
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 |
Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and
processing company for core drilling rigs, crawler drilling rigs, various track chassis, various
types of mud pumps, various track transport vehicles, etc. It is one of the outstanding
manufacturers of similar products in North China. Strong technical force. The modern productiona
equipment and complete testing means are specialized in the development, manufacture and
marketing of drilling rigs.
To ensure the quality and stability of the machine, we use the most advanced production and testing
equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling
rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive
cost performance. Our water drilling rigs have received the real market validation as the majority of our
customer’s positive feedback.
The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series
of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,
pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing
core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill
bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.
Jinzhou City Shitan Mechinery Equipment CO. LTD. has a complete and scientific quality management
system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been
recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!