Renault 456 RX
Built: 2003–2008 · Series: Celtis
More machines from model year 2003
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Renault Celtis 456 RX (2003-2008): four-cylinder standard tractor with 73.5 kW output, optionally with a front linkage, from the Celtis series
The 456 RX from the Celtis series was built between 2003 and 2008 and belonged to the mid-range standard tractors in Renault's programme of these years, built for versatile work on medium-sized arable farms.
Read on 3 more paragraphs
The four-cylinder engine displaces 4,525 cm³ and delivers 73.5 kW, equivalent to 100 horsepower. Depending on whether a front linkage is fitted, overall length varies between 4,300 and 4,850 mm. With a 145-litre fuel tank, 440/65 R 24 front and 540/65 R 34 rear tyres, a wheelbase of 2,490 mm and a top speed of 40 km/h, the Celtis 456 RX was built for switching between fieldwork and transport tasks.
A front linkage considerably widens what a standard tractor can do, since implements can be operated at the front and rear at the same time, such as a front-and-rear mower combination or a front loader alongside a rear implement. Different tyre sizes front and rear, with a noticeably larger rear wheel, are the norm on standard tractors of this layout and improve traction on the more heavily loaded driven rear axle.
When buying a used Celtis 456 RX, it is worth checking whether a front linkage is fitted and the condition of its hydraulic connections, since retrofitting one is costly. The fuel tank and lines also deserve a visual check for corrosion, as do the sidewalls of the large rear tyres for cracking caused by UV ageing.
Sources: SpecCodex-Register: Kennwerte des Modells 456 RX
Technical data
Engine
| Power | 100 hp (73.5 kW)correct |
|---|---|
| Cylinders | 4correct |
| Displacement | 4,525 cm³correct |
Dimensions and weights
| Length | 4,300 mmcorrect |
|---|---|
| Width | 2,290 mmcorrect |
| Height | 2,720 mmcorrect |
| Wheelbase | 2,490 mmcorrect |
Drivetrain and chassis
| Front tyres | 440/65 R 24correct |
|---|---|
| Rear tyres | 540/65 R 34correct |
| Top speed | 40 km/hcorrect |
Working data
| Fuel tank capacity | 145 lcorrect |
|---|
Frequently asked questions
How much power does the Renault 456 RX have?
The Renault 456 RX delivers 100 hp.
What engine does the Renault 456 RX have?
4 cylinders, 4,525 cm³ displacement.
How fast does the Renault 456 RX go?
Top speed is 40 km/h.
What are the dimensions of the Renault 456 RX?
4,300 mm × 2,290 mm × 2,720 mm.
When was the Renault 456 RX built?
Production years: 2003–2008.
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 front and rear tyre sizes: mismatched pairs strain the drivetrain.
- 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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Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.