SPECS / COMPARISON
David Brown 30TD vs International Harvester 706
A detailed comparison of the David Brown 30TD and the International Harvester 706. Click a model name to view its full specifications.
Weight
David Brown 30TD3670.0 kg (8091.0 lbs)
International Harvester 7063790.0 kg (Gas: 8102.0 lbs (3675.0 kg) Diesel: 8355.5 lbs)
| Specification | David Brown 30TD Agricultural Tractors | International Harvester 706 Agricultural Tractors |
|---|---|---|
| Tractor Type | Agricultural Crawler Tractor | Farm Tractor |
| Horsepower | 26.8 kW (35.9 HP) | — |
| Weight | 3670.0 kg (8091.0 lbs) | 3790.0 kg (Gas: 8102.0 lbs (3675.0 kg) Diesel: 8355.5 lbs) |
| Transmission Type | Gear type with dry disc clutch | — |
| Length | 287.0 cm (113.0 in.) | 396.0 cm (2WD: 148.8 in. (378.0 cm) 4WD: 155.9 in.) |
| Years Made | 1953-1959 | 1963-1967 |
| Engine Model | David Brown | International Harvester C291 |
| Engine Type | 4-stroke, liquid-cooled, inline | 4-stroke, liquid-cooled, inline |
| Fuel Type | Diesel | Gasoline/LP-gas |
| Cylinders | 4 | 6 |
| Displacement | 2704 cc (165.0 cu in.) | 4768 cc (291.0 cu in.) |
| Bore | 9.19 cm (3.62 in.) | 9.50 cm (3.74 in.) |
| Stroke | 10.21 cm (4.02 in.) | 11.20 cm (4.41 in.) |
| Battery | 12 V, 120Ah | Gas: 12V; Diesel: two 6V |
| Starter | Electric | Electric |
| Height | 142.0 cm (55.9 in.) | 204.0 cm (Steering Wheel Height: 2WD: 79.9 in. (203.0 cm) 4WD: 80.3 in.) |
| Track Size | 13 in. tracks | — |
| Fuel Tank Capacity | 66.0 l (17.4 gal) | 124.9 l (33.0 gal) |
| Oil Capacity | 11.4 l (3.0 gal) | 8.5 l (2.2 gal) |
| Coolant Capacity | 15.9 l (4.2 gal) | 19.9 l (Gasoline: 5.1 gal (19.4 l) LP-gas: 5.3 gal) |
| Transmission Oil Capacity | 43.2 l (11.4 gal) | 64.4 l (17.0 gal) |
| Gears | 6 forward and 2 reverse | 16 forward and 8 reverse |
| Chassis | Crawler | 4×2 2WD or 4×4 FWA 4WD |
| Max. Travel Speed | 4.7 km/h (Forward: 5.9 MPH (9.5 km/h) Reverse: 2.9 MPH) | 14.1 km/h (Forward: 17.8 MPH (28.6 km/h) Reverse: 8.8 MPH) |
| Cabin Type | Open operator station | Open operator station or Cab |
| Pump Flow | — | 64.4 LPM (12.0 GPM (45.4 LPM) 17.0 GPM) |
| Rear PTO Type | — | Independent |
| Rear PTO Speed | — | 540 /1000 RPM |
| Wheelbase | — | 220.0 cm (2WD: 87.4 in. (222.0 cm) 4WD: 86.6 in.) |
| Ground Clearance | — | 33.0 cm (Front axle: 2WD: 16.9 in. (43.0 cm) 4WD: 13.0 in.) |
| Hydraulic Capacity | — | 64.4 l (17.0 gal) |
| Transmission Model | — | Torque Amplifier |
| Brakes | — | Hydraulic disc |
| Drawbar Category | — | II/I |
| Hitch Type | — | Torsion bar |
| Steering Type | — | Hydrostatic power |
| Front Tires | — | Ag: 7.50-18 , 11.2-24 |
| Rear Tires | — | Ag: 18.4-30 |
| Hydraulic Type | — | Open center |
| Total Flow | — | 90.8 LPM (24.0 GPM) |
| Steering Flow | — | 34.1 LPM (9.0 GPM) |
| Valves | — | 1 or 2 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.