David Brown 850 tractor specification
David Brown 850 tractor specs, dimensions, fuel consumption, transmission, drive, equipment
About David Brown 850
| General information about David Brown 850 | |
|---|---|
| Brand | David Brown |
| Model | David Brown 850 |
| Series | n.d. |
| Previous model | – |
| Next model | – |
| Smaller | – |
| Larger | – |
| Years | from 1960 to 1965 y. |
| Cab with ROPS | No |
| Reviews | David Brown 850 reviews New! 2.77 AGROrank is our rating! motor is not strong enough, diesel, 4-cylinder engine, perfectly matched the rated speed, 12V typical starter, large battery 24V, lighting rather typical, very good PTO, brake without power, probably too light for equipment of this class, on difficult terrain or large farm rather unsuitable, 2WD, no synchronization in a box, typical number of gears forward... full review |
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| Questions about David Brown 850 | Forum - David Brown 850 questions and discussions New! |
David Brown 850 performance
| David Brown 850 Specs | Value |
|---|---|
| Maximum power (HP / kW) | 35 HP (26.1 kW) |
| Engine RPM | 2000 rpm |
| Fuel consumption | n.d. |
| Fuel tank capacity | n.d. |
| Max. speed | n.d. |
David Brown 850 engine
| David Brown 850 Specs | Value |
|---|---|
| Fuel type | Diesel |
| Engine producer | b.d. |
| Engine model | David Brown |
| Engine type | Diesel (diesel engine) |
| Engine capacity | 2.538 l. |
| Strokes, qty | 4 |
| Cylinders | 4 |
| Compression | n.d. |
| Bore | 89 mm |
| Stroke | 102 mm |
| Maximum torque | n.d. |
| Air filter | n.d. |
| Fuel filter | n.d. |
| Fuel filter chambers, qty | n.d. |
| Oil filter | n.d. |
| Oil pump | n.d. |
| Speed control (control) | n.d. |
| Injection pump | n.d. |
| Injectors | n.d. |
| Injection pressure | n.d. |
| Cooling system | liquid cooled engine |
| Forced cooling | n.d. |
| Cooler | yes |
| Thermostat | Yes |
| Cooler type | tubular-plate cooler |
| Coolant system capacity | n.d. |
| Clutch | n.d. |
David Brown 850 turbocharger
| David Brown 850 Specs | Value |
|---|---|
| Turbocharger | No |
| Dual turbocharger | Not applicable |
| Intercooler | Not applicable |
| Aftercooler | Not applicable |
| Wastegate valve | Not applicable |
| Variable geometry | Not applicable |
| Additional parameters | – |
David Brown 850 electronics
| David Brown 850 Specs | Value |
|---|---|
| Supply voltage starter (V) | 12 V |
| Ground | b.d. |
| Battery (V) | 12 V |
| Battery, qty | 1 |
| Charging system | Generator |
| Charging system producer | n.d. |
| Ignition | Manual |
| Rear stop lamp | Yes |
| Rear agricultural lamp | n.d. |
| Cock lamp | No |
David Brown 850 PTO
| David Brown 850 Specs | Value |
|---|---|
| PTO rpm | 540 rpm |
| PTO control | manual |
David Brown 850 brakes
| David Brown 850 Specs | Value |
|---|---|
| ABS | No |
| Brake assist | No |
| Braking system | n.d. |
| Differential | Yes |
| Brake type | mechanical |
| Discs | – |
David Brown 850 dimensions
| David Brown 850 Specs | Value |
|---|---|
| Weight | from 1857 kg to 2664 kg (depending by model) |
| Length | n.d. |
| Height | n.d. |
| Width | n.d. |
| Clearance | n.d. |
| Front track width | n.d. |
| Rear track width | n.d. |
| Wheelbase | n.d. |
| Front tires | 5.50-16 |
| Rear tires | n.d. |
| Max. mass of the trailer without brakes | 1500 kg |
| Max. mass of the trailer with brakes | n.d. |
| Max. axle load | n.d. |
| Max. total weight | n.d. |
| Turning radius | n.d. |
David Brown 850 drive
| David Brown 850 Specs | Value |
|---|---|
| Drive system | 4x2, 2WD (depending by model) |
| Additional | one wheel drive |
| Independent Link Suspension | No |
| Articulated suspension | – |
| Crawler drive | No |
| Hydrostatic steering | No |
| Differential | n.d. |
| Steering | rod |
| Front rods | n.d. |
| Rear planetary drives | n.d. |
| Front planetary drives | n.d. |
David Brown 850 hydraulics
| David Brown 850 Specs | Value |
|---|---|
| Three-point hitch | n.d. |
| Three-point hitch type | n.d. |
| Three-point hitch performance | n.d. |
| Three-point hitch pressure | n.d. |
| Load Sensing | No |
| Closed | b.d. |
| Central | No |
| Constant flow | No |
| Constant pressure | No |
| Control system | n.d. |
| Two-section distributor | n.d. |
| Quick couplings | n.d. |
| Auto Lift | n.d. |
David Brown 850 transmission / gears
| David Brown 850 Specs | Value |
|---|---|
| Synchronous transmission | No, non-synchronized |
| PowerShift | No |
| PowerShuttle | No |
| Additional | – |
| Forward gears | 6 |
| Reverse gears | 2 |
| Creeper | n.d. |
David Brown 850 equipment
| David Brown 850 Specs | Value |
|---|---|
| Clevis | Yes (???) |
| Lower catch | b.d. |
| Air conditioning | n.d. |