Tractor · 1991Unverified
AGCO Allis 4660
AGCO Allis 4660 — Utility tractor · 52 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
52 hp
Max power
33.2 kW
Weight
4762 to 5205 pounds
Hover a source tag to verify
Overview
DistributorAGCO Allis (a part of AGCO)Reference
ManufacturerSAMEReference
Utility tractorReference
Built in ItalyReference
Original price was $22,500 in 1997Reference
Two- or four-wheel driveReference
Final drivesspur gearReference
Differential lockmechanical rearReference
Power steeringReference
Mechanical wet disc brakesReference
Four-post ROPS.Reference
Variants
Solar 60similar SAME modelReference
Engine
SLH 3.1L 3-cyl dieselReference
Engine43.8 kWReference
Drawbar (tested)33.2 kWReference
SLH 1053 PReference
dieselReference
3-cylinderReference
air-cooled inlineReference
Displacement3.1 LReference
Bore/Stroke105 x 120 mmReference
Power43.8 kWReference
Fuel systemdirect injectionReference
Air cleanerdryReference
Compression17:1Reference
Rated RPM2200Reference
Idle RPM675-2370Reference
StarterelectricReference
Starter volts12Reference
Oil capacity9.5 LReference
Power at rated engine speed38.9 kWReference
Max power33.2 kWReference
Transmission
12-speed synchromeshReference
16-speed creeperReference
TypesynchromeshReference
Gears12 forward and 3 reverseReference
Clutch250mm dry discReference
TypecreeperReference
Gears16 forward and 4 reverseReference
PTO & Hydraulics
PTO (claimed)38.9 kWReference
PTO (tested)38.9 kWReference
Hydraulic system39.4 LReference
Typeopen centerReference
Capacity39.4 LReference
Pressure185.0 barReference
Valves1Reference
Pump flow32.2 lpmReference
Rear TypeIIReference
Controlposition and draft controlReference
Rear lift (at ends)2449 kgReference
Rear lift (at 24"/610mm)1975 kgReference
Rear PTOindependentReference
Clutchdry discReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1938Reference
Power at rated PTO speed37.2 kWReference
Capacities
Fuel54.9 LReference
2WD Max capacity3999 kgReference
4WD Max capacity4290 kgReference
Dimensions
Wheelbase211 cmReference
Weight4762 to 5205 poundsReference
Front tire7.50-16Reference
2WD Rear tire14.9R28Reference
2WD Standard tires (ag)Front: 7.50-16. Rear: 14.9R28Reference
4WD Standard tires (ag)Front: 11.2R20. Rear: 14.9R28Reference
4WD Optional tires (ag)Front: 11.2R24. Rear: 16.9R30Reference
Length370 cmReference
Width178 cmReference
Height (ROPS)239 cmReference
2WD Clearance (front axle)46 cmReference
4WD Clearance (front axle)33 cmReference
2WD Front tread124 to 165 cmReference
4WD Front tread138 to 187 cmReference
Rear tread138 to 188 cmReference
2WD Shipping2160 kgReference
4WD Shipping2360 kgReference
4660 Serial Numbers
Location:Console, right sideReference
19911001Reference
19921141Reference
19931168Reference
19941192Reference
19951311Reference
19961326Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps45Reference
Battery volts12Reference
Battery AH100Reference
Test results
3.1L diesel 12-speed 4WDApril 1987 - September 1987, Link: OCED Tractor Test 1107 fileReference
PTO performanceReference
Fuel use11.7 l/hourReference
Fuel use11.0 l/hourReference
Drawbar performanceReference
Fuel use12.9 l/hourReference
Gear 2F used for power test.Reference
Max pull1923 kgReference
Gear 2N used for pull test.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.