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QDGL-3 Anchor Drilling Rig

PRODUCTS > Core Drill > QDGL-3 Anchor Drilling Rig

QDGL-3 Anchor Drilling Rig

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.

1. Technical parameters

Model

Hydraulic drive drilling head rig

Fundamental parameters

Drilling depth

20-140m

Drilling diameter

300-110mm

Overall dimension

4300*1700*2000mm

Total weight

4400kg

Rotation unit speed and
  torque

High speed

0-84rpm

3400Nm

0-128rpm

2700Nm

Low speed

0-42rpm

6800Nm

0-64rpm

5400Nm

Rotation unit feeding system

Type

single cylinder, chain belt

Lifting force

63KN

Feeding force

35KN

Lifting speed

0-4.6m/min

Rapid lifting speed

32m/min

Feeding speed

0-6.2m/min

Rapid feeding speed

45m/min

Feeding stroke

2700mm

Mast displacement system

Mast move distance

965mm

Lifting force

50KN

Feeding force

34KN

Clamp holder

Clamping range

50-220mm

Chuck power

100KN

Unscrew machine system

Unscrew torque

7000Nm

Crawler chaise

Crawler side driving force

5700N.m

Crawler travel speed

1.8km/h

Transit sloping angle

25°

Power(electric motor)

Model

Y250M-4-B35

Power

55KW


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