is a light type machine at high speed with hydraulic feeding. 

Applications:

1. Drillings for the general exploration and investigation of solid mineral deposit, engineering geotectonic survey and concrete structure inspection holes.

2.Diamond drill bit, alloy drill bit and steel roller drill bit and so on are available for drilling according to different geological structures.

 3.When the final holes are respectively 75mm and 46mm in diameter, the rated hole depths are separately 100m and 180m. The maximum of depth may not exceed 110% of that drilled in each hole. The maximum allowable hole diameter is 150 mm.

Features:

1.With hydraulic feeding device, elevated drilling efficiency, reduced labor strength.

2.The rig is equipped with an upper spherical jaw holding mechanism and hexagonal drive drilling rod which can be replaced without shutdown, high efficiency, safe and reliable.

3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole.

4.Compact structure, small volume, lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas.

Technical Specifications

Drill

Drilling depth                         100/180 m

Initial hole dia.                           150mm

Final hole dia.                          75/46mm

Drill rod dia.                            42/43mm

Angle range                              90°-75°

Dimensions(L×W×H)          1433 × 697 × 1274(mm)

Weight(without power unit)           420kg

Migration distance                     350mm

Swivel Head

Spindle speed(5-speed)                              1010/790/470/295/140r/min

Spindle stroke                                                            450mm

Upward displacement speed of idling vertical spindle  3m/min

Downward displacement speed of idling vertical spindle  4m/min

Spindle pull-down max                                                     15KN

Spindle lifting capacity max                                              25KN

Hoist

Max .lifting capacity(single rope)                11KN

Lifting rotating speed                               121/76/36r/min

Hoisting drum linear velocity (two levels)        1.05/0.66/0.31 m/s

Drum dia.                                                   140mm

Wire rope dia.                              9.3mm

Wire rope capability                     35m

Brake dia.                                    252mm

Brake belt width                           50mm

Oil Pump

Model                                    YBC-12/80

Rated pressure                        8Mpa

Displacement                         8ml/r

Rated speed                          1500r/min

Power (diesel engine or motor)

Model (diesel engine)                ES1100

Rated power                            12.1 KW

Rated speed                            2200r/min

Model (motor)                           Y160M-4

Rated power                               11KW

Rated speed                           1460r/min