Tractor · 1983Unverified
Massey Ferguson 670
Massey Ferguson 670 — 600 Series · 56 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
56 hp
Max power
34.5 kW
Weight
3955 kg
Hover a source tag to verify
Overview
ManufacturerMassey FergusonReference
Utility tractorReference
Built in Beauvais, FranceReference
Original price was $26,000 in 1986Reference
Two- or four-wheel driveReference
Final drivesoutboard planetaryReference
Differential lockmechanical rearReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard with available air-conditioning.Reference
Engine
Perkins 3.9L 4-cyl dieselReference
Fuel tank71.9 LReference
Drawbar (claimed)34.3 kWReference
Drawbar (tested)34.5 kWReference
Perkins AD4.236Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke98 x 127 mmReference
Fuel systemdirect injectionReference
Air cleanerdual dry elementReference
Rated RPM2000Reference
Starter volts12Reference
Power at rated engine speed41.5 kWReference
Max power34.5 kWReference
Transmission
12-speedReference
Gears12 forward and 4 reverseReference
Clutch304mm dry discReference
Three gears (1-3), plus reverse gear, in two ranges with additional two-range speedshift. Gears 2-3 and the speedshift are synchronized.Reference
PTO & Hydraulics
PTO (claimed)41.8 kWReference
PTO (tested)41.5 kWReference
Typeopen centerReference
Valves2 or 3Reference
Pump flow37.9 lpmReference
Pump flow26.5 lpmReference
Total flow64.3 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift (at 24"/610mm)2013 kgReference
Rear PTOindependentReference
ClutchhydraulicReference
Rear PTO Type540/1000 (1.375)Reference
Power at rated PTO speed38.4 kWReference
Dimensions
Wheelbase228 cmReference
Weight3955 kgReference
Front tire7.50-16Reference
2WD Rear tire15.5-38Reference
2WD Standard tires (ag)Front: 7.50-16. Rear: 15.5-38Reference
4WD Standard tires (ag)Front: 11.2-24. Rear: 16.9-30Reference
Length391 cmReference
Width205 cmReference
Operating weight3955 kgReference
Ballasted weight4173 kgReference
Flange rear axleReference
2WD Front tread137 to 177 cmReference
4WD Front tread147 to 177 cmReference
2WD Rear tread152 to 228 cmReference
4WD Rear tread165 to 172 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Battery volts12Reference
Test results
Diesel 12-speed 4WDSeptember 5 - 20, 1984Link: Nebraska Tractor Test 1538 fileReference
PTO performanceReference
Fuel use13.6 l/hourReference
Fuel use11.7 l/hourReference
Drawbar performanceReference
Fuel use13.2 l/hourReference
Gear 1LH used for power test.Reference
Max pull3613 kgReference
Gear 2LL used for pull test.Reference
Speeds
With 15.8-38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.