The Kubota B5000 is one of the earliest and most iconic models in Kubota’s compact tractor lineup. Produced between 1973 and 1977, this sub-compact utility tractor was built in Japan and designed for small-scale farming, gardening, and light-duty work. Despite its modest size, the B5000 delivers reliable power, impressive maneuverability, and exceptional durability — hallmarks of Kubota engineering.
With both 2WD (B5000E) and 4WD (B5000DT) versions, this model is suitable for a wide range of terrains and farming needs. Farmers and collectors worldwide appreciate the B5000 for its simplicity, ease of maintenance, and dependable performance over decades of use.
| Specification | Details |
|---|---|
| Model | Kubota B5000 |
| Series | B Series |
| Years of Production | 1973–1977 |
| Type | Sub-Compact Utility Tractor |
| Manufacturer | Kubota Corporation |
| Built in | Japan |
| Variants | B5000DT (4WD), B5000E (2WD) |
Engine
At the heart of the Kubota B5000 is a compact yet powerful 0.5-liter 2-cylinder diesel engine, known for its reliability and fuel efficiency. This engine provides just the right amount of power for small fieldwork, mowing, or gardening tasks.
| Specification | Details |
|---|---|
| Engine Model | Kubota Z500 |
| Type | 2-cylinder diesel engine |
| Displacement | 0.5 L (505 cc) |
| Rated Power (Net) | 9 hp (6.7 kW) |
| PTO Power (Claimed) | 8 hp (6.0 kW) |
| Cooling System | Liquid-cooled |
| Fuel Type | Diesel |
The Kubota Z500 engine is well-regarded for its smooth operation and durability. It runs quietly and efficiently, providing consistent power output with minimal maintenance — even after decades of operation.
Transmission
The Kubota B5000 uses a 6-speed unsynchronized gear transmission, giving operators flexibility for different terrain and workloads.
| Transmission Type | Unsynchronized Gear |
|---|---|
| Gears | 6 forward, 2 reverse |
| Clutch Type | Single dry plate |
| Drive Options | 2WD or 4WD |
| Steering | Manual |
| Operator Station | Open |
| Brakes | Mechanical drum brakes |
This manual transmission offers simple mechanics and strong reliability, ideal for users who prefer a straightforward, low-maintenance tractor.
Power & Performance
Although compact, the B5000 delivers stable and consistent performance. Its 9 horsepower engine provides enough force to handle light fieldwork, while the mechanical PTO supports implements such as mowers, tillers, and plows.
| Power Type | Output |
|---|---|
| Engine Power | 9 hp (6.7 kW) |
| PTO Power | 8 hp (6.0 kW) |
| PTO Type | 540 / 860 / 1000 RPM |
| Rear Hitch | Category I |
The B5000’s efficient design allows farmers to complete daily tasks with minimal fuel consumption and maintenance costs, making it one of the most economical tractors of its generation.
Dimensions & Weight
Compact and easy to handle, the Kubota B5000 is perfect for tight spaces and small farms. Its lightweight design ensures low ground compaction while still offering stability and traction.
| Specification | Details |
|---|---|
| Wheelbase | 45.9 in (116 cm) |
| Weight | 900 lbs (408 kg) |
| Length | 78 in (approx.) |
| Height | 46 in (approx.) |
| Front Tire | 4.00-10 |
| Rear Tire | 7-14 |
This model’s small frame allows for easy transport, maneuvering, and storage — especially useful for orchard or greenhouse operators.
Hydraulics & Hitch
The B5000 includes a simple yet dependable Category I 3-point hitch, capable of supporting light implements. The hydraulic pump ensures smooth operation for lifting and lowering attachments.
| Feature | Specification |
|---|---|
| Hydraulic Type | Open center |
| Pump Flow | 2.75 gpm (10.4 lpm) |
| Rear Hitch Type | Category I |
| Rear Lift Capacity | Approx. 330 lbs (150 kg) |
Even though compact, the hydraulic system provides enough power to operate small implements efficiently for plowing, cultivating, or mowing.
Electrical System
| Feature | Specification |
|---|---|
| Ground | Negative |
| Battery Voltage | 12V |
| Starter | Electric |
| Charging System | Standard Alternator |
The simple 12V system ensures reliable starts and consistent electrical performance, requiring minimal maintenance.
Operator Experience
The Kubota B5000 was designed for simplicity and practicality. Its open operator station provides easy access and visibility, while the manual controls are intuitive and responsive. Despite being one of the smallest tractors in Kubota’s lineup, it offers remarkable comfort and control for its class.
The 4WD variant (B5000DT) provides extra stability on uneven terrain, making it suitable for hilly farms, gardens, and rural properties.
Attachments
The versatility of the Kubota B5000 is enhanced by its compatibility with a wide range of attachments.
| Attachment | Function |
|---|---|
| Mid-Mount Mower (44”) | Lawn and field mowing |
| Front-End Loader | Light material handling |
| Rear Implements | Plows, rotary tillers, cultivators |
Thanks to its standard PTO setup, the B5000 can work with many modern compact implements, increasing its usefulness even decades after its release.
Performance and Legacy
The Kubota B5000 remains a highly respected model among collectors and small-scale farmers alike. Known for its rugged reliability, low maintenance, and excellent fuel efficiency, this vintage machine continues to perform admirably around the world.
Even after 40 years, many B5000 units are still operational — a true testament to Kubota’s engineering quality.
Farmers seeking a Used Kubota Tractor often choose the B5000 for its combination of compact design, low running cost, and proven durability.
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Conclusion
The Kubota B5000 is a timeless compact tractor that combines simplicity, reliability, and efficiency. Its 0.5L diesel engine, 6-speed gear transmission, and lightweight design make it a perfect fit for small farms, orchards, and gardens.
If you are looking for a Used Kubota Tractor that offers enduring quality and easy maintenance, the B5000 remains an excellent choice. Trust EVERY FARM TRACTOR to deliver reliable Japanese tractors to your farm, wherever you are in the world.
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