QDGL-2B Drilling Rig

Applications:

Using for urban construction, mining and multiple purposes, 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..

 Feature: 

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, DHT hammer and scraping drilling.

Technological Data of   QDGL-2B drilling rig :

1. Parameters                                                                  

Drilling depth                                                            20-100m

Drilling diameter                                                                220-110mm   

(drilling rod and casing pipe max diameter 220mm)

2. Rotation unit speed and torque                                                                        

                                                                                    Speed                                            Torque

Double motor parallel connection                               58r/min                                           4000nm

Double motor series connection                                 116r/m                                            2000nm

3. Rotation unit feeding system 

Type                                                                 single cylinder, chain belt,

Rotation unit feeding force                                               26kn

Rotation unit lifting force                                                           38kn

Rotation unit feeding speed                                                0-8m/min

Rotation unit rapid feeding speed                                       58m/min

Rotation unit lifting speed                                                   0-5.8m/min

Rotation unit rapid lifting speed                                          40m/min

Rotation unit feeding stroke                                               2150m/mm

4.  Mast displacement system

Distance                                                                             965mm

Lifting force                                                                         50kn       

Feeding force                                                                     34kn

5. Cramp holder                                                     

Clamping range                                                                   50-220mm

Chunk power                                                                       100kn

6. Crawler chaise                                                                      

Crawler side driving force                                                         31kn

Crawler travel speed                                                                 2km/h

Power                                                                               electrical motor

Power                                                                                        37kw

Type                                                                                    y225s-4-b35

Overall dimension                                                              4300*1700*2000mm

Drill weight                                                                          4380kg

Drill rigs Factory:

  QDGL-2B drilling rig ware house:

   QDGL-2B drilling rig Customer:

Quality Drill rigs Manufacturer In China  -FAQ

Payment terms:100% by TT ,

Delivery time:10 days after deposit

Supply ability:1000 pcs per month.

If you want to get more information,please contact me.

Name:Eric Qin 

Skype id:hargrand163