Diesel 16x4 4WD May 6 - 13, 1992 Link: OCED Tractor Test 1658 file PTO performance Drawbar performance Gear 5-Low used for power test Gear 2H used for pull test
Power at rated engine speed
86.86hp / 64.8kW
Fuel use
5.2gal/hour / 19.7l/hour
Power at rated PTO speed
87.24hp / 65.1kW
Max power
76.93hp / 57.4kW
Max pull
11,352lbs / 5149kg
OCED TRACTOR TEST 1705 2
Description
Diesel 16x16 4WD October 9 - 23, 1995 Link: OCED Tractor Test 1705 file PTO performance Drawbar performance Gear 6-Low used for power test Gear 4L used for pull test
Power at rated engine speed
86.96hp / 64.8kW
Fuel use
5.4gal/hour / 20.4l/hour
Power at rated PTO speed
86.41hp / 64.4kW
Max power
74.15hp / 55.3kW
Max pull
10,210lbs / 4631kg
FORD 7740 POWER
Engine (gross)
100.3hp / 74.8kW
Engine (net)
95hp / 70.8kW
PTO (claimed)
86hp / 64.1kW
Drawbar (tested)
76.93hp / 57.4kW
PTO (tested)
86.96hp / 64.8kW
ENGINE DETAIL
Description
Ford Genesis turbocharged diesel 4-cylinder 8-valve liquid-cooled, The 7740 used a Lucas CAV DP200 fuel pump
8-speed constant mesh 16-speed two-speed power shift 12-speed synchronized 16-speed four-speed power shift
TRANSMISSION 1
Transmission
EconoShift
Type
constant mesh
Gears
8 forward and 2 reverse
Clutch
dry disc
Oil capacity
69.6qts / 65.9L
Description
Four gears (1-4), plus reverse, in two ranges (L/H). Optional creeper provided a third range. Tractor must be stopped and clutch used to shift gears or range. The eight-speed transmission was only used on the 7740S
SPEEDS 1
Description
With 16.9-34 rear tires
TRANSMISSION 2
Transmission
Dual Power
Type
two-speed power shift
Gears
16 forward and 4 reverse
Clutch
dry disc
Oil capacity
69.6qts / 65.9L
Description
Dual Power adds a two-speed power shift between direct drive and the lower Dual Power range to the basic eight-speed transmission. The Dual Power range is engaged by a switch on the dashboard. Dual Power was an option on the 7740S
SPEEDS 2
Description
With 16.9-34 rear tires
TRANSMISSION 3
Transmission
SynchroShift
Type
synchronized
Gears
12 forward and reverse
Clutch
dry disc
Description
Four gears (1-4) in three ranges (L/M/H) with right-hand shuttle lever. Gear shifts are synchronized. Shifts between medium and high ranges are synchronized, but the tractor should be stopped to shift to or from low range. Sychronized shuttle shifting. The 12-speed SynchroShift was standard on the 7740 SL. Dual power was an option with the SynchroShift, turning it into a 24-speed transmission
SPEEDS 3
Description
With 16.9-38 rear tires
TRANSMISSION 4
Transmission
ElectroShift/Pulse Command
Type
four-speed power shift
Gears
16 forward and reverse
Oil capacity
64qts / 60.6L
Description
Four power shift gears arranged in two synchronized ratio groups (1-4 and 5-8). Two synchronized ranges (low/high) and right-hand shuttle. Clutch must be used to shift range or move between the lower (1-4) and higher (5-8) gear ratio groups. Push-button power shifting between the four gears in a ratio group. Push-button de-clutching on the shuttle lever allow shifting without the foot clutch. The 16 power shift was standard on the 7740 SLE
SPEEDS 4
Description
With 16.9-38 rear tires
MECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WD (optional)
Final drives
inboard planetary
Differential lock
mechanical (S)/electro-hydraulic (SL/SLE)
Steering
hydrostatic power
Brakes
mechanical (S)/hydraulic wet disc (SL/SLE)
Cab
Two-post foldable ROPS. Straddle-mount (7740 S) or raised deck (SL/SLE). Comfort Command Cab optional with air-conditioning (SL/SLE)
Transmissions
8-speed constant mesh 16-speed two-speed power shift 12-speed synchronized 16-speed four-speed power shift
HYDRAULICS
Type
open center (S/SL)/closed center load sensing (SLE)
Valves
1 to 4
Pump flow
17.4gpm / 65.9lpm 20gpm / 75.7lpm (SLE)
Steering press.
2100psi / 144.8bar
TRACTOR HITCH
Rear Type
II
Control
Position control and top-link draft sensing. Electronic lower-link sensing optional on 7740 SLE.
The 7740 type tractor is part of the Ford PowerStar 40 Series. The 7740 is a Row-Crop Tractors and that is primarily used for Agriculture Tractors purposes. A engine powers the 7740 tractor. This arrangement is more practical in the real world.