Outstanding durability. The ZX890-6 is most durable machine yet. It has been designed and engineered to work in tough environments, all day and every day. It has strengthened components, such as the travel motor guard and idler bracket, to protect against damage on demanding sites. The reinforced arm also enhances its durability when digging and loading. For greater engine protection, added a strengthened new injector, and mounted the expansion tank on top of the engine’s cooling circuit to prevent engine parts from partially heating up. A battery disconnect switch helps retain battery energy during long-term storage and ensures safe and easy maintenance.