Ariens GT18D 931030
The Ariens GT18D 931030 is a tractor produced by Ariens Lawn Tractors. It is equipped with a 753 cc 46 ci engine. The listed engine power is Diesel (gross): 18 hp / 13.4 kW. Transmission: infinite forward and reverse. Operating weight: 1060 lbs 480 kg.
Engine Power
Diesel (gross): 18 hp / 13.4 kW
Fuel & Capacities
4.5 gal
17.0 L
Transmission
infinite forward and reverse
Operating Weight
1060 lbs
480 kg
Overview
 | 1984 - 1987
Garden tractor |
|---|
Production | |
|---|---|
Manufacturer | Ariens |
Garden tractor | |
Built in Brillion, Wisconsin, USA | |
Ariens GT18D Engine | |
|---|---|
18HP Ruggerini 753cc 2-cyl diesel | |
Fuel tank | 4.5 gal
17.0 L |
Engine details ...  | |
Ariens GT18D 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 | 52 inches
132 cm |
Weight | 1060 lbs
480 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 | 550 |
Battery volts | 12 |
Battery AH | 39 |
References | |
|---|---|
 | |
Mowers - Tractors - Tillers published in 1987, by Ariens |
Engine
Engine Detail — 753 cc / 46 ci Diesel
Manufacturer | Ruggerini |
Fuel Type | Diesel |
Configuration | 2-cylinder, air-cooled |
Displacement | 753 cc
46 ci |
Bore/Stroke | 3.15x2.95 inches
80 x 75 mm |
Power (gross) | 18 hp
13.4 kW |
Fuel use | 0.84 gal/hour
3.2 l/hour |
Air cleaner | oil bath |
Compression | 19.3:1 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 3 qts
2.8 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 GT18D Tires | |
|---|---|
Lawn/turf front | 16-6.50x8 |
Lawn/turf rear | 23-10.50x12 |
Dimensions | |
|---|---|
Wheelbase | 52 inches
132 cm |
Length | 79 inches
200 cm |
Width | 43 inches
109 cm |
Height (steering wheel) | 47 inches
119 cm |
Shipping weight | 1060 lbs
480 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. |
Recommended Implements & Sizing Guide
Engineering recommendations for Ariens Lawn Tractors Ariens GT18D 931030 based on its 18 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 GT18D 931030.
Estimated Continuous Field Runtime: 4.8 hrs
Approximately 4.8 hours of continuous field operation at ~75% rated power on a full tank (4.5 gal / 17 L).
Estimated 75% Load Fuel Burn~0.9 gal/hr (3.5 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 GT18D 931030 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ariens Lawn Tractors Ariens GT18D 931030.
Converted Equivalents:
Horsepower (HP)18 hp
Kilowatts (kW)13.4 kW
Metric Horsepower (PS / CV)18.2 PS
Direct Competitor Comparison
Compare Ariens GT18D 931030 against same-era industry alternatives in the same horsepower class.
Current Model
Ariens Lawn Tractors
Ariens GT18D 931030
Engine Power:Diesel (gross): 18 hp / 13.4 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester Type A 15HP
Engine Power:16.7
Production Years:1908 - 1911
Related models
Ariens lawn tractors GT16
- Power:
- 16
- Production years:
- 1979 - 1982
Ariens lawn tractors HT16
- Power:
- 16
- Production years:
- 1982 - 1995
Ariens lawn tractors S-16
- Power:
- 16
- Production years:
- 1973 - 1975
Ariens lawn tractors S-16H
- Power:
- 16
- Production years:
- 1976 - 1978
Ariens lawn tractors GT17
- Power:
- 17
- Production years:
- 1979 - 1987