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Hitachi Construction Machinery - North America

Powertrain ReLife Plus

With the Hitachi Powertrain ReLife Plus program you have the power of choice to decide whether to trade a high hour machine or to rebuild it.

Based on the results of a thorough ReLife inspection, your Hitachi dealer can help you design a customized machine rebuild program that targets areas of your machine that need attention.

It’s an easy and flexible solution to extend machine life of your 45- to 87-metric-ton excavators by just replacing the powertrain, instead of replacing the entire machine.

Warranty options

With the Powertrain ReLife Plus program, you can extend the warranty coverage on major powertrain components replaced under the program from the standard one year/unlimited hours to three years/5,000 hours or two years/6,000 hours.


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Powertrain ReLife Plus illustration

Eligible models


Hitachi ZX380LC-6 Construction Excavator illustrated icon


Hitachi ZX670LC-6 Production Excavator illustrated icon


Hitachi ZX870LC-6 Production Excavator illustrated icon

How it works

Give your machine new life and gain the peace of mind provided by a factory-backed Powertrain component warranty.

Step 1

Start by replacing required major powertrain components.

machine with track and back end of machine circled

Step 2

Review results of machine evaluation with dealer.

two people in hard hats looking at a paper

Step 3

Specify any additional parts to replace.

illustration of machine with plus signs pointing to locations on machine

Step 4

Select ReLife warranty terms.

two pieces of paper with a ribbon and checkmark

Step 5

Work is performed on your machine by certified Hitachi dealer technicians.

hand with a wrench

Step 6

Let your ReLife machine help manage owning and operating costs.

dollar signs in grey and orange circles
ZX470LC-5 dumping into back of haul truck at mine

Program details

The ReLife program includes the following components:

  • Engine
  • Main hydraulic pumps
  • Fan pump
  • Rotary manifold
  • Swing motors
  • Travel motors
  • Final drives
  • Pump drive gearbox (rebuild)
  • Swing motor gearboxes (rebuild)


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