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SD-1000 Full Hydraulic Core Drilling Rig

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SD-1000 Full Hydraulic Core Drilling Rig

SD1000 crawler drill is one kind of full hydraulic driving drilling equipment installed on the crawler.

1. Application Range

It is mainly used for diamond bit drilling and carbide bit drilling of led.

2. Main Features

(1) Rotation unit (hydraulic drive head) adopted the France technique. It was drive by dual hydraulic motors and changed speed by the mechanical style.

(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 feeding 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 the 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 the drilling hole.

3. Technical parameters

SD1000 crawler   Drill

Model

Car loading hydraulic driving rotation   head rig

Basic Parameters

Drilling capacity

Ф56mm(BQ)

1000m

Ф71mm(NQ)

600m

Ф89mm(HQ)

400m

Ф114mm(PQ)

200m

Drilling angle

60°-90°

Overall dimension

Movement

6600*2380*3360mm

Working

5760*2400*9000mm

Total weight

12400kg

Rotation unit

Rotation speed

145,203,290,407,470,658,940rpm

Max.torque

3070Nm

Hydraulic driving head feeding distance

4200mm

Hydraulic driving
  head feeding system

Type

Single hydraulic cylinder driving the   chain

Lifting force

78KN

Feeding force

38KN

Lifting speed

0-4m/min

Rapid lifting speed

45m/min

Feeding speed

0-6m/min

Rapid feeding speed

64m/min

Mast displacement system

Distance

1000mm

Lifting force

80KN

Feeding force

54KN

Clamp machine system

Rang

50-220mm

Force

150KN

Unscrews machine system

Toque

12.5KN.m

Main winch

Single rope force

50KN

Speed

38m/min

Secondary winch(only used for getting   the core)

Single rope force

12.5KN

Speed

205m/min

Mud pump (Three cylinder
  reciprocating piston style
  pump)

Type

BW-250A

Volume

250,145,90,52L/min

Pressure

2.5,4.5,6,9MPa

Power Unit (Diesel engine) 

Model

6BTA5.9-C180

Power

132KW/2200rpm