
David BrownModel A
David Brown 770 Selectamatic
Utility
- power
- 38.3 hp
- displacement
- 164 ci
- Cylinders
- 3
- Forward gears
- 12
Head to head · Utility

Utility

Utility
How they compare
770 Selectamatic is in the 32nd percentile; 885 is in the 33rd · 5,383 models
770 Selectamatic is in the 43rd percentile; 885 is in the 37th · 5,580 models
770 Selectamatic is in the 23rd percentile; 885 is in the 23rd · 5,720 models
770 Selectamatic is in the 50th percentile; 885 is in the 50th · 4,941 models
Full comparison
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | David Brown | Same |
| Model | 770 Selectamatic | 885 | — |
| Category | Utility | Utility | Same |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Manufacturer | David Brown | David Brown | Same |
| Model | AD3/49 | 3 cylinder vertical gasoline | — |
| Power Output | 38.3hp | 39.3hp | ▲ 885+1 hp · +3% |
| Rated RPM | 2,000RPM | 2,200RPM | ▲ 885+200 RPM · +10% |
| Cylinders | 3 | 3 | Same |
| Displacement | 164ci | 146ci | ▲ 770 Selectamatic+18 ci · +12% |
| Bore | 3.9in | 3.9in | Same |
| Stroke | 4in | 4in | Same |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Type | Gear | Selective gear fixed ratio | — |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Length | 112in | 116in | ▲ 885+4 in · +4% |
| Width | 63.8in | 65in | ▲ 885+1.2 in · +2% |
| Height | 80.3in | 93.7in | ▲ 885+13.4 in · +17% |
| Operating Weight | 3,730lb | 4,020lb | ▲ 885+290 lb · +8% |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| System Type | Open Center | Open center | Same |
| Steering Type | Manual | Manual | Same |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Type | Live | Rear | — |
| Speed 1 | 540rpm | 540rpm | Same |
| Speed 2 | Not recorded | 1,000rpm | — |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Front Tire Size | 6.00-16 | Not recorded | — |
| Rear Tire Size | 12.4-28 | Not recorded | — |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Hitch Type | Category I | Rear | — |
| Hitch Category | I | I, II | — |
| Hitch Position | Not recorded | Rear | — |
| Hitch Capacity | Not recorded | 1,808lb | — |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 | — |
| Drive Type | 2WD | 2WD | Same |
| Steering Type | Manual | Manual | Same |
| Brake Type | Internal expanding shoe | Internal expanding shoe | Same |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Starter Type | Electric | 12-volt electric | — |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Coolant | 3gal | 2.3gal | ▲ 770 Selectamatic+0.7 gal · +30% |
| Spec | David Brown 770 Selectamatic | David Brown 885 | Difference |
|---|---|---|---|
| Type | Open Operator Station | Open operator station | Same |
Category context