- Vehicle type: unspecified
- Rigid chassis
- WhichTractor size: Standard-size
- No lab test on file
- 1972–1973
- 875 built
WhichTractor size, not the maker’s category
We looked and the record does not say what this machine is. How we decide what a machine is
International Harvester 664 specs: hp, weight, years
INTERNATIONAL-HARVESTER D-239 four-cylinder diesel. The manufacturer claimed 61.2 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
61.2 hp
45.6 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “IHC 664”, claimed
This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.
- Weight
- 5,948 lb
- Hyd. flow
- 12.0 gpm
- Top speed
- 18.6 mph
International Harvester 664 specs: key facts
The International Harvester 664 was built from 1972 to 1973.
The International Harvester 664 has a claimed engine power (gross or net not stated) of 45.6 kW (61.2 hp); it has no measured PTO figure.
The International Harvester 664 is two-wheel drive (2WD).
The International Harvester 664 has a INTERNATIONAL-HARVESTER D-239 engine, a 4-cylinder 3.91 L diesel unit.Source 1
The International Harvester 664 weighs 2,698 kg (5,948 lb) unladen.
The International Harvester 664 has a rear PTO running at 540/1000 rpm.
The hydraulic pump of the International Harvester 664 delivers 45.4 L/min (12.0 gpm).
Source · Traktorenlexikon, “IHC 664”
How does the 664 compare with its class?
- Limitation:
Five forward gears is low for its class — 50% below the median of 10 across the 360 machines within 10% of its power that hold this figure.
Derived by WhichTractor from 365 comparable records. How we work this out
How much horsepower does a 664 have?
The only figure for the 664 is 61.2 hp (45.6 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “IHC 664”
What engine is in a 664?
A 664 has an INTERNATIONAL-HARVESTER D-239, a 4-cylinder 3.91 L diesel engine.
| Make & model | INTERNATIONAL-HARVESTER D-239 |
|---|---|
| Cylinders | 4, liquid-cooledSource 2 |
| Displacement | 238.8 ci · 3.91 L |
| Max torque | 171 lb·ft · 232 N·m @ 1,700 rpmSource 2 |
| Electrical system | 12 VSource 2 |
Source · Traktorenlexikon, “IHC 574”
How much will a 664 lift, and what is its hydraulic flow?
Hydraulic and PTO specifications for the 664 are below.
| Pump flow | 12.0 gpm · 45.4 L/min |
|---|---|
| Rear PTO | 540/1000 rpm @ 2,000 engine rpm |
| PTO shaft | 1 3/8"- 6 splines or 1 3/4"-20 parts |
Source · Traktorenlexikon, “IHC 664”
What transmission does a 664 have?
Transmission specifications for the 664 are below.
| Clutch | Pedal operated dry single plate clutch |
|---|---|
| Steering | Hydraulic steering |
| Top speed | 18.6 mph · 30 km/h |
Source · Traktorenlexikon, “IHC 664”
How much does a 664 weigh?
A 664 weighs 5,948 lb (2,698 kg) unladen.
| Unladen weight | 5,948 lb · 2,698 kg |
|---|---|
| Wheelbase | 74.0 in · 1,880 mm |
| Length | 139.0 in · 3,531 mm |
| Width | 70.0 in · 1,778 mm |
| Height | 62.0 in · 1,575 mm |
| Ground clearance | 19.0 in · 483 mm |
| Front track | 54.0–78.0 in · 1,372–1,981 mm |
| Rear track | 56.0–76.0 in · 1,422–1,930 mm |
Source · Traktorenlexikon, “IHC 664”
What oil does a 664 take, and how much?
A 664 engine takes 9.0 qt (8.5 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 9.0 qt · 8.5 LSource: Traktorenlexikon, “IHC 664” · single source, not independently verified |
| Transmission | 48.0 qt · 45.4 LSource: Traktorenlexikon, “IHC 664” · single source, not independently verified |
| Cooling system | 17.0 qt · 16.1 LSource: Traktorenlexikon, “IHC 664” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a 664?
Within 10% of its 60.9 hp at the PTO as the maker claimed it, with no laboratory test on file, the same type, and first built within 15 years of it.
- SAME Corsaro 7060.9 hp PTO, claimed · 1972–1980Side by side with the 664 →
- Massey Ferguson 284 S (A)60.7 hp PTO, claimed · 1983–1989Side by side with the 664 →
- Fendt Farmer 204P61.2 hp PTO, claimed · 1979–1987Side by side with the 664 →
- International Harvester 78461.2 hp PTO, claimed · 1977–1981Side by side with the 664 →
- International Harvester 785 (A)61.2 hp PTO, claimed · 1981–1990Side by side with the 664 →
- Massey Ferguson 184 (A)61.5 hp PTO, claimed · 1980–1983Side by side with the 664 →
Common questions about the International Harvester 664
Is a 664 two-wheel drive or four-wheel drive?
The International Harvester 664 is two-wheel drive (2WD).
What PTO does a 664 have?
A 664 has a 540/1000 rpm rear PTO on a 1 3/8"- 6 splines or 1 3/4"-20 parts shaft.
Sources and how this page was built
Compiled from Traktorenlexikon, “IHC 574”; and Traktorenlexikon, “IHC 664”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: IHC 574 — CC BY-SA 4.0, WIKIBOOKS-TL-103893 · revision 1072224. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: IHC 664 — CC BY-SA 4.0, WIKIBOOKS-TL-118749 · revision 1033299. Wikibooks contributors (Traktorenlexikon). Original document