Massey-Harris Pony 812
The Massey-Harris Pony 812 is a small utility tractor that was made from 1951 to 1957. It's a 2-wheel drive tractor with a simple design, perfect for light farm work. The Pony 812 has a gasoline engine made by Simca, with four cylinders and 15.8 horsepower. This engine power is below average compared to other tractors, but it's enough for many small farm tasks. The tractor is compact, measuring 104.3 inches long, 55.5 inches wide, and 61 inches tall. It weighs 1,653 pounds, which is on the lighter side for tractors. The Pony 812 has a gear transmission with three forward gears and one reverse gear. It also has an independent PTO (Power Take-Off) and uses mechanical band brakes. The tractor has an open operator station, which means there's no cab to protect the driver from the weather. One interesting feature of the Pony 812 is its electric starter, which was not common on all tractors of its time. It has agricultural tires on both the front and rear, with the rear tires being larger at 24 inches in diameter. The tractor's small size and light weight make it easy to maneuver in tight spaces, which could be useful for small farms or gardens.
Quick specs
- Category
- Utility
- Engine Power Output
- 16hp
- Operating Weight
- 1,653 lb
- Transmission
- Gear
At a glance
How the Pony 812 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The Pony 812 ranks at the 3rd percentile for engine power among recorded utility tractors.
Overview
About the Massey-Harris Pony 812
The Massey-Harris Pony 812 is a small utility tractor that was made from 1951 to 1957. It's a 2-wheel drive tractor with a simple design, perfect for light farm work. The Pony 812 has a gasoline engine made by Simca, with four cylinders and 15.8 horsepower. This engine power is below average compared to other tractors, but it's enough for many small farm tasks. The tractor is compact, measuring 104.3 inches long, 55.5 inches wide, and 61 inches tall. It weighs 1,653 pounds, which is on the lighter side for tractors. The Pony 812 has a gear transmission with three forward gears and one reverse gear. It also has an independent PTO (Power Take-Off) and uses mechanical band brakes. The tractor has an open operator station, which means there's no cab to protect the driver from the weather. One interesting feature of the Pony 812 is its electric starter, which was not common on all tractors of its time. It has agricultural tires on both the front and rear, with the rear tires being larger at 24 inches in diameter. The tractor's small size and light weight make it easy to maneuver in tight spaces, which could be useful for small farms or gardens.
Full specifications
Every recorded spec
General
| Manufacturer | Massey-Harris |
|---|---|
| Model | Pony 812 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Years built | 1951–1957 |
| Operating weight | 1,653lb |
Engine
| Make | Simca |
|---|---|
| Power | 15.8hp |
| Cylinders | 4 |
| Displacement | 74.4ci |
| Bore | 2.83in |
| Stroke | 2.95in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 3 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
| Brakes | Mechanical band |
| Cab | Open |
Power take-off
| Rear PTO | Independent |
|---|
Dimensions
| Length | 104.3in |
|---|---|
| Width | 55.5in |
| Height | 61in |
| Operating weight | 1,653lb |
Head to head
Pony 812 vs. Utility median
How the Massey-Harris Pony 812 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 15.8 hp | 55 hp | -71% | 3rd |
| Engine Displacement | 74.4 ci | 183 ci | -59% | 11th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 3 | 12 | -75% | 3rd |
| Operating Weight | 1,653 lb | 5,303 lb | -69% | 8th |
| Length | 104 in | 137 in | -24% | 11th |
| Width | 55.5 in | 66 in | -16% | 28th |
| Height | 61 in | 94.1 in | -35% | 11th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Massey-Harris tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Massey-Harris Pony 811 | 15.8 hp | 1,764 lb | — | Compare → |
| Massey-Harris Pony 11 | 11.7 hp | 1,890 lb | 1947–1954 | Compare → |
| Massey-Harris 102 Junior | — | 3,400 lb | — | Compare → |
| Massey-Harris 16 Pacer | — | 1,980 lb | — | Compare → |
| Massey-Harris 201 | — | 6,700 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Agria Hispania 7100 | 16 hp | — | — | Compare → |
| Bolens QS-16 | 16 hp | 849 lb | 1974–1977 | Compare → |
| Allis Chalmers 616 | 16.5 hp | 1,499 lb | 1972–1973 | Compare → |
| Bolens G152 | 15 hp | 1,034 lb | — | Compare → |
| Bolens G154 | 15 hp | 1,124 lb | — | Compare → |
Explore
Massey-Harris siblings
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FAQ
Common questions
What years was the Massey-Harris Pony 812 manufactured?
Production of the Massey-Harris Pony 812 ran from 1951 through 1957.
What type of transmission does the Massey-Harris Pony 812 have?
The Massey-Harris Pony 812 uses a Gear transmission offering 3 forward gears.
How powerful is the Massey-Harris Pony 812?
The Massey-Harris Pony 812 has an engine power output of 15.8 hp. It is powered by a 4-cylinder engine displacing 74.4 ci.
What is the working weight of the Massey-Harris Pony 812?
The operating weight of the Massey-Harris Pony 812 is approximately 1,653 lb.
What routine service does the Massey-Harris Pony 812 need?
Regular maintenance for the Massey-Harris Pony 812 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.






