Image not recorded
Advance-RumelyModel A
Advance-Rumely 6A
Utility
- power
- Not recorded
- displacement
- 404 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Utility
Advance-Rumely 6A vs Oliver 77 Row-Crop
Image not recorded
OliverModel B
Oliver 77 Row-Crop
Row Crop
- power
- Not recorded
- displacement
- 194 ci
- Cylinders
- 6
- Forward gears
- 6
Advance-RumelyAdvance-Rumely 6A
vs
OliverOliver 77 Row-Crop
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 6A higher · +210 ci (+108%)6A404 ci
77 Row-Crop194 ci
Median Utility Tractor183 ci
6A is in the 90th percentile; 77 Row-Crop is in the 51st · 5,580 models
Cylinders
= Effectively tied6A6
77 Row-Crop6
Median Utility Tractor4
6A is in the 93rd percentile; 77 Row-Crop is in the 93rd · 5,720 models
Forward Gears
= Effectively tied6A6
77 Row-Crop6
Median Utility Tractor12
6A is in the 11th percentile; 77 Row-Crop is in the 11th · 4,941 models
Operating Weight
▲ 6A higher · +2,163 lb (+51%)6A6,370 lb
77 Row-Crop4,207 lb
Median Utility Tractor5,303 lb
6A is in the 60th percentile; 77 Row-Crop is in the 40th · 5,107 models
6A (A)77 Row-Crop (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Oliver | — |
| Model | 6A | 77 Row-Crop | — |
| Category | Utility, Standard Tread | Row Crop | — |
Engine
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Waukesha-Oliver | — |
| Model | Not recorded | 3.2L 6-cyl gasoline | — |
| Rated RPM | 1,365RPM | 1,600RPM | ▲ 77 Row-Crop+235 RPM · +17% |
| Cylinders | 6 | 6 | Same |
| Displacement | 404ci | 194ci | ▲ 6A+210 ci · +108% |
| Bore | 4.3in | 3.3in | ▲ 6A+1 in · +30% |
| Stroke | 4.8in | 3.8in | ▲ 6A+1 in · +26% |
Transmission
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Type | Gear | Unsynchronized gear | — |
Dimensions & Weight
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Length | 163in | 139in | ▲ 6A+24 in · +17% |
| Width | 70in | 80.3in | ▲ 77 Row-Crop+10.3 in · +15% |
| Height | 74in | 75in | ▲ 77 Row-Crop+1 in · +1% |
| Operating Weight | 6,370lb | 4,207lb | ▲ 6A+2,163 lb · +51% |
Hydraulics
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Power Take-off (PTO)
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Type | Not recorded | 540 (1.375) | — |
| Speed 1 | Not recorded | 540rpm | — |
Chassis & Drive
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Not recorded | Differential mechanical drum | — |
Electrical
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Coolant | 9.5gal | 3.4gal | ▲ 6A+6.1 gal · +179% |
Operator Station
| Spec | Advance-Rumely 6A | Oliver 77 Row-Crop | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 90th percentile (404 ci)B · 51st percentile (194 ci)
Cylinders
median 4A · 93rd percentile (6)B · 93rd percentile (6)
Forward Gears
median 12A · 11th percentile (6)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 60th percentile (6,370 lb)B · 40th percentile (4,207 lb)
Length
median 137 inA · 81st percentile (163 in)B · 54th percentile (139 in)
A · 6AB · 77 Row-CropMedian Utility Tractor