Mitsubishi GO321

The Mitsubishi GO321 is a tractor produced by Mitsubishi. It is equipped with a 107.3 ci 1.8 L engine. The listed engine power is Diesel (listed): 31.5 hp / 23.5 kW. Transmission: 16 forward and reverse. Operating weight: 3009 to 3417 pounds.

Engine Power

Diesel (listed): 31.5 hp / 23.5 kW

Fuel & Capacities

8.5 gal 32.2 L

Transmission

16 forward and reverse

Operating Weight

3009 to 3417 pounds

Overview

	2011 - 2015 GO SeriesCompact Utility tractor GO Series Compact Utility tractor

Production
Manufacturer	Mitsubishi
Compact Utility tractor

Mitsubishi GO321 Engine
Mitsubishi 1.8L 4-cyl diesel
Fuel tank	8.5 gal 32.2 L
Engine details ...

Mitsubishi GO321 Transmission
16-speed
Transmission details ...

Mitsubishi GO321 Power
Engine	31.5 hp 23.5 kW

Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post ROPS. Cab optional.

Tractor hitch
Rear Type	JISI
Rear lift	3968 lbs 1799 kg

Power Take-off (PTO)
Rear PTO	540 (1.375)

Dimensions & Tires
Wheelbase	69.7 inches 177 cm
Weight	3009 to 3417 pounds
Front tire	8-16
Rear tire	12.4-26
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References

GO261-GO281-GO301-GO321-GO341 (021204-10538715000) published in 2012

Engine

Engine Detail — 107.3 ci / 1.8 L Diesel

Manufacturer	Mitsubishi S4L2
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	107.3 ci 1.8 L
Bore/Stroke	3.07x3.62 inches 78 x 92 mm
Power	31.5 hp 23.5 kW
Rated RPM	2500
Starter	electric
Starter volts	12

Transmission

Transmission — 16 forward and reverse

Gears	16 forward and reverse
Four gears in four ranges with left-hand shuttle shift.

Dimensions

Mitsubishi GO321 Tires
Standard tires (ag)	Front: 8-16. Rear: 12.4-26

Dimensions
Wheelbase	69.7 inches 177 cm
Length	123.6 inches 313 cm
ROPS Width	54.9 inches 139 cm
Cab Width	56.1 inches 142 cm
Height (ROPS)	78.5 inches 199 cm
Height (cab)	79.1 inches 200 cm
ROPS Weight	3009 lbs 1364 kg
Cab Weight	3417 lbs 1549 kg
Ground clearance	14.4 inches 36 cm
Front tread	43.9 inches 111 cm
Rear tread	43.1 to 54.9 inches 109 to 139 cm

Recommended Implements & Sizing Guide

Engineering recommendations for Mitsubishi GO321 based on its 31.5 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	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 Mitsubishi GO321.

Estimated Continuous Field Runtime: 5.2 hrs

Approximately 5.2 hours of continuous field operation at ~75% rated power on a full tank (8.5 gal / 32.2 L).

Estimated 75% Load Fuel Burn~1.6 gal/hr (6.2 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