New Holland 7840
| 1996 - 1998 |
PowerStar 40 Series | Row-Crop tractor |
|
Note: the New Holland model 7840 is the same as the Ford 7840. The following data is from the 7840 listing. |
Production |
Manufacturer: | New Holland
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Type: | Row-Crop tractor
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Factory: | Basildon, England
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Original price: | $35,650 (1996)
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Variants |
7840S: | 8-speed economy
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7840SL: | 12-speed
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7840SLE: | 16-speed premium
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New Holland 7840 Power |
PTO (claimed): | 90 hp 67.1 kW
|
Drawbar (tested): | 75.2 hp 56.1 kW
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PTO (tested): | 90.4 hp 67.4 kW
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power test details ... |
Mechanical |
Chassis: | 4x2 2WD
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| 4x4 MFWD 4WD (optional)
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Final drives: | inboard planetary
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Differential lock: | electro-hydraulic (SLE)
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Steering: | hydrostatic power
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Brakes: | mechanical (S)
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| hydraulic wet disc (SL/SLE)
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Cab: | Two-post foldable ROPS with flat-deck platform. Comfort Command Cab optional with air-conditioning (SL/SLE).
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Transmissions: | 8-speed constant mesh
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| 16-speed two-speed power shift
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| 12-speed synchronized
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| 16-speed four-speed power shift
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Transmission details ... |
Hydraulics |
Type: | open center (S/SL)
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| closed center load sensing (SLE)
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Valves: | 1 to 4
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Pump flow: | 17.4 gpm 65.9 lpm
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| 20 gpm 75.7 lpm (SLE)
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Steering press.: | 2100 psi 144.8 bar
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Tractor hitch |
Rear Type: | II
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Control: | Position control and top-link draft sensing. Electronic lower-link sensing optional on 7840 SLE.
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Rear lift (at 24"/610mm): | 6,210 lbs 2816 kg (SL)
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| 8,240 lbs 3737 kg (SL optional)
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| 6,564 lbs 2977 kg (SLE)
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| 8,710 lbs 3950 kg (SLE optional)
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Power Take-off (PTO) |
Rear PTO: | independent
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Rear RPM: | 540/1000
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7840 Serial Numbers |
Location: | Data plate inside hood.
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1991: | BC68791
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1992: | BD02865
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1993: | BD35935
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1994: | BD65544
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1995: | BD98440
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1996: | 022132B
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how to read serial numbers...
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Electrical |
Ground: | negative
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Charging system: | alternator
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Charging amps: | 55 (ROPS)
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| 100 (cab)
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Batteries: | 1 (ROPS)
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| 2 (cab)
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Battery CCA: | 800
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Battery volts: | 12
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Page information |
Last update: | April 27, 2018
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Copyright: | Copyright 2021 TractorData LLC
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Contact: | Peter@TractorData.com
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