Technical register for agricultural, construction and commercial machinery · sourced data

Hitachi EH750-3

Series: Hitachi Rock Truck

The photo shows the EH 5000 AC - 2 (C 23) from the same series. Source: lectura-specs.com

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The Hitachi EH750-3 belongs to the Hitachi Rock Truck series. The engine delivers 532.3 hp (362.4 kW), has 6 cylinders, with a displacement of 14,001.1 cm³. Torque is 2,372.7 Nm. Rated speed is 2,100 rpm. The machine is 4,350 mm high. The wheelbase measures 3,782.6 mm. Ground clearance is 460.2 mm. Top speed is 68.2 km/h. The tank holds 454.2 litres. Maximum torque is reached at 1,350 rpm. The hydraulic tank holds 275.2 litres. The cooling system holds 211.2 litres. The oil fill is 30.3 litres. The electrical system runs on 24 V. The engine fitted is the Series 60. Tyre size: 18,00R33. The Hitachi Rock Truck series covers 24 models. Rated output within it ranges from 405.5 to 2,889.2 hp; the EH750-3 sits at the bottom of that range with 532.3 hp. Its immediate neighbours are the EH600 below it with 405.5 hp and the EH1000 above it with 709.7 hp. 357 Hitachi models across 24 series are on record.

Hitachi haul trucks EH 600 to EH 5000 – the Euclid heritage: mechanical up to EH 1700, diesel-electric AC-2 and AC-3, 286 to 2,240 kW, up to 326 t payload

The EH in Hitachi's haul-truck designations stands for Euclid-Hitachi: in 1994 Hitachi Construction Machinery took over the American truck maker Euclid of Cleveland, Ohio – the pioneer of the rigid-frame haul truck since the 1930s – first as a joint venture, fully from 2004. The Euclid R-series models became the EH trucks, built first in Guelph, Canada, today in Hitachinaka, Japan. The number roughly gives the payload class: EH 600 to EH 1100 are the quarry trucks of about 35 to 65 t, EH 1600 and EH 1700 the 100 t class, EH 3000 to EH 3500 the 150 to 190 t class, EH 4000 about 220 t and EH 5000 about 290 to 326 t. The suffix AC marks the diesel-electric drive with AC wheel motors that Hitachi adopted from its own railway technology, -2 and -3 the generations; the engine notes in brackets (MTU, C 23) name the engine variant.

Read on 3 more paragraphs

The register lists 24 versions with 286.3 to 2,240 kW from six- to sixteen-cylinders of 14,001 to 76,301 cm³ – Cummins QSX15 and QST30 in the smaller, QSK50 and MTU 12V/16V 4000 in the big models – at rated speeds of 1,800 to 2,100 rpm, service weights from 50,000 to 348,000 kg, lengths from 8,041 to 15,493 mm, widths from 3,731 to 5,892 mm and heights from 3,600 to 7,240 mm.

The AC drive is Hitachi's distinguishing feature against Caterpillar's mechanical trucks: the diesel drives a generator, AC motors in the rear wheels provide propulsion and electric braking – less wear downhill, precise traction control, and Hitachi shares the technology with its trains.

Used, these trucks are mining capital goods; when buying, frame condition, overhaul history of engine and generator, wheel motors and rectifiers, body wear and the tyres, which cost six figures on the big models, are what count.

Sources: SpecCodex register, model data: Hitachi Starrrahmen-Muldenkipper, Hitachi Construction Machinery (manufacturer)

Technical data

Engine

Engine modelSeries 60correct
Power532.3 hp (362.4 kW)correct
Rated speed2,100 rpmcorrect
Torque2,372.7 Nmcorrect
Speed at max. torque1,350 rpmcorrect
Cylinders6correct
Displacement14,001.1 cm³correct
AspirationTurbocharged/Aftercooledcorrect
Coolant capacity211.2 lcorrect
Engine oil capacity30.3 lcorrect

Dimensions and weights

Length8,711.2 mmcorrect
Width4,840.2 mmcorrect
Height4,350 mmcorrect
Wheelbase3,782.6 mmcorrect
Ground clearance460.2 mmcorrect

Drivetrain and chassis

Gearbox typeAllison H5610A. Fully automatic gearbox, planetary type with integral lock up convertercorrect
Tyre size18.00R33correct
Top speed68.2 km/hcorrect

Working data

Hydraulic oil capacity275.2 lcorrect
Fuel tank capacity454.2 lcorrect

Other data

System voltage24 Vcorrect

More machines with this engine (Series 60, 3)

Frequently asked questions

How much power does the Hitachi EH750-3 have?

The Hitachi EH750-3 delivers 532 hp.

What engine does the Hitachi EH750-3 have?

6 cylinders, 14,001 cm³ displacement.

How fast does the Hitachi EH750-3 go?

Top speed is 68.2 km/h.

What are the dimensions of the Hitachi EH750-3?

8,711 mm × 4,840 mm × 4,350 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 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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Sources: RitchieSpecs equipment specifications (retrieved August 2026) · How we check the data

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