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Hitachi EX45-2

Series: Hitachi Mini Excavator

Source: https://www.lectura-specs.com/en/model/construction-machiner

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The Hitachi EX45-2 is a model in the Hitachi Mini Excavator series. The engine delivers 19.8 kW, has 4 cylinders, with a displacement of 2,197.5 cm³. Torque is 126.1 Nm. Rated speed is 2,100 rpm. The unladen weight is 4,450 kg. Ground clearance is 365.8 mm. The tank holds 50.3 litres. Maximum torque is reached at 1,500 rpm. The pump delivers 88.2 l/min. The hydraulic tank holds 62.1 litres. Working pressure is 264.8 bar. The cooling system holds 7.6 litres. The oil fill is 9.1 litres. The engine fitted is the V2203-KA. The Hitachi Mini Excavator series covers 17 models. Rated output within it ranges from 9.5 to 40.6 kW; the EX45-2 sits in the lower part of that range with 19.8 kW. Its immediate neighbours are the ZX27U-3 below it with 19.7 kW and the ZX27U-2 above it with 20 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 modelV2203-KAcorrect
Power19.8 kWcorrect
Rated speed2,100 rpmcorrect
Torque126.1correct
Speed at max. torque1,500 rpmcorrect
Cylinders4correct
Displacement2,197.5 cm³correct
AspirationNaturalcorrect
Coolant capacity7.6 lcorrect
Engine oil capacity9.1 lcorrect

Dimensions and weights

Ground clearance365.8correct
Unladen weight4,450 kgcorrect

Working data

Pump flow88.2 l/mincorrect
Hydraulic oil capacity62.1 lcorrect
Hydraulic pressure264.8 barcorrect
Fuel tank capacity50.3 lcorrect

Other data

Height2,596.9correct

Where this model stands

Power-to-weight ratio: 4.4 kW/t (20 kW / 4.5 t)

Stronger than 59% of the mini excavators in the register — out of 400 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hitachi EX45-2 have?

The Hitachi EX45-2 delivers 19.8 kW.

How much does the Hitachi EX45-2 weigh?

The unladen weight is 4,450 kg.

What engine does the Hitachi EX45-2 have?

4 cylinders, 2,198 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.
  • 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

EX12-2

EX15-2

EX30-2

EX35-2

EX40-2

ZX10U-2

ZX17U-2

ZX22U-2

ZX27U-2

ZX27U-3

ZX30U-2

ZX35U-2

Sources: [1]

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