| Manufacturer | David Brown |
| Price | 10,500(USD) |
| Model | 996 |
| Equipment Type | Utility Tractors |
| Factory | Meltham Mills, Huddersfield, England |
DAVID BROWN 996 POWER
| Engine (gross) | 62hp / 46.2kW |
| PTO (claimed) | 58hp / 43.3kW |
ENGINE DETAIL
The David Brown 996 is powered by a robust 4-cylinder diesel engine with a displacement of 3.6L, delivering 62hp at a rated RPM of 2200, making it suitable for a variety of agricultural tasks. Its liquid-cooled system and a compression ratio of 17:1 enhance efficiency, but the operating RPM range of 700-2200 may limit power output during high-demand scenarios. With a coolant capacity of 14 quarts, maintenance of optimal operating temperatures requires regular checks, particularly during prolonged use in demanding conditions.
| Description | David Brown diesel 4-cylinder liquid-cooled |
| Displacement | 219.3ci / 3.6L |
| Bore/Stroke | 3.94x4.50inches / 100x 114mm |
| Power (gross) | 62hp / 46.2kW |
| Compression | 17:1 |
| Rated RPM | 2200 |
| Operating RPM | 700-2200 |
| Coolant capacity | 14qts / 13.2L |
DAVID BROWN 996 ENGINE
The David Brown 996 features a robust 3.6L 4-cylinder diesel engine, providing a balance of power and fuel efficiency, ideal for moderate farming tasks. With a fuel tank capacity of 16 gallons (60.6 liters), it offers extended operation intervals before refueling, beneficial for larger fields. However, the engine’s performance may be challenged under heavy loads, warranting attention to proper load management for optimal operation.
| Description | David Brown 3.6L 4-cyl diesel |
| Fuel tank | 16gal / 60.6L |
TRANSMISSION
The David Brown 996 tractor features a synchromesh transmission with 12 forward and 4 reverse gears, enabling precise gear selection for various field conditions. The 280mm dry disc clutch allows for smoother engagement and disengagement, reducing operator fatigue during extended use. However, the complexity of the synchromesh system may pose challenges in maintenance and repairs, necessitating skilled service personnel to ensure optimal performance.
| Type | synchromesh |
| Gears | 12 forward and 4 reverse |
| Clutch | 280mm dry disc |
| Description | Three gears, plus reverse, in four ranges Synchronized up-shifts from 1-to-2 and 2-to-3 Synchronized down-shift from 3-to-2 |
MECHANICAL
The David Brown 996 tractor features a 4x2 2WD chassis, making it suitable for moderate fieldwork and light to medium-duty tasks. Its 12-speed synchromesh transmission provides smooth shifting and versatility, while hydraulic drum brakes ensure reliable stopping power, though they may require more maintenance than disc brakes. The open operator station enhances user comfort, but opting for the quiet cab can mitigate noise exposure during extended operations.
| Chassis | 4x2 2WD |
| Final drives | spur gear |
| Steering | power |
| Brakes | hydraulic drum |
| Cab | Open operator station Quiet Cab optional |
| Transmission | 12-speed synchromesh |
HYDRAULICS
| Type | open center |
| Pump flow | 7.3gpm / 27.6lpm |
TRACTOR HITCH
| Rear Type | II/I |
| Rear lift | 3600lbs / 1632kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
| Engine RPM | 540@1800 / 1000@2000 |
DAVID BROWN 996 TIRES
The David Brown 996 features a front tire size of 6.00-19 and a versatile rear tire configuration, allowing for various options (12.4/11-36 or 16.4/14-30) based on operational needs. This flexibility enhances traction and stability for diverse agricultural tasks. However, tire selection should consider soil conditions and load capacities to optimize performance and prevent soil compaction.
| Ag front | 6.00-19 |
| Ag rear | 12.4/11-36/16.4/14-30 |
DIMENSIONS
| Wheelbase | 82inches / 208cm |
| Length | 129inches / 327cm |
| Width | 67inches / 170cm *Minimum width |
| Height (cab) | 95inches / 241cm |
| Cab Operating weight | 5260lbs / 2385kg |
| Clearance (front axle) | 21inches / 53cm |
| Clearance (drawbar) | 16inches / 40cm |
| Rear tread | 52 to 76inches / 132to 193cm |
DIMENSIONS & TIRES
The David Brown 996 tractor's 82-inch wheelbase provides stability, making it suitable for both fieldwork and transport. Weighing 5,260 lbs (2385 kg) allows for good traction in various soil conditions but may pose challenges on softer ground or surfaces prone to rutting. The combination of front 7.50-16 and rear 13.6/12-36 tires offers versatility in tire selection but may require careful attention to tire pressure and wear for optimal performance.
| Wheelbase | 82inches / 208cm |
| Weight | 5260lbs / 2385kg |
| Front tire | 7.50-16 |
| Rear tire | 13.6/12-36 |
996 SERIAL NUMBERS
| Location | On front frame, right side |
| 1971 | 920001 |
| 1972 | 921383 |
| 1973 | 925158 |
| 1974 | 928575 |
| 1975 | 931772 |
| 1976 | 11070001 |
| 1977 | 11080236 |
| 1978 | 11089141 |
| 1979 | 11096828 |
| 1980 | 11104577 |
ELECTRICAL
| Charging system | alternator |
| Battery volts | 12 |
| Battery AH | 96 |