Yanmar F605
The Yanmar F605 is a tractor produced by Yanmar. It is equipped with a 158.1 ci 2.6 L engine. The listed engine power is Diesel (listed): 59.2 hp / 44.1 kW. Transmission: 24 forward and reverse. Operating weight: 4321 lbs 1960 kg.
Engine Power
Diesel (listed): 59.2 hp / 44.1 kW
Fuel & Capacities
16.5 gal
62.5 L
Transmission
24 forward and reverse
Operating Weight
4321 lbs
1960 kg
Overview
 | 1991 - 1998
Power Forte SeriesUtility tractor
Power Forte Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Yanmar |
Utility tractor | |
Yanmar F605 Engine | |
|---|---|
Yanmar 2.6L 3-cyl diesel | |
Fuel tank | 16.5 gal
62.5 L |
Engine details ...  | |
Yanmar F605 Power | |
|---|---|
Engine | 59.2 hp
44.1 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Four-post ROPS. Cab optional. |
Hydraulics | |
|---|---|
Pump flow | 8.3 gpm
31.4 lpm |
Tractor hitch | |
|---|---|
Rear Type | JIS1 |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
Engine RPM | 549@2600 |
676@2600 | |
798@2600 | |
1009@2600 | |
Dimensions & Tires | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Weight | 4321 lbs
1960 kg |
Front tire | 8.3-20 |
Rear tire | 12.4-32 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 40 |
Battery volts | 12 |
Battery AH | 110 |
Engine
Engine Detail — 158.1 ci / 2.6 L Diesel
Manufacturer | Yanmar 3TN100T |
Configuration | turbocharged diesel, 3-cylinder, liquid-cooled |
Displacement | 158.1 ci
2.6 L |
Bore/Stroke | 3.94x4.33 inches
100 x 110 mm |
Power | 59.2 hp
44.1 kW |
Rated RPM | 2600 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 6.7 qts
6.3 L |
Coolant capacity | 8.5 qts
8.0 L |
Transmission
Transmission options | |
|---|---|
9-speed | |
24-speed shuttle |
Transmission — 9 forward and 3 reverse
Gears | 9 forward and 3 reverse |
Three gears, plus reverse, in three ranges. Additional creeper doubles the number of available gears. | |
 | |
Transmission — 24 forward and reverse shuttle
Type | shuttle |
Gears | 24 forward and reverse |
Clutch | Reverse speeds are 8% slower than forward. |
 | |
Dimensions
Yanmar F605 Tires | |
|---|---|
Standard tires (ag) | Front: 8.3-20. Rear: 12.4-32 |
Dimensions | |
|---|---|
Wheelbase | 78.4 inches
199 cm |
Length | 137.8 inches
350 cm |
Width | 64.6 inches
164 cm |
Height | 92.9 inches
235 cm |
Weight | 4321 lbs
1960 kg |
Ground clearance | 14.8 inches
37 cm |
Front tread | 53.2 inches
135 cm |
Rear tread | 50.8 inches
129 cm |
Photos
Yanmar F605 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Yanmar F605 based on its 59.2 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
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 Yanmar F605.
Estimated Continuous Field Runtime: 5.4 hrs
Approximately 5.4 hours of continuous field operation at ~75% rated power on a full tank (16.5 gal / 62.5 L).
Estimated 75% Load Fuel Burn~3.1 gal/hr (11.7 L/hr)
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
Yanmar F605 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Yanmar F605.
Converted Equivalents:
Horsepower (HP)59.2 hp
Kilowatts (kW)44.1 kW
Metric Horsepower (PS / CV)60 PS
Direct Competitor Comparison
Compare Yanmar F605 against same-era industry alternatives in the same horsepower class.
Current Model
Yanmar
Yanmar F605
Engine Power:Diesel (listed): 59.2 hp / 44.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 485
Engine Power:53.6
Production Years:1981 - 1985
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