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 Ford 850
Allis ChalmersAllis Chalmers 6140
vs
FordFord 850
How they compare
Headline specs vs. the whole Utility
Engine Power
= Effectively tied614040 hp
85040 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; 850 is in the 33rd · 5,383 models
Engine Displacement
▲ 850 higher · +30 ci (+21%)6140142 ci
850172 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; 850 is in the 46th · 5,580 models
Cylinders
▲ 850 higher · +1 (+33%)61403
8504
Median Utility Tractor4
6140 is in the 23rd percentile; 850 is in the 50th · 5,720 models
Forward Gears
▲ 6140 higher · +5 (+100%)614010
8505
Median Utility Tractor12
6140 is in the 39th percentile; 850 is in the 6th · 4,941 models
6140 (A)850 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Ford | — |
| Model | 6140 | 850 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | Ford | — |
| Model | Not recorded | EAF | — |
| Power Output | 40hp | 40hp | Same |
| Rated RPM | 2,500RPM | 2,200RPM | ▲ 6140+300 RPM · +14% |
| Cylinders | 3 | 4 | ▲ 850+1 · +33% |
| Displacement | 142ci | 172ci | ▲ 850+30 ci · +21% |
| Bore | 3.9in | 3.9in | Same |
| Stroke | 4.1in | 3.6in | ▲ 6140+0.5 in · +14% |
Transmission
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Type | Synchromesh | Unsynchronized gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Length | 132in | 122in | ▲ 6140+10 in · +8% |
| Width | 68.1in | 64.8in | ▲ 6140+3.3 in · +5% |
| Height | 87.8in | 59.3in | ▲ 6140+28.5 in · +48% |
| Operating Weight | 4,000lb | 3,400lb | ▲ 6140+600 lb · +18% |
Hydraulics
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| System Type | Open center | Open center | Same |
| Steering Type | Power | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Type | Independent | Transmission | — |
| Speed 1 | 540rpm | 540rpm | Same |
Hitch & Towing
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Hitch Category | I | I | Same |
| Hitch Capacity | 3,200lb | 1,250lb | ▲ 6140+1,950 lb · +156% |
Chassis & Drive
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Manual | — |
| Brake Type | Mechanical wet disc | Differential mechanical expanding shoe | — |
Electrical
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | 3.8gal | ▲ 850+1.7 gal · +81% |
Operator Station
| Spec | Allis Chalmers 6140 | Ford 850 | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
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 · 46th percentile (172 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 39th percentile (10)B · 6th percentile (5)
Operating Weight
median 5,303 lbA · 36th percentile (4,000 lb)B · 28th percentile (3,400 lb)
A · 6140B · 850Median Utility Tractor