en.Wedoany.com Reported - Volvo Group Japan Co., Ltd. launched the 36-ton class compact radius hydraulic excavator "ECR355" in the Japanese market on June 17, 2026. At the "8th International Construction & Surveying Exhibition (CSPI2026)," which opened the same day at Makuhari Messe, Volvo Construction Equipment exhibited this model for the first time as a standalone display and unveiled the actual machine.
Japan's construction industry is facing challenges such as the implementation of new labor standards laws, severe labor shortages driving the need for productivity improvement, construction safety assurance, environmental considerations, and slow digitalization. Joakim Arndorw, Head of Volvo Construction Equipment Asia, stated that in response to these industry issues, Volvo CE is driving innovation under the slogan "Power your ambition" through smart solutions (ICT construction machine functions) that enhance operational efficiency and an expanded lineup of electric construction machines. The newly launched flagship model, the ECR355, is a clear answer to these needs.
The ECR355 features a rear ultra-compact radius design and offers 36-ton class working capability. In urban aging infrastructure renewal or redevelopment projects, this model can enter confined spaces and directly deliver 30-ton class productivity. Its engine adopts the newly designed "Volvo D8M," compliant with EU Stage V/Tier 4 Final emission regulations. Combined with an electro-hydraulic control system, fuel efficiency is improved by 7% compared to previous models. The engine speed is reduced from 1800 rpm to 1600 rpm, making it suitable for construction in residential areas. The hydraulic oil change interval is extended to 3000 hours, 1.5 times that of previous models; the return oil filter life is also extended to 3000 hours, reducing maintenance time and operating costs.
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