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Siirry sivupalkkiinSiirry alaosaanDavid Brown 1210-1412










The successor to the earlier 1200 model was the 1210, equipped with a partially synchronized transmission. At the end of 1974, a turbocharged 1410 was introduced above it, featuring oil-bath disc brakes and more powerful hydraulics. In Finland, the cabin was mostly the Taavi model, and partially the Swedish Klippan. The steering in these models was hydrostatic. In 1977, the cabin was replaced with a factory-installed, flat-floor Sekura. At the same time, the pedals were changed to a dependent type. The diameter of the dual clutch in models 1210 and 1410 was 305 mm, as in later models as well. In 1977, 4-wheel drive models were introduced in Finland too; these had been in the production program since the end of 1973. Smaller models had DB's own front axle, while the 1410 featured a German Kramer axle.
The four-speed Hydra Shift quick transmission was launched in 1972. It was only available for rear-wheel-drive models. Hydra Shift was introduced in Finland only in 1976. Based on two consecutive planetary gearsets, the Hydra Shift was ahead of its time, and among current four-speed quick transmissions, it only falls short in that after changing direction, movement always starts at the smallest gear of the selected range. Of course, similar systems had already appeared in large tractors in the USA in the 1960s.
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| Model | David Brown 1210 Taavi/ Klippan-ohj. | David Brown 1210 Sekura-ohj. | David Brown 1212 Hydra Shift Sekura-ohj. | David Brown 1410 Klippan-ohj. | David Brown 1410 Sekura-ohj. | David Brown 1412 Hydra Shift Sekura-ohj. |
|---|---|---|---|---|---|---|
| Manufacturer name | David Brown | David Brown | David Brown | David Brown | David Brown | David Brown |
| Imported to Finland | Yes | Yes | Yes | Yes | Yes | Yes |
| Years | 1971-77 | 1977-80 | 1977-80 | 1974-77 | 1977-80 | 1977-80 |
| Engine model | DB AD4/55001 | DB AD4/55 | DB AD4/55 | DB AD4/55T | DB AD4/55T | DB AD4/55T |
| Cyl/Turbo/Intercooler | 4 | 4 | 4 | 4T | 4T | 4T |
| Displacement | 3592 cm³ | 3592 cm³ | 3592 cm³ | 3592 cm³ | 3592 cm³ | 3592 cm³ |
| Bore x stroke | 100×114,3 mm | 100×114,3 mm | 100×114,3 mm | 100×114,3 mm | 100×114,3 mm | 100×114,3 mm |
| Rated power | 73/2300 hp DIN/rpm | 73/2300 hp DIN/rpm | 73/2300 hp DIN/rpm | 91/2300 hp DIN/rpm | 91/2300 hp DIN/rpm | 91/2300 hp DIN/rpm |
| Torque | - | - | - | - | - | - |
| Gears | 12+4 | 12+4 | 12+4 | 12+4 | 12+4 | 12+4 |
| Synchronized gears | 8 | 8 | hydr. plan. | 8 | 8 | hydr. plan. |
| Speeds in km/h | 2,1-29,8 | 2,0-29,2 | 1,7-29,0 | 2,1-28,3 | 2,1-28,3 | 1,9-25,8 |
| Max. speed | 30 km/h | 30 km/h | 30 km/h | 33.9 km/h | 33.9 km/h | 29 km/h |
| Hydr. flow l/min | 28 l/min | 28 l/min | 28 l/min | 40 l/min | 40 l/min | 40 l/min |
| Hydraulic pressure | 140 bar | 175 bar | 175 bar | 175 bar | 175 bar | 175 bar |
| Lift controls | mech. | mech. | mech. | mech. | mech. | mech. |
| Lift capacity | 1996 kg | 1996 kg | 1996 kg | 1996/3630 kg | 3630 kg | 3630 kg |
| PTO speeds | 540/1000 | 540/1000 | 540/1000 | 540/1000 | 540/1000 | 540/1000 |
| Brakes | drum brakes | drum brakes | drum brakes | wet disc | wet disc | wet disc |
| Steering | hydrost. | hydrost. | hydrost. | hydrost. | hydrost. | hydrost. |
| Turning circle m 2WD | 7.9 | 7.9 | 7.9 | 8.1 | 8.1 | 8.1 |
| Front tyres 2WD | 11L-15 | 11L-15 | 11L-15 | 11L-15 | 11L-15 | 11L-15 |
| Rear tyres 2WD | 16.9-34 | 16.9-34 | 16.9-34 | 18.4-34 | 18.4-34 | 18.4-34 |
| Weight 2WD | 2950 kg | 3090 kg | 3240 kg | 3590 kg | 3590 kg | 3800 kg |
| Height with cab | 247 cm | 276/287 cm | 276 cm | 277/289 cm | 276/287 cm | 276 cm |
| Length (2WD/4WD) | 393 cm | 393 cm | 393 cm | 433 cm | 433/430 cm | 433 cm |
| Wheelbase (2WD/4WD) | 225 cm | 225 cm | 225 cm | 228 cm | 228/225 cm | 228 cm |
| Fuel tank | 80 l | 80 l | 80 l | 91 l | 91 l | 91 l |
| Cab noise level | 95/94 dB | - | - | 94 dB | 84.5 dB | 85 dB |
| Turning circle m 4WD | - | 9.9 | - | - | 9.9 | - |
| Front tyres 4WD | - | 11.2-24 | - | - | 11.2-24 | - |
| Rear tyres 4WD | - | 16.9-34 | - | - | 18.4-34 | - |
| Weight 4WD | - | 3470 kg | - | - | 4150 kg | - |
| Solid cab | - | x | x | x | x | x |
| Powershift gears | - | - | 4 | - | - | 4 |
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