Fiat 18
The Fiat 18 is a tractor produced by Fiat. It is equipped with a 69.3 ci 1.1 L engine. The listed engine power is Diesel (listed): 18 hp / 13.4 kW. Transmission: 6 forward and 2 reverse. Operating weight: 1830 lbs 830 kg.
Engine Power
Diesel (listed): 18 hp / 13.4 kW
Fuel & Capacities
Diesel
Transmission
6 forward and 2 reverse
Operating Weight
1830 lbs
830 kg
Overview
 | 1956 - 1958
Piccola SeriesUtility tractor
Piccola Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Fiat |
Utility tractor | |
Built in Modena, Italy | |
Fiat 18 Engine | |
|---|---|
FIAT 1.1L 2-cyl diesel | |
Engine details ...  |
Fiat 18 Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Fiat 18 Power | |
|---|---|
Engine | 18 hp
13.4 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 66.9 inches
169 cm |
Weight | 1830 lbs
830 kg |
Front tire | 4.00-15 |
Rear tire | 8-24 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 69.3 ci / 1.1 L Diesel
Manufacturer | FIAT |
Fuel Type | Diesel |
Configuration | 2-cylinder, liquid-cooled |
Displacement | 69.3 ci
1.1 L |
Bore/Stroke | 3.35x3.94 inches
85 x 100 mm |
Power | 18 hp
13.4 kW |
Rated RPM | 2200 |
Transmission
Transmission — 6 forward and 2 reverse gear
Type | gear |
Gears | 6 forward and 2 reverse |
Dimensions
Fiat 18 Tires | |
|---|---|
Standard tires (ag) | Front: 4.00-15. Rear: 8-24 |
Dimensions | |
|---|---|
Wheelbase | 66.9 inches
169 cm |
Length | 102.2 inches
259 cm |
Width | 54.3 inches
137 cm |
Height | 60.6 inches
153 cm |
Weight | 1830 lbs
830 kg |
Photos
Fiat 18 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Fiat 18 based on its 18 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. |
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 Fiat 18.
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
Fiat 18 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Fiat 18.
Converted Equivalents:
Horsepower (HP)18 hp
Kilowatts (kW)13.4 kW
Metric Horsepower (PS / CV)18.2 PS
Direct Competitor Comparison
Compare Fiat 18 against same-era industry alternatives in the same horsepower class.
Current Model
Fiat
Fiat 18
Engine Power:Diesel (listed): 18 hp / 13.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester Type A 15HP
Engine Power:16.7
Production Years:1908 - 1911
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