Ariens
GT18
Lawn tractor · 1979–1991 · 18 hp
AriensGT18
The Ariens GT18 is a lawn tractor manufactured from 1979 to 1991. It features a Kohler M18 engine, and hydraulic power steering. The transmission is a hydrostatic type with infinite forward and reverse.
Engine
| Engine | Kohler M18 |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 2 |
| Cooling | air-cooled horizontal-shaft V-Twin |
| Displacement | 42.18 ci (691 cc) |
| Bore | 3.13 in (79 mm) |
| Stroke | 2.75 in (70 mm) |
| Compression Ratio | 6 |
| Power Gross | 18 hp (13.4 kW) |
| Power Rated | 18 hp |
| Air Cleaner | dry element with foam precleaner |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 2 qts (1.9 L) |
| Manufacturer | Kohler |
| Sparkplug Gap | 0.02 in (0.51 mm) |
Transmission
| Transmission Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
| Oil Capacity | 5.5 qts (5.2 L) |
| Oil Type | SAE 5W-30 |
| Available Options | hydrostatic |
PTO
| Rear Type | independent |
|---|---|
| Front Type | independent |
Hitch
| Rear Type | 0 optional |
|---|
Dimensions
| Length | 75 in (190 cm) |
|---|---|
| Width | 43 in (109 cm) |
| Height | 47 in (119 cm) |
| Wheelbase | 48 in (121 cm) |
Weight
| Weight | 938 lbs (425 kg) |
|---|---|
| Shipping | 938 lbs (425 kg) |
Tires & Tracks
| Front Ag | 16-6.50x8 |
|---|---|
| Rear Ag | 23-10.50x12 |
Fuel
| Capacity | 4.5 gal (17 L) |
|---|
Steering
| Type | hydraulic power |
|---|