Simplicity lawn tractors
Simplicity Sovereign 18H
The Simplicity Sovereign 18H is a garden tractor produced from 1993 to 2000. It features an 18 hp Kohler CH18 622cc 2-cylinder air-cooled gasoline engine with a belt-driven hydrostatic transmission offering infinite forward and reverse speeds. The tractor has two-wheel drive with manual or optional power steering and an open operator station. It includes an independent mid PTO with manual clutch and optional sleeve hitch. Dimensions include a 50.7 inch wheelbase, 70 inch length, and 689 lbs weight. Tires are 16x6.50-8 front and 23x10.5-12 rear. Attachments available include 42" and 48" mid-mount mower decks, blades, and snow blowers. The tractor was built in Port Washington, Wisconsin, USA.
Power-
Founded-
ModelSovereign 18H
Technical Specifications
Detailed specifications and technical data for Simplicity Sovereign 18H
Tires
| Rear tire | 23x10.5-12 |
|---|---|
| Front tire | 16x6.50-8 |
Engine
| Type | gasoline |
|---|---|
| Model | Kohler CH18 |
| Cooling | air-cooled horizontal-shaft V-Twin |
| Starter | electric |
| Cylinders | 2-cylinder |
| Fuel tank | 3 gal (11.4 L) |
| Bore/Stroke | 3.03x2.64 inches (77 x 67 mm) |
| Displacement | 622 cc (38 ci) |
| Power (gross) | 18 hp (13.4 kW) |
| Starter volts | 12 |
Dimensions
| Width | 36.9 inches (93 cm) |
|---|---|
| Length | 70 inches (177 cm) |
| Weight | 689 lbs (312 kg) |
| Rear axle | 5-bolt flange rear axle |
| Wheelbase | 50.7 inches (128 cm) |
| Height (steering wheel) | 39.7 inches (100 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Steering | manual, power (Optional) |
| Operator station | Open operator station |
Production
| Series | Sovereign Series |
|---|---|
| Built in | Port Washington, Wisconsin, USA |
| Category | Garden tractor |
| Manufacturer | Simplicity |
| Original price | $5,100 (1993), $5,250 (1994), $5,450 (1996), $5,650 (1997) |
| Years produced | 1993 - 2000 |
Attachments
| 42" Blade | Simplicity 1691520, front-mount, 42 inches width (106 cm), 70 lbs (31 kg) |
|---|---|
| 36" Snow blower | Simplicity 1691521, front-mount, 36 inches width (91 cm), 131 lbs (59 kg) |
| 42" Snow blower | Simplicity 1691522, front-mount, 42 inches width (106 cm), 143 lbs (64 kg) |
| 42" mid-mount mower deck | Simplicity 1691218, 42 inches (106 cm), total width 56 inches (142 cm), 3-blade, cut height 1.5 to 3.1 inch (3 to 7 cm), 127 lbs (57 kg) |
| 48" mid-mount mower deck | Simplicity 1691219, 48 inches (121 cm), total width 62 inches (157 cm), 3-blade, cut height 1.5 to 3.1 inch (3 to 7 cm), 153 lbs (69 kg) |
Transmission
| Type | belt-driven hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
Tractor hitch
| Type | sleeve hitch (Optional) |
|---|
Power Take-off (PTO)
| Clutch | manual |
|---|---|
| Mid PTO | independent |
Serial Number Location
| Location | Serial number tag on the left side of the tractor frame, above the front axle. |
|---|
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