Caterpillar 501HD

Series: Caterpillar Harvester

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The Caterpillar 501HD belongs to the Caterpillar Harvester series. The engine delivers 163.2 hp (120.1 kW). The unladen weight is 18,143.7 kg. Ground clearance is 661.4 mm. The tank holds 378.5 litres. The hydraulic tank holds 227.1 litres. The electrical system runs on 12 V. The engine fitted is the 3056E - DITAAC. The Caterpillar Harvester series covers 13 models. Rated output within it ranges from 163.2 to 309.2 hp; the 501HD sits at the bottom of that range with 163.2 hp. Its immediate neighbours are the 570 above it with 165.3 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Harvesting machinery. 10 verified figures from 1 source are on file.

Technical data

Engine

Engine model3056E - DITAACcorrect
Power163.2 hp (120.1 kW)correct

Dimensions and weights

Width2,846.8correct
Ground clearance661.4correct
Unladen weight18,143.7 kgcorrect

Drivetrain and chassis

System voltage12 Vcorrect

Working data

Hydraulic oil capacity227.1 lcorrect
Fuel tank capacity378.5 lcorrect

Other data

Height3,429correct

Where this model stands

Power-to-weight ratio: 6.6 kW/t (120 kW / 18.1 t)

Stronger than 37% of the harvesting machinery in the register — out of 284 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar 501HD have?

The Caterpillar 501HD delivers 163 hp.

How much does the Caterpillar 501HD weigh?

The unladen weight is 18,144 kg.

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 10 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]

Combine harvester in 3D section

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

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