Shibaura SD1803
The Shibaura SD1803 is a tractor produced by Shibaura. The listed engine power is Diesel (listed): 22 hp / 16.4 kW. Operating weight: 2215 lbs 1004 kg.
Engine Power
Diesel (listed): 22 hp / 16.4 kW
Fuel & Capacities
Diesel
Operating Weight
2215 lbs
1004 kg
Overview
 | Compact Utility tractor | Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Shibaura |
Compact Utility tractor | |
Built in Matsumoto, Japan | |
Variants | |
|---|---|
SD1803 | 2WD |
SD1843 | 4WD |
Shibaura SD1803 Engine | |
|---|---|
3-cyl diesel | |
Engine details ...  |
Shibaura SD1803 Power | |
|---|---|
Engine | 22 hp
16.4 kW |
Mechanical | |
|---|---|
Two-wheel drive |
Dimensions & Tires | |
|---|---|
Weight | 2215 lbs
1004 kg |
Full dimensions and tires ...  | |
Engine
Engine Detail — Diesel
Fuel Type | Diesel |
Configuration | 3-cylinder |
Power | 22 hp
16.4 kW |
Transmission
Transmission |
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Dimensions
Shibaura SD1803 Tires |
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Dimensions | |
|---|---|
Length | 111 inches
281 cm |
Width | 46 inches
116 cm |
Height | 70 inches
177 cm |
Weight | 2215 lbs
1004 kg |
Recommended Implements & Sizing Guide
Engineering recommendations for Shibaura SD1803 based on its 22 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 1 to 2 Bottom (12")1 - 2 铧 (30 cm) | Light Duty | Ideal for garden plots and light sandy soil. |
Rotary Cutter / MowerMowing & Clearing | 4 ft (48 in)1.2 m | Light Duty | Pasture clipping and light brush under 1" diameter. |
Rotary TillerSeedbed Prep | 42 to 48 in105 - 120 cm | Light Duty | Covers compact tractor tire width. |
Disc HarrowSecondary Tillage | 5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片) | Light Duty | Small acreage soil break-up and secondary aeration. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Shibaura SD1803.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Shibaura SD1803 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Shibaura SD1803.
Converted Equivalents:
Horsepower (HP)22 hp
Kilowatts (kW)16.4 kW
Metric Horsepower (PS / CV)22.3 PS
Direct Competitor Comparison
Compare Shibaura SD1803 against same-era industry alternatives in the same horsepower class.
Current Model
Shibaura
Shibaura SD1803
Engine Power:Diesel (listed): 22 hp / 16.4 kW
★ Baseline Reference
Related models
Shibaura SD1800
- Power:
- 17.8
- Production years:
- 1977 - 1980
Shibaura SD1840
- Power:
- 17.8
- Production years:
- 1977 - 1980
Shibaura SP1800
- Power:
- 17.8
Shibaura SP1840
- Power:
- 17.8
Shibaura SD1843
- Power:
- 18