UtilityPerformance profile
Yanmar FK663
The Yanmar FK663 is a powerful tractor built for serious farm work. It has a strong engine made by Yanmar, with four cylinders and 63 horsepower. This tractor can go up to 19.6 miles per hour, which is pretty fast for farm equipment. It's good for big jobs because it has a Category 3 hitch, which can handle heavy attachments. This tractor is easy to drive, thanks to its power shift transmission. It has 18 gears going forward and 18 going backward, giving the driver lots of options for different tasks. The FK663 is a mid-sized tractor, measuring about 65 inches wide and 98 inches tall. It weighs 5,236 pounds, making it sturdy enough for tough jobs but not too heavy for the fields. Yanmar is known for making reliable farm equipment, so farmers can trust this tractor to work hard day after day.
ManufacturerYanmarPower63 hpEngine4-cylTransPower shift
Quick specs
- Category
- Utility
- Engine Power Output
- 63hp
- Operating Weight
- 5,236 lb
- Transmission
- Power shift
At a glance
How the FK663 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
63 hp · 57th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The FK663 ranks at the 57th percentile for engine power among recorded utility tractors.
Overview
About the Yanmar FK663
The Yanmar FK663 is a powerful tractor built for serious farm work. It has a strong engine made by Yanmar, with four cylinders and 63 horsepower. This tractor can go up to 19.6 miles per hour, which is pretty fast for farm equipment. It's good for big jobs because it has a Category 3 hitch, which can handle heavy attachments. This tractor is easy to drive, thanks to its power shift transmission. It has 18 gears going forward and 18 going backward, giving the driver lots of options for different tasks. The FK663 is a mid-sized tractor, measuring about 65 inches wide and 98 inches tall. It weighs 5,236 pounds, making it sturdy enough for tough jobs but not too heavy for the fields. Yanmar is known for making reliable farm equipment, so farmers can trust this tractor to work hard day after day.
Full specifications
Every recorded spec
General
| Manufacturer | Yanmar |
|---|---|
| Model | FK663 |
| Category | Utility tractor |
| Operating weight | 5,236lb |
Engine
| Make | Yanmar |
|---|---|
| Model | 4TNV106T |
| Power | 63hp |
| Cylinders | 4 |
| Displacement | 202.5ci |
Transmission
| Type | Power shift |
|---|---|
| Forward gears | 18 |
| Reverse gears | 18 |
Dimensions
| Width | 64.8in |
|---|---|
| Height | 98.4in |
| Operating weight | 5,236lb |
Head to head
FK663 vs. Utility median
How the Yanmar FK663 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 63 hp | 55 hp | +15% | 57th |
| Engine Displacement | 203 ci | 183 ci | +11% | 55th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 18 | 12 | +50% | 83rd |
| Operating Weight | 5,236 lb | 5,303 lb | -1% | 50th |
| Width | 64.8 in | 66 in | -2% | 48th |
| Height | 98.4 in | 94.1 in | +5% | 62nd |
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 Yanmar tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Yanmar AF665 | 65 hp | 5,049 lb | 2001–2005 | Compare → |
| Yanmar AF865 | 65 hp | 7,088 lb | 2001–2005 | Compare → |
| Yanmar AF660 | 60 hp | 4,971 lb | 2001–2005 | Compare → |
| Yanmar YM6000 | 60 hp | — | — | Compare → |
| Yanmar YT359 | 59.7 hp | 4,038.9 lb | 2016+ | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers D17 | 63 hp | 4,675 lb | 1957–1967 | Compare → |
| Allis Chalmers 6060 | 63.21 hp | 6,465 lb | 1980–1984 | Compare → |
| Barreiros 70.7 | 64 hp | 5,450 lb | — | Compare → |
| Belarus 500 | 65 hp | 6,100 lb | — | Compare → |
| Barreiros R-500 B | 60 hp | — | — | Compare → |
Explore
Yanmar siblings
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Similar-spec models
Gallery
Yanmar FK663 photos
FAQ
Common questions
How powerful is the Yanmar FK663?
The Yanmar FK663 has an engine power output of 63 hp. It is powered by a 4-cylinder engine displacing 202.5 ci.
What hitch category is the Yanmar FK663?
The Yanmar FK663 uses a Category Category 3 hitch.
What is the working weight of the Yanmar FK663?
The operating weight of the Yanmar FK663 is approximately 5,236 lb.
What type of transmission does the Yanmar FK663 have?
The Yanmar FK663 uses a Power shift transmission offering 18 forward gears.
What routine service does the Yanmar FK663 need?
Regular maintenance for the Yanmar FK663 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.