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Tractor · 1983Unverified

Massey Ferguson 670

Name: Massey Ferguson 670
Brand: Massey Ferguson

Massey Ferguson 670 — 600 Series · 56 hp. Reference specifications; pending source verification.

The Massey Ferguson 670 is a tractor rated at approximately 56 hp, positioning it at the lighter end of its class. Production of this model spanned from 1983 to 1986. It features a 4-cylinder diesel liquid-cooled engine paired with a 12-speed gearbox and four-wheel drive. The tractor's operating weight is listed at 3955 kg, making it suitable for operations of up to 200 acres.

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

Catalogue coverage

Variants represented

Richest spec table

72 rows

Recorded power

56 hp

Recorded weight

3955 kg

Transmissions

12-speed

Production years

1983-1986

Verified variants

1 linked source document displayed

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.

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