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Allis ChalmersModel A
Allis Chalmers CA
Row Crop
- power
- 23.1 hp
- displacement
- 125 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers CA vs McConnell-Marc 425
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McConnell-MarcModel B
McConnell-Marc 425
Utility
- power
- 23.6 hp
- displacement
- 99.5 ci
- Cylinders
- 2
- Forward gears
- 8
Allis ChalmersAllis Chalmers CA
vs
McConnell-MarcMcConnell-Marc 425
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ 425 higher · +0.5 hp (+2%)CA23.1 hp
42523.6 hp
Median Row Crop Tractor138 hp
CA is in the 2nd percentile; 425 is in the 2nd · 1,206 models
Engine Displacement
▲ CA higher · +25.5 ci (+26%)CA125 ci
42599.5 ci
Median Row Crop Tractor391 ci
CA is in the 2nd percentile; 425 is in the 1st · 1,409 models
Cylinders
▲ CA higher · +2 (+100%)CA4
4252
Median Row Crop Tractor6
CA is in the 17th percentile; 425 is in the 1st · 1,417 models
Forward Gears
▲ 425 higher · +4 (+100%)CA4
4258
Median Row Crop Tractor16
CA is in the 4th percentile; 425 is in the 16th · 1,200 models
CA (A)425 (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | McConnell-Marc | — |
| Model | CA | 425 | — |
| Category | Row Crop | Utility | — |
Engine
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Fei Dong | — |
| Model | Allis Chalmers | 295T | — |
| Power Output | 23.1hp | 23.6hp | ▲ 425+0.5 hp · +2% |
| Rated RPM | 1,650RPM | 2,000RPM | ▲ 425+350 RPM · +21% |
| Cylinders | 4 | 2 | ▲ CA+2 · +100% |
| Displacement | 125ci | 99.5ci | ▲ CA+25.5 ci · +26% |
| Bore | 3.4in | 3.7in | ▲ 425+0.3 in · +9% |
| Stroke | 3.5in | 4.5in | ▲ 425+1 in · +29% |
Transmission
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Type | Non-synchronized gear | Gear | — |
Dimensions & Weight
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Length | 125in | 120in | ▲ CA+5 in · +4% |
| Height | 72.8in | 89in | ▲ 425+16.2 in · +22% |
| Operating Weight | 2,835lb | 3,395lb | ▲ 425+560 lb · +20% |
Hydraulics
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Steering Type | Manual | Power | — |
Power Take-off (PTO)
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Type | Live | Not recorded | — |
| Speed 1 | 538rpm | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Hitch Type | Allis Snap Coupler | Three-Point Hitch | — |
| Hitch Category | Not recorded | I | — |
| Hitch Position | Not recorded | Rear | — |
Chassis & Drive
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x4 MFWD 4WD | — |
| Drive Type | 2WD | 4WD | — |
| Steering Type | Manual | Power | — |
| Brake Type | Differential mechanical contracting band | Not recorded | — |
Electrical
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Coolant | 2.3gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers CA | McConnell-Marc 425 | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 2nd percentile (23.1 hp)B · 2nd percentile (23.6 hp)
Engine Displacement
median 391 ciA · 2nd percentile (125 ci)B · 1st percentile (99.5 ci)
Cylinders
median 6A · 17th percentile (4)B · 1st percentile (2)
Forward Gears
median 16A · 4th percentile (4)B · 16th percentile (8)
Operating Weight
median 12,307 lbA · 2nd percentile (2,835 lb)B · 3rd percentile (3,395 lb)
A · CAB · 425Median Row Crop Tractor