CD856A multifunctional full hydraulic drilling machine

The folding mast structure has the advantages of simple, great durability, saving cost and making repair more convenient.

Using the high postion-oriented structre for the frame, which guarantees the verticality between kell bar and ground, makes construction more convenient, improves work efficiency, increases safety.

Power head adopts unique patent structure, which save cost and make repair more convenient.

Main windlass: Adopting original imported hydraulic pressure motor from Italy. It has sensitive reaction and can free down, which speed can be up to 80m/min and improve the construction efficiency. Main winch lays in the cavity of thethe U-shape, which locates in the operator's right field do vision (enables operator to observe working conditions of main winch freely). This kind of situation is not only simple but also practical.

Drilling Diameter(mm) 600—1500

Max Drilling Depth(m) 56

Working Dimensions(mm) 16500 ×3200×6720

Transportation Dimensions(mm) 13550 ×3200×3200

Machine Weight(kg) 38000

EngineCummins 6BT5.9-c150

Rated Power(kw) 108

Max Drilling Torque(kn.m) 80

Drilling Speed(rpm) 1—22

Max Push Force(kn) 120

Max Lifting Force(kn) 80

Max Stroke(m) 2

Main Winch Max Lifting Force(kn) 120

Main Winch Max Lifting Speed(m/min) 70

Wire Rope Diameter(mm) 24

Auto Body Level(°) 3

Front Incline Angle(°) 90

Back Incline Angle(°) 6

Hydraulic System Pressure(mpa) 30

Track Length(mm) 3650

Max Travel Speed(km/h) 3

Max Grade Ability40%

Min Ground Clearance(mm) 430

Track Width(mm) 800

Engine

Cummins6BT5.9-Cengine imported completely features strong power, low fuel consumption and environmental protection conforms to European Emission Standards class 1.

Travel mechanism

Travel assembly from Japanese Teijin (shanghai) features strong power, heavy Lengthened chassis, sloping track frame and good self cleaning.

Swing mechanism

Swing assembly imported completely from KAWASAKI HEAVY INDUSTRIES, LTD (Japan made) features valve to protect it from swing back, durable design of shock absorption, and easier operation

High efficiency hydraulic pump

Hydraulic pump imported completed completely form KAWASAKL HEAVY INDUSTRIES, LTD (Japan made) increases main pump flow and hydraulic oil and capacity. Pilot gear pump is assembled to achieve sensitive operation. Integrated installation makes pipe connection and maintenance easy.

Main control valve

Hydraulic valve imported completely from KAWASAKL HEAVY INDUSTRIES, LTD (Japan made)

Main windlass

Adopting original imported hydraulic pressure motor of Italy.

For more may visit our web: www.sh645.com