Image not recorded
YanmarModel A
Yanmar AF660
Utility
- power
- 60 hp
- displacement
- 203 ci
- Cylinders
- 4
- Forward gears
- 18
Head to head · Utility
Yanmar AF660 vs Yanmar FK663
YanmarModel B
Yanmar FK663
Utility
- power
- 63 hp
- displacement
- 203 ci
- Cylinders
- 4
- Forward gears
- 18
YanmarYanmar AF660
vs
YanmarYanmar FK663
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ FK663 higher · +3 hp (+5%)AF66060 hp
FK66363 hp
Median Utility Tractor55 hp
AF660 is in the 54th percentile; FK663 is in the 57th · 5,383 models
Engine Displacement
= Effectively tiedAF660203 ci
FK663203 ci
Median Utility Tractor183 ci
AF660 is in the 55th percentile; FK663 is in the 55th · 5,580 models
Cylinders
= Effectively tiedAF6604
FK6634
Median Utility Tractor4
AF660 is in the 50th percentile; FK663 is in the 50th · 5,720 models
Forward Gears
= Effectively tiedAF66018
FK66318
Median Utility Tractor12
AF660 is in the 83rd percentile; FK663 is in the 83rd · 4,941 models
AF660 (A)FK663 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | AF660 | FK663 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | 4TNV98 | 4TNV106T | — |
| Power Output | 60hp | 63hp | ▲ FK663+3 hp · +5% |
| Rated RPM | 2,500RPM | 2,500RPM | Same |
| Cylinders | 4 | 4 | Same |
| Displacement | 203ci | 203ci | Same |
Transmission
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Type | Power shuttle | Power shift | — |
Dimensions & Weight
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Length | 139in | Not recorded | — |
| Width | 64.6in | 64.8in | ▲ FK663+0.2 in · <1% |
| Height | 97.8in | 98.4in | ▲ FK663+0.6 in · <1% |
| Operating Weight | 4,971lb | 5,236lb | ▲ FK663+265 lb · +5% |
Hydraulics
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Steering Type | Power | Not recorded | — |
Hitch & Towing
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Hitch Type | Category I | Not recorded | — |
| Hitch Category | Category 3 | Category 3 | Same |
Chassis & Drive
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | Not recorded | — |
| Drive Type | 4WD | Not recorded | — |
| Steering Type | Power | Not recorded | — |
Electrical
| Spec | Yanmar AF660 | Yanmar FK663 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 54th percentile (60 hp)B · 57th percentile (63 hp)
Engine Displacement
median 183 ciA · 55th percentile (203 ci)B · 55th percentile (203 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Forward Gears
median 12A · 83rd percentile (18)B · 83rd percentile (18)
Operating Weight
median 5,303 lbA · 47th percentile (4,971 lb)B · 50th percentile (5,236 lb)
A · AF660B · FK663Median Utility Tractor