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Hyundai HL730-7A

Series: Hyundai Wheel Loader

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The Hyundai HL730-7A is a model in the Hyundai Wheel Loader series. The engine delivers 126.7 hp (88.7 kW), has 4 cylinders, with a displacement of 4,501.5 cm³. Torque is 553.2 Nm. Rated speed is 2,100 rpm. The unladen weight is 9,706.9 kg. The wheelbase measures 2,752.3 mm. Ground clearance is 371.9 mm. The tank holds 202.1 litres. The gearbox has 4 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,400 rpm. The pump delivers 140.1 l/min. The hydraulic tank holds 160.1 litres. The cooling system holds 30.3 litres. The electrical system runs on 24 V. The engine fitted is the QSB4,5. Tyre size: 17,5-25. 12PR. L3. The Hyundai Wheel Loader series covers 36 models. Rated output within it ranges from 126.7 to 352.8 hp; the HL730-7A sits at the bottom of that range with 126.7 hp. Its immediate neighbours are the HL740-7 above it with 134.8 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 modelQSB4.5correct
Power126.7 hp (88.7 kW)correct
Rated speed2,100 rpmcorrect
Torque553.2correct
Speed at max. torque1,400 rpmcorrect
Cylinders4correct
Displacement4,501.5 cm³correct
Aspirationturbochargedcorrect
Coolant capacity30.3 lcorrect

Dimensions and weights

Wheelbase2,752.3correct
Ground clearance371.9correct
Unladen weight9,706.9 kgcorrect

Drivetrain and chassis

Gearbox typetorque converter typecorrect
Forward gears4correct
Reverse gears3correct
Tyre size17.5-25, 12PR, L3correct
System voltage24 Vcorrect

Working data

Pump flow140.1 l/mincorrect
Hydraulic oil capacity160.1 lcorrect
Fuel tank capacity202.1 lcorrect

Other data

Height3,173correct

Where this model stands

Power-to-weight ratio: 9.1 kW/t (89 kW / 9.7 t)

Stronger than 44% 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 HL730-7A have?

The Hyundai HL730-7A delivers 127 hp.

How much does the Hyundai HL730-7A weigh?

The unladen weight is 9,707 kg.

What engine does the Hyundai HL730-7A have?

4 cylinders, 4,502 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

Sources: [1]

Wheel loader in 3D section

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