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Allis ChalmersModel A
Allis Chalmers FD5
Utility
- power
- 50 hp
- displacement
- 247 ci
- Cylinders
- 3
- Forward gears
- 8
Head to head · Utility
Allis Chalmers FD5 vs Chamberlain 40KA
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ChamberlainModel B
Chamberlain 40KA
Utility
- power
- 48.5 hp
- displacement
- 368 ci
- Cylinders
- 2
- Forward gears
- 9
Allis ChalmersAllis Chalmers FD5
vs
ChamberlainChamberlain 40KA
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ FD5 higher · +1.5 hp (+3%)FD550 hp
40KA48.5 hp
Median Utility Tractor55 hp
FD5 is in the 45th percentile; 40KA is in the 43rd · 5,383 models
Engine Displacement
▲ 40KA higher · +121 ci (+49%)FD5247 ci
40KA368 ci
Median Utility Tractor183 ci
FD5 is in the 69th percentile; 40KA is in the 88th · 5,580 models
Cylinders
▲ FD5 higher · +1 (+50%)FD53
40KA2
Median Utility Tractor4
FD5 is in the 23rd percentile; 40KA is in the 3rd · 5,720 models
Forward Gears
▲ 40KA higher · +1 (+13%)FD58
40KA9
Median Utility Tractor12
FD5 is in the 23rd percentile; 40KA is in the 35th · 4,941 models
FD5 (A)40KA (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Chamberlain | — |
| Model | FD5 | 40KA | — |
| Category | Utility | Utility, Standard Tread | — |
Engine
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Manufacturer | Vendeuvre | Chamberlain | — |
| Model | Type 66 | Not recorded | — |
| Power Output | 50hp | 48.5hp | ▲ FD5+1.5 hp · +3% |
| Rated RPM | 1,800RPM | 1,200RPM | ▲ FD5+600 RPM · +50% |
| Cylinders | 3 | 2 | ▲ FD5+1 · +50% |
| Displacement | 247ci | 368ci | ▲ 40KA+121 ci · +49% |
| Bore | 4.5in | 6.1in | ▲ 40KA+1.6 in · +36% |
| Stroke | 5.1in | 6.3in | ▲ 40KA+1.2 in · +24% |
Transmission
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Type | Manual | Sliding gear | — |
Dimensions & Weight
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Length | 130in | 135in | ▲ 40KA+5 in · +4% |
| Width | 68.9in | 68in | ▲ FD5+0.9 in · +1% |
| Height | 63in | 90in | ▲ 40KA+27 in · +43% |
| Operating Weight | 5,412lb | 8,500lb | ▲ 40KA+3,088 lb · +57% |
Hydraulics
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Mechanical - Recirculating ball | — |
Tires
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Front Tire Size | 5.5-20 | Not recorded | — |
| Rear Tire Size | Dec-38 | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Hitch Type | Category II | Not recorded | — |
| Hitch Category | 2 | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Chassis Type | 4x2 | 4x2 | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Mechanical - Recirculating ball | — |
Electrical
| Spec | Allis Chalmers FD5 | Chamberlain 40KA | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 45th percentile (50 hp)B · 43rd percentile (48.5 hp)
Engine Displacement
median 183 ciA · 69th percentile (247 ci)B · 88th percentile (368 ci)
Cylinders
median 4A · 23rd percentile (3)B · 3rd percentile (2)
Forward Gears
median 12A · 23rd percentile (8)B · 35th percentile (9)
Operating Weight
median 5,303 lbA · 51st percentile (5,412 lb)B · 79th percentile (8,500 lb)
A · FD5B · 40KAMedian Utility Tractor