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 Satoh ST4040
Image not recorded
SatohModel B
Satoh ST4040
Sub-Compact
- power
- 39.5 hp
- displacement
- 127 ci
- Cylinders
- 4
- Forward gears
- 9
Allis ChalmersAllis Chalmers 6140
vs
SatohSatoh ST4040
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 6140 higher · +0.5 hp (+1%)614040 hp
ST404039.5 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; ST4040 is in the 33rd · 5,383 models
Engine Displacement
▲ 6140 higher · +15 ci (+12%)6140142 ci
ST4040127 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; ST4040 is in the 30th · 5,580 models
Cylinders
▲ ST4040 higher · +1 (+33%)61403
ST40404
Median Utility Tractor4
6140 is in the 23rd percentile; ST4040 is in the 50th · 5,720 models
Forward Gears
▲ 6140 higher · +1 (+11%)614010
ST40409
Median Utility Tractor12
6140 is in the 39th percentile; ST4040 is in the 35th · 4,941 models
6140 (A)ST4040 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Satoh | — |
| Model | 6140 | ST4040 | — |
| Category | Utility | Sub-Compact | — |
Engine
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Mitsubishi | — |
| Model | Not recorded | 4DQ5 | — |
| Power Output | 40hp | 39.5hp | ▲ 6140+0.5 hp · +1% |
| Rated RPM | 2,500RPM | 2,400RPM | ▲ 6140+100 RPM · +4% |
| Cylinders | 3 | 4 | ▲ ST4040+1 · +33% |
| Displacement | 142ci | 127ci | ▲ 6140+15 ci · +12% |
| Bore | 3.9in | 3.3in | ▲ 6140+0.6 in · +18% |
| Stroke | 4.1in | 3.7in | ▲ 6140+0.4 in · +11% |
Transmission
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Length | 132in | 132in | Same |
| Width | 68.1in | 60.6in | ▲ 6140+7.5 in · +12% |
| Height | 87.8in | Not recorded | — |
| Operating Weight | 4,000lb | 3,748lb | ▲ 6140+252 lb · +7% |
Hydraulics
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | JIS1 | — |
| Hitch Category | I | Not recorded | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Power | Not recorded | — |
| Brake Type | Mechanical wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | 2.1gal | Same |
Operator Station
| Spec | Allis Chalmers 6140 | Satoh ST4040 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 55 hpA · 33rd percentile (40 hp)B · 33rd percentile (39.5 hp)
Engine Displacement
median 183 ciA · 36th percentile (142 ci)B · 30th percentile (127 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 39th percentile (10)B · 35th percentile (9)
Operating Weight
median 5,303 lbA · 36th percentile (4,000 lb)B · 33rd percentile (3,748 lb)
A · 6140B · ST4040Median Utility Tractor