SPECS / COMPARISON
Ford 860 vs David Brown 770 Selectamatic
A detailed comparison of the Ford 860 and the David Brown 770 Selectamatic. Click a model name to view its full specifications.
Weight
Ford 8601540.0 kg (3395.1 lbs)
David Brown 770 Selectamatic1485.0 kg (3273.9 lbs)
| Specification | Ford 860 Agricultural Tractors | David Brown 770 Selectamatic Agricultural Tractors |
|---|---|---|
| Tractor Type | Utility Tractor | Utility Tractor |
| Weight | 1540.0 kg (3395.1 lbs) | 1485.0 kg (3273.9 lbs) |
| Lift Capacity | 567.0 kg (1250.0 lbs) | — |
| Transmission Type | Unsynchronized gear with dry disc clutch | Gear type with dry disc clutch |
| Length | 309.0 cm (121.7 in.) | 285.0 cm (112.2 in.) |
| Years Made | 1954-1957 | 1965-1970 |
| Engine Model | Ford EAF | David Brown AD3/49 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Gasoline/LP-gas | Diesel |
| Cylinders | 4 | 3 |
| Displacement | 2818 cc (172.0 cu in.) | 2394 cc (146.1 cu in.) |
| Bore | 9.91 cm (3.90 in.) | 10.01 cm (3.94 in.) |
| Stroke | 9.09 cm (3.58 in.) | 10.21 cm (4.02 in.) |
| Rear PTO Type | Live | Live |
| Rear PTO Speed | 540 RPM | 540 RPM |
| Compression Ratio | 6.75:1 | 17.0:1 |
| Battery | 6 V | 12 V, 96Ah |
| Starter | Electric | Electric |
| Height | 150.0 cm (59.1 in.) | 204.0 cm (80.3 in.) |
| Wheelbase | 190.0 cm (74.8 in.) | 190.0 cm (74.8 in.) |
| Ground Clearance | 53.0 cm (20.9 in.) | — |
| Fuel Tank Capacity | 53.0 l (14.0 gal) | 43.0 l (11.4 gal) |
| Oil Capacity | 4.7 l (1.2 gal) | 7.4 l (2.0 gal) |
| Coolant Capacity | 14.2 l (3.8 gal) | 11.4 l (3.0 gal) |
| Transmission Oil Capacity | 7.6 l (2.0 gal) | 27.3 l (7.2 gal) |
| Hydraulic Capacity | 7.6 l (2.0 gal) | — |
| Gears | 5 forward and 1 reverse | 12 forward and 4 reverse |
| Chassis | 4×2 2WD | 4×2 2WD |
| Max. Travel Speed | 6.1 km/h (Forward: 11.7 MPH (18.9 km/h) Reverse: 3.8 MPH) | 12.9 km/h (Forward: 14.8 MPH (23.8 km/h) Reverse: 8.0 MPH) |
| Brakes | Differential mechanical expanding shoe | Mechanical drum |
| Drawbar Category | I | I |
| Cabin Type | Open operator station | Open operator station |
| Steering Type | Manual or power assist | Manual |
| Front Tires | Ag: 6×16 | Ag: 6.00-16, 5.50-16 |
| Rear Tires | Ag: 12×28 | Ag: 12.4/11-28, 11.2/10-28 |
| Horsepower | — | 26.8 kW (35.9 HP) |
| Torque Power | — | 1400 RPM |
| Torque Speed | — | 135.6 N·m (100.0 lb-ft) |
| Rated RPM | — | 2055 RPM |
| Final Drive | — | Spur gear |
| Differential Lock | — | Mechanical rear |
| Hitch Type | — | Position and draft control |
| Hydraulic Type | — | Open center |
| Working Pressure | — | 137.9 bar (2000.0 psi) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.