Caterpillar 740
Series: Caterpillar Articulated Dump Truck
The Caterpillar Articulated Dump Truck series from Caterpillar includes the 740. The engine delivers 470.4 hp (331.8 kW), has 6 cylinders, with a displacement of 15,174.4 cm³. Rated speed is 1,700 rpm. The machine is 3,432 mm wide. The wheelbase measures 5,227.3 mm. Ground clearance is 579.1 mm. Top speed is 54.7 km/h. The tank holds 560.2 litres. The gearbox has 7 forward gears. There are also 2 reverse gears. The hydraulic tank holds 233.2 litres. The cooling system holds 80.3 litres. The oil fill is 38.2 litres. The engine fitted is the Cat C15 ACERT. Tyre size: 29,5R25. The Caterpillar Articulated Dump Truck series covers 28 models. Rated output within it ranges from 221.6 to 659 hp; the 740 sits in the middle of that range with 470.4 hp. Its immediate neighbours are the 735B below it with 458.3 hp and the 740B above it with 495.8 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 19 verified figures from 1 source are on file.
Technical data
Engine
| Engine model | Cat C15 ACERTcorrect |
|---|---|
| Power | 470.4 hp (331.8 kW)correct |
| Rated speed | 1,700 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 15,174.4 cm³correct |
| Aspiration | turbochargedcorrect |
| Coolant capacity | 80.3 lcorrect |
| Engine oil capacity | 38.2 lcorrect |
Dimensions and weights
| Length | 10,890.5correct |
|---|---|
| Width | 3,432correct |
| Wheelbase | 5,227.3correct |
| Ground clearance | 579.1correct |
Drivetrain and chassis
| Forward gears | 7correct |
|---|---|
| Reverse gears | 2correct |
| Tyre size | 29.5R25correct |
| Top speed | 54.7 km/hcorrect |
Working data
| Hydraulic oil capacity | 233.2 lcorrect |
|---|---|
| Fuel tank capacity | 560.2 lcorrect |
Frequently asked questions
How much power does the Caterpillar 740 have?
The Caterpillar 740 delivers 470 hp.
What engine does the Caterpillar 740 have?
6 cylinders, 15,174 cm³ displacement.
How fast does the Caterpillar 740 go?
Top speed is 54.7 km/h.
What are the dimensions of the Caterpillar 740?
10,890 mm × 3,432 mm.
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.
- 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 19 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.