Introduction
Shibaura SD5040T Compact Utility Tractor
The Shibaura SD5040T is a compact utility tractor produced between 1977 and 1980. Designed for versatility in agricultural and maintenance applications, this four-wheel-drive machine features a liquid-cooled diesel engine and a robust mechanical transmission configuration.
Engine and Performance
The tractor is powered by a Shibaura LEP854A four-cylinder turbocharged diesel engine with a 2.1 L displacement. It delivers a rated power of 50 hp at 2400 RPM. The engine uses a liquid-cooling system and a 12-volt electric starter to ensure reliable operation across varying environmental conditions.
Transmission and Drivetrain
The SD5040T utilizes a gear-driven transmission providing 24 forward and 8 reverse speeds. It features three gears across four ranges, supplemented by a creeper range that doubles the available speed options. Gear and range selection require the tractor to be stationary with the dry disc clutch engaged. Traction is managed via a four-wheel-drive system paired with a mechanical rear differential lock.
Hydraulics and Hitch
The hydraulic system is an open-center design with a pump flow rate of 7.1 gpm (26.9 lpm) and a fluid capacity of 9.2 gallons (34.8 L). It supports one or two remote valves. The rear hitch is a Category II/I type, equipped with both position and draft control, and offers a lift capacity of 4343 lbs (1969 kg) at the ends.
Operator Environment and Dimensions
The operator station is an open design, with an optional two-post Roll-Over Protective Structure (ROPS) and canopy available for safety. The tractor features power steering and mechanical drum brakes. With a wheelbase of 187 cm (73.8 inches) and a ground clearance of 39 cm (15.6 inches), the unit maintains a total weight of 1680 kg (3705 lbs).
Conclusion
The Shibaura SD5040T is a durable utility tractor suitable for a wide range of agricultural tasks. Its combination of a high-gear-count transmission, significant rear lift capacity, and four-wheel drive makes it a practical choice for field work and property maintenance where agility and traction are required.
Production Information of Shibaura, SD5040T
- Compact Utility tractor
| Manufacturer | Shibaura |
|---|
Dimension and Tires Information of Shibaura, SD5040T
| Front tread | 46.9 inches [119 cm] |
|---|---|
| Wheelbase | 73.8 inches [187 cm] |
| Weight | 3705 lbs [1680 kg] |
| Height (steering wheel) | 59.5 inches [151 cm] |
| Length | 132.7 inches [337 cm] |
| Rear tread | 47.2 to 59.1 inches [119 to 150 cm] |
| Ground clearance | 15.6 inches [39 cm] |
| Width | 59.8 inches [151 cm] |
| Ag front | 8.00x18 |
|---|---|
| Ag rear | 12.4/11-28 |
| Ag rear | 14.9x24 |
Engine Specifications of Shibaura, SD5040T
- Shibaura LEP854A
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 130.2 ci [2.1 L] |
| Compression | 22:1 |
| Bore/Stroke | 3.35x3.70 inches [85 x 94 mm] |
| Starter power | 2.8 hp [2.1 kW] |
| Starter | Electric |
| Rated RPM | 2400 |
| Power | 50 hp [37.3 kW] |
Transmission Information of Shibaura, SD5040T
Transmission variants 1
- Three gears, plus reverse, in four ranges. Tractor must be stopped, and clutch used, to shift gears and range. Additional creeper range doubles the number of available speeds.
| Type | Gear |
|---|---|
| Oil capacity | 37 qts [35.0 L] |
| Gears | 24 forward and 8 reverse |
| Clutch | Dry disc |
Mechanical Specs of Shibaura, SD5040T
- Four-wheel drive
- Open operator station. Available two-post ROPS and canopy.
- Mechanical drum brakes
| Differential lock | Mechanical rear |
|---|---|
| Steering | Power |
Power Information of Shibaura, SD5040T
| Rear PTO | Transmission |
|---|---|
| Rear PTO(optional) | 714@2400 |
| Engine RPM | 557@2400 |
| Engine RPM(optional) | Live |
| Engine RPM(optional) | 1148@2400 |
| Rear PTO Type | 540 (1.375) |
Optional with two-stage clutch.
Hydraulics Specifications of Shibaura, SD5040T
| Type | Open center |
|---|---|
| Pump flow | 7.1 gpm [26.9 lpm] |
| Capacity | 9.2 gal [34.8 L] |
| Valves | 1 or 2 |
Three-Point Hitch of Shibaura, SD5040T
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 4343 lbs [1969 kg] |
Electrical System of Shibaura, SD5040T
| Ground | Negative |
|---|---|
| Battery AH | 100 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 20 |
Where it sits
With 50 HP, the Shibaura SD5040T sits between SP5040 (49 HP) and SE5340 (52 HP) in Shibaura's range. Its power puts it in the 33th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Shibaura SD5040T have?
The Shibaura SD5040T delivers 50 HP.
What years was the Shibaura SD5040T produced?
The Shibaura SD5040T was produced in 1977-1980.
What engine does the Shibaura SD5040T have?
The Shibaura SD5040T is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Shibaura SD5040T use?
The Shibaura SD5040T uses a Gear transmission.
How much does the Shibaura SD5040T weigh?
The Shibaura SD5040T weighs 3705 lbs [1680 kg].
Is the Shibaura SD5040T 4WD?
The Shibaura SD5040T is available in 4WD.