
Head to head · Crawler
Oliver OC-3 vs Oliver OC-6

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OliverModel B
Oliver OC-6
Crawler
- power
- 34.4 hp
- displacement
- 194 ci
- Cylinders
- 6
- Forward gears
- 6
OliverOliver OC-3
vs
OliverOliver OC-6
How they compare
Headline specs vs. the whole Crawler
Engine Power
▲ OC-6 higher · +5.4 hp (+19%)OC-329 hp
OC-634.4 hp
Median Crawler Tractor200 hp
OC-3 is in the 13th percentile; OC-6 is in the 17th · 142 models
Engine Displacement
▲ OC-6 higher · +61 ci (+46%)OC-3133 ci
OC-6194 ci
Median Crawler Tractor468 ci
OC-3 is in the 13th percentile; OC-6 is in the 28th · 191 models
Cylinders
▲ OC-6 higher · +2 (+50%)OC-34
OC-66
Median Crawler Tractor6
OC-3 is in the 33rd percentile; OC-6 is in the 50th · 192 models
Forward Gears
▲ OC-6 higher · +3 (+100%)OC-33
OC-66
Median Crawler Tractor10
OC-3 is in the 8th percentile; OC-6 is in the 34th · 179 models
OC-3 (A)OC-6 (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Manufacturer | Oliver | Oliver | Same |
| Model | OC-3 | OC-6 | — |
| Category | Crawler, Agricultural | Crawler | — |
Engine
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Manufacturer | Hercules | Oliver-Waukesha | — |
| Power Output | 29hp | 34.4hp | ▲ OC-6+5.4 hp · +19% |
| Rated RPM | 1,700RPM | 1,600RPM | ▲ OC-3+100 RPM · +6% |
| Cylinders | 4 | 6 | ▲ OC-6+2 · +50% |
| Displacement | 133ci | 194ci | ▲ OC-6+61 ci · +46% |
| Bore | 3.3in | 3.3in | Same |
| Stroke | 4in | 3.8in | ▲ OC-3+0.2 in · +5% |
Transmission
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Type | Gear type | Gear | — |
Dimensions & Weight
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Length | 100in | 122in | ▲ OC-6+22 in · +22% |
| Width | 52.5in | 56.3in | ▲ OC-6+3.8 in · +7% |
| Height | 50.5in | 56.5in | ▲ OC-6+6 in · +12% |
| Ground Clearance | Not recorded | 20in | — |
| Operating Weight | 3,860lb | 5,565lb | ▲ OC-6+1,705 lb · +44% |
Hydraulics
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Chassis & Drive
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | Tracked | — |
| Drive Type | Track | Crawler | — |
| Steering Type | Manual | Not recorded | — |
Electrical
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Coolant | 2.8gal | 4.3gal | ▲ OC-6+1.5 gal · +54% |
Operator Station
| Spec | Oliver OC-3 | Oliver OC-6 | Difference |
|---|---|---|---|
| Type | Open operator station | Not recorded | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 13th percentile (29 hp)B · 17th percentile (34.4 hp)
Engine Displacement
median 468 ciA · 13th percentile (133 ci)B · 28th percentile (194 ci)
Cylinders
median 6A · 33rd percentile (4)B · 50th percentile (6)
Forward Gears
median 10A · 8th percentile (3)B · 34th percentile (6)
Operating Weight
median 23,320 lbA · 12th percentile (3,860 lb)B · 19th percentile (5,565 lb)
A · OC-3B · OC-6Median Crawler Tractor