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Tata Hitachi EX70

Series: Tata Hitachi Midi Excavator

Source: https://www.tatahitachi.co.in/construction-excavators/ex70-p

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The Tata Hitachi EX70 belongs to the Tata Hitachi Midi Excavator series. The engine delivers 58.8 hp (43.3 kW). Torque is 186.3 Nm. Rated speed is 2,100 rpm. The unladen weight is 7,220 kg. Ground clearance is 365.8 mm. The tank holds 135.1 litres. Maximum torque is reached at 1,400 rpm. The pump delivers 130.2 l/min. The hydraulic tank holds 90.1 litres. Working pressure is 274.6 bar. The cooling system holds 15.5 litres. The oil fill is 10.2 litres. The engine fitted is the TATA-497 NA. The Tata Hitachi Midi Excavator series covers 4 models. Rated output within it ranges from 40.6 to 43.3 kW; the EX70 sits at the top of that range with 43.3 kW. Its immediate neighbours are the ZAXIS80LCK below it with 40.6 kW. 41 Tata Hitachi models across 8 series are on record. The model is listed under Excavators & compaction. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine modelTATA-497 NAcorrect
Power58.8 hp (43.3 kW)correct
Rated speed2,100 rpmcorrect
Torque186.3correct
Speed at max. torque1,400 rpmcorrect
Coolant capacity15.5 lcorrect
Engine oil capacity10.2 lcorrect

Dimensions and weights

Ground clearance365.8correct
Unladen weight7,220 kgcorrect

Working data

Pump flow130.2 l/mincorrect
Hydraulic oil capacity90.1 lcorrect
Hydraulic pressure274.6 barcorrect
Fuel tank capacity135.1 lcorrect

Other data

Cab height2,682.2correct

Where this model stands

Power-to-weight ratio: 6 kW/t (43 kW / 7.2 t)

Stronger than 14% 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 Tata Hitachi EX70 have?

The Tata Hitachi EX70 delivers 58.8 hp.

How much does the Tata Hitachi EX70 weigh?

The unladen weight is 7,220 kg.

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 15 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

ZAXIS70

ZAXIS70LC

ZAXIS80LCK

Sources: [1]

Excavator in 3D section

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