Satoh Elk S550
The Satoh Elk S550 is a compact utility tractor designed for light farm work and small property maintenance. It features a 2WD chassis with manual steering, making it easy to maneuver in tight spaces. The tractor has a 6-forward and 2-reverse gear transmission, giving operators good control over speed and power. Under the hood, the Elk S550 is powered by a Mazda gasoline engine. This 4-cylinder, liquid-cooled engine has a displacement of 60.25 ci, which is below average for tractors in its class. It produces 17 hp at 2300 rpm, suitable for basic tasks but not for heavy-duty work. The tractor's small size is evident in its dimensions: 103.4 inches long, 45 inches wide, and 51.6 inches high. With an operating weight of 1429 lb, it's quite light compared to other utility tractors. The Elk S550 comes with agricultural tires and a category I hitch, making it compatible with various small implements.

Quick specs
- Category
- Utility
- Engine Power Output
- 17hp
- Operating Weight
- 1,429 lb
- Transmission
- Gear
At a glance
How the Elk S550 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The Elk S550 ranks at the 5th percentile for engine power among recorded utility tractors.
Overview
About the Satoh Elk S550
The Satoh Elk S550 is a compact utility tractor designed for light farm work and small property maintenance. It features a 2WD chassis with manual steering, making it easy to maneuver in tight spaces. The tractor has a 6-forward and 2-reverse gear transmission, giving operators good control over speed and power. Under the hood, the Elk S550 is powered by a Mazda gasoline engine. This 4-cylinder, liquid-cooled engine has a displacement of 60.25 ci, which is below average for tractors in its class. It produces 17 hp at 2300 rpm, suitable for basic tasks but not for heavy-duty work. The tractor's small size is evident in its dimensions: 103.4 inches long, 45 inches wide, and 51.6 inches high. With an operating weight of 1429 lb, it's quite light compared to other utility tractors. The Elk S550 comes with agricultural tires and a category I hitch, making it compatible with various small implements.
Full specifications
Every recorded spec
General
| Manufacturer | Satoh |
|---|---|
| Model | Elk S550 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 1,429lb |
Engine
| Make | Mazda |
|---|---|
| Power | 17hp |
| Cylinders | 4 |
| Displacement | 60.25ci |
| Bore | 2.68in |
| Stroke | 2.68in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 6 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
Dimensions
| Length | 103.4in |
|---|---|
| Width | 45in |
| Height | 51.6in |
| Operating weight | 1,429lb |
Capacities
| Cooling system | 0.8gal |
|---|
Head to head
Elk S550 vs. Utility median
How the Satoh Elk S550 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 17 hp | 55 hp | -69% | 5th |
| Engine Displacement | 60.3 ci | 183 ci | -67% | 6th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 6 | 12 | -50% | 11th |
| Operating Weight | 1,429 lb | 5,303 lb | -73% | 5th |
| Length | 103 in | 137 in | -24% | 11th |
| Width | 45 in | 66 in | -32% | 10th |
| Height | 51.6 in | 94.1 in | -45% | 4th |
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 Satoh tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Satoh Beaver III S373 | 16.5 hp | 1,124 lb | — | Compare → |
| Satoh ST1820 | 17.8 hp | — | — | Compare → |
| Satoh ST1840 | 17.8 hp | — | — | Compare → |
| Satoh ST1620 | 15.8 hp | — | — | Compare → |
| Satoh Buck S470 | 18.5 hp | 1,157 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Ariens GT17 | 17 hp | 926 lb | 1979–1987 | Compare → |
| Bolens G172 | 17 hp | 1,056 lb | — | Compare → |
| Bolens G174 | 17 hp | 1,144 lb | — | Compare → |
| Bolens H1704 | 17 hp | 1,268 lb | — | Compare → |
| Allis Chalmers 616 | 16.5 hp | 1,499 lb | 1972–1973 | Compare → |
Explore
Satoh siblings
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Gallery
Satoh Elk S550 photos




FAQ
Common questions
What is the engine power output of the Satoh Elk S550?
Rated engine output for the Satoh Elk S550 is 17 hp, delivered by a 4-cylinder engine. The engine displaces 60.25 ci.
Which transmission does the Satoh Elk S550 use?
The Satoh Elk S550 is equipped with a Gear transmission with 6 forward gears.
What three-point hitch category does the Satoh Elk S550 use?
The Satoh Elk S550 has a Category I three-point hitch.
What is the operating weight of the Satoh Elk S550?
In working trim, the Satoh Elk S550 comes in at roughly 1,429 lb.
How do I maintain a Satoh Elk S550?
Routine service for the Satoh Elk S550 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.



