YBJDR2B Exploring Equipment is a new equipment for basic engineering, which perform grouting pile construction, which is used in treatment and strengthen the foundations of railway, highway, bridge, dam, industrial and civil buildings. Good in prevent the building subsidence or inclination and insulation water, plugging leak, also used in various kinds of engineering exploration hole and anchor hole constructions, equipped with DTH-hammer drilling rock is more efficient.

2.  Feature

   (1).  Employ all-hydraulic power head transmission, with a high drilling efficiency.

   (2).  Power head has 4 output rotary speeds, wide range of rotary speed can meet the requirements of different drilling technology.

   (3).  Compact in structure, easy operation.

   (4).   Equipped with step-style unit, easy transport.

(1).  Drilling depth

50 m

(2).  Drilling angle range

0--90°

(3).  Swivel unit

       Speed

0-37, 0-55,0-92,0-140 rpm

       Max. torque

1830 N.m

(4).  Feeding unit

       Feeding type

Single oil cylinder-chain multiplying machinery

       Feeding stroke

2  m

       Feeding thrust max.(lifting/pull-down)

32/22 KN

       Moving speed max.(lifting/pull-down)

3.29/2.38 m/min

(5).  Hoisting unit

       Type

Hoist

       Lifting capacity

10 KN

       Lifting speed max.

0.65 m/s

(6).  Oil pump

       Main pump

SCY axial piston variable pump

       Service pump

G5 series high pressure gear pump

(7).  Power unit: Electric motor

Y160-4

       Power

11 KW

(8).  Overall dimensions (L×B×H): mm

       Moving

3000×1500×2000

       Working

2500×1500×6000

(9).  Drill weight (including power unit)

2000 Kg