ST-100 Mobile drill - Technical specifications

EURO standards

U.S.standards

Max drilling depth

With 200mm bit

70m

With 7.9inch bit

229.7feet

With 150mm bit

100m

With 5.9inch bit

328feet

 Rotary table

Spindle speed 

65, 114, 192rpm

65, 114, 192rpm

Max feeding capacity

48KN 

10791lbf

Max pulling capacity

70KN 

15737lbf

Feeding stroke

1200mm

47inch

 Main hosting device

Rotation speed of frum

28, 48.8, 82.3rpm

28, 48.8, 82.3rpm

Hosting speed(single wire)

0.313, 0.544, 0.917m/s

1, 1.8, 3 feet/s

Single wire lifting capacity

12.5KN

2810lbf

 Mud pump

Max operating pressure

2Mpa

290psi

Max displacement of water 

450L/min

99UK gallon/min

Hydraulic oil pump

Operating pressure

8Mpa

1160psi

Hydraulic oil flow

35L/min

7.8UK gallon/min

Hydraulic mast

Max operating pressure

8Mpa

1160psi

Outfit weight

9650kg

21275lb