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AGCO Allis 5660

The AGCO Allis 5660 is a tractor produced by Agco Allis. It is equipped with a 183 ci 3.0 L engine. The listed engine power is 57 hp 42.5 kW. Transmission: 16 forward and 8 reverse. Operating weight: 6020 lbs 2730 kg.

Engine Power
57 hp 42.5 kW
Fuel & Capacities
15 gal 56.8 L
Transmission
16 forward and 8 reverse
Operating Weight
6020 lbs 2730 kg

Overview

AGCO Allis 5660 tractor photo
1994 - 1999 5600 SeriesSAME built 5600 Series SAME built
Production
Distributor
AGCO Allis
Manufacturer
SAME
Built in Italy
Original price was $26,000 in 1999
Variants
Argon 60
similar SAME model
AGCO Allis 5660 Engine
SLH 3.0L 3-cyl diesel
Fuel tank
15 gal 56.8 L
Engine details ...
AGCO Allis 5660 Power
Drawbar (claimed)
48.8 hp 36.4 kW
PTO (claimed)
56.9 hp 42.4 kW
Drawbar (tested)
48.8 hp 36.4 kW
PTO (tested)
57 hp 42.5 kW
Performance test details ...
Mechanical
Two- or four-wheel drive
Power steering
Hydraulic wet disc brakes
Two-post ROPS.
Hydraulics
Type
open center
Valves
2
Pump flow
11.9 gpm 45.0 lpm
Tractor hitch
Rear Type
II
Rear lift (at 24"/610mm)
4530 lbs 2054 kg
Power Take-off (PTO)
Rear PTO
independent
Rear PTO Type
540 (1.375)
Engine RPM
540@2079
Dimensions & Tires
2WD Wheelbase
82.9 inches 210 cm
4WD Wheelbase
80.9 inches 205 cm
Weight
6020 lbs 2730 kg
Front tire
7.50-16
Rear tire
14.9R28
Full dimensions and tires ...
Electrical
Ground
negative
Battery volts
12
References
5660 references literature
5600 Series published in 1990, by AGCO

Engine

Engine Detail — 183 ci / 3.0 L Diesel

Manufacturer
SLH 1000.3
Fuel Type
Diesel
Configuration
3-cylinder, air-cooled inline
Displacement
183 ci 3.0 L
Bore/Stroke
4.13x4.55 inches 105 x 116 mm
Pre-heating
thermostart
Compression
17:1
Rated RPM
2350
Starter volts
12

Transmission

Transmission options
12-speed sync shuttle
16-speed

Transmission — 12 forward and reverse sync shuttle

Type
sync shuttle
Gears
12 forward and reverse
Four gears (1-4) in three ranges (low, medium, high) with synchronized shuttle. Gear shifts are synchronized.

Transmission — 16 forward and 8 reverse

Gears
16 forward and 8 reverse

Dimensions

AGCO Allis 5660 Tires
Ag front
7.50-16
Ag rear
14.9R28
Dimensions
2WD Wheelbase
82.9 inches 210 cm
4WD Wheelbase
80.9 inches 205 cm
Length
141.3 inches 358 cm
Width
72.6 inches 184 cm
Height
88.5 inches 224 cm
Weight
6020 lbs 2730 kg
2WD Front tread
48.4 to 60.2 inches 122 to 152 cm
4WD Front tread
52.7 to 68.5 inches 133 to 173 cm
Rear tread
55.1 to 70.9 inches 139 to 180 cm

Tests

OCED Tractor Test 1501
Diesel 12-speed 4WD July 1993 - 1993, Link: OCED Tractor Test 1501 file
PTO performance
Power at rated engine speed
57 hp 42.5 kW
Fuel use
3.3 gal/hour 12.5 l/hour
Power at rated PTO speed
56.3 hp 42.0 kW
Fuel use
3.2 gal/hour 12.1 l/hour
Drawbar performance
Max power
48.8 hp 36.4 kW
Fuel use
3.3 gal/hour 12.5 l/hour
Gear 1F used for power test.
Max pull
4795 lbs 2175 kg
Gear 3N used for pull test.

Photos

AGCO Allis 5660 tractor photo

AGCO Allis 5660 tractor photo

Recommended Implements & Sizing Guide

Engineering recommendations for Agco Allis 5660 based on its 57 HP power envelope and ASAE agricultural standards.

Implement & OperationRecommended SizeWorkload RatingEngineering Notes
Moldboard PlowPrimary Tillage
3 to 4 Bottom (16")3 - 4 铧 (40 cm)Heavy DutySuitable for medium loam and stubble turnover.
Rotary Cutter / MowerMowing & Clearing
6 ft (72 in)1.8 mMedium DutyMedium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep
66 to 72 in165 - 180 cmMedium DutyStandard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage
7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙Medium DutyField leveling and clod breaking behind plows.
Hay BalerHay & Forage
Small Square Baler (14x18")小方捆打捆机 (36x46 cm)Medium DutyClassic 2-string baler for horse and small livestock hay.
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Agco Allis 5660.

Estimated Continuous Field Runtime: 5.1 hrs

Approximately 5.1 hours of continuous field operation at ~75% rated power on a full tank (15 gal / 56.8 L).

Estimated 75% Load Fuel Burn~3 gal/hr (11.2 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Agco Allis 5660 Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Agco Allis 5660.

Converted Equivalents:

Horsepower (HP)57 hp
Kilowatts (kW)42.5 kW
Metric Horsepower (PS / CV)57.8 PS

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