Model

HQZ-220L

Overall weight (T )

4.2

Dimension (mm )

3800*1700*2350

Drilling diameter (mm )

130-294

Drilling depth (m)

220

One-time advance length of the drill(mm)

3000

Traveling speed (km/h )

2.5

Climbing ability (max )

25°

Minimum Ground Clearance (mm)

250

Working Air Pressure (mpa )

1.7 - 2.5

Air consumption(m³/min)

15 - 27

Main machine power (kw)

Yunnei 60Kw

Rotary Speed (rpm)

48 - 70

Rotary torque (Nm)

4200-5600

 
Drill rigs are coated with anti-rust liquid naked, drill pipes are bundled and packed, impactors, drill bits and other accessories are packed in plywood boxes.

1 Set Shipped with 20GP;
Whole set with air compressor needs a 40GP;
Our factory is specialized in manufacture drilling rig , we have many models , if you have any questions, pls contact with us ,Contact person : Sally