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Massey-HarrisModel A
Massey-Harris 20 Row-Crop
Row Crop
- power
- Not recorded
- displacement
- 140 ci
- Cylinders
- 4
- Forward gears
- 4
Head to head · Row Crop
Massey-Harris 20 Row-Crop vs Oliver 66 Row-Crop
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OliverModel B
Oliver 66 Row-Crop
Row Crop
- power
- Not recorded
- displacement
- 129 ci
- Cylinders
- 4
- Forward gears
- 6
Massey-HarrisMassey-Harris 20 Row-Crop
vs
OliverOliver 66 Row-Crop
How they compare
Headline specs vs. the whole Row Crop
Engine Displacement
▲ 20 Row-Crop higher · +11 ci (+9%)20 Row-Crop140 ci
66 Row-Crop129 ci
Median Row Crop Tractor391 ci
20 Row-Crop is in the 3rd percentile; 66 Row-Crop is in the 3rd · 1,409 models
Cylinders
= Effectively tied20 Row-Crop4
66 Row-Crop4
Median Row Crop Tractor6
20 Row-Crop is in the 17th percentile; 66 Row-Crop is in the 17th · 1,417 models
Forward Gears
▲ 66 Row-Crop higher · +2 (+50%)20 Row-Crop4
66 Row-Crop6
Median Row Crop Tractor16
20 Row-Crop is in the 4th percentile; 66 Row-Crop is in the 11th · 1,200 models
Operating Weight
▲ 66 Row-Crop higher · +493 lb (+18%)20 Row-Crop2,700 lb
66 Row-Crop3,193 lb
Median Row Crop Tractor12,307 lb
20 Row-Crop is in the 1st percentile; 66 Row-Crop is in the 3rd · 1,350 models
20 Row-Crop (A)66 Row-Crop (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Massey-Harris | Oliver | — |
| Model | 20 Row-Crop | 66 Row-Crop | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Continental | Oliver-Waukesha | — |
| Rated RPM | 1,500RPM | 1,600RPM | ▲ 66 Row-Crop+100 RPM · +7% |
| Cylinders | 4 | 4 | Same |
| Displacement | 140ci | 129ci | ▲ 20 Row-Crop+11 ci · +9% |
| Bore | 3.2in | 3.3in | ▲ 66 Row-Crop+0.1 in · +3% |
| Stroke | 4.4in | 3.8in | ▲ 20 Row-Crop+0.6 in · +16% |
Transmission
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Type | Gear | Unsynchronized gear | — |
Dimensions & Weight
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Length | Not recorded | 135in | — |
| Width | 82in | Not recorded | — |
| Height | 76in | 85.3in | ▲ 66 Row-Crop+9.3 in · +12% |
| Operating Weight | 2,700lb | 3,193lb | ▲ 66 Row-Crop+493 lb · +18% |
Hydraulics
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Chassis & Drive
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
Capacities
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Coolant | 2.8gal | 3.5gal | ▲ 66 Row-Crop+0.7 gal · +25% |
Operator Station
| Spec | Massey-Harris 20 Row-Crop | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Displacement
median 391 ciA · 3rd percentile (140 ci)B · 3rd percentile (129 ci)
Cylinders
median 6A · 17th percentile (4)B · 17th percentile (4)
Forward Gears
median 16A · 4th percentile (4)B · 11th percentile (6)
Operating Weight
median 12,307 lbA · 1st percentile (2,700 lb)B · 3rd percentile (3,193 lb)
Height
median 114 inA · 9th percentile (76 in)B · 15th percentile (85.3 in)
A · 20 Row-CropB · 66 Row-CropMedian Row Crop Tractor