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1. APPLICATIONS:

    Mainly used for soil and rock anchoring, consolidating and strengthening foundation of highway and dam and retaining wall, preventing soil and rock from collapsing, 

supporting in deep foundation pit, pin timbering in underground engineering and handling the foundation of skyscraper.

2. FEATURES:

 Top head drive drill, mechanical transmission, hydraulic feed and drilling angle range(one plane): 180° for electric motor, 90°for diesel engine

3. Technical Specifications

hole dia (mm)    110-180    drilling capacity (m)    60-30

angle range    electric motor0-180°; diesel engine 0-90°

Top-drive head speeds (r/min)    power type    electric motor    diesel engine

low series    forward    32;59;108;187    40;74;135;233

reverse    26    32

high series    forward    59;110;200;343    74;138;250;429

reverse    48;    60

Max torque(Nm)    2800

top-drive head travel(mm)    normal mast    2300(single rod length 2000)

shorter mast    1500(single rod length 1200)

shortest mast    1200(single rod length 800)

pull force(KN)    14.6,22 for elevation(90°-180°)

push force(KN)    14.6,22 for elevation(90°-180°)

hoist speeds(m/s)    0.259,0.393 for elevation(90°-180°)

oil pump    SCB32/12 double gear oil pump

Power uint    electric motor Y160M;diesel engine S1100;11KW(Anchoring drilling)

overal dimensions(L*W*H)(mm)
type    transportation    weight(kg)
normal mast    3525×1000×1225    850
shorter mast    2725×1000×1225    780
shortest mast    2425×1000×1225    720