Ford 6640 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, History, Features & Pictures
Ford 6640 Utility Tractor is equipped with a Ford Genesis diesel 4-cylinder 8-valve liquid-cooled engine, which delivers 90.7 hp (67.6 kW) power at rated rpm 2200.
Ford 6640 Utility Tractor featured with a Ford 5.0L 4-cyl diesel engine, 4×2 2WD, 7099 to 9121 pounds weight, 4,200 lbs Rear lift (at 24″/610mm), and 69.6 qts (65.9 L) oil capacity.
Now, let’s find out the Ford 6640 Compact Utility Tractor Price, Parts Specs, Reviews, Serial numbers & Images.
Ford 6640 Price
Ford 6640 Original Price: $33,400 (1998)
Ford 6640 Serial Number
| Location: | Data plate inside hood. |
| 1991: | BC68791 |
| 1992: | BD02865 |
| 1993: | BD35935 |
| 1994: | BD65544 |
| 1995: | BD98440 |
| 1996: | 021630B |
| 1997: | 056502B |
| 1998: | 083503B |
Ford 6640 Specs
Ford 6640 Engine:
| Engine | Ford Genesis diesel 4-cylinder 8-valve liquid-cooled |
| Displacement: | 304 ci 5.0 L |
| Bore/Stroke: | 4.40×5.00 inches 112 x 127 mm |
| Power (gross): | 90.7 hp 67.6 kW |
| Air cleaner: | dual paper elements |
| Compression: | 17.5:1 |
| Rated RPM: | 2200 |
| Idle RPM: | 725-2375 |
| Torque: | 337 lb-ft 457.0 Nm |
| Torque RPM: | 1200 |
| Firing order: | 1-3-4-2 |
| Starter volts: | 12 |
| Coolant capacity: | 15.3 qts 14.5 L |
| 16.9 qts 16.0 L * | |
| Intake valve clearance: | 0.016 inches 0.406 mm (cold) |
| Exhaust valve clearance: | 0.019 inches 0.483 mm (cold) |
Ford 6640 Tractor Hitch
| Rear Type: | II |
| Control: | Position control and top-link draft sensing. Electronic lower-link sensing optional on 6640 SLE. |
| Rear lift (at 24″/610mm): | 4,200 lbs 1905 kg |
| 4,439 lbs 2013 kg (optional) | |
| 6,210 lbs 2816 kg (SLE) | |
| 6,564 lbs 2977 kg (SLE optional) |
Ford 6640 Power
| Engine (gross): | 90.7 hp 67.6 kW |
| Engine (net): | 85 hp 63.4 kW |
| PTO (claimed): | 76 hp 56.7 kW |
| Drawbar (tested): | 67.18 hp 50.1 kW |
| PTO (tested): | 77.13 hp 57.5 kW |
Ford 6640 Mechanical
| Chassis: | 4×2 2WD |
| 4×4 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 (6640 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 |
Ford 6640 Transmission
| Transmission | |
| Transmission: | EconoShift |
| Type: | constant mesh |
| Gears: | 8 forward and 2 reverse |
| Clutch: | dry disc |
| Oil capacity: | 69.6 qts 65.9 L |
| Transmission | |
| Transmission: | Dual Power |
| Type: | two-speed power shift |
| Gears: | 16 forward and 4 reverse |
| Clutch: | dry disc |
| Oil capacity: | 69.6 qts 65.9 L |
| Transmission | |
| Transmission: | SynchroShift |
| Type: | synchronized |
| Gears: | 12 forward and reverse |
| Clutch: | dry disc |
| Transmission | |
| Transmission: | ElectroShift/Pulse Command |
| Type: | four-speed power shift |
| Gears: | 16 forward and reverse |
| Clutch: | wet disc |
| Oil capacity: | 64 qts 60.6 L |
Ford 6640 Hydraulics
| Type: | open center (S/SL) |
| closed center load sensing (SLE) | |
| Valves: | 1 to 4 |
| Pump flow: | 18.2 gpm 68.9 lpm |
| 21 gpm 79.5 lpm (SLE) | |
| Steering press.: | 2100 psi 144.8 bar |
Ford 6640 PTO
| Rear PTO: | independent |
| Rear RPM: | 540 |
| 540/1000 (optional) |
Ford 6640 Dimensions
| Wheelbase: | 93 inches 236 cm |
| Length: | 162 inches 411 cm |
| 2WD Width: | 77 inches 195 cm |
| 4WD Width: | 80 inches 203 cm |
| 2WD Clearance (front axle): | 22 inches 55 cm |
| 4WD Clearance (front axle): | 20 inches 50 cm |
Ford 6640 Height
| Hood: | 67 inches 170 cm |
| Cab: | 107 inches 271 cm |
| Exhaust: | 112 inches 284 cm |
Ford 6640 Weight
| 2WD ROPS Shipping: | 7,099 lbs 3220 kg |
| 4WD ROPS Shipping: | 8,091 lbs 3670 kg |
| 2WD Cab Shipping: | 8,129 lbs 3687 kg |
| 4WD Cab Shipping: | 9,121 lbs 4137 kg |
| Operating: | 8,135 lbs 3690 kg (4WD ROPS) |
| Ballasted: | 10,368 lbs 4702 kg |
Ford 6640 Tires
| Ag front: | 7.50-16 |
| Ag rear: | 16.9-30 |
Ford 6640 Electrical
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 55 (ROPS) |
| 100 (cab) | |
| Batteries: | 1 (ROPS) |
| 2 (cab) | |
| Battery CCA: | 800 |
| Battery volts: | 12 |
Also Check:
Ford 6640 Review
In general, the Ford 6640 is a great option for farmers, ranchers, hobbyists, and landowners who are looking for a versatile and dependable tractor.
It’s strong enough to manage different tasks, yet it’s also compact and easy to maneuver, making it suitable for working in small or confined areas.
Additionally, it’s not too difficult to keep up with maintenance, and it offers good value for the cost. For a full review, please check this YouTube video.
Final Words
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.