Iseki TA550
The Iseki TA550 is a utility tractor built for farm work. It has a 2WD drive system and power steering, making it easy to handle. The tractor uses a shuttle transmission with 16 forward and 16 reverse gears, giving the driver lots of options for different tasks. Under the hood, the TA550 has an Isuzu 4JB1 engine. This diesel engine has 4 cylinders and is liquid-cooled. It produces 52.3 hp at 2500 rpm, which is about average power for tractors in its class. The engine size is also average at 169.1 ci. The tractor weighs 3902 lb, which is a bit lighter than many similar models. It has agricultural tires on both front and back, with larger rear tires for better traction. The TA550 is 136.6 inches long, 60.8 inches wide, and 63.6 inches tall, making it compact enough for various farm jobs.
Quick specs
- Category
- Utility
- Engine Power Output
- 52hp
- Operating Weight
- 3,902 lb
- Transmission
- Shuttle
At a glance
How the TA550 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The TA550 ranks at the 48th percentile for engine power among recorded utility tractors.
Overview
About the Iseki TA550
The Iseki TA550 is a utility tractor built for farm work. It has a 2WD drive system and power steering, making it easy to handle. The tractor uses a shuttle transmission with 16 forward and 16 reverse gears, giving the driver lots of options for different tasks. Under the hood, the TA550 has an Isuzu 4JB1 engine. This diesel engine has 4 cylinders and is liquid-cooled. It produces 52.3 hp at 2500 rpm, which is about average power for tractors in its class. The engine size is also average at 169.1 ci. The tractor weighs 3902 lb, which is a bit lighter than many similar models. It has agricultural tires on both front and back, with larger rear tires for better traction. The TA550 is 136.6 inches long, 60.8 inches wide, and 63.6 inches tall, making it compact enough for various farm jobs.
Full specifications
Every recorded spec
General
| Manufacturer | Iseki |
|---|---|
| Model | TA550 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 3,902lb |
Engine
| Make | Isuzu |
|---|---|
| Model | 4JB1 |
| Power | 52.3hp |
| Cylinders | 4 |
| Displacement | 169.1ci |
| Bore | 3.66in |
| Stroke | 4.02in |
Transmission
| Type | Shuttle |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
Dimensions
| Length | 136.6in |
|---|---|
| Width | 60.8in |
| Height | 63.6in |
| Operating weight | 3,902lb |
Head to head
TA550 vs. Utility median
How the Iseki TA550 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 52.3 hp | 55 hp | -5% | 48th |
| Engine Displacement | 169 ci | 183 ci | -8% | 45th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 3,902 lb | 5,303 lb | -26% | 36th |
| Length | 137 in | 137 in | 0% | 50th |
| Width | 60.8 in | 66 in | -8% | 39th |
| Height | 63.6 in | 94.1 in | -32% | 13th |
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 Iseki tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Iseki AT5520 | 52.9 hp | 3,527 lb | — | Compare → |
| Iseki TA527 | 51.3 hp | 4,784 lb | — | Compare → |
| Iseki TR55 | 54.2 hp | 5,269 lb | — | Compare → |
| Iseki TJ55 | 54.3 hp | 5,203 lb | — | Compare → |
| Iseki SX55 | 50 hp | — | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Agco ST52a | 52.1 hp | 3,494.4 lb | — | Compare → |
| AGCO GT45 | 52 hp | 4,806 lb | — | Compare → |
| Agco GT45A | 52 hp | 5,820.3 lb | — | Compare → |
| Barreiros 50.55 | 52 hp | 5,100 lb | — | Compare → |
| Barreiros R-500 | 52 hp | — | — | Compare → |
Explore
Iseki siblings
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FAQ
Common questions
How much horsepower does the Iseki TA550 have?
The Iseki TA550 produces 52.3 hp from its 4-cylinder engine. Engine displacement is 169.1 ci.
How much does the Iseki TA550 weigh?
The Iseki TA550 weighs about 3,902 lb in operating condition.
What transmission is in the Iseki TA550?
Transmission on the Iseki TA550 is Shuttle, with 16 forward speeds.
What hitch category is the Iseki TA550?
The Iseki TA550 uses a Category Category 3 hitch.
What maintenance does the Iseki TA550 require?
Like any tractor, the Iseki TA550 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.





