XY-280 Core Drilling Rig Introduction:

XY-280 drilling rig is type of vertical shaft drill. It equips L28 diesel motor which is made from Changzhou diesel engine factory. It is mainly used for diamond bit drilling and carbide bit drilling of solid bed. It also can be used in exploring drilling and base or pile hole drilling.

XY-280  type:    track-mounted rig,    trailer mounted rig

Drill Rigs Features:

core drilling rig 
pact size and light in weight of mechanical transmission, major diameter of vertical shaft, long distance of support span and good rigidity, hexagonal Kelly ensure the torque transfer.

2.High speed and suitable range of speed to meet varies need of small diameter diamond bit drilling, big carbide bit drilling and all kinds of the engineer holes.

3. Hydraulic systems can adjust the feeding pressure and the speed, so it can satisfy the drilling in various stratums .

4.Pressure gauging can make you get the information about the feeding pressure at the end of the hole.

5.Transmission and clutch of Automobile are choice in order to achieve the good generalization, easy repairing and maintenance.

6.Close levers, convenient operation.

7. motor start by electricity, reduce labour force.

Application:

1. With hydraulic automatic feeding device, elevated drilling efficiency.        

2. The holding mechanism with upper spherical jaws is used as substitute for chuck. The rod can be replaced without shutdown.

3. Centralized handles, easy operation, safe and reliable.

4. The drilling machine, pump and diesel engine are installed on a common base frame in order to have a compact structure and occupy small field area.

5 lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas..

Technological Data of   XY-280 Core Drilling Rig :

1.Fundamental parameters                                                                       

Bit size                                                                             Drilling depth:

59mm                                                                              280m

75mm                                                                              200m

91mm                                                                              150m

110mm                                                                            100m

273mm                                                                             50m

350mm                                                                             30m

Rod diameter                                                                   50mm

Drilling angle                                                                    0°-90°

Overall dimensions                                                         2000*980*1500

Overall weight (without motor                                         1000kg

2.Rotation unit

Co-rotation                                                                      93, 207, 306, 399, 680, 888 r/min

Reverse rotation                                                             70, 155 r/min

Spindle stroke                                                                 510 mm

Maximum pulling up force                                               49kn

Maximum feeding force                                                   29kn

Maximum output torque                                                  1600n.m

3.Hoist

Lifting speed                                                                    0.34, 0.75, 1.10 m/s

Lifting force                                                                      20kn

Cable diameter                                                               12mm

Drum diameter                                                                170mm

Brake diameter                                                                296mm

Brake band broad                                                            60mm

4.Frame moving device

Frame moving stroke                                                      420mm

Distance away from hole                                                 250mm            

5.Hydraulic Oil pump                                                

Type                                                                                 YBC12-125 (L)

Rated flow                                                                         18L/min

Rated pressure                                                                 10mpa  

Rated speed                                                                      2500 r/min

6.Power unit                                                                   

Type                                                                                  L28

Rated power                                                                      20kw

Rated speed                                                                      2200 r/min

Drill rigs Factory:

  XY-280 Core Drilling Rig ware house:

   XY-280 Core 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