International Harvester 733 Overview
The International Harvester 733 tractor was manufactured from 1980 to 1990. It has a 206.4 ci (3.4 L) engine with direct injection and a dry air cleaner.
Listed transmission choices include 8 forward and 4 reverse and 16 forward and 8 reverse, with Synchron and creeper entries. The tractor has an independent 540 rear PTO, an 8.5 gpm hydraulic pump, and a 15.85 gal fuel capacity.
Quick Answers
- Engine displacement206.4 ci (3.4 L).
- Transmission choices8 forward/4 reverse or 16 forward/8 reverse; Synchron and creeper are listed.
- Rear PTOIndependent rear PTO, listed at 540.
- Fuel capacity15.85 gal (60.0 L).
Engine and Power
Engine details list 206.4 ci (3.4 L) displacement, direct injection, a dry air cleaner, 9.5 qt oil capacity, and 18.5 qt coolant capacity.
Diesel engine
| Displacement | 206.4 ci 3.4 L |
|---|---|
| Fuel System | direct injection |
| Air Cleaner | dry |
| Engine Oil Capacity | 9.5 qts 9.0 L |
| Coolant Capacity | 18.5 qts 17.5 L |
Manufacturer
Manufacture years
Transmission
The 8-forward/4-reverse transmission lists a 280 mm dry-disc clutch. Separate 16-forward/8-reverse listings are identified as Synchron and creeper.
8-speed transmission
| Gears | 8 forward and 4 reverse |
|---|---|
| Clutch | 280mm dry disc |
Synchron
| Name | Synchron |
|---|---|
| Gears | 16 forward and 8 reverse |
16-speed creeper
| Type | creeper |
|---|---|
| Gears | 16 forward and 8 reverse |
PTO and Hitch
The rear PTO is listed as independent with a 540 PTO type.
Rear PTO
Rear PTO type
Rear hitch
Rear lift
Hydraulics
Hydraulic specifications list an 8.5 gpm pump and a 3.2 gal (12.1 L) system. The rear hitch is Category II with 4,630 lb lift.
Capacity
Pump flow
Accuracy Note
Tractor specifications can vary by year, region, factory configuration, installed equipment, and later repairs. Match serial range, engine, transmission, PTO setup, and model code before ordering parts or doing service work.