Mitsubishi GA46
The Mitsubishi GA46 is a tractor produced by Mitsubishi. It is equipped with a 134.1 ci 2.2 L engine. The listed engine power is Diesel (listed): 45.6 hp / 34.0 kW. Transmission: 32 forward and reverse. Operating weight: 4012 to 4464 pounds.
Engine Power
Diesel (listed): 45.6 hp / 34.0 kW
Fuel & Capacities
14.5 gal
54.9 L
Transmission
32 forward and reverse
Operating Weight
4012 to 4464 pounds
Overview
 | 2008 - 2016
GA SeriesCompact Utility tractor
GA Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Mitsubishi |
Compact Utility tractor | |
Variants | |
|---|---|
GA46 | wheeled tractor |
GAK46 | half-track |
Mitsubishi GA46 Engine | |
|---|---|
Iseki 2.2L 4-cyl diesel | |
Fuel tank | 14.5 gal
54.9 L |
Engine details ...  | |
Mitsubishi GA46 Transmission | |
|---|---|
32-speed | |
Transmission details ...  |
Mitsubishi GA46 Power | |
|---|---|
Engine | 45.6 hp
34.0 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
Two-post ROPS. Cab optional. |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Rear lift | 4220 lbs
1914 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 562763/957/1207 (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 76 inches
193 cm |
Weight | 4012 to 4464 pounds |
Front tire | 8.3-20 |
Rear tire | 13.6-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery CCA | 750 |
Battery volts | 12 |
Battery AH | 80 |
Engine
Engine Detail — 134.1 ci / 2.2 L Diesel
Manufacturer | Iseki E4CG |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 134.1 ci
2.2 L |
Bore/Stroke | 3.43x3.62 inches
87 x 92 mm |
Power | 45.6 hp
34.0 kW |
Rated RPM | 2500 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 32 forward and reverse
Gears | 32 forward and reverse |
Clutch | wet disc |
Dimensions
Mitsubishi GA46 Tires | |
|---|---|
Standard tires (ag) | Front: 8.3-20. Rear: 13.6-28 |
Dimensions | |
|---|---|
Wheelbase | 76 inches
193 cm |
Length | 143.5 inches
364 cm |
Width | 66.9 inches
169 cm |
Height (ROPS) | 99 inches
251 cm |
Height (cab) | 90.6 inches
230 cm |
ROPS Weight | 4012 lbs
1819 kg |
Cab Weight | 4464 lbs
2024 kg |
Ground clearance | 15.2 inches
38 cm |
Front tread | 48 inches
121 cm |
Rear tread | 48 to 59.5 inches
121 to 151 cm |
Photos
Mitsubishi GA46 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Mitsubishi GA46 based on its 45.6 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
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 Mitsubishi GA46.
Estimated Continuous Field Runtime: 6.1 hrs
Approximately 6.1 hours of continuous field operation at ~75% rated power on a full tank (14.5 gal / 54.9 L).
Estimated 75% Load Fuel Burn~2.4 gal/hr (9 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
Mitsubishi GA46 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Mitsubishi GA46.
Converted Equivalents:
Horsepower (HP)45.6 hp
Kilowatts (kW)34 kW
Metric Horsepower (PS / CV)46.2 PS
Direct Competitor Comparison
Compare Mitsubishi GA46 against same-era industry alternatives in the same horsepower class.
Current Model
Mitsubishi
Mitsubishi GA46
Engine Power:Diesel (listed): 45.6 hp / 34.0 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 424
Engine Power:41.1
Production Years:1964 - 1967
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