Hydraulic Excavator 906 is a Other Construction Machinery product. Key specs — Origin: China.
Product Description
Features Engine CUMMINS B3.3 Type Water-cooled, 4-stroke cycle, direction, turbocharged diesel engine Cylinder-Bore x Stroke 4-95 x 115mm Displacement 3.3L Rated power 45kW(60hp) Maximum net torque Electrical system 24V Hydraulic system Main pumps Variable displacement piston pump Maximum flow 170L/min Pilot pump Gear pump Relief valve setting Implement circuits 27.4Mpa(280kg.f/cm³) Travel circuit 27.4Mpa(280kg.f/cm³) Swing circuit 20.6Mpa(210kg.f/cm³) Pilot circuit 3.9Mpa(410kg.f/cm³) Cylinders No. of cylinders-Bore x Stroke Boom 2 x 115 x 864mm Arm 1 x 100 x 867mm Bucket 1 x 90 x 710mm Drives & Brakes Piston motor and decelerator are integrated that has high tractionforce and occupy small space and it is installed with hydraulic hosesin the crawl framework to prevent damage from a heavy road.
Motor hasbrake and buffer to assure smooth travel and parking. Travel speed High 5.2km/h Low 3.6km/h Grade ability 35° Swing Mechanism High torque piston motor and two-stage planetary reduction gear drive,brake is spring-set hydraulic released. It can be braked automaticallywhen the swing-control-lever in the neutral position.
Swing speed 12r/min Undercarriage Full welded heavy duty under carriage, two side frames are rigidlywelded to the center frame. Track roller, carrier roller and idlers aresealed with floating seal. Track is adjusted by grease cylinder, withshock-absorbing spring.
With of track shoes 450mm Number of carrier rollers 1 each side Number of track rollers 5 each side Number of idlers 1 each side Number of shoes 38 each side Control All kinds of movements are controlled by pilot-operated. Right levercontrols boom and bucket moving.
Left lever controls stick and control pilot valve with manually controlled lever to move orswing direction. Travel speed is changed by electric switch.
Coolant & Lubricant Capacity (refilling) Fuel tank 135L Coolant 12L Engine 7L Final drive, each side 1.3L Swing drive 1.5L Hydraulic tank 60L Performance data Max. loading height 5080mm Max. cutting height 7150mm Max. digging depth 4150mm Max. reach 6365mm Min. turning radius 1840mm Max depth of cut for 2.5m level bottom 3875mm Max. vertical digging depth 3230mm Max. reach at ground level 6225mm Max. stick digging force 41kN Max, bucket digging force 54kN Operating weight 7000kg Bucket capacity 0.28-0.32m³
