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 Silver King R38
Image not recorded
Silver KingModel B
Silver King R38
Agricultural
- power
- 24.5 hp
- displacement
- 133 ci
- Cylinders
- 4
- Forward gears
- 4
Allis ChalmersAllis Chalmers FD3
vs
Silver KingSilver King R38
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ FD3 higher · +0.5 hp (+2%)FD325 hp
R3824.5 hp
Median Utility Tractor55 hp
FD3 is in the 16th percentile; R38 is in the 15th · 5,383 models
Engine Displacement
▲ R38 higher · +37.2 ci (+39%)FD395.8 ci
R38133 ci
Median Utility Tractor183 ci
FD3 is in the 22nd percentile; R38 is in the 31st · 5,580 models
Cylinders
▲ R38 higher · +2 (+100%)FD32
R384
Median Utility Tractor4
FD3 is in the 3rd percentile; R38 is in the 50th · 5,720 models
Forward Gears
▲ FD3 higher · +4 (+100%)FD38
R384
Median Utility Tractor12
FD3 is in the 23rd percentile; R38 is in the 4th · 4,941 models
FD3 (A)R38 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Silver King | — |
| Model | FD3 | R38 | — |
| Category | Utility | Agricultural | — |
Engine
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Manufacturer | Vendeuvre | Hercules | — |
| Power Output | 25hp | 24.5hp | ▲ FD3+0.5 hp · +2% |
| Rated RPM | 2,200RPM | 1,400RPM | ▲ FD3+800 RPM · +57% |
| Cylinders | 2 | 4 | ▲ R38+2 · +100% |
| Displacement | 95.8ci | 133ci | ▲ R38+37.2 ci · +39% |
| Bore | 3.1in | 3.3in | ▲ R38+0.2 in · +6% |
| Stroke | 3.9in | 4in | ▲ R38+0.1 in · +3% |
Transmission
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Type | Manual | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Length | 112in | 97in | ▲ FD3+15 in · +15% |
| Width | Not recorded | 48in | — |
| Height | 51.2in | 49in | ▲ FD3+2.2 in · +4% |
| Operating Weight | 3,150lb | 2,170lb | ▲ FD3+980 lb · +45% |
Hydraulics
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Chassis & Drive
| Spec | Allis Chalmers FD3 | Silver King R38 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 2WD | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 16th percentile (25 hp)B · 15th percentile (24.5 hp)
Engine Displacement
median 183 ciA · 22nd percentile (95.8 ci)B · 31st percentile (133 ci)
Cylinders
median 4A · 3rd percentile (2)B · 50th percentile (4)
Forward Gears
median 12A · 23rd percentile (8)B · 4th percentile (4)
Operating Weight
median 5,303 lbA · 25th percentile (3,150 lb)B · 13th percentile (2,170 lb)
A · FD3B · R38Median Utility Tractor