Ariens GT19
The Ariens GT19 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): 19 hp / 14.2 kW. Transmission: infinite forward and reverse. Operating weight: 895 to 930 pounds.
Engine Power
Gasoline (gross): 19 hp / 14.2 kW
Fuel & Capacities
4.5 gal
17.0 L
Transmission
infinite forward and reverse
Operating Weight
895 to 930 pounds
Overview
 | 1981 - 1987
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Ariens |
Garden tractor | |
Built in Brillion, Wisconsin, USA | |
Variants |
|---|
Ariens GT19 Engine | |
|---|---|
19HP Kohler 770cc 2-cyl gasoline | |
Fuel tank | 4.5 gal
17.0 L |
Engine details ...  | |
Ariens GT19 Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Steering | manual |
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 | 895 to 930 pounds |
Front tire | 16-6.50x8 |
Rear tire | 23-8.50x10 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | flywheel alternator |
Charging amps | 15 |
Battery CCA | 255 |
Battery volts | 12 |
Battery AH | 39 |
Engine
Engine Detail — 770 cc / 46.98 ci Gasoline
Manufacturer | Kohler KT-19 |
Fuel Type | Gasoline |
Configuration | 2-cylinder, air-cooled horizontal-shaft opposed-twin |
Displacement | 770 cc
46.98 ci |
Bore/Stroke | 3.125x3.0625 inches
79 x 78 mm |
Power (gross) | 19 hp
14.2 kW |
Fuel use | 1.8 gal/hour
6.8 l/hour |
Air cleaner | dry element with foam precleaner |
Compression | 6.7:1 |
Starter | electric |
Starter volts | 12 |
Sparkplug gap | 0.025 inches
0.635 mm |
Oil capacity | 1.5 qts
1.4 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 GT19 Tires | |
|---|---|
Lawn/turf front | 16-6.50x8 |
Lawn/turf rear | 23-8.50x10 |
Dimensions | |
|---|---|
Wheelbase | 48 inches
121 cm |
Length | 74.75 inches
189 cm |
Width | 43 inches
109 cm |
Height (steering wheel) | 47.75 inches
121 cm |
Shipping weight | 895 lbs*Model 931026
405 kg |
930 lbs*Model 931029
421 kg | |
Attachments
Attachment overview | |
|---|---|
42" mid-mount mower deck | |
48" mid-mount mower deck | |
60" mid-mount mower deck | |
Snowblower | |
Blade | |
Front-end loader | |
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |
Photos
Ariens GT19
Ariens GT19
Recommended Implements & Sizing Guide
Engineering recommendations for Ariens Lawn Tractors Ariens GT19 based on its 19 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. |
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 GT19.
Estimated Continuous Field Runtime: 4.6 hrs
Approximately 4.6 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 (3.7 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 GT19 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ariens Lawn Tractors Ariens GT19.
Converted Equivalents:
Horsepower (HP)19 hp
Kilowatts (kW)14.2 kW
Metric Horsepower (PS / CV)19.3 PS
Direct Competitor Comparison
Compare Ariens GT19 against same-era industry alternatives in the same horsepower class.
Current Model
Ariens Lawn Tractors
Ariens GT19
Engine Power:Gasoline (gross): 19 hp / 14.2 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 8-16
Engine Power:17.8
Production Years:1917 - 1922
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