Start › Excavators & compaction › Hyundai › R450-7A

Hyundai R450-7A

Series: Hyundai Hydraulic Excavator

Source: https://www.mascus.co.uk/construction/crawler-excavators/hyu

Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required

The Hyundai R450-7A belongs to the Hyundai Hydraulic Excavator series. The engine delivers 362 hp (238.6 kW), has 6 cylinders, with a displacement of 10,799.1 cm³. Torque is 1,673.1 Nm. Rated speed is 1,900 rpm. The unladen weight is 43,800 kg. Ground clearance is 557.8 mm. The tank holds 610.2 litres. Maximum torque is reached at 1,400 rpm. The pump delivers 720.4 l/min. The hydraulic tank holds 380.1 litres. Working pressure is 353 bar. The cooling system holds 50.3 litres. The oil fill is 38.2 litres. The electrical system runs on 24 V. The engine fitted is the QSM11. The Hyundai Hydraulic Excavator series covers 56 models. Rated output within it ranges from 95.3 to 517.1 hp; the R450-7A sits in the upper part of that range with 362 hp. Its immediate neighbours are the R500LC-7 below it with 357.9 hp and the R800LC-7A above it with 517.1 hp. 391 Hyundai models across 22 series are on record. The model is listed under Excavators & compaction. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine modelQSM11correct
Power362 hp (238.6 kW)correct
Rated speed1,900 rpmcorrect
Torque1,673.1correct
Speed at max. torque1,400 rpmcorrect
Cylinders6correct
Displacement10,799.1 cm³correct
Aspirationturbochargedcorrect
Coolant capacity50.3 lcorrect
Engine oil capacity38.2 lcorrect

Dimensions and weights

Ground clearance557.8correct
Unladen weight43,800 kgcorrect

Drivetrain and chassis

System voltage24 Vcorrect

Working data

Pump flow720.4 l/mincorrect
Hydraulic oil capacity380.1 lcorrect
Hydraulic pressure353 barcorrect
Fuel tank capacity610.2 lcorrect

Other data

Cab height3,252.2correct

Where this model stands

Power-to-weight ratio: 5.4 kW/t (239 kW / 43.8 t)

Stronger than 87% of the excavators & compaction in the register — out of 1,666 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hyundai R450-7A have?

The Hyundai R450-7A delivers 362 hp.

How much does the Hyundai R450-7A weigh?

The unladen weight is 43,800 kg.

What engine does the Hyundai R450-7A have?

6 cylinders, 10,799 cm³ displacement.

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.
  • 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.

Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

This page carries 19 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.

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

R110-7

R110D-7

R140LC-7

R140LC-7A

R140LCD-7

R140LCD-7A

R140LCM-7

R140LCM-7A

R160LC-7

R160LCD-7

R180LC-7

R180LC-7A

Sources: [1]

Excavator in 3D section

Turn the model, look inside and click an assembly — each one is explained.

Compare