Image not recorded
David BrownModel A
David Brown 50TD
Crawler
- power
- 50 hp
- displacement
- 248 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Agricultural
David Brown 50TD vs Porsche Master
Image not recorded
PorscheModel B
Porsche Master
Agricultural
- power
- 50 hp
- displacement
- 214 ci
- Cylinders
- 4
- Forward gears
- 8
David BrownDavid Brown 50TD
vs
PorschePorsche Master
How they compare
Headline specs vs. the whole Agricultural
Engine Power
= Effectively tied50TD50 hp
Master50 hp
Median Agricultural Tractor110 hp
50TD is in the 9th percentile; Master is in the 9th · 1,028 models
Engine Displacement
▲ 50TD higher · +34 ci (+16%)50TD248 ci
Master214 ci
Median Agricultural Tractor336 ci
50TD is in the 29th percentile; Master is in the 19th · 1,083 models
Cylinders
▲ 50TD higher · +2 (+50%)50TD6
Master4
Median Agricultural Tractor5.5
50TD is in the 74th percentile; Master is in the 31st · 1,130 models
Forward Gears
▲ Master higher · +2 (+33%)50TD6
Master8
Median Agricultural Tractor16
50TD is in the 11th percentile; Master is in the 16th · 972 models
50TD (A)Master (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Porsche | — |
| Model | 50TD | Master | — |
| Category | Crawler, Agricultural | Agricultural | — |
Engine
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Porsche | — |
| Power Output | 50hp | 50hp | Same |
| Rated RPM | 1,800RPM | 2,100RPM | ▲ Master+300 RPM · +17% |
| Cylinders | 6 | 4 | ▲ 50TD+2 · +50% |
| Displacement | 248ci | 214ci | ▲ 50TD+34 ci · +16% |
| Bore | 3.6in | 3.9in | ▲ Master+0.3 in · +8% |
| Stroke | 4in | 4.6in | ▲ Master+0.6 in · +15% |
Transmission
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Type | Gear type with dry disc clutch | Not recorded | — |
Dimensions & Weight
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Length | 121in | Not recorded | — |
| Width | 70.9in | Not recorded | — |
| Height | 55.9in | Not recorded | — |
| Operating Weight | 10,450lb | Not recorded | — |
Hydraulics
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Steering Type | Controlled differential | Mechanical | — |
Power Take-off (PTO)
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Hitch Category | Not recorded | III | — |
Chassis & Drive
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Chassis Type | Crawler | 4x2 2WD | — |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Controlled differential | Mechanical | — |
Electrical
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Starter Type | Electric | Not recorded | — |
Capacities
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Coolant | 4.8gal | Not recorded | — |
Operator Station
| Spec | David Brown 50TD | Porsche Master | Difference |
|---|---|---|---|
| Type | Open | Not recorded | — |
Category context
Both models against the field
Engine Power
median 110 hpA · 9th percentile (50 hp)B · 9th percentile (50 hp)
Engine Displacement
median 336 ciA · 29th percentile (248 ci)B · 19th percentile (214 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 31st percentile (4)
Forward Gears
median 16A · 11th percentile (6)B · 16th percentile (8)
A · 50TDB · MasterMedian Agricultural Tractor