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 small and medium-sized class construction equipment.

2-ton class
PC20E electric excavator

Engine power: 11.8 kW | Zero emissions | Operating weight: 2100 kg | Bucket capacity: 0.02 - 0.03 m³

2,5-ton class
PC26E electric excavator

Engine power: 15.8 kW | Zero emissions | Operating weight: 2655 kg | Bucket capacity: 0.035 - 0.085 m³

3,5-ton class
PC33E-6 electric excavator

Engine power: 17.4 kW | Zero emissions | Operating weight: 3620 kg | Bucket capacity: 0.1 m³

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13-ton class
PC138E-11 electric excavator

 Engine power: 72.5 kW | Zero emissions | Operating weight: 15000  kg | Bucket capacity: 0.72 m³

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20-ton class
PC210E-11 electric excavator

Engine power: 123 kW | Zero emissions | Operating weight: 22800 kg | Bucket capacity: 1.16 m³ | Same performance data as a conventional PC210

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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.