Tractor · 1991Unverified
AGCO Allis 6670
AGCO Allis 6670 — Utility tractor · 63 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
63 hp
Max power
41.5 kW
Weight
6173 to 6702 pounds
Hover a source tag to verify
Overview
DistributorAGCO AllisReference
ManufacturerSAMEReference
Utility tractorReference
Built in ItalyReference
Original price was $40,000 in 1999Reference
Two- or four-wheel driveReference
Differential lockmechanical foot-actuated rearReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard with air-conditioning.Reference
Variants
5670ROPSReference
6670CabReference
Explorer II 70similar SAME modelReference
Engine
SLH 4.0L 4-cyl dieselReference
Engine51.5 kWReference
Drawbar (tested)41.5 kWReference
SLH 1000.4-AReference
dieselReference
4-cylinderReference
air-cooledReference
Displacement4.0 LReference
Bore/Stroke105 x 116 mmReference
Power51.5 kWReference
Fuel systemdirect injectionReference
Air cleanerdry elementReference
Compression17:1Reference
Rated RPM2350Reference
Idle RPM650-2520Reference
Starter volts12Reference
Starter power3.5 kWReference
Oil capacity9.2 LReference
Power at rated engine speed47.1 kWReference
Max power41.5 kWReference
Transmission
12-speed synchromeshReference
24-speedReference
16-speedReference
30-speed partial power shiftReference
TypesynchromeshReference
Gears12 forward and reverseReference
Clutch280mm dry discReference
Oil capacity52.1 LReference
Four synchronized gears in three ranges.Reference
Gears24 forward and 12 reverseReference
Gears16 forward and reverseReference
Typepartial power shiftReference
Gears30 forward and reverseReference
Five gears (1-5) in three ranges (L/M/H) with high-low power shift.Reference
PTO & Hydraulics
PTO (claimed)47.1 kWReference
PTO (tested)47.1 kWReference
Hydraulic system51.9 LReference
Typeopen centerReference
Capacity51.9 LReference
Pressure180.0 barReference
Valves2Reference
Pump flow33.0 lpmReference
Rear TypeII/IReference
Controlposition and draft control with lower-link sensingReference
Rear lift (at ends)2943 kgReference
Rear PTOindependentReference
Clutch124.5mm hydraulic wet discReference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@2083Reference
Engine RPM1000@2285Reference
Capacities
Fuel87.0 LReference
Max capacity4399 kgReference
Max capacity4900 kgReference
Dimensions
2WD Wheelbase239 cmReference
2WD Wheelbase231 cmReference
Weight6173 to 6702 poundsReference
Front tire7.50-16Reference
Rear tire16.9R30 (2WD)Reference
Standard tires (ag)Front: 7.50-16. Rear: 16.9R30 (2WD)Reference
Standard tires (ag)Front: 12.4R24. Rear: 16.9R30 (4WD)Reference
Length406 cmReference
Width200 cmReference
Height274 cmReference
Ground clearance38 cmReference
Flange rear axleReference
2WD2800 kgReference
4WD3040 kgReference
6670 Serial Numbers
Location:Console, right sideReference
19911001Reference
19921076Reference
19931084Reference
19941108Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps55Reference
Battery volts12Reference
Battery AH100Reference
Test results
Diesel 12-speed 4WDJanuary 1986 - 1986, Link: OCED Tractor Test 1007 fileReference
PTO performanceReference
Fuel use14.0 l/hourReference
Drawbar performanceReference
Fuel use16.3 l/hourReference
Gear 1F used for power test.Reference
Max pull1208 kgReference
Gear 1F used for pull test.Reference
Speeds
With 16.9R30 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.