ST-200 200m Crawler Pneumatic Borewell Machine

200m Drilling Depth Deep Crawler Pneumatic Water Well Drilling Rig

Pneumatic Water Well Drilling Rig Brief Introduction

ST-200 Water Well Drill Rig can create drilling jobs in different strata, borehole diameter can up to 245-294mm. The rig with hydraulic technology, suporting gh torque hydraulic motor rotation and large bore hydraulic cylinder push, the multi cylinder engine of famous factory provides power for the hydraulic system, two stage airfilter, air compressor intake design, prolong the service life of diesel engine.

Product Paramenters

Model	ST-200
Over weight	4.2T
Dimension	3800*1700*2350mm
Drilling diameter	130-294mm
Drilling Depth	220m
Main machine powder	60KW/Yunnei
One-time advance length of the drill	3000m
Traveling speed	2.5km/h
Climbing ability	30
Min. ground clearance	250mm
Working air pressure	1.7-2.5 Mpa
Air Consumption	15-27 m3/h
Rotary Speed	48-70rpm
Rotary torque	4200-5600Nm

Powerful propulsion and slewing mechanism

ST-200 Drilling Machine can be applied to various strata, used in water well engineering, geothermal well, anchor pile hole and so on, and can be used with follow-pipe drilling. It has the advantages of whole machine hydraulic control, automatic loading and unloading.
drill pipe, crawler type chassis, large horsepower diesel engine, four hydraulic support leg balance, stronger terrain application ability and so on.

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 production

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 Machinery 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!