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 John Deere 510
John DeereModel B
John Deere 510
Utility
- power
- 39.5 hp
- displacement
- 152 ci
- Cylinders
- 3
- Forward gears
- 10
Allis ChalmersAllis Chalmers 6140
vs
John DeereJohn Deere 510
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ 6140 higher · +0.5 hp (+1%)614040 hp
51039.5 hp
Median Utility Tractor55 hp
6140 is in the 33rd percentile; 510 is in the 33rd · 5,383 models
Engine Displacement
▲ 510 higher · +10 ci (+7%)6140142 ci
510152 ci
Median Utility Tractor183 ci
6140 is in the 36th percentile; 510 is in the 39th · 5,580 models
Cylinders
= Effectively tied61403
5103
Median Utility Tractor4
6140 is in the 23rd percentile; 510 is in the 23rd · 5,720 models
Forward Gears
= Effectively tied614010
51010
Median Utility Tractor12
6140 is in the 39th percentile; 510 is in the 39th · 4,941 models
6140 (A)510 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | 6140 | 510 | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Manufacturer | Toyosha | John Deere | — |
| Power Output | 40hp | 39.5hp | ▲ 6140+0.5 hp · +1% |
| Rated RPM | 2,500RPM | 2,400RPM | ▲ 6140+100 RPM · +4% |
| Cylinders | 3 | 3 | Same |
| Displacement | 142ci | 152ci | ▲ 510+10 ci · +7% |
| Bore | 3.9in | 3.9in | Same |
| Stroke | 4.1in | 4.3in | ▲ 510+0.2 in · +5% |
Transmission
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Type | Synchromesh | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Length | 132in | 134in | ▲ 510+2 in · +2% |
| Width | 68.1in | 70.5in | ▲ 510+2.4 in · +4% |
| Height | 87.8in | 65.8in | ▲ 6140+22 in · +33% |
| Operating Weight | 4,000lb | 4,543lb | ▲ 510+543 lb · +14% |
Hydraulics
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Steering Type | Power | Power | Same |
Power Take-off (PTO)
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Type | Independent | Live | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | Not recorded | 1,000rpm | — |
Hitch & Towing
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Hitch Category | I | II/I | — |
| Hitch Capacity | 3,200lb | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power | Power | Same |
| Brake Type | Mechanical wet disc | Not recorded | — |
Electrical
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Coolant | 2.1gal | 2.9gal | ▲ 510+0.8 gal · +38% |
Operator Station
| Spec | Allis Chalmers 6140 | John Deere 510 | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
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 · 39th percentile (152 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 · 43rd percentile (4,543 lb)
A · 6140B · 510Median Utility Tractor