More than 20 kinds of optional working deivices, good protection of the engine with multiple filtration system, independent oil radiator to keep proper working temperature. Longer lifetime.

By comprehensive testing system, the designed lifetime reaches 25000 hours, 15% less pressure of key compents compared with 40 tonage models, but 30% longer lifetime. Low maitenance cost.

Much more convenient maintenance operation, durable oil and filters to make longer maitenance.

More than 20 kinds of optional working deivices, good protection of the engine with multiple filtration system, independent oil radiator to keep proper working temperature. Longer lifetime.

By comprehensive testing system, the designed lifetime reaches 25000 hours, 15% less pressure of key compents compared with 40 tonage models, but 30% longer lifetime. Low maitenance cost.

Much more convenient maintenance operation, durable oil and filters to make longer maitenance.