Japan: Hitachi reveals 13-ton battery-electric excavator for 24/7 use

Hitachi Construction Machinery NV (HCME) has introduced the ZX135-7EB, a 13-ton battery-electric excavator designed for zero-emission construction work, particularly suited for urban and residential environments where noise and emissions are restricted. This dual-mode excavator operates either on a 198 kWh lithium-ion battery or via a wired grid-assist mode connected to a 400V AC power supply, enabling 24/7 operation with performance comparable to its diesel counterpart, the ZX135-7. The machine also features remote monitoring capabilities and advanced safety systems, including a 270-degree bird’s-eye view camera. This launch reflects Hitachi’s broader commitment to sustainability, expanding its portfolio of eco-friendly construction equipment that includes smaller battery-electric models and hydrogen-powered excavators developed in partnership with Kiesel Technology GmbH. The ZX135-7EB aims to meet growing market demand for zero-emission machinery while reducing maintenance costs and life-cycle expenses. The announcement precedes its showcase at CONEX