Tractors > Oliver > 660

Oliver 660



Oliver 660 tractor photo
1959 - 1964
Row-Crop tractor
Series map:
550
660
770
46.0hp*
45.6hp*
52.2hp*
*Estimated engine power for comparison only.
Production
ManufacturerOliver
Row-Crop tractor
Original price was $3,450 in 1964
Oliver 660 Engines
Waukesha-Oliver 2.5L 4-cyl gasoline
Waukesha-Oliver 2.5L 4-cyl diesel
Engine details ...
Oliver 660 Transmission
6-speed unsynchronized gear
Transmission details ...
Oliver 660 Power
PTO (claimed)41 hp
30.6 kW
Plows3
Drawbar (tested)27.99 hp
20.9 kW
Belt (tested)33.69 hp
25.1 kW
Performance test details ...
Mechanical
Two-wheel drive
Open operator station.
Photos
Early Oliver 660 row-crop
Oliver 660 photos...
Capacity
Fuel13 gal
49.2 L
Hydraulic system9.5 gal
36.0 L
Hydraulics
Capacity9.5 gal
36.0 L
Pump flow8 gpm
30.3 lpm
Power Take-off (PTO)
Rear PTOindependent
Rear RPM540
Engine RPM533@1750
Dimensions & Tires
Wheelbase92 inches
233 cm
Weight3128 to 3178 pounds
Front tire5.00-16
Rear tire9-38
Full dimensions and tires ...
660 Serial Numbers
195973132
196086166
1961111213
1962117873
1963127356
1964141160

FAQ: How to read a serial number table.
660 Serial Location
Oliver 660 serial number location
Bottom of dashboard below steering wheel.
References
660 references literature
New Full 3-Plow 660 Tractor published in 1958, by Oliver
Page information
Contact: Peter Easterlund
Updated on January 25, 2023
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