ST300 300m Rotary Geological Drilling Rig Machine For Rock

Price Negotiable

Price: Negotiation

MOQ: 1 Set

Delivery Time: Within 7-12 days

Brand: ShiTan

Product Description

ST300 300m Rotary Geological Drilling Rig Machine For Rock

Brief Introduction of geological drilling rig machine

ST-300 drilling rig machine is one model that can move freely .It is widely used in many areas . It equip with hydraulic feeding equipment,have the character of large power, large lifting force and high transmission torque.

1.Can used in the Engineering geological investigation for railways, traffic, bridges, dam foundations and other buildings.
2 Physical prospecting and geological core drilling
3 Small grout Confucius, drill hole drilling.

Technical parameter of geological drilling rig machine

Drilling depth	300m
Max open hole caliber	300mm
End hole caliber	75mm
Drill rod caliber	60mm
Drilling angle	90°~75°
Drill weight (without power)	975kg
Triangle convert belt	B950 x 4 B1700 x 3
The main machine moving distance	300mm
Power	Diesel engine 22KW /Electric motor 15kw
Spindle
spindle speed	64, 128, 287, 557r/min
Spindle stroke	450mm
Hoist
Max.lifting capacity	2400kg
Single line lifting speed	0.41, 0.82, 1.64m/s
Wire rope caliber	13mm
Wire rope length	35m
Reel diameter	140mm
Hug floodgate caliber	260mm
Hug floodgate belt width	70mm
Mud pump
Type	Horizontal single-urn twin-action
Displacement	Diesel engine 170L/min Electric motor 150L/min
Maximum pressure	3Mpa
Work pressure	1.5Mpa
Inlet pipe caliber	40mm
Outlet pipe caliber	30mm
Triangle convert belt	B1728mm
Hydraulic oil pump
Type	CBT-F-314
Triangle convert belt	B1100 X 1