Mitsubishi GX40
The Mitsubishi GX40 is a tractor produced by Mitsubishi. It is equipped with a 139.7 ci 2.3 L engine. The listed engine power is Diesel (listed): 40 hp / 29.8 kW. Transmission: 16 forward and reverse. Operating weight: 3979 lbs 1804 kg.
Engine Power
Diesel (listed): 40 hp / 29.8 kW
Fuel & Capacities
14.5 gal
54.9 L
Transmission
16 forward and reverse
Operating Weight
3979 lbs
1804 kg
Overview
 | 2005 - 2010
GX SeriesCompact Utility tractor
GX Series
Compact Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Mitsubishi |
Compact Utility tractor | |
Mitsubishi GX40 Engine | |
|---|---|
Mitsubishi 2.3L 4-cyl diesel | |
Fuel tank | 14.5 gal
54.9 L |
Engine details ...  | |
Mitsubishi GX40 Transmission | |
|---|---|
16-speed | |
Transmission details ...  |
Mitsubishi GX40 Power | |
|---|---|
Engine | 40 hp
29.8 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Power steering | |
Wet disc brakes | |
Cab standard with available air-condioning. |
Tractor hitch | |
|---|---|
Rear Type | I |
Control | position control |
Rear lift | 4186 lbs
1898 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 573/819/1328 (1.375) |
Dimensions & Tires | |
|---|---|
Wheelbase | 74.8 inches
189 cm |
Weight | 3979 lbs
1804 kg |
Front tire | 8-18 |
Rear tire | 13.6-26 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 139.7 ci / 2.3 L Diesel
Manufacturer | Mitsubishi K4N |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 139.7 ci
2.3 L |
Bore/Stroke | 3.54x3.54 inches
90 x 90 mm |
Power | 40 hp
29.8 kW |
Rated RPM | 2600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission — 16 forward and reverse
Gears | 16 forward and reverse |
Clutch | dry disc |
Dimensions
Mitsubishi GX40 Tires | |
|---|---|
Standard tires (ag) | Front: 8-18. Rear: 13.6-26 |
Dimensions | |
|---|---|
Wheelbase | 74.8 inches
189 cm |
Length | 134.25 inches
340 cm |
Width | 61.2 inches
155 cm |
Height | 93.5 inches
237 cm |
Weight | 3979 lbs
1804 kg |
Ground clearance | 14 inches
35 cm |
Front tread | 48 inches
121 cm |
Rear tread | 48/52.2/55.7/59.5/63.6/67.5 inches
121/132/141/151/161/171 cm |
Photos
Mitsubishi GX40 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Mitsubishi GX40 based on its 40 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 GX40.
Estimated Continuous Field Runtime: 7 hrs
Approximately 7 hours of continuous field operation at ~75% rated power on a full tank (14.5 gal / 54.9 L).
Estimated 75% Load Fuel Burn~2.1 gal/hr (7.9 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 GX40 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Mitsubishi GX40.
Converted Equivalents:
Horsepower (HP)40 hp
Kilowatts (kW)29.8 kW
Metric Horsepower (PS / CV)40.6 PS
Direct Competitor Comparison
Compare Mitsubishi GX40 against same-era industry alternatives in the same horsepower class.
Current Model
Mitsubishi
Mitsubishi GX40
Engine Power:Diesel (listed): 40 hp / 29.8 kW
★ Baseline Reference
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