Hitachi Expands Zero-Emission Line With ZX135-7EB Excavator

Hitachi Construction Machinery (Europe) NV (HCME) has introduced the ZX135-7EB, a 13-tonne battery-electric excavator designed to meet growing demand for zero-emission construction equipment. The new model provides performance comparable to its diesel counterpart, the ZX135-7, while operating with zero exhaust emissions and lower noise levels.

The ZX135-7EB can be operated in two modes. It can run on its 198 kWh lithium-ion batteries or be connected to a CEE 400 V AC three-phase power supply for continuous wired operation. This dual-mode capability allows for extended working hours and continuous use while the batteries are charging.

According to Hitachi, the electric powertrain also results in reduced maintenance requirements and less downtime compared to diesel-powered models. Key operational data from the electric drive system, including battery status and motor load factor, can be monitored remotely.

The excavator is intended for use on urban construction sites and in residential developments where regulations on emissions and sound levels are in place. Its lower external sound levels provide greater flexibility for working hours in noise-sensitive areas. For job site safety, the machine is equipped with the Aerial Angle camera system, which provides a 270-degree bird’s-eye view of the working area.

“Our largest battery-powered excavator is capable of working productively and efficiently on urban and residential construction projects,” said Norihiko Kinugawa, product manager at HCME. “We continue to respond to growing demand for zero-emission equipment while addressing customer requirements for safety, productivity and reduced life-cycle costs.”