Diesel 16x4 4WD April 22 - May 12, 1992 Link: OCED Tractor Test 1656 file PTO performance Drawbar performance Gear 5-Low used for power test. Gear 2H used for pull test
Power at rated engine speed
66.26hp / 49.4kW
Fuel use
4.2gal/hour / 15.9l/hour
Power at rated PTO speed
63.17hp / 47.1kW
Max power
59.99hp / 44.7kW
Max pull
8,611lbs / 3905kg
FORD 5640 POWER
Engine (gross)
78.7hp / 58.7kW
Engine (net)
75hp / 55.9kW
PTO (claimed)
66hp / 49.2kW
Drawbar (tested)
59.99hp / 44.7kW
PTO (tested)
66.26hp / 49.4kW
ENGINE DETAIL
Description
Ford Genesis diesel 4-cylinder 8-valve liquid-cooled
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 5640S.
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 5640S.
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 5640 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
Clutch
wet disc
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 5640 SLE.
SPEEDS 4
Description
With 16.9-38 rear tires
MECHANICAL
Chassis
4x2 2WD/4x4 MFWD 4WD
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 (5640 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
18.2gpm / 68.9lpm/21gpm / 79.5lpm (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 5640 SLE.
The 5640 type tractor is part of the Ford PowerStar 40 Series. The 5640 is a Utility Tractors type, that is used mostly in the Agriculture Tractors. A engine powers the 5640 tractor. This arrangement improves usability in the real world scenario.