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 Barreiros 4000
BarreirosModel B
Barreiros 4000
Sub-Compact
- power
- 40 hp
- displacement
- 153 ci
- Cylinders
- 3
- Forward gears
- 10
Allis ChalmersAllis Chalmers 6140
vs
BarreirosBarreiros 4000
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied614040 hp
400040 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; 4000 is in the 33rd · 5,383 models
Engine Displacement
▲ 4000 higher · +11 ci (+8%)6140142 ci
4000153 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; 4000 is in the 41st · 5,580 models
Cylinders
= Effectively tied61403
40003
Median Utility Tractor4
6140 is in the 23rd percentile; 4000 is in the 23rd · 5,720 models
Forward Gears
= Effectively tied614010
400010
Median Utility Tractor12
6140 is in the 39th percentile; 4000 is in the 39th · 4,941 models
6140 (A)4000 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Barreiros | — |
| Model | 6140 | 4000 | — |
| Category | Utility | Sub-Compact | — |
Engine
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Barreiros | — |
| Model | Not recorded | A45 | — |
| Power Output | 40hp | 40hp | Same |
| Rated RPM | 2,500RPM | Not recorded | — |
| Cylinders | 3 | 3 | Same |
| Displacement | 142ci | 153ci | ▲ 4000+11 ci · +8% |
| Bore | 3.9in | Not recorded | — |
| Stroke | 4.1in | Not recorded | — |
Transmission
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Type | Synchromesh | Manual | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Length | 132in | Not recorded | — |
| Width | 68.1in | Not recorded | — |
| Height | 87.8in | Not recorded | — |
| Operating Weight | 4,000lb | 4,300lb | ▲ 4000+300 lb · +8% |
Hydraulics
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Hitch Category | I | Not recorded | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Not recorded | — |
| Brake Type | Mechanical wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 6140 | Barreiros 4000 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 33rd percentile (40 hp)
Engine Displacement
median 183 ciA · 36th percentile (142 ci)B · 41st percentile (153 ci)
Cylinders
median 4A · 23rd percentile (3)B · 23rd percentile (3)
Forward Gears
median 12A · 39th percentile (10)B · 39th percentile (10)
Operating Weight
median 5,303 lbA · 36th percentile (4,000 lb)B · 41st percentile (4,300 lb)
A · 6140B · 4000Median Utility Tractor