international harvester 660
![]() | 1959 - 1963
Standard-tread tractor | 1959 - 1963 | Standard-tread tractor |
|---|---|---|---|
1959 - 1963 | |||
Standard-tread tractor | |||
1959 - 1963 | |
|---|---|
Standard-tread tractor |
Production | |
|---|---|
Manufacturer | International Harvester |
Standard-tread tractor | |
Total built | 6,945 |
Original price | $6,000 (1963) |
International Harvester 660 Engines | |
|---|---|
International Harvester 4.3L 6-cyl gasoline | |
International Harvester 4.6L 6-cyl diesel | |
International Harvester 4.3L 6-cyl LP gas | |
Fuel tank | 33 gal (gas/diesel)
124.9 L |
| 37.5 gal (LP gas)
141.9 L |
Engine details ... | |
International Harvester 660 Transmissions | |
|---|---|
5-speed | |
10-speed | |
Transmission details ... |
International Harvester 660 Power | |
|---|---|
Engine | 95 hp
70.8 kW |
Plows | 6 |
Drawbar (tested) | 70.21 hp
52.4 kW |
PTO (tested) | 81.39 hp
60.7 kW |
Performance test details ... | |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | manual |
| hydrostatic power optional |
Independent mechanical disc brakes | |
Open operator station. | |
Photos | |
|---|---|
![]() | |
International Harvester 660 photos... |
Hydraulics | |
|---|---|
Valves | 1 |
Total flow | 12 gpm
45.4 lpm |
| 17 gpm (optional)
64.3 lpm |
Steering flow | 2.5 gpm
9.5 lpm |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Dimensions & Tires | |
|---|---|
Wheelbase | 85.5 inches
217 cm |
Weight | 9635 to 9875 pounds |
Front tire | 7.50-18 |
Rear tire | 18.4/15-34 |
Full dimensions and tires ... | |
International Harvester 660 attachments | |
|---|---|
front-end loader | |
Attachment details ... |
660 Serial Number Location | |
|---|---|
![]() | |
Right side of clutch housing |
660 Serial Numbers | |
|---|---|
1959 | 501 |
1960 | 3398 |
1961 | 4259 |
1962 | 5883 |
1963 | 6995 |
Final | ? |
FAQ: How to read a serial number table. | |
References | |
|---|---|
![]() | |
Buyers Guide International Industrial Tractors & Equipment published in 1960, by International Harvester | |
Industrial Tractors and matched equipment published in 1960, by International Harvester | |
Industrial Tractors & Equipment Buyers Guide published in 1962, by International Harvester | |
Direct-Start Diesel Tractors published in 1958, by International Harvester |
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