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Moxy MT31

Series: Moxy Articulated Dump Truck

Source: https://commons.wikimedia.org/wiki/File:Doosan_Moxy_MT31.JPG

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With the MT31, Moxy offers a model from the Moxy Articulated Dump Truck series. The engine delivers 340 hp (250 kW), has 6 cylinders, with a displacement of 9,001.4 cm³. Torque is 1,600 Nm. The wheelbase measures 4,809.7 mm. Ground clearance is 573 mm. Top speed is 51 km/h. The tank holds 350.2 litres. The gearbox has 6 forward gears. There are also 3 reverse gears. The hydraulic tank holds 150.3 litres. The cooling system holds 36.3 litres. The oil fill is 27.3 litres. The electrical system runs on 24 V. The engine fitted is the DC 9. Tyre size: 23,5R25. The Moxy Articulated Dump Truck series covers 5 models. Rated output within it ranges from 318.2 to 509.9 hp; the MT31 sits at the bottom of that range with 340 hp. Its immediate neighbours are the MT26 below it with 318.2 hp and the MT36 above it with 448.7 hp. 5 Moxy models are on record. The model is listed under Mining equipment. 21 verified figures from 1 source are on file.

Technical data

Engine

Engine modelDC 9correct
Power340 hp (250 kW)correct
Torque1,600correct
Cylinders6correct
Displacement9,001.4 cm³correct
Aspirationturbochargedcorrect
Coolant capacity36.3 lcorrect
Engine oil capacity27.3 lcorrect

Dimensions and weights

Length9,488.4correct
Width2,990.1correct
Wheelbase4,809.7correct
Ground clearance573correct

Drivetrain and chassis

Gearbox typeZF 6 WG 260 Dash 4 electronically-controlled automatic gearbox transmissioncorrect
Forward gears6correct
Reverse gears3correct
Tyre size23.5R25correct
Top speed51 km/hcorrect
System voltage24 Vcorrect

Working data

Hydraulic oil capacity150.3 lcorrect
Fuel tank capacity350.2 lcorrect

Frequently asked questions

How much power does the Moxy MT31 have?

The Moxy MT31 delivers 340 hp.

What engine does the Moxy MT31 have?

6 cylinders, 9,001 cm³ displacement.

How fast does the Moxy MT31 go?

Top speed is 51 km/h.

What are the dimensions of the Moxy MT31?

9,488 mm × 2,990 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 21 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

MT26

MT36

MT41

MT51

Sources: [1]

Dump truck in 3D section

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

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