Ford 6610 Mark III

The Ford 6610 Mark III is a tractor produced by Ford. It is equipped with a 268.1 ci 4.4 L engine. The rated power output is 86 hp 64.1 kW. Transmission: Dual Power. Operating weight: 7280 to 8760 pounds.

Overview

	1988 - 1991 10 Mark III Series
1988 - 1991
10 Mark III Series

Production
Manufacturer	Ford

Ford 6610 Engine
Ford 4.4L 4-cyl diesel
ROPS Fuel tank	21 gal 79.5 L
Cab Fuel tank	28 gal 106.0 L
Engine details ...

Ford 6610 Transmission
16-speed
Transmission details ...

Ford 6610 Power
Engine (net)	86 hp 64.1 kW
PTO (claimed)	73 hp 54.4 kW

Mechanical
Two- or four-wheel drive
Final drives	planetary
Differential lock	mechanical rear
Power steering
Wet disc brakes
Four-post ROPS. Cab optional with air-conditioning.

Hydraulics
Type	open center with closed-center valves
Pressure	2500 psi 172.4 bar
Pump flow	18.2 gpm 68.9 lpm
SCV flow	14.5 gpm 54.9 lpm

Tractor hitch
Rear Type	II
Rear lift (at ends)	5874 lbs 2664 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540/1000 (1.375)
Engine RPM	540@1900
	1000@2060

Dimensions & Tires
2WD Wheelbase	87.5 inches 222 cm
4WD Wheelbase	88.9 inches 225 cm
Weight	7280 to 8760 pounds
Front tire	10.00-16
2WD Rear tire	18.4-30
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
ROPS Charging amps	45
Cab Charging amps	80
Battery volts	12
Battery AH	128

References
Generation III Tractors published in 1990, by Ford

Engine

Engine Detail — 268.1 ci / 4.4 L Diesel

Manufacturer	Ford
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	268.1 ci 4.4 L
Bore/Stroke	4.40x4.40 inches 112 x 112 mm
Power (net)	86 hp 64.1 kW
Compression	16.3:1
Rated RPM	2070
Torque	217.6 lb-ft 295.1 Nm
Torque RPM	1200

Transmission

Transmission — Dual Power

Transmission	Dual Power
Gears	16 forward and 8 reverse
Clutch	330mm disc
Four synchronized gears in two ranges, plus reverse range, with two-speed Dual Power power shift. Optional creeper range.
With 16.9-38 rear tires.

Dimensions

Ford 6610 Tires
2WD Standard tires (ag)	Front: 10.00-16. Rear: 18.4-30
4WD Standard tires (ag)	Front: 12.4-24. Rear: 18.4-30

Dimensions
2WD Wheelbase	87.5 inches 222 cm
4WD Wheelbase	88.9 inches 225 cm
2WD Length	145.2 inches 368 cm
4WD Length	153.1 inches 388 cm
2WD Ground clearance	16.6 inches 42 cm
4WD Ground clearance	13.8 inches 35 cm
2WD Front tread	52 to 890 inches 132 to 2260 cm
4WD Front tread	60 to 88 inches 152 to 223 cm
Rear tread	56 to 80 inches 142 to 203 cm

Ford 6610 Weight
2WD ROPS	7280 lbs 3302 kg
2WD Cab	7700 lbs 3492 kg
4WD ROPS	7920 lbs 3592 kg
4WD Cab	8760 lbs 3973 kg

Ford 6610 Height
	78.4 inches 199 cm
Cab	104.8 inches 266 cm
2WD Exhaust	110 inches 279 cm
4WD Exhaust	113 inches 287 cm

Photos

Ford 6610 Mark III tractor photo