Description

1 The main technique data: It adopts 6CTAA8.*-C**5 type engine of Dongfeng Cummis. It has stronger power (reach to **5KW) and bigger output torque(reach to ****0NM) compared with similar machines. 2 Hydraulic system: It adropts open oil system of the variable delivery pump, controling by constant ***** speed of push-pull or rotation can adjustment according to stratal change. System makes great use of engine power and saves energy efficiently. 3 Operation control system:master operating floor and handles meter are integrated, and adropts electric handles and pushbutton. All of this controlled by PLC. Simple oprition and convenient maintains. Specification Unit YP**8 Engine Power KW **5 Spindle Speed r/min High gearï&frac*4;š0ï&frac*2;ž*0 rpm Low gearï&frac*4;š0ï&frac*2;ž*5 rpm Mud Pump Flow L/min **0 Rate torque N·m ****0 Rate Pullack Force KN **0 Rate thrust Force KN **0 Specification of Drill Sterm mm Φ*3×***0 Entry Drill Angle ° ****8 Demension(L*W*H) mm ***0×***0×***0 Overall Weight T *1