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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 David Brown 40TD
David BrownModel B
David Brown 40TD
Agricultural
- power
- Not recorded
- displacement
- 165 ci
- Cylinders
- 4
- Forward gears
- 6
Advance-RumelyAdvance-Rumely 6A
vs
David BrownDavid Brown 40TD
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ 6A higher · +239 ci (+145%)6A404 ci
40TD165 ci
Median Utility Tractor183 ci
6A is in the 90th percentile; 40TD is in the 44th · 5,580 models
Cylinders
▲ 6A higher · +2 (+50%)6A6
40TD4
Median Utility Tractor4
6A is in the 93rd percentile; 40TD is in the 50th · 5,720 models
Forward Gears
= Effectively tied6A6
40TD6
Median Utility Tractor12
6A is in the 11th percentile; 40TD is in the 11th · 4,941 models
Operating Weight
▲ 40TD higher · +1,680 lb (+26%)6A6,370 lb
40TD8,050 lb
Median Utility Tractor5,303 lb
6A is in the 60th percentile; 40TD is in the 76th · 5,107 models
6A (A)40TD (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | David Brown | — |
| Model | 6A | 40TD | — |
| Category | Utility, Standard Tread | Agricultural | — |
Engine
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Manufacturer | Waukesha | David Brown | — |
| Rated RPM | 1,365RPM | 2,200RPM | ▲ 40TD+835 RPM · +61% |
| Cylinders | 6 | 4 | ▲ 6A+2 · +50% |
| Displacement | 404ci | 165ci | ▲ 6A+239 ci · +145% |
| Bore | 4.3in | 3.6in | ▲ 6A+0.7 in · +19% |
| Stroke | 4.8in | 4in | ▲ 6A+0.8 in · +20% |
Transmission
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Length | 163in | 113in | ▲ 6A+50 in · +44% |
| Width | 70in | Not recorded | — |
| Height | 74in | 62in | ▲ 6A+12 in · +19% |
| Operating Weight | 6,370lb | 8,050lb | ▲ 40TD+1,680 lb · +26% |
Hydraulics
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Steering Type | Manual | Not recorded | — |
Chassis & Drive
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Not recorded | — |
| Drive Type | 2WD | Not recorded | — |
| Steering Type | Manual | Not recorded | — |
Electrical
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Advance-Rumely 6A | David Brown 40TD | Difference |
|---|---|---|---|
| Coolant | 9.5gal | 4.2gal | ▲ 6A+5.3 gal · +126% |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 90th percentile (404 ci)B · 44th percentile (165 ci)
Cylinders
median 4A · 93rd percentile (6)B · 50th percentile (4)
Forward Gears
median 12A · 11th percentile (6)B · 11th percentile (6)
Operating Weight
median 5,303 lbA · 60th percentile (6,370 lb)B · 76th percentile (8,050 lb)
Length
median 137 inA · 81st percentile (163 in)B · 18th percentile (113 in)
A · 6AB · 40TDMedian Utility Tractor