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Komatsu WF450T-3

Series: Komatsu Compactor

The photo shows the WF550T-3 from the same series. Source: https://www.lectura-specs.fr/fr/modele/machines-de-chantier/

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With the WF450T-3, Komatsu offers a model from the Komatsu Compactor series. The engine delivers 263.8 hp (194 kW), has 6 cylinders, with a displacement of 11,041.6 cm³. Torque is 1,050.1 Nm. Rated speed is 2,200 rpm. The unladen weight is 25,400 kg. The wheelbase measures 3,401.6 mm. Ground clearance is 475.5 mm. Top speed is 27.2 km/h. The tank holds 630.3 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The hydraulic tank holds 139.3 litres. The cooling system holds 88.2 litres. The oil fill is 28.8 litres. The electrical system runs on 24 V. The engine fitted is the SA6D125E-2. The Komatsu Compactor series covers 8 models. Rated output within it ranges from 233.2 to 340 hp; the WF450T-3 sits in the lower part of that range with 263.8 hp. Its immediate neighbours are the WF450T-1 below it with 240.7 hp and the WF550-3 above it with 319.6 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Road construction. 20 verified figures from 1 source are on file.

Technical data

Engine

Engine modelSA6D125E-2correct
Power263.8 hp (194 kW)correct
Rated speed2,200 rpmcorrect
Torque1,050.1correct
Cylinders6correct
Displacement11,041.6 cm³correct
Coolant capacity88.2 lcorrect
Engine oil capacity28.8 lcorrect

Dimensions and weights

Wheelbase3,401.6correct
Ground clearance475.5correct
Unladen weight25,400 kgcorrect

Drivetrain and chassis

Gearbox typefull powershift transmissioncorrect
Forward gears4correct
Reverse gears4correct
Top speed27.2 km/hcorrect
System voltage24 Vcorrect

Working data

Hydraulic oil capacity139.3 lcorrect
Fuel tank capacity630.3 lcorrect

Other data

Height3,736.8correct

Where this model stands

Power-to-weight ratio: 7.6 kW/t (194 kW / 25.4 t)

Stronger than 86% of the compaction equipment in the register — out of 223 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Komatsu WF450T-3 have?

The Komatsu WF450T-3 delivers 264 hp.

How much does the Komatsu WF450T-3 weigh?

The unladen weight is 25,400 kg.

What engine does the Komatsu WF450T-3 have?

6 cylinders, 11,042 cm³ displacement.

How fast does the Komatsu WF450T-3 go?

Top speed is 27.2 km/h.

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.
  • 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 20 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

WF22A-2

WF22T-2

WF450-3

WF450T-1

WF550-3

WF550T-3

WF600T-1

Sources: [1]

Road roller in 3D section

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

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