Allis ChalmersModel A
Allis Chalmers 185
Row Crop
- power
- Not recorded
- displacement
- 301 ci
- Cylinders
- 6
- Forward gears
- 8
Head to head · Row Crop
Allis Chalmers 185 vs Farmall 450
Image not recorded
FarmallModel B
Farmall 450
Row Crop
- power
- Not recorded
- displacement
- 281 ci
- Cylinders
- 4
- Forward gears
- 10
Allis ChalmersAllis Chalmers 185
vs
FarmallFarmall 450
How they compare
Headline specs vs. the whole Row Crop
Engine Displacement
▲ 185 higher · +20 ci (+7%)185301 ci
450281 ci
Median Row Crop Tractor391 ci
185 is in the 32nd percentile; 450 is in the 28th · 1,409 models
Cylinders
▲ 185 higher · +2 (+50%)1856
4504
Median Row Crop Tractor6
185 is in the 50th percentile; 450 is in the 17th · 1,417 models
Forward Gears
▲ 450 higher · +2 (+25%)1858
45010
Median Row Crop Tractor16
185 is in the 16th percentile; 450 is in the 22nd · 1,200 models
Operating Weight
▲ 185 higher · +184 lb (+3%)1856,710 lb
4506,526 lb
Median Row Crop Tractor12,307 lb
185 is in the 14th percentile; 450 is in the 13th · 1,350 models
185 (A)450 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Farmall | — |
| Model | 185 | 450 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | International Harvester | — |
| Model | Allis-Chalmers | C281 | — |
| Rated RPM | 2,200RPM | 1,450RPM | ▲ 185+750 RPM · +52% |
| Cylinders | 6 | 4 | ▲ 185+2 · +50% |
| Displacement | 301ci | 281ci | ▲ 185+20 ci · +7% |
| Bore | 3.9in | 4.1in | ▲ 450+0.2 in · +5% |
| Stroke | 4.3in | 5.3in | ▲ 450+1 in · +23% |
Transmission
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Type | Partial power shift | Partial power shift with dry disc clutch | — |
Dimensions & Weight
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Length | 158in | 143in | ▲ 185+15 in · +10% |
| Width | 76.5in | 83.9in | ▲ 450+7.4 in · +10% |
| Height | Not recorded | 79.9in | — |
| Operating Weight | 6,710lb | 6,526lb | ▲ 185+184 lb · +3% |
Hydraulics
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| System Type | Open center | Hydra-Touch | — |
| Steering Type | Hydrostatic power | Power assist | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Type | Continuous | Transmission or independent (optional) | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | IH Fast Hitch | — |
| Hitch Category | II | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Hydrostatic power | Power assist | — |
| Brake Type | Differential mechanical band and disc | Mechanical disc | — |
Electrical
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Coolant | 4.3gal | 7gal | ▲ 450+2.7 gal · +63% |
Operator Station
| Spec | Allis Chalmers 185 | Farmall 450 | Difference |
|---|---|---|---|
| Type | Open operator station | Open | — |
Category context
Both models against the field
Engine Displacement
median 391 ciA · 32nd percentile (301 ci)B · 28th percentile (281 ci)
Cylinders
median 6A · 50th percentile (6)B · 17th percentile (4)
Forward Gears
median 16A · 16th percentile (8)B · 22nd percentile (10)
Operating Weight
median 12,307 lbA · 14th percentile (6,710 lb)B · 13th percentile (6,526 lb)
Length
median 180 inA · 22nd percentile (158 in)B · 13th percentile (143 in)
A · 185B · 450Median Row Crop Tractor