The new arm interflow system more efficiently controls hydraulic fluid flow, and significant reduction of in-line resistance and pressure loss boosts fuel efficiency by about 16%*. The electronic-control common-rail engine features high-pressure fuel injection and multiple injection with improved precision.
The highly efficient hydraulic system minimizes fuel consumption while maximizing power. With nimble movement and superior digging power, this excavator promises to improve your job productivity
Structural design increases strength, while eliminating hydraulic problems. Enhanced durability takes productivity to a new level.
A work environment that is more quiet and comfortable. A cab that puts the operator first is the key to improved safety.
Efficient Maintenance Keeps the Machine in Peak Operating Condition.
Increased Power, with Enhanced Durability to Maintain the Machine's Value
Excellent performance
10% higher work efficiency with 10% lower consumption, huge digging force, specially designed for mining working condition and more smooth operation.
Super adaptation
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 components compared with 40 tonnage models, but 30% longer lifetime.
Low maintenance cost
Much more convenient maintenance operation, durable oil and filters to make longer maintenance period, 50% less expense.
