Ariens GT20 931034

The Ariens GT20 931034 is a tractor produced by Ariens Lawn Tractors. It is equipped with a 770 cc 46.98 ci engine. The listed engine power is Gasoline (gross): 20 hp / 14.9 kW. Transmission: infinite forward and reverse. Operating weight: 960 lbs 435 kg.

Engine Power

Gasoline (gross): 20 hp / 14.9 kW

Fuel & Capacities

4.5 gal 17.0 L

Transmission

infinite forward and reverse

Operating Weight

960 lbs 435 kg

Overview

	1988 - 1995 Garden tractor

Production
Manufacturer	Ariens
Garden tractor
Built in Brillion, Wisconsin, USA

Ariens GT20 Engine
20HP Kohler 770cc 2-cyl gasoline
Fuel tank	4.5 gal 17.0 L
Engine details ...

Ariens GT20 Transmission
hydrostatic
Transmission details ...

Mechanical
Steering	hydraulic power
Disc brakes
Open operator station.

Tractor hitch
Rear Type	0 OptOptional

Power Take-off (PTO)
Rear PTO	independent
Clutch	electric
Front PTO	independent
Clutch	electric
Front PTO Type	3600

Dimensions & Tires
Wheelbase	48 inches 121 cm
Weight	960 lbs 435 kg
Front tire	16-6.50x8
Rear tire	23-10.50x12
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	flywheel alternator
Charging amps	20
Battery CCA	255
Battery volts	12
Battery AH	39

References

Mowers - Tractors - Tillers published in 1987, by Ariens
Tractors published in 1988, by Ariens

Engine

Engine Detail — 770 cc / 46.98 ci Gasoline

Manufacturer	Kohler M20
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled horizontal-shaft V-Twin
Displacement	770 cc 46.98 ci
Bore/Stroke	3.125x3.06 inches 79 x 78 mm
Power (gross)	20 hp 14.9 kW
Fuel use	1.8 gal/hour 6.8 l/hour
Air cleaner	dry element with foam precleaner
Compression	6.6:1
Starter	electric
Starter volts	12
Sparkplug	RV15YS
Sparkplug gap	0.020 inches 0.508 mm
Oil capacity	2 qts 1.9 L

Transmission

Transmission — infinite forward and reverse hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse
Oil capacity	5.5 qts 5.2 L
Oil type	SAE 5W-30

Dimensions

Ariens GT20 Tires
Lawn/turf front	16-6.50x8
Lawn/turf rear	23-10.50x12

Dimensions
Wheelbase	48 inches 121 cm
Length	75 inches 190 cm
Width	43 inches 109 cm
Height (steering wheel)	47 inches 119 cm
Shipping weight	960 lbs 435 kg

Attachments

Attachment overview
42" mid-mount mower deck
48" mid-mount mower deck
60" mid-mount mower deck
Snowblower
Blade
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.

Photos

Ariens GT20 with front blade and three-point hitch.

Ariens GT20 with 48-inch mower deck and 34RT tiller.

Ariens 831031 48-inch mower deck.

Detail of the 34RT tiller mounting on the Ariens GT20.

Recommended Implements & Sizing Guide

Engineering recommendations for Ariens Lawn Tractors Ariens GT20 931034 based on its 20 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 Ariens Lawn Tractors Ariens GT20 931034.

Estimated Continuous Field Runtime: 4.3 hrs

Approximately 4.3 hours of continuous field operation at ~75% rated power on a full tank (4.5 gal / 17 L).

Estimated 75% Load Fuel Burn~1 gal/hr (3.9 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

Ariens Lawn Tractors Ariens GT20 931034 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Ariens Lawn Tractors Ariens GT20 931034.

Enter value:

Unit:

Converted Equivalents:

Horsepower (HP)20 hp

Kilowatts (kW)14.9 kW

Metric Horsepower (PS / CV)20.3 PS

Direct Competitor Comparison

Compare Ariens GT20 931034 against same-era industry alternatives in the same horsepower class.

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