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Hitachi EX300H-2

Series: Hitachi Hydraulic Excavator

Source: https://www.ritchielist.com/construction/excavators-tracked-

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The Hitachi EX300H-2 belongs to the Hitachi Hydraulic Excavator series. The engine delivers 220.3 hp (155.1 kW), has 6 cylinders, with a displacement of 9,840.4 cm³. The engine comes from Isuzu. Torque is 834.1 Nm. Rated speed is 2,000 rpm. The unladen weight is 29,300 kg. Ground clearance is 502.9 mm. The tank holds 510.3 litres. Maximum torque is reached at 1,400 rpm. The pump delivers 546.2 l/min. The hydraulic tank holds 310 litres. The cooling system holds 33.7 litres. The oil fill is 35.2 litres. The electrical system runs on 24 V. The engine fitted is the 6SDITPD. The Hitachi Hydraulic Excavator series covers 158 models. Rated output within it ranges from 105.4 to 693.5 hp; the EX300H-2 sits in the lower part of that range with 220.3 hp. Its immediate neighbours are the EX220LC-3 below it with 160.5 hp and the ZX490LCH-6 above it with 367.1 hp. 347 Hitachi models across 20 series are on record. The model is listed under Excavators & compaction. 18 verified figures from 1 source are on file.

Technical data

Engine

Engine makeIsuzucorrect
Engine model6SDITPDcorrect
Power220.3 hp (155.1 kW)correct
Rated speed2,000 rpmcorrect
Torque834.1correct
Speed at max. torque1,400 rpmcorrect
Cylinders6correct
Displacement9,840.4 cm³correct
Coolant capacity33.7 lcorrect
Engine oil capacity35.2 lcorrect

Dimensions and weights

Ground clearance502.9correct
Unladen weight29,300 kgcorrect

Drivetrain and chassis

System voltage24 Vcorrect

Working data

Pump flow546.2 l/mincorrect
Hydraulic oil capacity310 lcorrect
Fuel tank capacity510.3 lcorrect

Other data

Height3,011.4correct

Where this model stands

Power-to-weight ratio: 5.3 kW/t (155 kW / 29.3 t)

Stronger than 72% 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 EX300H-2 have?

The Hitachi EX300H-2 delivers 220 hp.

How much does the Hitachi EX300H-2 weigh?

The unladen weight is 29,300 kg.

What engine does the Hitachi EX300H-2 have?

6 cylinders, 9,840 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 18 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

EX100-5

EX100M-5

EX1100

EX120-5

EX1200-5C

EX130H-5

EX150LC-5

EX200-5

EX200LC-5

Sources: [1]

Excavator in 3D section

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