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Renault 70-34 PX

Built: 2/1989–2/1993 · Series: PX-Baureihe

More machines from model year 1989

Source: https://www.landwirt.com/detail/renault-70-34-px-5838932

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The PX series from Renault includes the 70-34 PX. Production: 2/1989–2/1993. The engine delivers 65 hp (47.8 kW), has 4 cylinders, with a displacement of 3,864 cm³. Torque is 244 Nm. Rated speed is 2,250 rpm. The machine is 3,943 mm long, 1,860 mm wide and 2,460 mm high. The unladen weight is 3,230 kg. The wheelbase measures 2,369 mm. Ground clearance is 350 mm. Top speed is 30 km/h. Transmission: 12V/12R or 24V/24R. The engine is water-cooled. Tyres: front 11.2 R 24 AS, rear 13.6 R 36 AS. The fuel is diesel. The bore measures 98.43 mm. The stroke is 127 mm. The compression ratio is 16.1:1. Maximum torque is reached at 1,320 rpm. Construction: unit construction (no separate frame). Around 357 units were built. The PX-Baureihe series covers 4 models. Rated output within it ranges from 65 to 75 hp; the 70-34 PX sits at the bottom of that range with 65 hp. Its immediate neighbours are the 80-32 PX above it with 75 hp. Unladen weight within it ranges from 2,900 to 3,580 kg; here the 70-34 PX sits in the middle of that range with 3,230 kg. 3632 Renault models across 98 series are on record.

Renault PX series: mid-range field tractors from Le Mans, four types from 70-32 PX to 80-34 PX, 47.8 to 55.2 kW from consistently four-cylinder engines of 3,864 to 4,070cc, 2,900 to 3,580 kg kerb weight

The PX series represents, for Renault Agriculture of Le Mans, a mid-range generation of field tractors; the model designations 70-32 PX, 70-34 PX, 80-32 PX and 80-34 PX state engine power in hp in their first digits and the number of gears in the following ones. The PX suffix places the series within the Renault range between the narrower vineyard tractors and the large field tractors.

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The register lists 4 versions with 47.8 to 55.2 kW from consistently four-cylinder engines of 3,864 to 4,070cc, torque from 244 to 271 Nm at 2,250 rpm, kerb weights from 2,900 to 3,580 kg, lengths from 3,710 to 4,058 mm, widths from 1,860 to 1,930 mm and heights from 2,440 to 2,520 mm.

The PX series was designed for medium arable farms in France and neighbouring countries, where it handled field work such as ploughing, cultivating and transport tasks, competing with Deutz-Fahr, Fiat and Massey Ferguson models of similar power class. as well as with compact models from other French farm machinery manufacturers.

When buying used, check clutch and gearbox condition, four-cylinder engine oil-tightness, rear axle and hydraulic pump wear, and corrosion on the chassis and cab; spare parts for Renault field tractors of this generation remain comparatively easy to find through specialist farm machinery dealers in France.

Sources: SpecCodex register, model data: Renault PX-Baureihe

Technical data

Engine

Fuel	dieselcorrect
Power	65 hp (47.8 kW)correct
Rated speed	2,250 rpmcorrect
Torque	244 Nmcorrect
Speed at max. torque	1,320 rpmcorrect
Cylinders	4correct
Displacement	3,864 cm³correct
Bore	98.43 mmcorrect
Stroke	127 mmcorrect
Compression ratio	16.1correct
Cooling	water-cooledcorrect

Dimensions and weights

Length	3,943 mmcorrect
Width	1,860 mmcorrect
Height	2,460 mmcorrect
Wheelbase	2,369 mmcorrect
Ground clearance	350 mmcorrect
Unladen weight	3,230 kgcorrect

Drivetrain and chassis

Drive	four-wheel drivecorrect
Gearbox	12V/12R or 24V/24Rcorrect
Front tyres	11.2 R 24 AScorrect
Rear tyres	13.6 R 36 AScorrect
Top speed	30 km/hcorrect

Origin and approval

Construction	unit construction (no separate frame)correct
Units built	357correct

Where this model stands

Power-to-weight ratio: 14.8 kW/t (48 kW / 3.2 t)

Power class: Universal (40–100 hp)

Stronger than 44% 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 Renault 70-34 PX have?

The Renault 70-34 PX delivers 65 hp.

How much does the Renault 70-34 PX weigh?

The unladen weight is 3,230 kg.

What engine does the Renault 70-34 PX have?

4 cylinders, 3,864 cm³ displacement, Diesel.

How fast does the Renault 70-34 PX go?

Top speed is 30 km/h.

What are the dimensions of the Renault 70-34 PX?

3,943 mm × 1,860 mm × 2,460 mm.

When was the Renault 70-34 PX built?

Production years: 2/1989–2/1993.

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.

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This page carries 25 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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