Allis ChalmersModel A
Allis Chalmers 6140
Utility
- power
- 40 hp
- displacement
- 142 ci
- Cylinders
- 3
- Forward gears
- 10
Head to head · Utility
Allis Chalmers 6140 vs Fiat 450
Allis ChalmersAllis Chalmers 6140
vs
FiatFiat 450
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 450 higher · +5 hp (+13%)614040 hp
45045 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; 450 is in the 39th · 5,383 models
Engine Displacement
▲ 450 higher · +1 ci (<1%)6140142 ci
450143 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; 450 is in the 36th · 5,580 models
Cylinders
= Effectively tied61403
4503
Median Utility Tractor4
6140 is in the 23rd percentile; 450 is in the 23rd · 5,720 models
Forward Gears
▲ 6140 higher · +2 (+25%)614010
4508
Median Utility Tractor12
6140 is in the 39th percentile; 450 is in the 23rd · 4,941 models
6140 (A)450 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fiat | — |
| Model | 6140 | 450 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Fiat | — |
| Model | Not recorded | 8035 | — |
| Power Output | 40hp | 45hp | ▲ 450+5 hp · +13% |
| Rated RPM | 2,500RPM | 2,400RPM | ▲ 6140+100 RPM · +4% |
| Cylinders | 3 | 3 | Same |
| Displacement | 142ci | 143ci | ▲ 450+1 ci · <1% |
| Bore | 3.9in | 3.7in | ▲ 6140+0.2 in · +5% |
| Stroke | 4.1in | 4.3in | ▲ 450+0.2 in · +5% |
Transmission
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear type | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Length | 132in | 123in | ▲ 6140+9 in · +7% |
| Width | 68.1in | Not recorded | — |
| Height | 87.8in | 53.9in | ▲ 6140+33.9 in · +63% |
| Operating Weight | 4,000lb | 3,880lb | ▲ 6140+120 lb · +3% |
Hydraulics
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Type | Independent | Live Rear PTO | — |
| Speed 1 | 540rpm | 540rpm | Same |
Tires
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 6.00-16 | — |
| Rear Tire Size | Not recorded | 12.4/11-28 | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Three-Point Hitch | — |
| Hitch Category | I | II/I | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | 3,200lb | 3,090lb | ▲ 6140+110 lb · +4% |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Manual | — |
| Brake Type | Mechanical wet disc | Mechanical band | — |
Electrical
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 6140 | Fiat 450 | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 39th percentile (45 hp)
Engine Displacement
median 183 ciA · 36th percentile (142 ci)B · 36th percentile (143 ci)
Cylinders
median 4A · 23rd percentile (3)B · 23rd percentile (3)
Forward Gears
median 12A · 39th percentile (10)B · 23rd percentile (8)
Operating Weight
median 5,303 lbA · 36th percentile (4,000 lb)B · 35th percentile (3,880 lb)
A · 6140B · 450Median Utility Tractor