Ford 7840 Transmissions
8-speed constant mesh
16-speed two-speed power shift
12-speed synchronized
16-speed four-speed power shift
Transmission details ...

Ford 7840 Power
PTO (claimed)	90 hp 67.1 kW
Drawbar (tested)	75.2 hp 56.1 kW
PTO (tested)	90.4 hp 67.4 kW
Performance test details ...

Mechanical
Drive	4x2 2WD
	4x4 MFWD 4WD (optional)
Final drives	inboard planetary
Differential lock	electro-hydraulic (SLE)
Power steering
Brakes	mechanical (S)
	hydraulic wet disc (SL/SLE)
Two-post foldable ROPS with flat-deck platform. Comfort Command Cab optional with air-conditioning (SL/SLE).

Photos

Ford 7840 photos...

Hydraulics
Type	open center (S/SL)
	closed center load sensing (SLE)
Valves	1 to 4
Pump flow	17.4 gpm 65.9 lpm
	20 gpm (SLE) 75.7 lpm
Steering press.	2100 psi 144.8 bar

Tractor hitch
Rear Type	II
Control	Position control and top-link draft sensing. Electronic lower-link sensing optional on 7840 SLE.
Rear lift (at 24"/610mm)	6,210 lbs (SL) 2816 kg
	8,240 lbs (SL optional) 3737 kg
	6,564 lbs (SLE) 2977 kg
	8,710 lbs (SLE optional) 3950 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000

Dimensions & Tires
2WD Wheelbase	106 inches 269 cm
4WD Wheelbase	103 inches 261 cm
Weight	8076 to 10274 pounds
Front tire	10.00-16
Rear tire	18.4-34
Full dimensions and tires ...

Ford 7840 attachments
front-end loader
Attachment details ...

7840 Serial Numbers
Location:	Data plate inside hood.
1991	BC68791
1992	BD02865
1993	BD35935
1994	BD65544
1995	BD98440
1996	022132B
FAQ: How to read a serial number table.

Electrical
Ground	negative
Charging system	alternator
Charging amps	55 (ROPS)
	100 (cab)
Batteries	1 (ROPS)
	2 (cab)
Battery CCA	800
Battery volts	12

References

Front-end Loaders published in 1992, by Ford
Front-end Loaders published in 1995, by New Holland
66 to 106 PTO hp PowerStar Tractors published in 1991, by Ford
66 to 106 PTO hp PowerStar Tractors published in 1992, by Ford

Page information

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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on June 2, 2023
https://www.dmcretail.com/newholland - Official Ford operator manuals from CNH.

©2000-2024 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.