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Massey Ferguson 3660 vs Massey Ferguson 6490
Verdict: Massey Ferguson 3660 vs Massey Ferguson 6490
The Massey Ferguson 3660 and the Massey Ferguson 6490 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 141 hp. Massey Ferguson 3660 is the lighter machine (12,621 kg vs 14,275 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Massey Ferguson 6490 is the newer design (2004 vs 1990). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Massey Ferguson
94
Fit score
Best match
Clear
Massey Ferguson
94
Fit score
Best match
Clear
Rated power
141 hp
141 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
Massey FergusonReference
Massey FergusonReference
Four synchronized gears with two-speed high-low and a four-speed power shift. The Dynashift was introduced for the 1993 model year as an optional transmission.Reference
Six power shift gears in four ranges.Reference
Original price
$63,800 (1994)Reference
—
Steering
hydrostatic powerReference
—
Engine
Drawbar (tested)
87.7 kWReference
90.6 kWReference
Displacement
6.0 LReference
6.6 LReference
Bore/Stroke
100 x 127 mmReference
108 x 120 mmReference
Cooling system
viscous fanReference
liquid-cooledReference
Air cleaner
dryReference
dual paper elementsReference
Rated RPM
2200Reference
2200Reference
Starter volts
12Reference
12Reference
Oil capacity
18.9 LReference
—
Coolant capacity
25.0 LReference
—
Power at rated engine speed
105.3 kWReference
104.9 kWReference
Max power
87.7 kWReference
90.6 kWReference
Fuel tank
—
355.0 LReference
Engine
—
125.3 kWReference
Emissions
—
Tier IIReference
Power
—
125.3 kWReference
Compression
—
18.5:1Reference
Fuel Type
—
dieselReference
No of Cylinders
—
6 cylinderReference
Rated engine speed
—
2,200 RPMReference
Emissions compliance
—
Tier IIIReference
Bore and stroke
—
4.25x4.70 inchesReference
Compression ratio
—
18.5:1Reference
Transmission
Transmission
DynashiftReference
Dyna-6Reference
Type
four-speed power shiftReference
creeperReference
Gears
32 forward and reverseReference
32 forward and reverseReference
Clutch
356mm discReference
wet discReference
Transmission Type
—
PowershiftReference
forward and reverse options
—
Dyna-6 -24F and 24RReference
Wheel Drive
—
4WDReference
PTO & Hydraulics
PTO (claimed)
104.4 kWReference
104.4 kWReference
PTO (tested)
105.3 kWReference
108.3 kWReference
Hydraulic system
74.9 LReference
—
Capacity
74.9 LReference
402 ciReference
Pressure
180.0 barReference
200.0 barReference
Valves
2 or 3Reference
3 to 5Reference
Pump flow
50.0 lpmReference
—
Rear Type
IIReference
II/IIINReference
Control
position and electronic draft controlReference
—
Rear lift (at 24"/610mm)
5118 kgReference
6912 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/540E/1000Reference
Total flow
—
109.8 lpmReference
Front Hitch
—
optionalReference
Front lift
—
3175 kgReference
Power at rated PTO speed
—
108.3 kWReference
Capacities
Fuel
306.6 LReference
—
Dimensions
Wheelbase
276 cmReference
301 cmReference
Weight
12621 to 13152 poundsReference
14275 to 15465 poundsReference
Front tire
11.00-16Reference
14.9R28Reference
Rear tire
18.4R38 (2WD)Reference
18.4R38Reference
Standard tires (ag)
Front: 14.9R28. Rear: 18.4R38 (4WD)Reference
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2WD Length
469 cmReference
—
4WD Length
471 cmReference
—
Width
240 cmReference
304 cmReference
Height (cab)
292 cmReference
—
2WD Weight
5724 kgReference
—
4WD Weight
5965 kgReference
—
Ground clearance
43 cmReference
45 cmReference
Ag front
—
14.9R28Reference
Ag rear
—
18.4R38Reference
Length
—
500 cmReference
Height
—
249 cmReference
Shipping
—
6589 kgReference
Operating
—
7014 kgReference
Massey Ferguson 3660 attachments
3660 Serial Numbers
1990
R001001Reference
—
1991
S001001Reference
—
1992
A001001Reference
—
1993
B001001Reference
—
1994
C001001Reference
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Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Charging amps
—
120Reference
Battery options
—
2Reference
Test results
Fuel use
29.1 l/hourReference
32.6 l/hourReference
Max pull
—
6862 kgReference
Variants
6490
—
Dyna-6Reference
7490
—
Dyna-VTReference
Massey Ferguson 6490 attachments
General
Make & Model
—
Massey FergusonReference
Cruise control
—
AvailableReference
SCV control
—
JoystickReference
Rear Axle Type
—
barReference
PTO
PTO Power
—
140 hpReference
Rear PTO Power
—
AvailableReference
Rear PTO RPM
—
1,000 RPMReference
Front PTO Power
—
availableReference
Steering & brakes
Brakes
—
hydraulic wet discReference
Steering type
—
powerReference
Hydraulics
Pump Rated Output (total)
—
39 gpmReference
Hydraulics Type
—
closed center pressure flow compensating (PFC)Reference
Maximum operating pressure
—
2,900 psiReference
Remote Valves
—
3 to 5 ValvesReference
Rear Hitch category (SAE designation)
—
Category II/IIINReference
Rear Hitch Sensing Type
—
lower-link draft sensingReference
Front Hitch category (SAE designation)
—
Category optionalReference
Dimensions & weight
Overall Height
—
249.4 cmReference
Height Over Cab
—
304.8 cmReference
Overall Length
—
543.6 cmReference
Overall Width
—
233.4 cmReference
Drawbar clearance
—
45.2 cmReference
Overall weight
—
6,486.4 kgReference
Rear Axle Length
—
297.2 cmReference
Wheels & tyres
Rear Wheel Type
—
18.4R42Reference
Rear wheel tread range
—
60 to 119 inchesReference
Front Wheel Type
—
11.00x16Reference
Front Wheel tread range
—
60 to 88 inchesReference
Operator station
Cab Availability
—
AvailableReference
Seat Suspension
—
TRUEReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.