a displacement of 3.8L, providing a rated power output of 88.8 hp at 2600 RPM, offering excellent torque across a wide range for demanding agricultural tasks. Its direct injection fuel system enhances combustion efficiency, resulting in improved fuel economy and lower emissions. Challenges may include the need for regular maintenance to ensure the turbocharger operates effectively and efficiently, especially in heavy-load scenarios.
| Description |
Kubota V3800-T turbocharged diesel 4-cylinder liquid-cooled |
| Displacement |
230ci / 3.8L |
| Bore/Stroke |
3.94x4.72inches / 100x 120 mm |
| Power |
88.8hp / 66.2kW |
| Fuel system |
direct injection |
| Rated RPM |
2600 |
| Starter |
electric |
| Starter volts |
12 |
KUBOTA M90A ENGINE
The Kubota M90A features a robust 3.8L 4-cylinder diesel engine, providing strong torque for demanding tasks. With a fuel tank capacity of 50.2 gallons (190.0 liters), it offers extended operation time, beneficial for large-scale agricultural applications or long working hours without frequent refueling. However, its size and weight may pose mobility challenges in tighter spaces or uneven terrains.
| Description |
Kubota 3.8L 4-cyl diesel |
| Fuel tank |
50.2gal / 190.0L |
TRANSMISSIONS OVERVIEW
The Kubota M90A tractor features a 16-speed power shift transmission and an optional 24-speed creeper gear, providing versatile speed control for various tasks, particularly in tillage and heavy-duty applications. The power shift allows for seamless gear changes under load, enhancing efficiency, while the creeper gear enables precise low-speed operations, essential for tasks like seedbed preparation. However, operators may need to adjust to the complexity of multiple gear options, which could require additional training for optimal performance.
| Description |
16-speed power shift 24-speed creeper |
TRANSMISSION 1
The Kubota M90A's eight power-shift gears in dual ranges enable efficient speed control and adaptability for various agricultural tasks. The hydraulic wet disc clutch provides smooth engagement and durability, minimizing wear during high-load operations. However, the complexity of power-shift systems may require more maintenance and operator training, particularly in demanding scenarios like transport or ground preparation.
| Type |
power shift |
| Gears |
16 forward and reverse |
| Clutch |
hydraulic wet disc |
| Description |
Eight power-shift gears in two ranges with shuttle. |
TRANSMISSION 2
The Kubota M90A features a 24-speed transmission with forward and reverse capabilities, providing excellent versatility for various agricultural tasks. The optional creeper gear significantly enhances low-speed performance, making it ideal for precision operations such as tilling or planting. However, the complexity of a higher gear range can lead to increased maintenance requirements and a steeper learning curve for operators.
| Gears |
24 forward and reverse |
| Description |
Optional creeper adds an additional 8-speed range to the standard transmission. |
MECHANICAL
The Kubota M90A features a robust 4x4 MFWD chassis, enhancing traction and stability on varied terrains. Its hydraulic wet disc brakes provide superior stopping power, ideal for heavy-duty applications. The advanced 16-speed power shift and optional 24-speed creeper transmission facilitate precise speed control, beneficial for tasks ranging from fieldwork to transport, but may require operator acclimatization to fully utilize their potential.
| Chassis |
4x4 MFWD 4WD |
| Brakes |
hydraulic wet disc |
| Cab |
Cab standard with air-conditioning. |
| Transmissions |
16-speed power shift 24-speed creeper |
TRACTOR HITCH
| Rear Type |
II |
| Control |
16-speed power shift 24-speed creeper |
| Rear lift |
8598lbs / 3900kg/11023lbs / 5000kg *With optional lift cylinder. |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540/1000 |
| Engine RPM |
540@2405 / 1000@2529 |
KUBOTA M90A TIRES
The Kubota M90A tractor utilizes standard agricultural tires, which provide a balance of traction and flotation on various terrains, particularly in field operations. The front tires (9.5-24) enhance maneuverability while the larger rear tires (12.4-38) improve stability and power transfer during heavy load applications. However, be mindful of the tire selection as inadequate inflation or unsuitable tread patterns can lead to reduced performance in muddy or uneven terrain.
| Standard tires (ag) |
Front: 9.5-24. Rear: 12.4-38 |
DIMENSIONS
| Wheelbase |
95.9inches / 243cm |
| Length |
168.1inches / 426cm |
| Width |
72.6inches / 184cm |
| Height |
103.2inches / 262cm |
| Weight |
7782lbs / 3529kg |
| Ground clearance |
13.4inches / 34cm |
| Front tread |
52.4 to 59.8inches / 133to 151 cm |
| Rear tread |
52 to 75.6inches / 132to 192 cm |
DIMENSIONS & TIRES
The Kubota M90A's wheelbase of 95.9 inches contributes to its stability and maneuverability, especially in uneven terrain. Weighing 7,782 lbs, this tractor can handle demanding agricultural tasks, but its heft may challenge transportability. The tire specifications, with front tires of 9.5-24 and rear tires of 12.4-38, enhance traction and load-bearing capacity, making it suitable for both fieldwork and heavy implement use.
| Wheelbase |
95.9inches / 243cm |
| Weight |
7782lbs / 3529kg |
| Front tire |
9.5-24 |
| Rear tire |
12.4-38 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
