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QDG-2B-1 Anchor Drilling Rig

PRODUCTS > Core Drill > QDG-2B-1 Anchor Drilling Rig

QDG-2B-1 Anchor Drilling Rig

1. Application Range

Using for urban construction, mining and multiple purpose, including side slope support bolt to deep foundation, motorway, railway, reservoir and dam construction. To consolidate underground tunnel, casting, pipe roof construction, and pre-stress force construction to large scale bridge. Replace foundation for ancient building. Work for mine exploding hole.

2. Main Features

Using for basic construction, to complete following missions. Such as anchor, dry powder, mud injection, exploration holes and small pile holes missions. This product can complete screw spinning , DTH hammer and scraping drilling.

3. Technical parameters

Fundamental
  parameters

Drilling depth

20-100m

Drilling diameter

220-110mm

Total weight

2500kg

Rotation unit speed and
  torque

Double motor parallel connection

58r/min

4000Nm

Double motor series connection

116r/min

2000Nm

Rotation unit feeding system

Type

single cylinder, chain belt

Lifting force

38KN

Feeding force

26KN

Lifting speed

0-5.8m/min

Rapid lifting speed

40m/min

Feeding speed

0-8m/min

Rapid feeding speed

58m/min

Feeding stroke

2150mm

Mast displacement
  system

Mast move distance

965mm

Lifting force

50KN

Feeding force

34KN

Power(electric motor)

Power

37KW


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