Flexible Diesel 350 Meters Borehole Drilling Rig Hydraulic Controlled

High Drilling Efficiency Factory Supply ST 350 Water Well Drilling Rig

Brief introduction of ST 350 Water Well Drilling Rig

ST300 series deep(water) well-drilling rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, coalbed methane, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.

ST 350 Water Well Drilling Rig parameters

Maximum drilling depth	350m
Drilling diameter	Φ105-Φ325mm
Recommended working wind pressure	1.2-3.5MPa
Recommended air consumption	16-55m3/min
Drill pipe Length	3m/6m
Drill pipe diameter	89mm/102mm
The maximum hoist capacity	16T
The maximum pushing force	6.5T
Fast marching speed	55m/min
Fast lifting speed	30m/min
Max. rotating speed	80/160r/min
Max. rotating torque	7000/3500Nm
Drilling speed	10-35m/h
Hoist capacity of winch	1.1T/2.5T( * Double winch selection)
Engine power	73.5Kmh (100hp)
Driving speed	2.5km/h
Clambing ability	21°
Landing leg stroke	1.6m
Loading width	2700mm

Advantages of ST 350 Water Well Drilling Rig

The drill machine adopts new hydraulic technology, supporting high torque hydraulic motor rotation and big bore drill hydraulic propulsion, branded multi-cylinder engine-powered two-stage air filter and the intake air compressor designed for hydraulic systems, extend the life of diesel engines. Unique pump design to facilitate maintenance, reduce maintenance costs. Centralized hydraulic control console, easy to operate.

FAQ OF ST 350 Water Well Drilling Rig

Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer.
Q: what is your delivery time?
A: 5-7 day or 7-15 days depends on order quantity.
Q: What about the shipment?
A: Our usual loading port is Xingang port in Tianjin ,main port in north of China. The goods will be packed into bundle as 3*3,4*4
etc,black painting and thread protectors.
Q: do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.
Q: Does your drill pipe have rust prevention?
A: Yes, every drill pipe will be with the rust prevention by paint or anti-corrosive oil before shipping and its thread surface
will be nitrided.
Q: do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply
you within 24 hours.
Q: How about your minimum order quantity?
A: At least one piece.Small orders also can accept.

ST 350 Water Well Drilling Rig Photos

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!