Bolinder-Munktell BM-10
Power
20 hp
Production
1947-1952
Engine
Diesel, 2-cylinder
Transmission
Gear
Weight
2866 lbs [1300 kg]
Drive
2WD
From the same series:
Introduction
Bolinder-Munktell BM-10 Standard-Tread Tractor
The Bolinder-Munktell BM-10 is a standard-tread agricultural tractor manufactured in Eskilstuna, Sweden, between 1947 and 1952. As part of the BM-20 series, this two-wheel-drive machine was designed for general agricultural utility, characterized by its mechanical simplicity and robust construction.
Engine and Performance
The tractor is powered by a Bolinder W3 liquid-cooled, 2-cylinder diesel engine with a displacement of 166 cubic inches (2.7 liters). It produces 20 horsepower (14.9 kW) at a rated speed of 1200 RPM. The engine cooling capacity is 9.5 quarts (9.0 liters), and the oil capacity is 5.3 quarts (5.0 liters).
Transmission and Drivetrain
The BM-10 utilizes a gear-type transmission providing 5 forward gears and 1 reverse gear. Power is transmitted to the rear wheels in a two-wheel-drive configuration. The tractor is equipped with manual steering and operates from an open operator station.
Hydraulics and PTO
The machine features a rear power take-off (PTO) shaft operating at a standard speed of 540 RPM, utilizing a 1.375-inch shaft diameter, which allows for the operation of various implements.
Dimensions and Tires
The tractor weighs approximately 2,866 lbs (1300 kg) and has a wheelbase of 65 inches (165 cm). It features a ground clearance of 15.8 inches (40 cm). The front is equipped with 5.50x16 agricultural tires, while the rear utilizes 10x28 tires. The rear tread width is adjustable between 47.2 and 59.1 inches to accommodate different row spacings.
Electrical System
The electrical system is supported by a 12-volt starter and a generator charging system. It utilizes two 6-volt batteries to provide the necessary power for starting and electrical operation.
Conclusion
With its compact dimensions and 20-horsepower engine, the Bolinder-Munktell BM-10 serves as a reliable, classic utility tractor. Its design reflects the engineering standards of the post-war era, making it a functional piece of agricultural equipment suitable for light field tasks and historical preservation.
Production Information of Bolinder-Munktell, BM-10
- Standard-tread tractor
- Built in Eskilstuna, Sweden
| Manufacturer | Bolinder-Munktell |
|---|
Dimension and Tires Information of Bolinder-Munktell, BM-10
| Ground clearance | 15.8 inches [40 cm] |
|---|---|
| Wheelbase | 65 inches [165 cm] |
| Height (hood) | 56.1 inches [142 cm] |
| Height (steering wheel) | 63.4 inches [161 cm] |
| Length | 103.2 inches [262 cm] |
| Front tread | 47.2/54 inches [119/137 cm] |
| Weight | 2866 lbs [1300 kg] |
| Width | 65.4 inches [166 cm] |
| Rear tread | 47.2/51.2/55.1/59.1 inches [119/130/139/150 cm] |
| Ag front | 5.50x16 |
|---|---|
| Ag rear | 10x28 |
Engine Specifications of Bolinder-Munktell, BM-10
- Bolinder W3
- Liquid-cooled
- Diesel
- 2-cylinder
| Oil capacity | 5.3 qts [5.0 L] |
|---|---|
| Displacement | 166 ci [2.7 L] |
| Rated RPM | 1200 |
| Bore/Stroke | 4.72x4.72 inches [120 x 120 mm] |
| Coolant capacity | 9.5 qts [9.0 L] |
| Starter volts | 12 |
| Starter | Electric |
| Power | 20 hp [14.9 kW] |
Transmission Information of Bolinder-Munktell, BM-10
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 1 reverse |
Mechanical Specs of Bolinder-Munktell, BM-10
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Bolinder-Munktell, BM-10
| Rear PTO | 540 (1.375) |
|---|
Electrical System of Bolinder-Munktell, BM-10
| Charging system | Generator |
|---|---|
| Batteries | 2 |
| Battery volts | 6 |
Where it sits
With 20 HP, the Bolinder-Munktell BM-10 sits just below BM-20 (41 HP) in Bolinder-Munktell's range. Its power puts it in the 16th percentile of 1940s models in our database (263 machines).
Frequently asked questions
How much horsepower does the Bolinder-Munktell BM-10 have?
The Bolinder-Munktell BM-10 delivers 20 HP.
What years was the Bolinder-Munktell BM-10 produced?
The Bolinder-Munktell BM-10 was produced in 1947-1952.
What engine does the Bolinder-Munktell BM-10 have?
The Bolinder-Munktell BM-10 is powered by a Diesel, 2-cylinder engine.
What transmission does the Bolinder-Munktell BM-10 use?
The Bolinder-Munktell BM-10 uses a Gear transmission.
How much does the Bolinder-Munktell BM-10 weigh?
The Bolinder-Munktell BM-10 weighs 2866 lbs [1300 kg].
Is the Bolinder-Munktell BM-10 4WD?
The Bolinder-Munktell BM-10 is available in 2WD.