Massey Ferguson 670

The Massey Ferguson 670 is a tractor produced by Massey Ferguson. It is equipped with a 236 ci 3.9 L engine. The rated power output is 55.62 hp 41.5 kW. Transmission: 12 forward and 4 reverse. Operating weight: 8720 lbs 3955 kg.

Overview

	1983 - 1986 600 SeriesUtility tractor
1983 - 1986
600 Series
Utility tractor

Production
Manufacturer	Massey Ferguson
Utility tractor
Built in Beauvais, France
Original price was $26,000 in 1986

Massey Ferguson 670 Engine
Perkins 3.9L 4-cyl diesel
Fuel tank	19 gal 71.9 L
Engine details ...

Massey Ferguson 670 Transmission
12-speed
Transmission details ...

Massey Ferguson 670 Power
Drawbar (claimed)	46 hp 34.3 kW
PTO (claimed)	56 hp 41.8 kW
Drawbar (tested)	46.28 hp 34.5 kW
PTO (tested)	55.62 hp 41.5 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Final drives	outboard planetary
Differential lock	mechanical rear
Power steering
Hydraulic wet disc brakes
Cab standard with available air-conditioning.

Hydraulics
Type	open center
Valves	2 or 3
Pump flow	10 gpm (implement) 37.9 lpm
	7 gpm (hitch) 26.5 lpm
Total flow	17 gpm 64.3 lpm

Tractor hitch
Rear Type	II
Control	position and draft control
Rear lift (at 24"/610mm)	4440 lbs 2013 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	hydraulic
Rear PTO Type	540/1000 (1.375)

Dimensions & Tires
Wheelbase	90 inches 228 cm
Weight	8720 lbs 3955 kg
Front tire	7.50-16
2WD Rear tire	15.5-38
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Battery volts	12

References
698,690,670 published in 1984, by Massey Ferguson
Product Information Manual MF 600 Series Tractors published in 1983, by Massey Ferguson

Engine

Engine Detail — 236 ci / 3.9 L Diesel

Manufacturer	Perkins AD4.236
Fuel Type	Diesel
Configuration	4-cylinder, liquid-cooled
Displacement	236 ci 3.9 L
Bore/Stroke	3.875x5.00 inches 98 x 127 mm
Fuel system	direct injection
Air cleaner	dual dry element
Rated RPM	2000
Starter volts	12

Transmission

Transmission — 12 forward and 4 reverse

Gears	12 forward and 4 reverse
Clutch	304mm dry disc
Three gears (1-3), plus reverse gear, in two ranges with additional two-range speedshift. Gears 2-3 and the speedshift are synchronized.
With 15.8-38 rear tires.

Dimensions

Massey Ferguson 670 Tires
2WD Standard tires (ag)	Front: 7.50-16. Rear: 15.5-38
4WD Standard tires (ag)	Front: 11.2-24. Rear: 16.9-30

Dimensions
Wheelbase	90 inches 228 cm
Length	154 inches 391 cm
Width	81 inches 205 cm
Operating weight	8720 lbs 3955 kg
Ballasted weight	9200 lbs 4173 kg
Flange rear axle
2WD Front tread	54 to 70 inches 137 to 177 cm
4WD Front tread	58 to 70 inches 147 to 177 cm
2WD Rear tread	60 to 90 inches 152 to 228 cm
4WD Rear tread	65 to 68 inches 165 to 172 cm

Tests

Nebraska Tractor Test 1538
Diesel 12-speed 4WD September 5 - 20, 1984 Link: Nebraska Tractor Test 1538 file
PTO performance
Power at rated engine speed	55.62 hp 41.5 kW
Fuel use	3.6 gal/hour 13.6 l/hour
Power at rated PTO speed	51.44 hp 38.4 kW
Fuel use	3.1 gal/hour 11.7 l/hour
Drawbar performance
Max power	46.28 hp 34.5 kW
Fuel use	3.5 gal/hour 13.2 l/hour
Gear 1LH used for power test.
Max pull	7966 lbs 3613 kg
Gear 2LL used for pull test.

Photos

Massey Ferguson 670