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Hitachi EX100-5

Series: Hitachi Hydraulic Excavator

Source: https://www.hitachi.co.jp/recruit/en/newgraduate/jm-navi/hig

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The Hitachi Hydraulic Excavator series from Hitachi includes the EX100-5. The engine delivers 56.7 kW, has 4 cylinders, with a displacement of 4,326.2 cm³. Torque is 284 Nm. Rated speed is 2,100 rpm. The unladen weight is 10,704.8 kg. Ground clearance is 442 mm. The tank holds 250.2 litres. Maximum torque is reached at 1,500 rpm. The pump delivers 190 l/min. The hydraulic tank holds 134 litres. Working pressure is 337.2 bar. The cooling system holds 18.5 litres. The oil fill is 14.8 litres. The engine fitted is the A-4BG1. The Hitachi Hydraulic Excavator series covers 158 models. Rated output within it ranges from 42.4 to 481.7 kW; the EX100-5 sits at the bottom of that range with 56.7 kW. Its immediate neighbours are the ZX85USB-5 below it with 42.4 kW and the EX120-5 above it with 60.4 kW. 347 Hitachi models across 20 series are on record. The model is listed under Excavators & compaction. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine modelA-4BG1correct
Power56.7 kWcorrect
Rated speed2,100 rpmcorrect
Torque284correct
Speed at max. torque1,500 rpmcorrect
Cylinders4correct
Displacement4,326.2 cm³correct
AspirationNaturalcorrect
Coolant capacity18.5 lcorrect
Engine oil capacity14.8 lcorrect

Dimensions and weights

Ground clearance442correct
Unladen weight10,704.8 kgcorrect

Working data

Pump flow190 l/mincorrect
Hydraulic oil capacity134 lcorrect
Hydraulic pressure337.2 barcorrect
Fuel tank capacity250.2 lcorrect

Other data

Cab height2,721.9correct

More machines with this engine (A-4BG1, 3)

Where this model stands

Power-to-weight ratio: 5.3 kW/t (57 kW / 10.7 t)

Stronger than 17% of the excavators & compaction in the register — out of 1,666 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hitachi EX100-5 have?

The Hitachi EX100-5 delivers 56.7 kW.

How much does the Hitachi EX100-5 weigh?

The unladen weight is 10,705 kg.

What engine does the Hitachi EX100-5 have?

4 cylinders, 4,326 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 17 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

160 LC

180 LCN

EX 165

EX100M-5

EX1100

EX120-5

EX1200-5C

EX130H-5

EX150LC-5

EX200-5

EX200LC-5

EX210H-5

Sources: [1]

Excavator in 3D section

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

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