Diaphragm wall grab SG50A

mechanical

Engine power is 266kw, meeting Euro III emission sandard, high power and high durability. Provide stable and reliable power for diaphragm wall grab. Energy saving and consumption reduction: variable weight frame configuration, weight range 18-25T. The upper chassis has a reinforced structure design, and the thickness of the bottom plate is 50mm,which is special for heavy type frame. Center installed winch design, with a compact and reasonable structure, easy maintainence. Grapple bottom self-stop technology and winch self-rolling function ensure the verticality of the slot, prevent random rope, and improve safety. First patten of X,Y direction dynamic detection system and trigger fucntion. Pre-waring protection :Dynamic oil level monitoring and timely alarming of leakage. Wall width0.3-1.5 m Wall depth75 m Max extraction force500 kN Single line pull2×250 kN Hydraulic system pressure33 MPa Hydraulic system flow2×380 L/min Machine weight(without shovel)72 t Working height18380 mm Max lifting height4500-5500 mm Overall crawler length5820 mm Distance between center frame and swing center4675-5345 mm Swing radius of rearend4390 mm EngineQSM11-Tier3 Max speed1900 rpm Rated output266 kW Undercarriage ModelJT80 Outer distance of crawler3300-4400 mm Track shoe width800 mm Traction force580 kN Travel speed1.5 km/h