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 Massey-Harris 21 Colt
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Massey-HarrisModel B
Massey-Harris 21 Colt
Row Crop
- power
- Not recorded
- displacement
- 124 ci
- Cylinders
- 4
- Forward gears
- 4
Advance-RumelyAdvance-Rumely 6A
vs
Massey-HarrisMassey-Harris 21 Colt
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 6A higher · +280 ci (+226%)6A404 ci
21 Colt124 ci
Median Utility Tractor183 ci
6A is in the 90th percentile; 21 Colt is in the 30th · 5,580 models
Cylinders
▲ 6A higher · +2 (+50%)6A6
21 Colt4
Median Utility Tractor4
6A is in the 93rd percentile; 21 Colt is in the 50th · 5,720 models
Forward Gears
▲ 6A higher · +2 (+50%)6A6
21 Colt4
Median Utility Tractor12
6A is in the 11th percentile; 21 Colt is in the 4th · 4,941 models
Length
▲ 6A higher · +40 in (+33%)6A163 in
21 Colt123 in
Median Utility Tractor137 in
6A is in the 81st percentile; 21 Colt is in the 32nd · 4,659 models
6A (A)21 Colt (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Massey-Harris | — |
| Model | 6A | 21 Colt | — |
| Category | Utility, Standard Tread | Row Crop | — |
Engine
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | Continental | — |
| Model | Not recorded | F124 | — |
| Rated RPM | 1,365RPM | 1,800RPM | ▲ 21 Colt+435 RPM · +32% |
| Cylinders | 6 | 4 | ▲ 6A+2 · +50% |
| Displacement | 404ci | 124ci | ▲ 6A+280 ci · +226% |
| Bore | 4.3in | 3in | ▲ 6A+1.3 in · +43% |
| Stroke | 4.8in | 4.4in | ▲ 6A+0.4 in · +9% |
Transmission
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Length | 163in | 123in | ▲ 6A+40 in · +33% |
| Width | 70in | Not recorded | — |
| Height | 74in | 65.8in | ▲ 6A+8.2 in · +12% |
| Operating Weight | 6,370lb | Not recorded | — |
Hydraulics
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Hitch & Towing
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Type I (optional) | — |
Chassis & Drive
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
Capacities
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Coolant | 9.5gal | Not recorded | — |
Operator Station
| Spec | Advance-Rumely 6A | Massey-Harris 21 Colt | Difference |
|---|---|---|---|
| Type | Not recorded | Open | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 90th percentile (404 ci)B · 30th percentile (124 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 11th percentile (6)B · 4th percentile (4)
Length
median 137 inA · 81st percentile (163 in)B · 32nd percentile (123 in)
Height
median 94.1 inA · 19th percentile (74 in)B · 13th percentile (65.8 in)
A · 6AB · 21 ColtMedian Utility Tractor