Caterpillar D7G Crawler
Series: Other models
Technical data
Engine
| Engine model | 3306 Tcorrect |
|---|---|
| Power | 202.8 hp (149.1 kW)correct |
| Rated speed | 2,000 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 10,500.8 cm³correct |
| Aspiration | turbochagedcorrect |
Dimensions and weights
| Ground clearance | 347.5correct |
|---|---|
| Unladen weight | 20,230 kgcorrect |
Drivetrain and chassis
| Gearbox type | powershift transmissioncorrect |
|---|---|
| Forward gears | 3correct |
| Reverse gears | 3correct |
Working data
| Fuel tank capacity | 435.3 lcorrect |
|---|
Other data
| Height | 3,252.2correct |
|---|
Where this model stands
Power-to-weight ratio: 7.4 kW/t (149 kW / 20.2 t)
Stronger than 55% 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 D7G have?
The Caterpillar D7G delivers 203 hp.
How much does the Caterpillar D7G weigh?
The unladen weight is 20,230 kg.
What engine does the Caterpillar D7G have?
6 cylinders, 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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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
Turn the model, look inside and click an assembly — each one is explained.