Bucket wheel excavators 7ton YS775-9Y

Products Details

Product Parameter


Boom length 3400mm
Arm length 1900mm
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
Overall width 2050mm
Overall height 2790mm
Wheelbase 2400mm
Distance from the digging arm to rotating center 4255mm
Overall length 6140mm
Min. Ground clearance 240mm
Height for dozer blade(optional) 460mm
Dozer blade rising distance/ lowering distance 435/80mm


Rated power 50Kw/2200rpm
Operating weight 6300Kg
Bucket capacity 0.27m
Hydraulic working pressure 25Mpa
Max. digging force 48KN
Gradeability 59% (30°)
Travel speed 32km/h
Max. traction force 65KN
Swing speed of platform 10.5rpm
Fuel tank capacity 125L
Hydraulic tank capacity 145L

Excellent Performance

● 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.

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