Kubota B40
Power
14 hp
Production
1988-1992
Engine
Diesel, 3-cylinder
Transmission
Gear
Weight
1213 lbs [550 kg]
Drive
4WD
Introduction
Kubota B40 Sub-Compact Utility Tractor
The Kubota B40 is a sub-compact utility tractor produced between 1988 and 1992. Designed for versatility in varied agricultural and horticultural settings, this machine focuses on compact dimensions and operational reliability.
Engine and Performance
The tractor is powered by the Kubota D850, a 3-cylinder liquid-cooled diesel engine. With a displacement of 52.2 cubic inches (0.9 L), it produces 14 hp (10.4 kW) at a rated speed of 2600 RPM. The engine utilizes an electric starter system with a 12-volt battery.
Transmission and Drivetrain
The B40 features a gear-type transmission providing 6 forward and 2 reverse speeds, allowing the operator to select the appropriate gear for specific tasks. Power is delivered through a four-wheel-drive system, which enhances traction on uneven or soft terrain.
Hydraulics and PTO
Equipped with a rear Power Take-Off (PTO) operating at 540 RPM, the tractor is compatible with various implements. The rear hitch is of the JIS0 type, facilitating the attachment of light-duty equipment suitable for a sub-compact tractor.
Dimensions and Chassis
With a wheelbase of 49 inches (124 cm) and a total width of 41.5 inches (105 cm), the B40 is designed for maneuverability in tight spaces. The tractor has a ground clearance of 9.3 inches (23 cm) and a base weight of 1213 lbs (550 kg). It is configured with an open operator station.
Conclusion
The Kubota B40 is a compact utility tractor suited for small-scale agricultural work, landscaping, and property maintenance where space is limited and maneuverability is prioritized over heavy-duty traction requirements.
Production Information of Kubota, B40
- Sub-Compact Utility tractor
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, B40
| Front tread | 30.3 inches [76 cm] |
|---|---|
| Wheelbase | 49 inches [124 cm] |
| Weight | 1213 lbs [550 kg] |
| Height | 49 inches [124 cm] |
| Length | 84.7 inches [215 cm] |
| Rear tread | 31.9/35.4 inches [81/89 cm] |
| Ground clearance | 9.3 inches [23 cm] |
| Width | 41.5 inches [105 cm] |
| Standard tires (ag) | Front: 5.00-12. Rear: 8-16 |
|---|
Engine Specifications of Kubota, B40
- Kubota D850
- Liquid-cooled
- Diesel
- 3-cylinder
| Power | 14 hp [10.4 kW] |
|---|---|
| Displacement | 52.2 ci [0.9 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 2.83x2.76 inches [72 x 70 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Kubota, B40
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 6 forward and 2 reverse |
Mechanical Specs of Kubota, B40
- Four-wheel drive
- Open operator station.
Power Information of Kubota, B40
| Rear PTO Type | 540 (1.375) |
|---|---|
| Rear PTO Type(optional) | 1228@2600 |
| Engine RPM | 447@2600 |
| Engine RPM(optional) | 814@2600 |
Three-Point Hitch of Kubota, B40
| Rear Type | JIS0 |
|---|
Electrical System of Kubota, B40
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 14 HP, the Kubota B40 sits between L13G (13 HP) and A-15 (15 HP) in Kubota's range. Its power puts it in the 3th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Kubota B40 have?
The Kubota B40 delivers 14 HP.
What years was the Kubota B40 produced?
The Kubota B40 was produced in 1988-1992.
What engine does the Kubota B40 have?
The Kubota B40 is powered by a Diesel, 3-cylinder engine.
What transmission does the Kubota B40 use?
The Kubota B40 uses a Gear transmission.
How much does the Kubota B40 weigh?
The Kubota B40 weighs 1213 lbs [550 kg].
Is the Kubota B40 4WD?
The Kubota B40 is available in 4WD.