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Caterpillar 517 Grapple

Series: Caterpillar Skidder

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With the 517 Grapple, Caterpillar offers a model from the Caterpillar Skidder series. The engine delivers 1,217.7 hp (895.6 kW), with a displacement of 7,000.6 cm³. The unladen weight is 18,350 kg. Ground clearance is 637 mm. The tank holds 260.1 litres. The engine fitted is the 3304 DIT. The Caterpillar Skidder series covers 20 models. Rated output within it ranges from 96.3 to 1,217.7 hp; the 517 Grapple sits at the top of that range with 1,217.7 hp. Its immediate neighbours are the 545C Grapple below it with 235.2 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Forestry equipment. 8 verified figures from 1 source are on file.

Technical data

Engine

Engine model3304 DITcorrect
Power1,217.7 hp (895.6 kW)correct
Displacement7,000.6 cm³correct

Dimensions and weights

Ground clearance637correct
Unladen weight18,350 kgcorrect

Working data

Fuel tank capacity260.1 lcorrect

Other data

Height2,481.1correct

Where this model stands

Power-to-weight ratio: 48.8 kW/t (896 kW / 18.4 t)

Stronger than 100% of the forestry equipment in the register — out of 111 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar 517 Grapple have?

The Caterpillar 517 Grapple delivers 1,218 hp.

How much does the Caterpillar 517 Grapple weigh?

The unladen weight is 18,350 kg.

What engine does the Caterpillar 517 Grapple have?

7,001 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.
  • 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 8 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]

Forwarder in 3D section

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