YDC-2A1 mobile drilling rig Introduction:

YDC-2A1 mobile drill is one kind of full hydraulic driving drilling equipment installed on the chassis of ‘Jiefang’ diesel truck.

1. Application Range

It can be used to engineering geology investigation, seismic exploration drill,and water well drilling, anchor drilling,jet drilling,air-condition drilling,pile hole drilling

2. Main Features

(1) Rotation unit ( hydraulic drive head) adopted the France technique. It was drive by dual hydraulic motors and speed by the mechanical style. It has the wide range speeds and high torque at the low speed, it also can satify the different project construction and drilling process.

(2) The rotation unit has the more stiffness spindle, transmission accurately and running steadily, it has more advantages in the deep drilling.

(3) The feeding and the lifting system use the single hydraulic cylinder driving the chain. It has the long distance characters. It is easy for the long rock core drilling process.

(4) Rig has the high lifting speed, it can decrease the auxiliary time and improve the rig's efficiency.

(5) The V style orbit in the mast cans sure the enough rigidity between the top hydraulic head and mast and gives the stability at the high rotation speed.

(6) The hydraulic driving head can move away the drilling hole.

(7) Rig has the clamp machine system and the unscrew machine system, so it bring the convenient for the rock core drilling.

(8) The hydraulic system adopted the France technique; The hydraulic system has the high reliability.

(9) The mud pumps control by the hydraulic valve. All kind of the handle is concentrate at the control set, so it is convenient to solve the accident at the down of drilling hole.

Technological Data of  YDC-2A1 mobile drilling rig :

1. Model

car loading hydraulic driving rotation head rig

2. Basic parameters                                                                       

Drilling capacity                                                        Hole φ480mm 100 m 

                                                                                 Hole φ300mm 200 m

                                                                                 Hole φ219mm 300 m

                                                                                 Hole φ130mm 400 m

Rod diameter                                                           φ50,φ60,φ73 (mm)

Drilling angle                                                            60°~ 90°

Overall dimensions (LxWxH)                                   Movement 8830X2470X3680 mm

                                                                                Working 8200X2470X9000 mm

Total weight                                                             12400 Kg

3.Rotation unit                                            

rotation speeds                                                        44,60,85,137,192,275 (rpm)

max toque                                                                7930 N.m

4.Hydraulic driving head feeding distance                  4200 mm

5. Hydraulic driving head feeding system                                                           

Type                                                                        Single hydraulic cylinder driving the chain

Lifting force                                                                          78 KN

Feeding force                                                                       38 KN

Lifting speed                                                               0-4 m/min

Rapid lifting speed                                                     45 m/min

Feeding speed                                                           0-6 m/min

Rapid feeding speed                                                  64 m/min

6.Mast displacement system Distance                                    1000mm

Lifting force                                                                                80 KN

Feeding force                                                                             54 KN

7.Clamp machine system                                                                     

Rang                                                                                  50-220 mm

Force                                                                                  150 KN

8.Unscrews machine system                                                      Torque 12.5 KN.m

9.Main Winch                                                      

Single rope force                                                              50 KN

Speed                                                                              38 m/min

10.Secondary Winch (adopt planetary hoisting, provides impacting operating)                                               

Single rope force                                                              20 KN

Speed                                                                              27,51 m/min

11.Mud pump                                                                    

Model                                                                           Three cylinder reciprocating piston style pump

Type                                                                             BW-450/5

Volume                                                                         450,340,240,172 L/min

Pressure                                                                       2.0,3.0,4.0,5.0 MPa

12.Engine diesel engine Rated power                                                                                        

Model                                                                           6BTA5.9-C180

Power                                                                           132KW 12200 rpm

Drill rigs Factory:

    YDC-2A1 mobile drill 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