Caterpillar D3B Crawler
Series: Other models
Technical data
Engine
| Engine model | 3,204correct |
|---|---|
| Power | 48.5 kWcorrect |
| Rated speed | 2,400 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 5,201.3 cm³correct |
| Aspiration | naturally aspiratedcorrect |
| Coolant capacity | 20.1 lcorrect |
| Engine oil capacity | 12.1 lcorrect |
Dimensions and weights
| Ground clearance | 307.8correct |
|---|---|
| Unladen weight | 6,877 kgcorrect |
Drivetrain and chassis
| Gearbox type | Planetary powershift transmissioncorrect |
|---|---|
| Forward gears | 3correct |
| Reverse gears | 3correct |
| System voltage | 12 Vcorrect |
Working data
| Pump flow | 55.3 l/mincorrect |
|---|---|
| Hydraulic pressure | 172.4correct |
| Fuel tank capacity | 114.3 lcorrect |
Other data
| Height | 2,667correct |
|---|
Where this model stands
Power-to-weight ratio: 7.1 kW/t (48 kW / 6.9 t)
Stronger than 11% 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 D3B have?
The Caterpillar D3B delivers 48.5 kW.
How much does the Caterpillar D3B weigh?
The unladen weight is 6,877 kg.
What engine does the Caterpillar D3B have?
4 cylinders, 5,201 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.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 18 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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
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.