Fahr D15
The Fahr D15 is a tractor produced by Fahr. It is equipped with a 79.6 ci 1.3 L engine. The listed engine power is Diesel (listed): 15 hp / 11.2 kW. Transmission: ZF A8. Operating weight: 2560 lbs 1161 kg.
Engine Power
Diesel (listed): 15 hp / 11.2 kW
Fuel & Capacities
Diesel
Transmission
ZF A8
Operating Weight
2560 lbs
1161 kg
Overview
 | 1950 - 1951 |
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Production | |
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Manufacturer | Fahr |
Total built | 2126 |
Fahr D15 Engine | |
|---|---|
Guldner 1.3L 2-cyl diesel | |
Engine details ...  |
Fahr D15 Transmission | |
|---|---|
5-speed gear | |
Transmission details ...  |
Fahr D15 Power | |
|---|---|
Engine | 15 hp
11.2 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Manual steering | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 64.6 inches
164 cm |
Weight | 2560 lbs
1161 kg |
Full dimensions and tires ...  | |
Engine
Engine Detail — 79.6 ci / 1.3 L Diesel
Manufacturer | Guldner 2D15 |
Fuel Type | Diesel |
Configuration | 2-cylinder, liquid-cooled |
Displacement | 79.6 ci
1.3 L |
Bore/Stroke | 3.35x4.53 inches
85 x 115 mm |
Power | 15 hp
11.2 kW |
Rated RPM | 1800 |
Transmission
Transmission — ZF A8
Transmission | ZF A8 |
Type | gear |
Gears | 5 forward and 1 reverse |
 | |
Dimensions
Fahr D15 Tires |
|---|
Dimensions | |
|---|---|
Wheelbase | 64.6 inches
164 cm |
Length | 102.4 inches
260 cm |
Width | 62.2 inches
157 cm |
Height | 48.2 inches
122 cm |
Weight | 2560 lbs
1161 kg |
Recommended Implements & Sizing Guide
Engineering recommendations for Fahr D15 based on its 15 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 Fahr D15.
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
Fahr D15 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Fahr D15.
Converted Equivalents:
Horsepower (HP)15 hp
Kilowatts (kW)11.2 kW
Metric Horsepower (PS / CV)15.2 PS
Direct Competitor Comparison
Compare Fahr D15 against same-era industry alternatives in the same horsepower class.
Current Model
Fahr
Fahr D15
Engine Power:Diesel (listed): 15 hp / 11.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester D-214
Engine Power:14
Production Years:1958 - 1962