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 Marshall Field Marshall Series II
MarshallModel B
Marshall Field Marshall Series II
Standard Tread
- power
- 40 hp
- displacement
- 310 ci
- Cylinders
- 1
- Forward gears
- 3
Allis ChalmersAllis Chalmers 6140
vs
MarshallMarshall Field Marshall Series II
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied614040 hp
Field Marshall Series II40 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; Field Marshall Series II is in the 33rd · 5,383 models
Engine Displacement
▲ Field Marshall Series II higher · +168 ci (+118%)6140142 ci
Field Marshall Series II310 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; Field Marshall Series II is in the 85th · 5,580 models
Cylinders
▲ 6140 higher · +2 (+200%)61403
Field Marshall Series II1
Median Utility Tractor4
6140 is in the 23rd percentile; Field Marshall Series II is in the 1st · 5,720 models
Forward Gears
▲ 6140 higher · +7 (+233%)614010
Field Marshall Series II3
Median Utility Tractor12
6140 is in the 39th percentile; Field Marshall Series II is in the 3rd · 4,941 models
6140 (A)Field Marshall Series II (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Marshall | — |
| Model | 6140 | Field Marshall Series II | — |
| Category | Utility | Standard Tread | — |
Engine
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Marshall | — |
| Power Output | 40hp | 40hp | Same |
| Rated RPM | 2,500RPM | 750RPM | ▲ 6140+1,750 RPM · +233% |
| Cylinders | 3 | 1 | ▲ 6140+2 · +200% |
| Displacement | 142ci | 310ci | ▲ Field Marshall Series II+168 ci · +118% |
| Bore | 3.9in | 6.6in | ▲ Field Marshall Series II+2.7 in · +69% |
| Stroke | 4.1in | 9in | ▲ Field Marshall Series II+4.9 in · +120% |
Transmission
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Length | 132in | Not recorded | — |
| Width | 68.1in | Not recorded | — |
| Height | 87.8in | Not recorded | — |
| Operating Weight | 4,000lb | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Hitch Category | I | Not recorded | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power | Manual | — |
| Brake Type | Mechanical wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Starter Type | Electric | Starting Cartridge | — |
Capacities
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | Difference |
|---|---|---|---|
| Coolant | 2.1gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers 6140 | Marshall Field Marshall Series II | 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 · 85th percentile (310 ci)
Cylinders
median 4A · 23rd percentile (3)B · 1st percentile (1)
Forward Gears
median 12A · 39th percentile (10)B · 3rd percentile (3)
A · 6140B · Field Marshall Series IIMedian Utility Tractor