SH350 Diaphragm walling Grabs SH350 Diaphragm walling Grabs · CAT-330C extendable chassis and CAT.C-9 electric injection turbo-charged air intercooling diesel motor have been adopted to ensure high stability. ·International brand Roxroth hydraulic system and hydraulic parts has been applied to assure stability, reliability, and high efficiency. ·All direction Deviation Rectifying Technology has been employed to secure High Precision of the gutters. · The machine owns CAN-BUS technique and LIN technique construction process administration system. product type SH350 grab bucket structure type suspended type Basic Parameters Digging width 600～ 1200 mm Digging length 2800 mm Digging depth 60（标准）m grab bucket volume 0.7～ 1.4 m3 Grab bucket weight 11.7～15.3 t Full loaded weight 13～18 t work performance Oil cylinder Push 1236 kN（30Mpa） grab bucket opening period 5.7 sec grab bucket closing period 6.8 sec Full loaded rising speed 35 m /min Zero loaded lowering speed 35 m /min Max. rotary speed 3 rpm Max. working range diameter 5 m Hydraulic system Main +auxiliary pump（40） 2+1 Main pump flow rate 2× 265 L /min Auxiliary pump flow rate 90 L /min System pressure 32 MPa Volume of hydraulic oil tank 500 L Winch system Main winch rope diameter Ф 26 mm Main winch pull 178 kN Main winch pull speed 70/ 35 m /min Auxiliary rope diameter Ф 16 mm Auxiliary pull 80kN Optional Parameters Type CAT 330C Total weight 355 kN Engine type C-9DITA Engine power 250kW Crawlers Length 5459 mm Crawlers height 1030 mm Chassis width (extended) 4300mm Transport dimensions 11680×3000×3380 Overall weight 70 t

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