Bucket wheel excavators 7ton YS775-9Y
● Adopt YUCHAI engine meeting National III standard, high torque, low emission, energy saving and environmental protection, save fuel oil by 20%.
● The engine is equipped with power take-off, which reduces the intermediate, improves the effective power and reduces the intermediate maintenance
● Hydraulic system with variable displacement piston pump, and improve operation efficiency by 25%.
● Equipped with a color LCD display, it has various early-warning functions such as self-test, and emergency fault alarm. It has good man-machine interaction, high-configuration electrical control software and higher reliability.
● The welding of machine main structures use automatic welding robot, key parts welding flaw detection to ensure all parts in high strength, high quality and to prolong the service life of the machine.
● Traveling system: using heavy-duty front and rear drive axles and gearboxes to provide higher carrying capacity.
● Flow rate of each movement as distribution according to needs, precise and reliable composite move.
● Joystick with precise operation, better fretting performance.
● Good vibration and noise effect of the cab, both warm and cool air-conditioner, makes driving comfortable and safe.
|Max. digging reach||6480mm|
|Max. digging depth||3320mm|
|Max. digging height||6700mm|
|Max. dumping height||5000mm|
|Min. platform tail turning radius||1885mm|
|Platform width||1930 mm|
|Distance from the digging arm to rotating center||4255mm|
|Min. Ground clearance||240mm|
|Height for dozer blade(optional)||460mm|
|Dozer blade rising distance/ lowering distance||435/80mm|
|Hydraulic working pressure||25Mpa|
|Max. digging force||48KN|
|Max. traction force||65KN|
|Swing speed of platform||10.5rpm|
|Fuel tank capacity||125L|
|Hydraulic tank capacity||145L|