Caterpillar D6D Crawler

Series: Other models

Wikimedia Commons · Public domain · Sgt. Isaac Copeland · Dateiseite
The Caterpillar Crawler Tractor series from Caterpillar includes the D6D. The engine delivers 141.4 hp (104 kW), with a displacement of 10,500.8 cm³. The unladen weight is 9,235 kg. Ground clearance is 362.7 mm. The tank holds 238.1 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. The pump delivers 166.2 l/min. Working pressure is 155.1 bar. The engine fitted is the 3,306. The Caterpillar Crawler Tractor series covers 152 models. Rated output within it ranges from 48.7 to 948 hp; the D6D sits at the bottom of that range with 141.4 hp. Its immediate neighbours are the D6k2 below it with 131.8 hp and the D60 above it with 141.9 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 14 verified figures from 1 source are on file.

Technical data

Engine

Engine model3,306correct
Power141.4 hp (104 kW)correct
Displacement10,500.8 cm³correct
Aspirationturbochargedcorrect

Dimensions and weights

Ground clearance362.7correct
Unladen weight9,235 kgcorrect

Drivetrain and chassis

Gearbox typepowershift transmissioncorrect
Forward gears3correct
Reverse gears3correct

Working data

Pump flow166.2 l/mincorrect
Hydraulic pressure155.1correct
Fuel tank capacity238.1 lcorrect

Other data

Height2,901.7correct

Where this model stands

Power-to-weight ratio: 11.3 kW/t (104 kW / 9.2 t)

Stronger than 39% of the mining equipment in the register — out of 945 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Caterpillar D6D have?

The Caterpillar D6D delivers 141 hp.

How much does the Caterpillar D6D weigh?

The unladen weight is 9,235 kg.

What engine does the Caterpillar D6D have?

10,501 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 14 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]

Dump truck in 3D section

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