- Rigid chassis
- WhichTractor size: Utility
- No lab test on file
- 1958–1962
- 13,298 built
It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category
Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is
International Harvester D-320 Standard specs: hp, weight, years
INTERNATIONAL-HARVESTER DD-99 three-cylinder diesel. The manufacturer claimed 19.7 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.
Engine power, claimed · gross or net not stated
19.7 hp
14.7 kW as stated by the source
No lab test on file
Claimed · standard not stated by the source
Source · Traktorenlexikon, “McCormick D-320 Standard”, 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
- 2,884 lb
- 3-point lift
- 1,323 lb
- Top speed
- 12.4 mph
International Harvester D-320 Standard specs: key facts
The International Harvester D-320 Standard was built from 1958 to 1962.
The International Harvester D-320 Standard has a claimed engine power (gross or net not stated) of 14.7 kW (19.7 hp); it has no measured PTO figure.
The International Harvester D-320 Standard is two-wheel drive (2WD).
The International Harvester D-320 Standard has a INTERNATIONAL-HARVESTER DD-99 engine, a 3-cylinder 1.63 L diesel unit.Source 2
The International Harvester D-320 Standard weighs 1,308 kg (2,884 lb) unladen.
The International Harvester D-320 Standard has a dependent rear PTO running at 540 rpm.
The three-point hitch of the International Harvester D-320 Standard lifts 600 kg (1,323 lb) at the lower-link ends.
Source · Traktorenlexikon, “McCormick D-320 Standard”
How much horsepower does a D-320 Standard have?
The only figure for the D-320 Standard is 19.7 hp (14.7 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.
Source · Traktorenlexikon, “McCormick D-320 Standard”
What engine is in a D-320 Standard?
A D-320 Standard has an INTERNATIONAL-HARVESTER DD-99, a 3-cylinder 1.63 L diesel engine.
| Make & model | INTERNATIONAL-HARVESTER DD-99Source 2 |
|---|---|
| Cylinders | 3, liquid-cooledSource 2 |
| Displacement | 99.5 ci · 1.63 LSource 2 |
| Max torque | 63 lb·ft · 86 N·m @ 1,200 rpm |
| Electrical system | 12 V |
Source · Traktorenlexikon, “McCormick D-320 Standard”
How much will a D-320 Standard lift?
A D-320 Standard lifts 1,323 lb (600 kg) at the lower-link ends of its Category 1 three-point hitch.
| Hitch category | Category 1 |
|---|---|
| Lift at ends | 1,323 lb · 600 kg |
| Rear PTO | Dependent, transmission-driven, 540 rpm @ 1,800 engine rpmGround-speed PTO available |
Source · Traktorenlexikon, “McCormick D-320 Standard”
What transmission does a D-320 Standard have?
Transmission specifications for the D-320 Standard are below.
| Brakes | Pedal-operated International Harvester disc brake |
|---|---|
| Steering | Mechanically operated ZF-Gemmer steering |
| Top speed | 12.4 mph · 20 km/h |
Source · Traktorenlexikon, “McCormick D-320 Standard”
How much does a D-320 Standard weigh?
A D-320 Standard weighs 2,884 lb (1,308 kg) unladen.
| Unladen weight | 2,884 lb · 1,308 kg |
|---|---|
| Maximum permissible mass | 4,409 lb · 2,000 kg |
| Wheelbase | 70.0 in · 1,779 mm |
| Length | 108.3 in · 2,750 mm |
| Width | 64.6 in · 1,640 mm |
| Height | 61.0 in · 1,550 mm |
| Ground clearance | 15.1 in · 383 mm |
| Front track | 49.2–59.1 in · 1,250–1,500 mmthe article lists alternatives |
| Rear track | 49.2–74.8 in · 1,250–1,900 mm |
| Turning radius, braked | 8.4 ft · 2.55 m |
Source · Traktorenlexikon, “McCormick D-320 Standard”
What oil does a D-320 Standard take, and how much?
A D-320 Standard engine takes 5.2 qt (4.9 L). Single source, not independently verified — always confirm against the operator’s manual for your machine.
| System | Capacity |
|---|---|
| Engine oil | 5.2 qt · 4.9 LSource: Traktorenlexikon, “McCormick D-320 Standard” · single source, not independently verified |
| Transmission | 21.1 qt · 20.0 LSource: Traktorenlexikon, “McCormick D-320 Standard” · single source, not independently verified |
| Hydraulic | 13.5 qt · 12.8 LSource: Traktorenlexikon, “McCormick D-320 Standard” · single source, not independently verified |
| Cooling system | 11.6 qt · 11.0 LSource: Traktorenlexikon, “McCormick D-320 Standard” · single source, not independently verified |
Always confirm against the operator’s manual for your machine before service.
Which tractors compare with a D-320 Standard?
Within 10% of its 19.7 hp of claimed engine power, the same type, and first built within 15 years of it.
- Fiat 211 R (A)19.7 hp engine, claimed · 1958–1964Side by side with the D-320 Standard →
- International Harvester D-320 Farmall19.7 hp engine, claimed · 1956–1962Side by side with the D-320 Standard →
- International Harvester F-137D19.7 hp engine, claimed · 1960–1964Side by side with the D-320 Standard →
- SOMECA SOM-27119.7 hp engine, claimed · 1964–1965Side by side with the D-320 Standard →
- Hanomag C 22019.6 hp engine, claimed · 1959–1960Side by side with the D-320 Standard →
- Deutz D 25.219.6 hp engine, claimed · 1960–1964Side by side with the D-320 Standard →
Common questions about the International Harvester D-320 Standard
Is a D-320 Standard two-wheel drive or four-wheel drive?
The International Harvester D-320 Standard is two-wheel drive (2WD).
What PTO does a D-320 Standard have?
A D-320 Standard has a dependent 540 rpm rear PTO.
What serial numbers does a D-320 Standard carry?
The source records 6 changes by serial number, so some parts depend on which serial a D-320 Standard carries. It does not say whether that is the tractor’s or the engine’s number, and we never work out a year from a serial number.
Sources and how this page was built
Compiled from Traktorenlexikon, “McCormick DED 3”; and Traktorenlexikon, “McCormick D-320 Standard”.
Sources
Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution
- Traktorenlexikon: McCormick D-320 Standard — CC BY-SA 4.0, WIKIBOOKS-TL-99684 · revision 1022695. Wikibooks contributors (Traktorenlexikon). Original document
- Traktorenlexikon: McCormick DED 3 — CC BY-SA 4.0, WIKIBOOKS-TL-41176 · revision 1022332. Wikibooks contributors (Traktorenlexikon). Original document