Allis ChalmersModel A
Allis Chalmers FD3
Utility
- power
- 25 hp
- displacement
- 95.8 ci
- Cylinders
- 2
- Forward gears
- 8
Head to head · Utility
Allis Chalmers FD3 vs Iseki AT25
IsekiModel B
Iseki AT25
Utility
- power
- 24.7 hp
- displacement
- 91.4 ci
- Cylinders
- 3
- Forward gears
- 24
Allis ChalmersAllis Chalmers FD3
vs
IsekiIseki AT25
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ FD3 higher · +0.3 hp (+1%)FD325 hp
AT2524.7 hp
Median Utility Tractor55 hp
FD3 is in the 16th percentile; AT25 is in the 15th · 5,383 models
Engine Displacement
▲ FD3 higher · +4.4 ci (+5%)FD395.8 ci
AT2591.4 ci
Median Utility Tractor183 ci
FD3 is in the 22nd percentile; AT25 is in the 18th · 5,580 models
Cylinders
▲ AT25 higher · +1 (+50%)FD32
AT253
Median Utility Tractor4
FD3 is in the 3rd percentile; AT25 is in the 23rd · 5,720 models
Forward Gears
▲ AT25 higher · +16 (+200%)FD38
AT2524
Median Utility Tractor12
FD3 is in the 23rd percentile; AT25 is in the 92nd · 4,941 models
FD3 (A)AT25 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Iseki | — |
| Model | FD3 | AT25 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Manufacturer | Vendeuvre | Iseki | — |
| Model | Not recorded | E3CD | — |
| Power Output | 25hp | 24.7hp | ▲ FD3+0.3 hp · +1% |
| Rated RPM | 2,200RPM | 2,500RPM | ▲ AT25+300 RPM · +14% |
| Cylinders | 2 | 3 | ▲ AT25+1 · +50% |
| Displacement | 95.8ci | 91.4ci | ▲ FD3+4.4 ci · +5% |
| Bore | 3.1in | 3.4in | ▲ AT25+0.3 in · +10% |
| Stroke | 3.9in | 3.3in | ▲ FD3+0.6 in · +18% |
Transmission
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Type | Manual | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Length | 112in | 119in | ▲ AT25+7 in · +6% |
| Width | Not recorded | 52.8in | — |
| Height | 51.2in | 78.2in | ▲ AT25+27 in · +53% |
| Operating Weight | 3,150lb | 2,899lb | ▲ FD3+251 lb · +9% |
Hydraulics
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Power | — |
Hitch & Towing
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | I | — |
Chassis & Drive
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Not recorded | Power | — |
Electrical
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Operator Station
| Spec | Allis Chalmers FD3 | Iseki AT25 | Difference |
|---|---|---|---|
| Type | Not recorded | ROPS | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 16th percentile (25 hp)B · 15th percentile (24.7 hp)
Engine Displacement
median 183 ciA · 22nd percentile (95.8 ci)B · 18th percentile (91.4 ci)
Cylinders
median 4A · 3rd percentile (2)B · 23rd percentile (3)
Forward Gears
median 12A · 23rd percentile (8)B · 92nd percentile (24)
Operating Weight
median 5,303 lbA · 25th percentile (3,150 lb)B · 21st percentile (2,899 lb)
A · FD3B · AT25Median Utility Tractor