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Caterpillar DP40KL

Series: Caterpillar Forklift

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The DP40KL from Caterpillar is part of the Caterpillar Forklift series. The engine has 6 cylinders, with a displacement of 4,998.1 cm³. Rated speed is 2,450 rpm. The machine is 1,460 mm wide. The unladen weight is 6,119.9 kg. The wheelbase measures 2,002.5 mm. Ground clearance is 150.1 mm. Top speed is 19.5 km/h. The fuel is diesel. Maximum torque is reached at 1,600 rpm. The engine fitted is the S6S. The Caterpillar Forklift series covers 48 models. Unladen weight within it ranges from 2,494.8 to 20,120 kg; the DP40KL sits in the lower part of that range with 6,119.9 kg. Its immediate neighbours are the GP40KL below it with 5,970.2 kg and the GC45K SWB above it with 6,470.5 kg. 1091 Caterpillar models across 47 series are on record. The model is listed under Forklift trucks. 12 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS6Scorrect
Fueldieselcorrect
Rated speed2,450 rpmcorrect
Speed at max. torque1,600 rpmcorrect
Cylinders6correct
Displacement4,998.1 cm³correct

Dimensions and weights

Width1,460correct
Wheelbase2,002.5correct
Ground clearance150.1correct
Unladen weight6,119.9 kgcorrect

Drivetrain and chassis

Tyre typepneumatic tyrescorrect
Top speed19.5 km/hcorrect

Frequently asked questions

How much does the Caterpillar DP40KL weigh?

The unladen weight is 6,120 kg.

What engine does the Caterpillar DP40KL have?

6 cylinders, 4,998 cm³ displacement, diesel.

How fast does the Caterpillar DP40KL go?

Top speed is 19.5 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.
  • 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 12 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

Sources: [1]

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