| Manufacturer |
Kubota |
| Price |
- |
| Model |
KL31 |
| Equipment Type |
Compact Utility Tractors |
| Factory |
|
KUBOTA KL31 POWER
ENGINE DETAIL
The Kubota KL31 features a compact 1.6L D1703 diesel engine, providing reliable 30.6 hp at a rated RPM of 2700, which is suitable for various agricultural tasks. With its liquid-cooled system, it ensures efficient operation even under heavy loads, but the engine's relatively low horsepower may limit performance in power-intensive applications. The 12-volt electric starter offers convenience, though potential challenges include maintenance of the electrical system and ensuring battery integrity for reliable starts in cold conditions.
| Description |
Kubota D1703 diesel 3-cylinder liquid-cooled |
| Displacement |
100.5ci / 1.6L |
| Bore/Stroke |
3.43x3.64inches / 87x 92mm |
| Power |
30.6hp / 22.8kW |
| Rated RPM |
2700 |
| Starter |
electric |
| Starter volts |
12 |
KUBOTA KL31 ENGINE
The Kubota KL31, equipped with a 1.6L 3-cylinder diesel engine, offers efficient fuel consumption, making it suitable for small to medium agricultural tasks. Its 10.6-gallon (40.1L) fuel tank allows for extended operation between refueling, enhancing productivity on the field. However, users should consider the power output relative to larger models for heavy-duty applications, as well as potential maintenance costs associated with diesel engine components.
| Description |
Kubota 1.6L 3-cyl diesel |
| Fuel tank |
10.6gal / 40.1L |
TRANSMISSIONS OVERVIEW
The Kubota KL31 tractor features a highly versatile transmission offering both 20-speed and 30-speed options, enabling optimized power delivery and fuel efficiency for various agricultural tasks. The 30-speed option provides finer control for complex terrain, enhancing operational flexibility but may introduce a steeper learning curve for operators. Key considerations include maintenance of the transmission system and the potential for increased wear from the more complex gearing in the 30-speed setup.
| Description |
20-speed 30-speed |
TRANSMISSION 1
The Kubota KL31 tractor features a versatile 20 forward and reverse gear system, enabling precise control for various agricultural tasks. Its four gears in two ranges, coupled with a three-range shift (creeper, medium, and high-speed), allow for adaptable operation in diverse field conditions, from fine tilling to high-speed transport. The primary advantage is enhanced traction and torque management, but operators should be cautious of gear transitions to avoid mismatches that could lead to potential drivetrain strain.
| Gears |
20 forward and reverse |
| Description |
Four gears (1-4) in two ranges with three-range shift (creeper, medium, and high-speed) |
TRANSMISSION 2
The Kubota KL31 features a versatile 30 forward and 20 reverse gear configuration, enhancing operational flexibility across various terrains. The inclusion of a shuttle shift allows for efficient directional changes, while having only 1-8 reverse gears limits high-speed reverse capabilities, which could affect maneuverability in tight spaces. This design is advantageous for tasks requiring precision at lower speeds, but operators should consider the limitations in high-speed reverse when planning for dynamic job site maneuvers.
| Gears |
30 forward and 20 reverse |
| Description |
Twelve gears in three ranges (creeper, medium, and high-speed) with shuttle shift. Only gears 1-8 available in reverse. In high-speed range only gears six forward and four reverse gears available |
MECHANICAL
The Kubota KL31's 4x4 MFWD system enhances traction and stability, making it suitable for varying terrain and heavy-duty applications. Its optional cab offers protection and comfort for operators, while the power steering simplifies maneuverability. The 20-speed and 30-speed transmission options allow for precise control over speed and torque, although the complexity of a 30-speed may require more operator training.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
mechanical wet disc |
| Cab |
Two-post ROPS. Cab optional |
| Transmissions |
20-speed 30-speed |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear RPM |
540 (1.375) |
| Engine RPM |
540@2700 / 763@2700 / 945@2700 / 1260@2700/-945@2700 |
KUBOTA KL31 TIRES
The Kubota KL31 tractor is equipped with standard agricultural tires, with front sizes of 8-16 and rear sizes of 12.4-26, offering good traction for various terrains while maintaining stability during operation. The larger rear tires provide enhanced load-bearing capacity, beneficial for plowing and heavy lifting tasks, but the smaller front tires may limit maneuverability in tighter spaces. Overall, this configuration is optimal for moderate agricultural tasks, but operators should assess soil conditions to maximize efficiency.
| Standard tires (ag) |
Front: 8-16. Rear: 12.4-26 |
DIMENSIONS
| Wheelbase |
68.7inches / 174cm |
| Length |
125.5inches / 318cm |
| Width |
55.9inches / 141cm |
| Height (ROPS) |
78inches / 198cm |
| Height (cab) |
82.7inches / 210cm |
| ROPS Weight |
2888lbs / 1309kg |
| Cab Weight |
3285lbs / 1490kg |
| Ground clearance |
14.2inches / 36cm |
| Front tread |
44.5inches / 113cm |
| Rear tread |
42.9 to 58.3inches / 108to 148cm |
DIMENSIONS & TIRES
The Kubota KL31 tractor features a wheelbase of 68.7 inches, providing enhanced stability and maneuverability on uneven terrain. Weighing between 2888 to 3285 pounds, this tractor strikes a balance between weight for traction and lightness for ease of transport, making it suitable for various agricultural applications. The combination of 8-16 front tires and 12.4-26 rear tires ensures adequate grip and performance in diverse soil conditions, although tire size may limit its performance in heavily muddy or soft terrains.
| Wheelbase |
68.7inches / 174cm |
| Weight |
2888 to 3285 pounds |
| Front tire |
8-16 |
| Rear tire |
12.4-26 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
