Electric machines

Zero-emission for a sustainable future

Drawing upon over a century of Komatsu expertise in design, development, and manufacturing, our electric machines show a commitment to a sustainable future. Komatsu regards the market introduction of new electric models as a springboard for the development of a market for small electric construction and part of Komatsu’s global initiative to achieve carbon neutrality by 2050. 
Komatsu PC33E-6 Mini Excavator
Designed to set new standards in emission-free operation, with exceptional performance and unrivalled safety features, the PC33E-6 a new 3-ton class electric mini excavator equipped with a lithium-ion battery. 
Discover the PC33E-6
Significantly reduces CO2 emissions compared to engine types.
As it is electric, there are no emissions at the site of operation.
Significantly reduces engine noise and ambient noise
Lower maintenance costs compared to internal combustion engine models

E-Support is a support program that comes as standard with your new Komatsu PC33E-6 electric mini excavator.

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Zero emission construction

Carbon neutrality by 2050

Hydraulic excavators are the most versatile type of construction equipment, and the 20-tonnes and other medium-sized class excavators in particular are used for a wide range of jobsites and applications, centering on excavating and loading earth and sand. By launching these models, Komatsu is working to create an electrified machine market for medium-sized class construction equipment.

13-ton class
PC138E-11 electric excavator

The13-ton class is used in a wide range of jobsites and applications, centering on relatively confined spaces, such as urban civil engineering.

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20-ton class
PC210E-11 electric excavator

The 20-ton class electric hydraulic excavator is expected to be used in various work environments without worrying about noise and exhaust emissions. It integrates a lithium-ion battery technology with Komatsu’s components, such as the hydraulic pump, controller, and electric motor for work equipment operation.

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Our drive for carbon neutrality
The workplace conditions under which construction and mining equipment developed and produced by Komatsu is used can vary based on model and output. Accordingly, we are incorporating cutting-edge technologies to eliminate CO2 emissions from products by model and by output class.