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Tractor · 1991Unverified

AGCO Allis 4650

Name: AGCO Allis 4650
Brand: AGCO Allis

AGCO Allis 4650 — Utility tractor · 40 hp. Reference specifications; pending source verification.

The AGCO Allis 4650 is a tractor model with a rated power output of 40 hp, positioning it at the lighter end of its class. This model was manufactured from 1991 to 1997. It features a 3-cylinder diesel air-cooled engine, paired with four-wheel drive and a 12-speed gearbox. Its operating weight ranges from 4475 to 5071 pounds, making it suitable for operations up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

40 hp

Max power

27.8 kW

Weight

4475 to 5071 pounds

Catalogue coverage

Variants represented

Richest spec table

107 rows

Recorded power

40 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 $18,800 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 50similar SAME modelReference

Engine

SLH 2.7L 3-cyl dieselReference

SLH 3.1L 3-cyl dieselReference

Engine37.3 kWReference

Drawbar (tested)27.8 kWReference

SLH 983 LReference

dieselReference

3-cylinderReference

air-cooled inlineReference

The 983 L was the original engine, but appears to have been replaced by 1992.Reference

Displacement2.7 LReference

Bore/Stroke98 x 120 mmReference

Power37.3 kWReference

Fuel systemdirect injectionReference

Air cleanerdryReference

Compression17:1Reference

Rated RPM2200Reference

Idle RPM675-2372Reference

StarterelectricReference

Starter volts12Reference

Oil capacity7.5 LReference

SLH 1053 PReference

The AGCO parts manual identified the use of the 1053 as a detuned 4660 engine.Reference

Displacement3.1 LReference

Bore/Stroke105 x 120 mmReference

Idle RPM675-2370Reference

Oil capacity9.5 LReference

Power at rated engine speed30.1 kWReference

Max power27.8 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)29.8 kWReference

PTO (tested)30.1 kWReference

Hydraulic system39.4 LReference

Typeopen centerReference

Capacity39.4 LReference

Pressure180.0 barReference

Valves1Reference

Pump flow29.9 lpmReference

Rear TypeIReference

Controlposition and draft controlReference

Rear lift (at ends)2100 kgReference

Rear lift (at 24"/610mm)1199 kgReference

Rear PTOindependentReference

Clutchdry discReference

Rear PTO Type540 (1.375)Reference

Engine RPM540@1938Reference

Power at rated PTO speed27.4 kWReference

Capacities

Fuel54.9 LReference

2WD Max capacity3700 kgReference

4WD Max capacity3900 kgReference

Dimensions

2WD Wheelbase211 cmReference

4WD Wheelbase209 cmReference

Weight4475 to 5071 poundsReference

Front tire6.50-16Reference

2WD Rear tire13.6R28Reference

2WD Standard tires (ag)Front: 6.50-16. Rear: 13.6R28Reference

4WD Standard tires (ag)Front: 9.6-20. Rear: 13.6R28Reference

4WD Optional tires (ag)Front: 11.2-20. Rear: 14.9R28Reference

2WD Length369 cmReference

4WD Length367 cmReference

Width172 cmReference

Height (ROPS)5969 cmReference

2WD Clearance (front axle)39 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 Shipping2029 kgReference

4WD Shipping2300 kgReference

4650 Serial Numbers

Location:On console, right sideReference

19911001Reference

19921110Reference

19931195Reference

19941278Reference

19951446Reference

19961486Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps45Reference

Battery volts12Reference

Battery AH100Reference

Test results

2.7L diesel 12-speed 4WDApril 1987 - September 1987, Link: OCED Tractor Test 1103 fileReference

PTO performanceReference

Fuel use9.5 l/hourReference

Fuel use7.9 l/hourReference

Drawbar performanceReference

Gear 4N used for power test.Reference

Max pull1807 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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