What is the horsepower for the Ford 6640 tractor?

Ford 6640 Specifications

Engine Horsepower: 90 hp

Manufactured: 1991 to 1995

Ford 6640 Summary

The Ford 6640 is a utility tractor from the PowerStar 40 Series, produced between 1991 and 1995. It is equipped with a Ford 5.0L 4-cylinder diesel engine, offering a gross power of 90.7 hp and a net power of 85 hp. Manufactured in Basildon, England, it came in variants including the 6640S with an 8-speed economy transmission, the 6640SL with a 12-speed, and the 6640SLE with a 16-speed premium option.

Ford 6640 Horsepower, Weight, and Specifications:

Production

Where and when was the tractor manufactured?

Manufacturer: Ford
Utility tractor
Built in Basildon, England
Original price was $33,400 in 1998

Variants

What different versions of the tractor are available?

6640S: 8-speed economy
6640SL: 12-speed
6640SLE: 16-speed premium

Engine

What are the engine specifications?

Ford 5.0L 4-cyl diesel
Fuel tank: 25 gal (94.6 L)
Fuel tank (ROPS optional): 52.7 gal (199.5 L)
Fuel tank (cab optional): 46.9 gal (177.5 L)

Transmissions

What are the transmission options?

8-speed constant mesh
16-speed two-speed power shift
12-speed synchronized
16-speed four-speed power shift

Horsepower

What is the power output of the tractor?

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)

Mechanical

What are the mechanical features?

Drive: 4x2 2WD, 4x4 MFWD 4WD (optional)
Final drives: inboard planetary
Differential lock: mechanical (S), electro-hydraulic (SL/SLE)
Power steering
Brakes: mechanical (S), hydraulic wet disc (SL/SLE)
Two-post foldable ROPS. Straddle-mount (6640S) or raised deck (SL/SLE)
Comfort Command Cab optional with air-conditioning (SL/SLE)

Hydraulics

What are the hydraulic specifications?

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) for SLE
Steering pressure: 2100 psi (144.8 bar)

Tractor Hitch

What is the hitch capacity?

Rear Type: II
Control: Position control and top-link draft sensing. Electronic lower-link sensing optional on 6640 SLE
Rear lift (at 24"/610mm): 4200 lbs (1905 kg), 4439 lbs (2013 kg) optional, 6210 lbs (2816 kg) for SLE, 6564 lbs (2977 kg) optional for SLE