Zoomlion hydraulic Crawler Excavator-- Make your mining and construction projects running all the time!
Zoomlion Hydraulic Crawler Excavator ZE230,ZE310
Strong Power, High Reliability & Low Waste
Cummins engine and electronic accelerator enables the engine to adjust fuel level in line with the engine power, realizing speedup and speed-down automatically. High environment protection performance which meet the Europe Exhaust Criteria.
Large fuel pro-filter and oil-water separator improve the fuel quality, reduce oil injection nozzle wear and prolong the cylinder service life.
Large-size structure and air pre-filter for three-layer filter, which ensure rich and clean air enter to reduce wear especially where there is dusty windy and sandy.
Muffler adopts variable air flow section technology to reduce noise effectively.
Automatic system endows high efficiency, safety and reliability
Rotate speed adjustment
Lead the engine to the best working status.
Engine automatic overheating protection
The output and rotate speed will down automatically when the temperature of the coolant exceed the regular value.
Automatic idle speed system
Automatic reducer: it will adjust engine rotate speed to the best status when the control lever in the middle; and return to original speed when operate the control lever.
Electronic diagnose monitoring system
The All-in-one intelligent monitor can perform real-time monitor to the rotary speed, oil pressure, fuel capacity, etc, so that the driver can have a clear understanding of the working condition and prevent fault.
Safe, comfort & ease operation condition
High streamline operator room with low vibrates and low noise.
Enlarge effective room and view in all direction; the top window ensures a brighter view and the front window ensures safety in any direction with self-leveling mechanism.
Silicone oil shock absorber eliminates the vibration of the drivers room.
There is also air-conditioner and acoustics.
State-of-art hydraulic components and hydraulic controlling system
New electric-control power selection system
To adjust power selection mode according to different work load can eliminate fuel consumption and make the engine and main pump power to the best status.
Main pump flow control system
Power mode
H mode: For heavy practice excavation, rock and other tough work
S mode: normal excavation
L mode: fine, leveling or cleaning work
Boom & arm keeping system
The boom and arm keeping valve prevents the settlement of the booms and arms, enlarge the stay time in the middle to obtain high reliability.
Original import hydraulic components
Original import main pump, main valve, swing motor, travel motor and pilot control valve.
Strong components ensure the most powerful excavating capacity
Truck Frame:
The advanced X-type lightens the distortion and twist of the beams, making beams share the force equally. The longitude beams are be made by all-in-one pressing reduce the force and improve its durability.
Removal Platform:
The whole structure adopts different beam paying more attention to the details to optimize its toughness and rigidity.
Working units:
Movable beam and dipper are strengthened with shock-resistant steel panel showing higher durability and excavating power.
Zoomlion Hydraulic Crawler Excavator
