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OliverModel A
Oliver 1550
Row Crop
- power
- 53.8 hp
- displacement
- 232 ci
- Cylinders
- 6
- Forward gears
- 12
Head to head · Row Crop
Oliver 1550 vs Oliver 66 Row-Crop
Image not recorded
OliverModel B
Oliver 66 Row-Crop
Row Crop
- power
- Not recorded
- displacement
- 129 ci
- Cylinders
- 4
- Forward gears
- 6
OliverOliver 1550
vs
OliverOliver 66 Row-Crop
How they compare
Headline specs vs. the whole Row Crop
Engine Displacement
▲ 1550 higher · +103 ci (+80%)1550232 ci
66 Row-Crop129 ci
Median Row Crop Tractor391 ci
1550 is in the 13th percentile; 66 Row-Crop is in the 3rd · 1,409 models
Cylinders
▲ 1550 higher · +2 (+50%)15506
66 Row-Crop4
Median Row Crop Tractor6
1550 is in the 50th percentile; 66 Row-Crop is in the 17th · 1,417 models
Forward Gears
▲ 1550 higher · +6 (+100%)155012
66 Row-Crop6
Median Row Crop Tractor16
1550 is in the 27th percentile; 66 Row-Crop is in the 11th · 1,200 models
Operating Weight
▲ 1550 higher · +3,807 lb (+119%)15507,000 lb
66 Row-Crop3,193 lb
Median Row Crop Tractor12,307 lb
1550 is in the 16th percentile; 66 Row-Crop is in the 3rd · 1,350 models
1550 (A)66 Row-Crop (B)Median Row Crop Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Oliver | Same |
| Model | 1550 | 66 Row-Crop | — |
| Category | Row Crop | Row Crop | Same |
Engine
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Not recorded | Oliver-Waukesha | — |
| Power Output | 53.8hp | Not recorded | — |
| Rated RPM | 1,650RPM | 1,600RPM | ▲ 1550+50 RPM · +3% |
| Cylinders | 6 | 4 | ▲ 1550+2 · +50% |
| Displacement | 232ci | 129ci | ▲ 1550+103 ci · +80% |
| Bore | 3.6in | 3.3in | ▲ 1550+0.3 in · +9% |
| Stroke | 3.8in | 3.8in | Same |
Transmission
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Type | Partial power shift | Unsynchronized gear | — |
Dimensions & Weight
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Length | 154in | 135in | ▲ 1550+19 in · +14% |
| Width | 81.5in | Not recorded | — |
| Height | 97.2in | 85.3in | ▲ 1550+11.9 in · +14% |
| Operating Weight | 7,000lb | 3,193lb | ▲ 1550+3,807 lb · +119% |
Hydraulics
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Steering Type | Power assist | Manual | — |
Power Take-off (PTO)
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Type | Independent | Not recorded | — |
| Speed 1 | 540rpm | Not recorded | — |
| Speed 2 | 1,000rpm | Not recorded | — |
Hitch & Towing
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Hitch Category | II/I | Not recorded | — |
Chassis & Drive
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Power assist | Manual | — |
| Brake Type | Disc | Not recorded | — |
Electrical
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Coolant | 5gal | 3.5gal | ▲ 1550+1.5 gal · +43% |
Operator Station
| Spec | Oliver 1550 | Oliver 66 Row-Crop | Difference |
|---|---|---|---|
| Type | Open | Open | Same |
Category context
Both models against the field
Engine Displacement
median 391 ciA · 13th percentile (232 ci)B · 3rd percentile (129 ci)
Cylinders
median 6A · 50th percentile (6)B · 17th percentile (4)
Forward Gears
median 16A · 27th percentile (12)B · 11th percentile (6)
Operating Weight
median 12,307 lbA · 16th percentile (7,000 lb)B · 3rd percentile (3,193 lb)
Length
median 180 inA · 19th percentile (154 in)B · 9th percentile (135 in)
A · 1550B · 66 Row-CropMedian Row Crop Tractor