Bolens lawn tractors
Bolens 3012G ST125
The Bolens 3012G ST125 is a garden tractor produced from 1986 to 1987 as part of the Suburban Series. It features a 12.5 hp Briggs & Stratton 655cc 2-cylinder gasoline engine with electric start and a 5-speed gear transmission. The tractor is two-wheel drive with manual steering and disc brakes, and has an open operator station. It includes a mid PTO with an independent electric clutch. Dimensions include a 45 inch wheelbase, 69 inch length, 34.5 inch width, and 42.5 inch height. Tires are 15x6.00-6 front and 20x8.00-10 rear. Attachments available include a 36 inch mid-mount mower deck, 38 inch single and two-stage snow blowers, and a 42 inch front-mount blade. The tractor was built in Port Washington, Wisconsin, USA.
Power-
Founded-
Model3012G
Technical Specifications
Detailed specifications and technical data for Bolens 3012G ST125
Engine
| Type | gasoline |
|---|---|
| Model | Briggs & Stratton 404707 |
| Cooling | air-cooled vertical-shaft horizontally-opposed |
| Starter | electric |
| Cylinders | 2-cylinder |
| Fuel tank | 5 gal (18.9 L) |
| Bore/Stroke | 3.44x2.16 inches (87 x 55 mm) |
| Displacement | 655 cc (40 ci) |
| Oil capacity | 1.5 qts (1.4 L) |
| Power (gross) | 12.5 hp (9.3 kW) |
| Starter volts | 12 |
Overview
| Series | Suburban Series |
|---|---|
| Built in | Port Washington, Wisconsin, USA |
| Category | Garden tractor |
| Production years | 1986 - 1987 |
Variants
| 3012G | gear |
|---|---|
| 3012H | hydrostatic |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 45 |
| Battery volts | 12 |
Mechanical
| Drive | Two-wheel drive |
|---|---|
| Brakes | Disc brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Attachments
| Blade | 42 inches (106 cm) width, front-mount Bolens |
|---|---|
| Snowblower | 38 inches (96 cm) width, single-stage front-mount; 38 inches (96 cm) width, two-stage front-mount |
| 36" mid-mount mower deck | 36 inches (91 cm) cutting width, mid-mount Bolens, 2-blade |
Transmission
| Type | belt-driven gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Model | Peerless 801 |
Serial Numbers
| Location | Serial number tag on the rear fender, under the tractor seat, on the left side |
|---|
Dimensions & Tires
| Width | 34.5 inches (87 cm) |
|---|---|
| Height | 42.5 inches (107 cm) |
| Length | 69 inches (175 cm) |
| Rear tire | 20x8.00-10 |
| Wheelbase | 45 inches (114 cm) |
| Front tire | 15x6.00-6 |
Power Take-off (PTO)
| Type | independent |
|---|---|
| Clutch | electric |
| Location | Mid PTO |