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Tractor · 1991Unverified

AGCO Allis 4660

Name: AGCO Allis 4660
Brand: AGCO Allis

AGCO Allis 4660 — Utility tractor · 52 hp. Reference specifications; pending source verification.

The AGCO Allis 4660 is a compact tractor with a rated output of 52 hp, produced between 1991 and 1997. It features a 3-cylinder diesel air-cooled engine, coupled with a four-wheel drive system and a 12-speed gearbox. The listed weight of the 4660 ranges from 4762 to 5205 pounds. It is designed for use on areas of approximately 200 acres or less.

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

Catalogue coverage

Variants represented

Richest spec table

98 rows

Recorded power

52 hp

Transmissions

12-speed synchromesh

Production years

1991-1997

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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.

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