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Hyundai HL780XTD-3A

Series: Hyundai Wheel Loader

Source: https://cn.baupool.com/details/%E7%A7%BB%E5%8A%A8%E6%8C%96%E

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With the HL780XTD-3A, Hyundai offers a model from the Hyundai Wheel Loader series. The engine delivers 339.6 hp (238.6 kW), has 6 cylinders, with a displacement of 11,000.6 cm³. Torque is 1,704.3 Nm. Rated speed is 2,100 rpm. The unladen weight is 29,500 kg. The wheelbase measures 3,700.3 mm. Ground clearance is 475.5 mm. The tank holds 470.1 litres. The gearbox has 4 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,400 rpm. The pump delivers 473.2 l/min. The hydraulic tank holds 235.1 litres. The cooling system holds 65.1 litres. The electrical system runs on 24 V. The engine fitted is the QSM11. Tyre size: 29,5-25 22 PR L3. The Hyundai Wheel Loader series covers 36 models. Rated output within it ranges from 126.7 to 352.8 hp; the HL780XTD-3A sits at the top of that range with 339.6 hp. Its immediate neighbours are the HL770XTD-9 below it with 283.9 hp and the HL780-9 above it with 352.8 hp. 391 Hyundai models across 22 series are on record. The model is listed under Wheel loaders. 22 verified figures from 1 source are on file.

Technical data

Engine

Engine modelQSM11correct
Power339.6 hp (238.6 kW)correct
Rated speed2,100 rpmcorrect
Torque1,704.3correct
Speed at max. torque1,400 rpmcorrect
Cylinders6correct
Displacement11,000.6 cm³correct
Aspirationturbochargecorrect
Coolant capacity65.1 lcorrect

Dimensions and weights

Wheelbase3,700.3correct
Ground clearance475.5correct
Unladen weight29,500 kgcorrect

Drivetrain and chassis

Gearbox typefull automatic gearbox power shiftcorrect
Forward gears4correct
Reverse gears3correct
Tyre size29.5-25 22 PR L3correct
System voltage24 Vcorrect

Working data

Pump flow473.2 l/mincorrect
Hydraulic oil capacity235.1 lcorrect
Fuel tank capacity470.1 lcorrect

Other data

Height3,672.8correct

Where this model stands

Power-to-weight ratio: 8.1 kW/t (239 kW / 29.5 t)

Stronger than 91% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hyundai HL780XTD-3A have?

The Hyundai HL780XTD-3A delivers 340 hp.

How much does the Hyundai HL780XTD-3A weigh?

The unladen weight is 29,500 kg.

What engine does the Hyundai HL780XTD-3A have?

6 cylinders, 11,001 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 22 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

HL730-7

HL730-7A

HL730TM-7

HL730TM-7A

HL730XTD-7

HL730XTD-7A

HL740-7

HL740-7A

HL740-9

HL740-9A

HL740TM-7

HL740TM-9

Sources: [1]

Wheel loader in 3D section

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

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