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 411RB
Image not recorded
Allis ChalmersAllis Chalmers 6140
vs
FiatFiat 411RB
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 6140 higher · +1 hp (+3%)614040 hp
411RB39 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; 411RB is in the 32nd · 5,383 models
Engine Displacement
▲ 6140 higher · +26 ci (+22%)6140142 ci
411RB116 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; 411RB is in the 28th · 5,580 models
Cylinders
▲ 411RB higher · +1 (+33%)61403
411RB4
Median Utility Tractor4
6140 is in the 23rd percentile; 411RB is in the 50th · 5,720 models
Forward Gears
▲ 6140 higher · +4 (+67%)614010
411RB6
Median Utility Tractor12
6140 is in the 39th percentile; 411RB is in the 11th · 4,941 models
6140 (A)411RB (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fiat | — |
| Model | 6140 | 411RB | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Fiat | — |
| Power Output | 40hp | 39hp | ▲ 6140+1 hp · +3% |
| Rated RPM | 2,500RPM | 2,500RPM | Same |
| Cylinders | 3 | 4 | ▲ 411RB+1 · +33% |
| Displacement | 142ci | 116ci | ▲ 6140+26 ci · +22% |
| Bore | 3.9in | 3.2in | ▲ 6140+0.7 in · +22% |
| Stroke | 4.1in | 3.5in | ▲ 6140+0.6 in · +17% |
Transmission
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Length | 132in | 108in | ▲ 6140+24 in · +22% |
| Width | 68.1in | 65in | ▲ 6140+3.1 in · +5% |
| Height | 87.8in | 54in | ▲ 6140+33.8 in · +63% |
| Operating Weight | 4,000lb | 3,162lb | ▲ 6140+838 lb · +27% |
Hydraulics
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Hitch Category | I | Category 3 | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Manual | — |
| Brake Type | Mechanical wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Starter Type | Electric | 24 volts | — |
Capacities
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Coolant | 2.1gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 6140 | Fiat 411RB | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 32nd percentile (39 hp)
Engine Displacement
median 183 ciA · 36th percentile (142 ci)B · 28th percentile (116 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 39th percentile (10)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 36th percentile (4,000 lb)B · 25th percentile (3,162 lb)
A · 6140B · 411RBMedian Utility Tractor