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Allis ChalmersModel A
Allis Chalmers WD
Row Crop
- power
- 34.6 hp
- displacement
- 201 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Allis Chalmers WD vs Barreiros R-335 S
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BarreirosModel B
Barreiros R-335 S
Sub-Compact
- power
- 35 hp
- displacement
- 144 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Allis ChalmersAllis Chalmers WD
vs
BarreirosBarreiros R-335 S
How they compare
Headline specs vs. the whole Row Crop
Engine Power
▲ R-335 S higher · +0.4 hp (+1%)WD34.6 hp
R-335 S35 hp
Median Row Crop Tractor138 hp
WD is in the 3rd percentile; R-335 S is in the 3rd · 1,206 models
Engine Displacement
▲ WD higher · +57 ci (+40%)WD201 ci
R-335 S144 ci
Median Row Crop Tractor391 ci
WD is in the 8th percentile; R-335 S is in the 3rd · 1,409 models
Cylinders
▲ WD higher · +1 (+33%)WD4
R-335 S3
Median Row Crop Tractor6
WD is in the 17th percentile; R-335 S is in the 2nd · 1,417 models
WD (A)R-335 S (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Barreiros | — |
| Model | WD | R-335 S | — |
| Category | Row Crop | Sub-Compact | — |
Engine
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Manufacturer | Allis Chalmers | Not recorded | — |
| Model | Allis Chalmers | Barreiros EBH-3 | — |
| Power Output | 34.6hp | 35hp | ▲ R-335 S+0.4 hp · +1% |
| Rated RPM | 1,659RPM | Not recorded | — |
| Cylinders | 4 | 3 | ▲ WD+1 · +33% |
| Displacement | 201ci | 144ci | ▲ WD+57 ci · +40% |
| Bore | 4in | Not recorded | — |
| Stroke | 4in | Not recorded | — |
Transmission
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Type | Non-synchronized Gear | Not recorded | — |
Dimensions & Weight
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Length | 127in | Not recorded | — |
| Height | 81.5in | Not recorded | — |
Hydraulics
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| System Type | Open Center | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
Power Take-off (PTO)
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Type | Optional Transmission or Live | Not recorded | — |
Hitch & Towing
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Hitch Type | Single Hitch Point | Not recorded | — |
Chassis & Drive
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Not recorded | — |
| Brake Type | Manual External Compression Band | Not recorded | — |
Electrical
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Coolant | 3.5gal | Not recorded | — |
Operator Station
| Spec | Allis Chalmers WD | Barreiros R-335 S | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 138 hpA · 3rd percentile (34.6 hp)B · 3rd percentile (35 hp)
Engine Displacement
median 391 ciA · 8th percentile (201 ci)B · 3rd percentile (144 ci)
Cylinders
median 6A · 17th percentile (4)B · 2nd percentile (3)
A · WDB · R-335 SMedian Row Crop Tractor