Item

GL-II Trailer Mounted Drill

Hole Diameter (mm):

90-1200

Hole Depth (m):

150

Run of Rod (m):

3

Drill Rod Diameter (mm):

φ60,φ73,φ89,φ95,φ133

Drill Head Inside Diameter (mm):

φ35,φ60,φ81,φ120

Rig Mass (kg):

3400

Drilling Technology:

Normaland Reverse Circulation for Both Mud and Air

Down-The-Hole Hammers:

Middle-High-Pressure Air

Drill Head Lifting Speed (m/s):

0.25 0.15

Drill Head Lifting Force(kN):

55.4 94.55

Feed Thrust (kN):

0-15

Drill Head Spin Speed (r/min) :

A(Forward:13-22-48, Reverse:10-17-36)

B(Forward: 48-84-184, Reverse: 37-65-142)

Main Hoist Lifting Force (kN):

18.54

Pump:

LBN-20Normaland Reverse Circulation Pump Group

Flow (m3/h):

80

Power Unit:

Diesel Engine

Power(Kw):

40

Mast Up and Down:

Mechanical type

Chassis:

Trailer with two wheels

Dimensions(mm): (L-W-H)

Working Conditions: 4910*2020*6650

Transport status: 6700*2020*2750