Mitsubishi MTZ21

The Mitsubishi MTZ21 is a tractor produced by Mitsubishi. It is equipped with a 80.4 ci 1.3 L engine. The listed engine power is Diesel (listed): 20.7 hp / 15.4 kW. Transmission: 8 forward and reverse. Operating weight: 1984 lbs 899 kg.

Engine Power

Diesel (listed): 20.7 hp / 15.4 kW

Fuel & Capacities

5.3 gal 20.1 L

Transmission

8 forward and reverse

Operating Weight

1984 lbs 899 kg

Overview

	Compact Utility tractor	Compact Utility tractor

Production
Manufacturer	Mitsubishi
Compact Utility tractor

Mitsubishi MTZ21 Engine
Mitsubishi 1.3L 3-cyl diesel
Fuel tank	5.3 gal 20.1 L
Engine details ...

Mitsubishi MTZ21 Transmission
8-speed
Transmission details ...

Mitsubishi MTZ21 Power
Engine	20.7 hp 15.4 kW

Mechanical
Four-wheel drive
Power steering
Two-post ROPS.

Tractor hitch
Rear Type	0

Power Take-off (PTO)
Rear PTO Type	540 (1.375)
Engine RPM	564@2500
	809@2500
	1321@2500
	-1042@2500

Dimensions & Tires
Wheelbase	58.1 inches 147 cm
Weight	1984 lbs 899 kg
Front tire	6-14
Rear tire	8.3-24
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12
Battery AH	45

Engine

Engine Detail — 80.4 ci / 1.3 L Diesel

Manufacturer	Mitsubishi S3L2
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	80.4 ci 1.3 L
Bore/Stroke	3.071x3.622 inches 78 x 92 mm
Power	20.7 hp 15.4 kW
Rated RPM	2500
Starter	electric
Starter volts	12

Transmission

Transmission — 8 forward and reverse

Gears

8 forward and reverse

Dimensions

Mitsubishi MTZ21 Tires
Standard tires (ag)	Front: 6-14. Rear: 8.3-24

Dimensions
Wheelbase	58.1 inches 147 cm
Length	106.3 inches 270 cm
Width	45.5 inches 115 cm
Height	75.8 inches 192 cm
Weight	1984 lbs 899 kg
Ground clearance	13 inches 33 cm
Front tread	37.4 inches 94 cm
Rear tread	34.7/40.6 inches 88/103 cm

Recommended Implements & Sizing Guide

Engineering recommendations for Mitsubishi MTZ21 based on its 20.7 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	4 ft (48 in)1.2 m	Light Duty	Pasture clipping and light brush under 1" diameter.
Rotary TillerSeedbed Prep	42 to 48 in105 - 120 cm	Light Duty	Covers compact tractor tire width.
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 MTZ21.

Estimated Continuous Field Runtime: 4.9 hrs

Approximately 4.9 hours of continuous field operation at ~75% rated power on a full tank (5.3 gal / 20.1 L).

Estimated 75% Load Fuel Burn~1.1 gal/hr (4.1 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