Hydraulic Excavator ZAXIS-7 Series
The new ZAXIS-7 Series of hydraulic excavators utilizes a new clean engine and a new hydraulic system which enable to reduce running costs through environmental consideration and low fuel consumption.
As environmental regulations become more stringent, the SCR system, which reduces NOx, is an essential system for next-generation diesel engines. Exhaust gas from the engine is mixed with the urea water injected in the connecting pipe and is resolved to harmless water and nitrogen by the SCR catalyst, resulting in clean exhaust gas.
ZAXIS-7 is compliant with Japanese regulations (The Offroad Act 2014), European regulations (Stage V) and North American regulations (Tier 4 Final), and the fuel consumption is reduced by 8% to 10% compared to the ZAXIS-6 series. (10% reduction for ZAXIS200-7, ZAXIS225US-7, ZAXIS225USR-7, 8% reduction for ZAXIS330-7, in PWR mode)