Midland Company lawn tractors Bull Pup R-70
Power
7 hp
Production
1957-1960
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven gear
Weight
$550:1958 lbs [0 kg]
Drive
2WD
Introduction
Midland Bull Pup R-70 Garden Tractor
The Bull Pup R-70 is a classic garden tractor produced by the Midland Company in South Milwaukee, Wisconsin, between 1957 and 1960. Designed for residential and small-property maintenance, this compact machine reflects the engineering standards of late 1950s American utility equipment.
Engine and Performance
The tractor is powered by a Briggs & Stratton 19 single-cylinder, air-cooled gasoline engine. It features a horizontal-shaft configuration and a displacement of 304 cc (18.56 ci). Rated at 3,600 RPM, the engine delivers 7 hp (5.2 kW). The unit is equipped with a manual recoil starter as standard, with an optional electric starter available.
Transmission and Drivetrain
The drivetrain utilizes a belt-driven gear transmission system providing three forward speeds and one reverse gear. To adapt to different terrain or workload requirements, the machine features interchangeable drive sprockets, allowing the operator to switch between low and high gear ranges. It is a two-wheel-drive vehicle operated from an open station.
Dimensions and Handling
The Bull Pup R-70 features manual steering for direct control. Its physical footprint includes a 41-inch wheelbase and a steering wheel height of 38.5 inches. The machine is fitted with lawn/turf tires, specifically 4.80x4 at the front and 6x12 at the rear, providing the necessary traction for standard gardening tasks. A 36-inch mower deck is included for grass maintenance applications.
Electrical System
The tractor operates on a 12-volt electrical system with a negative ground. It utilizes a starter-generator charging system to maintain the battery charge during operation.
Conclusion
The Bull Pup R-70 remains a functional piece of mid-century agricultural machinery. Its simple, robust construction and versatility make it a suitable candidate for light garden maintenance tasks and a representative example of vintage garden tractors for collectors.
Production Information of Midland Company lawn tractors, Bull Pup R-70
- Garden tractor
- Built in South Milwaukee, Wisconsin, USA
| Manufacturer | Midland Company |
|---|
Dimension and Tires Information of Midland Company lawn tractors, Bull Pup R-70
| Wheelbase | 41 inches [104 cm] |
|---|---|
| Height (steering wheel) | 38.5 inches [97 cm] |
| Weight | $550:1958 lbs [0 kg] |
| Lawn/turf front | 4.80x4 |
|---|---|
| Lawn/turf rear | 6x12 |
Engine Specifications of Midland Company lawn tractors, Bull Pup R-70
- Briggs & Stratton 19
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 304 cc [18.56 ci] |
| Rated RPM | 3600 |
| Bore/Stroke | 3.00x2.625 inches [76 x 67 mm] |
| Bore/Stroke(optional) | Electric |
| Starter | Manual recoil |
| Power | 7 hp [5.2 kW] |
Transmission Information of Midland Company lawn tractors, Bull Pup R-70
Transmission variants 1
- Interchangable drive sprockets provided to switch between low and high gear ranges.
| Type | Belt-driven gear |
|---|---|
| Gears | 3 forward and 1 reverse |
Mechanical Specs of Midland Company lawn tractors, Bull Pup R-70
- Two-wheel drive
- Manual steering
- Open operator station.
Electrical System of Midland Company lawn tractors, Bull Pup R-70
| Ground | Negative |
|---|---|
| Charging system | Starter-generator |
| Battery volts | 12 |
Where it sits
Its power puts it in the 80th percentile of 1950s models in our database (65 machines).
Frequently asked questions
How much horsepower does the Midland Company lawn tractors Bull Pup R-70 have?
The Midland Company lawn tractors Bull Pup R-70 delivers 7 HP.
What years was the Midland Company lawn tractors Bull Pup R-70 produced?
The Midland Company lawn tractors Bull Pup R-70 was produced in 1957-1960.
What engine does the Midland Company lawn tractors Bull Pup R-70 have?
The Midland Company lawn tractors Bull Pup R-70 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Midland Company lawn tractors Bull Pup R-70 use?
The Midland Company lawn tractors Bull Pup R-70 uses a Belt-driven gear transmission.
How much does the Midland Company lawn tractors Bull Pup R-70 weigh?
The Midland Company lawn tractors Bull Pup R-70 weighs $550:1958 lbs [0 kg].
Is the Midland Company lawn tractors Bull Pup R-70 4WD?
The Midland Company lawn tractors Bull Pup R-70 is available in 2WD.