International Harvester 354
Built: 1970–1974 · Series: 74 er-Serie
More machines from model year 1970
International Harvester 74 series (1970–1977) – the World Wide tractors from Doncaster: 354 to 674, the final digits 74 as series, the first digits as size class
The 74 series was International Harvester's mid-range for the world outside North America: presented in 1970 and built at the British Doncaster plant, which had made the small IH tractors since 1949, with sister plants in France (Saint-Dizier) and Germany (Neuss) contributing transmissions and engines. The type logic: the final digits 74 mark the series, the first digits order the size in ascending order – 354 and 374 the small models succeeding the B-275 and B-414, 444 and 474 the mid-range, 574 and 674 the big ones at about 67 and 72 hp; the 475 is the development of the 474. The engines are IH four-cylinders from Neuss and Doncaster, as diesels and – for the British and export markets – as petrol engines, of 2.3 to 3.9 litres at 1,600 to 2,400 rpm.
Read on 3 more paragraphs
The register lists 8 versions with 25.7 to 48.5 kW from four-cylinders of 2,346 to 3,914 cm³, torque from 132 to 207 Nm, unladen weights from 1,697 to 2,565 kg, lengths from 2,997 to 3,570 mm, widths from 1,621 to 1,753 mm and heights from 1,448 to 2,235 mm.
The 74s were the best-selling IH tractors of their time in Britain, Ireland, Scandinavia and the Commonwealth countries; in 1977 the 84 series followed in the same logic, with which Doncaster continued into the Case IH era.
On used tractors, operating hours, engine condition and injection pump, clutch (dual clutch for the independent PTO), gearbox and hydraulics, sheet metal and cab count; parts run through Case IH and British IH specialists.
Sources: SpecCodex register, model data: International Harvester 74er-Serie, International Harvester (Wikipedia)
Technical data
Engine
| Fuel | Diesel/Benzincorrect |
|---|---|
| Power | 35 hp (25.7 kW)correct |
| Rated speed | 1,875 rpmcorrect |
| Torque | 132 Nmcorrect |
| Speed at max. torque | 1,260 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 2,346 cm³correct |
| Bore | 85.73 mmcorrect |
| Stroke | 101.6 mmcorrect |
| Compression ratio | 21.1correct |
| Injection pressure | 162 barcorrect |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 3,200 mmcorrect |
|---|---|
| Width | 1,626 mmcorrect |
| Height | 1,448 mmcorrect |
| Wheelbase | 1,943 mmcorrect |
| Ground clearance | 457 mmcorrect |
| Unladen weight | 1,697 kgcorrect |
Drivetrain and chassis
| Drive | rear-wheel drivecorrect |
|---|---|
| Gearbox | 8 V/2 Rcorrect |
| Front tyres | 5.50-16 ASFcorrect |
| Rear tyres | 12.4-28 AScorrect |
| Top speed | 25 km/hcorrect |
Origin and approval
| Construction | unit construction (no separate frame)correct |
|---|
Where this model stands
Power-to-weight ratio: 15.1 kW/t (26 kW / 1.7 t)
Power class: Compact (< 40 hp)
Stronger than 21% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the International Harvester 354 have?
The International Harvester 354 delivers 35 hp.
How much does the International Harvester 354 weigh?
The unladen weight is 1,697 kg.
What engine does the International Harvester 354 have?
4 cylinders, 2,346 cm³ displacement, Diesel/Benzin.
How fast does the International Harvester 354 go?
Top speed is 25 km/h.
What are the dimensions of the International Harvester 354?
3,200 mm × 1,626 mm × 1,448 mm.
When was the International Harvester 354 built?
Production years: 1970–1974.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 25 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
Sources: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · Wikipedia (retrieved August 2026) · How we check the data
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
