MontanaModel A
Montana 3940
Utility
- power
- 39 hp
- displacement
- 110 ci
- Cylinders
- 4
- Forward gears
- Not recorded
Head to head · Utility
Montana 3940 vs Yanmar AF339
YanmarModel B
Yanmar AF339
Utility
- power
- 39 hp
- displacement
- 122 ci
- Cylinders
- 4
- Forward gears
- 16
MontanaMontana 3940
vs
YanmarYanmar AF339
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied394039 hp
AF33939 hp
Median Utility Tractor55 hp
3940 is in the 32nd percentile; AF339 is in the 32nd · 5,383 models
Engine Displacement
▲ AF339 higher · +12 ci (+11%)3940110 ci
AF339122 ci
Median Utility Tractor183 ci
3940 is in the 26th percentile; AF339 is in the 29th · 5,580 models
Cylinders
= Effectively tied39404
AF3394
Median Utility Tractor4
3940 is in the 50th percentile; AF339 is in the 50th · 5,720 models
Operating Weight
▲ AF339 higher · +242 lb (+8%)39402,955 lb
AF3393,197 lb
Median Utility Tractor5,303 lb
3940 is in the 22nd percentile; AF339 is in the 25th · 5,107 models
3940 (A)AF339 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Manufacturer | Montana | Yanmar | — |
| Model | 3940 | AF339 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Manufacturer | Mitsubishi | Yanmar | — |
| Model | S4L2 | 4TNE84 | — |
| Power Output | 39hp | 39hp | Same |
| Rated RPM | 2,700RPM | 2,600RPM | ▲ 3940+100 RPM · +4% |
| Cylinders | 4 | 4 | Same |
| Displacement | 110ci | 122ci | ▲ AF339+12 ci · +11% |
| Bore | 3.1in | Not recorded | — |
| Stroke | 3.6in | Not recorded | — |
Transmission
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Power shuttle | — |
Dimensions & Weight
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Length | 132in | 130in | ▲ 3940+2 in · +2% |
| Width | Not recorded | 59.1in | — |
| Height | 87.5in | 77.4in | ▲ 3940+10.1 in · +13% |
| Wheelbase | 66.2in | Not recorded | — |
| Operating Weight | 2,955lb | 3,197lb | ▲ AF339+242 lb · +8% |
Hydraulics
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Steering Type | Power | Power | Same |
Tires
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Rear Tire Size | Not recorded | 13.6-26 | — |
Hitch & Towing
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Hitch Category | I | I | Same |
Chassis & Drive
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Chassis Type | 4x4 MFWD 4WD | 4x4 MFWD 4WD | Same |
| Drive Type | 4WD | 4WD | Same |
| Steering Type | Power | Power | Same |
Electrical
| Spec | Montana 3940 | Yanmar AF339 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 32nd percentile (39 hp)B · 32nd percentile (39 hp)
Engine Displacement
median 183 ciA · 26th percentile (110 ci)B · 29th percentile (122 ci)
Cylinders
median 4A · 50th percentile (4)B · 50th percentile (4)
Operating Weight
median 5,303 lbA · 22nd percentile (2,955 lb)B · 25th percentile (3,197 lb)
Length
median 137 inA · 43rd percentile (132 in)B · 40th percentile (130 in)
A · 3940B · AF339Median Utility Tractor