Yanmar YM2500
The Yanmar YM2500 is a tractor produced by Yanmar. It is equipped with a 78 ci 1.3 L engine. The listed engine power is Diesel (listed): 25 hp / 18.6 kW. Transmission: 8 forward and 2 reverse. Operating weight: 2310 lbs 1047 kg.
Engine Power
Diesel (listed): 25 hp / 18.6 kW
Fuel & Capacities
Diesel
Transmission
8 forward and 2 reverse
Operating Weight
2310 lbs
1047 kg
Overview
 | 1977 - 1978
Compact Utility tractor |
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Production | |
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Manufacturer | Yanmar |
Compact Utility tractor | |
Yanmar YM2500 Engine | |
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Yanmar 1.3L 3-cyl diesel | |
Engine details ...  |
Yanmar YM2500 Transmission | |
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8-speed gear | |
Transmission details ...  |
Yanmar YM2500 Power | |
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Engine | 25 hp
18.6 kW |
Mechanical | |
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Two-wheel drive | |
Open operator station. |
Tractor hitch | |
|---|---|
Rear Type | 1 |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
Dimensions & Tires | |
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Weight | 2310 lbs
1047 kg |
Full dimensions and tires ...  | |
Engine
Engine Detail — 78 ci / 1.3 L Diesel
Manufacturer | Yanmar 3T80-D |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 78 ci
1.3 L |
Bore/Stroke | 3.15x3.35 inches
80 x 85 mm |
Power | 25 hp
18.6 kW |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 8 forward and 2 reverse gear
Type | gear |
Gears | 8 forward and 2 reverse |
Dimensions
Yanmar YM2500 Tires |
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Dimensions | |
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Weight | 2310 lbs
1047 kg |
Photos
Yanmar YM2500
Yanmar YM2500
Recommended Implements & Sizing Guide
Engineering recommendations for Yanmar YM2500 based on its 25 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 | 5 ft (60 in)1.5 m | Medium Duty | Pasture maintenance and weeds up to 1.5" diameter. |
Rotary TillerSeedbed Prep | 54 to 60 in135 - 150 cm | Medium Duty | Thorough seedbed preparation in orchards and vegetable plots. |
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 Yanmar YM2500.
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 YM2500 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Yanmar YM2500.
Converted Equivalents:
Horsepower (HP)25 hp
Kilowatts (kW)18.6 kW
Metric Horsepower (PS / CV)25.3 PS
Direct Competitor Comparison
Compare Yanmar YM2500 against same-era industry alternatives in the same horsepower class.
Current Model
Yanmar
Yanmar YM2500
Engine Power:Diesel (listed): 25 hp / 18.6 kW
★ Baseline Reference
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