New Holland 7840 4WD Specs
(1996)
New Holland 7840 4WD General Information |
|
| Brand | New Holland |
| Model | New Holland 7840 4WD |
| Tractor Series | PowerStar 40 Series |
| Start year | 1996 |
| End year | 1998 |
| Category / Type | Row-Crop tractor |
| Distributor | - |
| Manufacturer | New Holland |
| Factory | Basildon, England |
| Serial Number Location | Data plate inside hood. |
| Number of total built | - |
| Original Price (in USD) | $35,650 (1996) |
New Holland 7840 4WD Chassis, dimensions, weight and tires |
|
| Cabin Type | Two-post foldable ROPS with flat-deck platform. Comfort Command Cab optional with air-conditioning (SL/SLE). |
| Wheelbase | 103 in |
| Length | 176 in |
| Width | 83 in |
| Height | 110 (Cabin) in |
| Fuel Capacity | 57.5 |
| Weight | - lbs |
| Shipping weight | 9,134 (ROPS) / 10,274 (Cabin) lbs |
| Ballasted weight | - lbs |
| Operating Weight | - lbs |
| Front Tyres - Rims dimensions | 10.00-16 |
| Rear Tyres - Rims dimensions | 18.4-34 |
| Steering type | hydrostatic power |
| Brakes type | mechanical (S) |
| Agricultural Tires (R1) | 10.00-16 |
| Agricultural Tires (R1) | 18.4-34 |
| Turf Tires (R3) | - |
| Turf Tires (R3) | - |
| Industrial Tires (R4) | - |
| Industrial Tires (R4) | - |
New Holland 7840 4WD Electrical System |
|
| Charging System | alternator |
| Charging Voltage | - volts |
| Ground | negative |
| Charging Amperage | 55 (ROPS) / 100 (cab) A |
| Number of batteries | 1 (ROPS) |
| Battery - voltage | 12 volts |
| Battery - Amp / Hour | - Ah |
| Battery - Cold Cranking Amperage | 800 A |
| Battery - Group | - |
| Engine Starter - voltage | 12 v |
New Holland 7840 4WD Engine and Transmission Technical Data |
|
| Number of cylinders | 6-cylinder 12-valve |
| Fuel Type | diesel |
| Engine Code | Ford Genesis |
| Engine size - Displacement - Engine capacity | 401 ci |
| Bore x Stroke | 4.40x5.00 |
| Compression Ratio | 17.5:1 |
| Maximum power - Output - Horsepower | - hp @ 2100 rpm |
| Engine Cooling Type | liquid-cooled |
| Engine Air Filter / Cleaner | - |
| Transmission Type | four-speed power shift ElectroShift/Pulse Command |
| Transmission / Gearbox gears | 16 forward and reverse |
| Transmission Clutch | wet disc |
| Drive wheels - Traction - Drivetrain | 4x4 MFWD 4WD (optional) |
New Holland 7840 4WD PTO - Power Take-Off |
|
| Rear PTO Type | independent |
| Rear PTO Power (Tested) | 90 hp ( 90.4 hp) |
| Rear PTO RPM | 540/1000 |
New Holland 7840 4WD Drawbar |
|
| Drawbar Power (Tested) | - hp ( 75.2 hp) |
New Holland 7840 4WD Hydraulics |
|
| Type | open center (S/SL) |
| Nº of valves | 1 to 4 |
| Pump flow | 17.4 gpm |
| Steering flow | - gpm |