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Hitachi LX450-7

Series: Hitachi Wheel Loader

Source: https://www.landwirt.com/baumaschinen/radlader/hitachi/land-

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The Hitachi LX450-7 belongs to the Hitachi Wheel Loader series. The engine delivers 331.1 kW, has 6 cylinders, with a displacement of 18,561.6 cm³. Rated speed is 2,050 rpm. The unladen weight is 46,230 kg. The wheelbase measures 4,102.6 mm. Ground clearance is 490.7 mm. The tank holds 680.2 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The pump delivers 359.2 l/min. The hydraulic tank holds 280.1 litres. The cooling system holds 156.3 litres. The electrical system runs on 24 V. The engine fitted is the S6A3-Y2TAA1. Tyre size: 35/65-33-24PR (L4). The Hitachi Wheel Loader series covers 29 models. Rated output within it ranges from 16.4 to 331.1 kW; the LX450-7 sits at the top of that range with 331.1 kW. Its immediate neighbours are the LX300-7A below it with 243.1 kW. 347 Hitachi models across 20 series are on record. The model is listed under Wheel loaders. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS6A3-Y2TAA1correct
Power331.1 kWcorrect
Rated speed2,050 rpmcorrect
Cylinders6correct
Displacement18,561.6 cm³correct
AspirationTurbochargercorrect
Coolant capacity156.3 lcorrect

Dimensions and weights

Wheelbase4,102.6correct
Ground clearance490.7correct
Unladen weight46,230 kgcorrect

Drivetrain and chassis

Gearbox typesolenoid full powershift transmission planetary gearcorrect
Forward gears4correct
Reverse gears4correct
Tyre size35/65-33-24PR (L4)correct
System voltage24 Vcorrect

Working data

Pump flow359.2 l/mincorrect
Hydraulic oil capacity280.1 lcorrect
Fuel tank capacity680.2 lcorrect

Other data

Height4,230.6correct

Where this model stands

Power-to-weight ratio: 7.2 kW/t (331 kW / 46.2 t)

Stronger than 96% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hitachi LX450-7 have?

The Hitachi LX450-7 delivers 331 kW.

How much does the Hitachi LX450-7 weigh?

The unladen weight is 46,230 kg.

What engine does the Hitachi LX450-7 have?

6 cylinders, 18,562 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.

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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.

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Other models in this series

EX70-7

LX100 Super

LX110-7

LX120 Super

LX130-7

LX15-7

LX150 Super

LX160-7

LX170E

LX190-7

LX20-7

LX200

Sources: [1]

Wheel loader in 3D section

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

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