Image not recorded
Allis ChalmersModel A
Allis Chalmers RC
Row Crop
- power
- Not recorded
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers RC vs John Deere 420
Image not recorded
John DeereModel B
John Deere 420
Row Crop
- power
- Not recorded
- displacement
- 113 ci
- Cylinders
- 2
- Forward gears
- 5
Allis ChalmersAllis Chalmers RC
vs
John DeereJohn Deere 420
How they compare
Headline specs vs. the whole Row Crop
Engine Displacement
▲ RC higher · +12 ci (+11%)RC125 ci
420113 ci
Median Row Crop Tractor391 ci
RC is in the 2nd percentile; 420 is in the 1st · 1,409 models
Cylinders
▲ RC higher · +2 (+100%)RC4
4202
Median Row Crop Tractor6
RC is in the 17th percentile; 420 is in the 1st · 1,417 models
Forward Gears
▲ 420 higher · +1 (+25%)RC4
4205
Median Row Crop Tractor16
RC is in the 4th percentile; 420 is in the 7th · 1,200 models
Operating Weight
▲ RC higher · +755 lb (+23%)RC4,005 lb
4203,250 lb
Median Row Crop Tractor12,307 lb
RC is in the 5th percentile; 420 is in the 3rd · 1,350 models
RC (A)420 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | John Deere | — |
| Model | RC | 420 | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Manufacturer | Allis-Chalmers | John Deere | — |
| Rated RPM | 1,500RPM | 1,850RPM | ▲ 420+350 RPM · +23% |
| Cylinders | 4 | 2 | ▲ RC+2 · +100% |
| Displacement | 125ci | 113ci | ▲ RC+12 ci · +11% |
| Bore | 3.4in | 4.3in | ▲ 420+0.9 in · +26% |
| Stroke | 3.5in | 4in | ▲ 420+0.5 in · +14% |
Transmission
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Unsynchronized gear | — |
Dimensions & Weight
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Length | 126in | 115in | ▲ RC+11 in · +10% |
| Width | Not recorded | 55.5in | — |
| Height | 66in | 58.8in | ▲ RC+7.2 in · +12% |
| Operating Weight | 4,005lb | 3,250lb | ▲ RC+755 lb · +23% |
Hydraulics
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Steering Type | Not recorded | Manual | — |
Power Take-off (PTO)
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Type | Not recorded | Optional Transmission or Live PTO | — |
| Speed 1 | Not recorded | 540rpm | — |
Tires
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Front Tire Size | 5.25x15 | Not recorded | — |
| Rear Tire Size | 10x38 | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Not recorded | Manual | — |
Electrical
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Coolant | 2.3gal | 2.8gal | ▲ 420+0.5 gal · +22% |
Operator Station
| Spec | Allis Chalmers RC | John Deere 420 | Difference |
|---|---|---|---|
| Type | Not recorded | Open operator station | — |
Category context
Both models against the field
Engine Displacement
median 391 ciA · 2nd percentile (125 ci)B · 1st percentile (113 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (2)
Forward Gears
median 16A · 4th percentile (4)B · 7th percentile (5)
Operating Weight
median 12,307 lbA · 5th percentile (4,005 lb)B · 3rd percentile (3,250 lb)
Length
median 180 inA · 4th percentile (126 in)B · 2nd percentile (115 in)
A · RCB · 420Median Row Crop Tractor