Sub-CompactPerformance profile
Shibaura SP1840
The Shibaura SP1840 is a compact tractor built for small farms and gardens. It has a 3-cylinder diesel engine made by Shibaura. This engine is liquid-cooled and has 17.8 horsepower. The tractor has a synchromesh transmission with 9 forward gears and 3 reverse gears, giving the driver good control over speed. This tractor is small and easy to use. It's 87.2 inches long, 39.8 inches wide, and 48.2 inches tall. It weighs 1279 pounds, which is light for a tractor. The SP1840 has agricultural tires in the front and back, making it good for farm work. It has a Category 3 hitch, which lets it connect to many tools. The hydraulic system is open center type, which helps run attachments. The tractor starts with an electric starter, making it easy to turn on.
ManufacturerShibauraPower17.8 hpEngine3-cylTransSynchromesh, Creeper
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Quick specs
- Category
- Sub-Compact
- Engine Power Output
- 18hp
- Operating Weight
- 1,279 lb
- Transmission
- Synchromesh, Creeper
At a glance
How the SP1840 compares
vs. Sub-Compact medianDistribution
Engine Power (hp)
Across all Sub-Compact tractors
17.8 hp · 17th
This model
4
Median 26.85 hp
49
This modelSub-Compact tractorsMediann = 816
The SP1840 ranks at the 17th percentile for engine power among recorded sub-compact tractors.
Overview
About the Shibaura SP1840
The Shibaura SP1840 is a compact tractor built for small farms and gardens. It has a 3-cylinder diesel engine made by Shibaura. This engine is liquid-cooled and has 17.8 horsepower. The tractor has a synchromesh transmission with 9 forward gears and 3 reverse gears, giving the driver good control over speed. This tractor is small and easy to use. It's 87.2 inches long, 39.8 inches wide, and 48.2 inches tall. It weighs 1279 pounds, which is light for a tractor. The SP1840 has agricultural tires in the front and back, making it good for farm work. It has a Category 3 hitch, which lets it connect to many tools. The hydraulic system is open center type, which helps run attachments. The tractor starts with an electric starter, making it easy to turn on.
Full specifications
Every recorded spec
General
| Manufacturer | Shibaura |
|---|---|
| Model | SP1840 |
| Category | Sub-Compact tractor |
| Operating weight | 1,279lb |
Engine
| Make | Shibaura |
|---|---|
| Model | S723 |
| Power | 17.8hp |
| Cylinders | 3 |
| Displacement | 53.6ci |
| Bore | 2.83in |
| Stroke | 2.83in |
Transmission
| Type | Synchromesh, Creeper |
|---|---|
| Forward gears | 9 |
| Reverse gears | 3 |
Hydraulics
| Type | Open Center |
|---|
Dimensions
| Length | 87.2in |
|---|---|
| Width | 39.8in |
| Height | 48.2in |
| Operating weight | 1,279lb |
Capacities
| Cooling system | 0.85gal |
|---|
Head to head
SP1840 vs. Sub-Compact median
How the Shibaura SP1840 compares to other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 17.8 hp | 26.9 hp | -34% | 17th |
| Engine Displacement | 53.6 ci | 91.4 ci | -41% | 12th |
| Cylinders | 3 | 3 | at median | 50th |
| Forward Gears | 9 | 9 | at median | 50th |
| Operating Weight | 1,279 lb | 2,700 lb | -53% | 10th |
| Length | 87.2 in | 113 in | -23% | 14th |
| Width | 39.8 in | 50.7 in | -21% | 11th |
| Height | 48.2 in | 78.4 in | -39% | 7th |
Medians and percentiles are computed from the sub-compact tractors in our database with a recorded value for each spec (sample sizes 584–816 models).
Compare to tractors with similar specs
Commonly compared Shibaura tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Shibaura SP1800 | 17.8 hp | 1,157 lb | — | Compare → |
| Shibaura S320 | 20 hp | 1,290 lb | — | Compare → |
| Shibaura SP2140 | 20.7 hp | 1,268 lb | — | Compare → |
| Shibaura SP1400 | 14 hp | — | — | Compare → |
| Shibaura SE1340 | 13 hp | 1,122 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 5015 | 18 hp | 1,278 lb | 1982–1985 | Compare → |
| Allis Chalmers WC (1938-1948) | 18 hp | 3,792 lb | 1938–1948 | Compare → |
| Bolens 1886 | 18 hp | — | 1971–1972 | Compare → |
| CaseIH 235 | 18 hp | 1,350 lb | — | Compare → |
| CaseIH Farmall DX18E | 18 hp | 1,314 lb | — | Compare → |
Explore
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FAQ
Common questions
What is the engine power output of the Shibaura SP1840?
Rated engine output for the Shibaura SP1840 is 17.8 hp, delivered by a 3-cylinder engine. The engine displaces 53.6 ci.
What is the operating weight of the Shibaura SP1840?
In working trim, the Shibaura SP1840 comes in at roughly 1,279 lb.
Which transmission does the Shibaura SP1840 use?
The Shibaura SP1840 is equipped with a Synchromesh, Creeper transmission with 9 forward gears.
What hydraulics does the Shibaura SP1840 have?
The Shibaura SP1840 uses an Open Center hydraulic system.
What three-point hitch category does the Shibaura SP1840 use?
The Shibaura SP1840 has a Category Category 3 three-point hitch.
How do I maintain a Shibaura SP1840?
Routine service for the Shibaura SP1840 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.