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David BrownModel A
David Brown 50TD
Crawler
- power
- 50 hp
- displacement
- 248 ci
- Cylinders
- 6
- Forward gears
- 6
Head to head · Crawler
David Brown 50TD vs Mitsubishi GAK50
MitsubishiModel B
Mitsubishi GAK50
Crawler
- power
- 50 hp
- displacement
- 180 ci
- Cylinders
- 4
- Forward gears
- 32
David BrownDavid Brown 50TD
vs
MitsubishiMitsubishi GAK50
How they compare
Headline specs vs. the whole Crawler
Engine Power
= Effectively tied50TD50 hp
GAK5050 hp
Median Crawler Tractor200 hp
50TD is in the 29th percentile; GAK50 is in the 29th · 142 models
Engine Displacement
▲ 50TD higher · +68 ci (+38%)50TD248 ci
GAK50180 ci
Median Crawler Tractor468 ci
50TD is in the 35th percentile; GAK50 is in the 26th · 191 models
Cylinders
▲ 50TD higher · +2 (+50%)50TD6
GAK504
Median Crawler Tractor6
50TD is in the 50th percentile; GAK50 is in the 33rd · 192 models
Forward Gears
▲ GAK50 higher · +26 (+433%)50TD6
GAK5032
Median Crawler Tractor10
50TD is in the 34th percentile; GAK50 is in the 99th · 179 models
50TD (A)GAK50 (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Mitsubishi | — |
| Model | 50TD | GAK50 | — |
| Category | Crawler, Agricultural | Crawler | — |
Engine
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | Iseki | — |
| Model | Not recorded | E4DE | — |
| Power Output | 50hp | 50hp | Same |
| Rated RPM | 1,800RPM | 2,500RPM | ▲ GAK50+700 RPM · +39% |
| Cylinders | 6 | 4 | ▲ 50TD+2 · +50% |
| Displacement | 248ci | 180ci | ▲ 50TD+68 ci · +38% |
| Bore | 3.6in | 3.8in | ▲ GAK50+0.2 in · +6% |
| Stroke | 4in | 3.9in | ▲ 50TD+0.1 in · +3% |
Transmission
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Type | Gear type with dry disc clutch | Not recorded | — |
Dimensions & Weight
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Length | 121in | 144in | ▲ GAK50+23 in · +19% |
| Width | 70.9in | 66.3in | ▲ 50TD+4.6 in · +7% |
| Height | 55.9in | Not recorded | — |
| Operating Weight | 10,450lb | Not recorded | — |
Hydraulics
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Steering Type | Controlled differential | Power | — |
Power Take-off (PTO)
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Speed 1 | 540rpm | Not recorded | — |
Hitch & Towing
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Hitch Type | Not recorded | Category I | — |
Chassis & Drive
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Chassis Type | Crawler | half-track | — |
| Drive Type | Not recorded | Track | — |
| Steering Type | Controlled differential | Power | — |
Electrical
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Coolant | 4.8gal | Not recorded | — |
Operator Station
| Spec | David Brown 50TD | Mitsubishi GAK50 | Difference |
|---|---|---|---|
| Type | Open | ROPS & Cab options available | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 29th percentile (50 hp)B · 29th percentile (50 hp)
Engine Displacement
median 468 ciA · 35th percentile (248 ci)B · 26th percentile (180 ci)
Cylinders
median 6A · 50th percentile (6)B · 33rd percentile (4)
Forward Gears
median 10A · 34th percentile (6)B · 99th percentile (32)
Length
median 146 inA · 24th percentile (121 in)B · 48th percentile (144 in)
A · 50TDB · GAK50Median Crawler Tractor