ST 300 Crawler Type Small Water Well Drilling Rig 300 Meter Pneumatic Drill Rig

ST300 crawler type pneumatic drilling rig

1. The range of application of ST300 crawler type gas drilling rig

Applicable to civil engineering drilling, geothermal drilling, drilling with large diameter and deep drilling footage, fast, flexible and efficient.

2. The technical parameter of ST300 crawler type gas drilling rig

ST300 Main features

1) Engine: adopts the famous Commins brand diesel engine.
2) Crawler Driving Gear: the designed motor with a speed reduction gearbox prolongs the service life.
3) Hydraulic oil pump: It uses parallel gearbox (which is a patent) to separate oil pump monomer, supply adequate power and distribute reasonable. The hydraulic system adopts unique design, which is easy to maintain and can lower the maintenance cost.
4) Rotary head device: integrated casting gearbox , dual motor power, large torque, durable, small maintenance costs.
5) Drill chassis: the professional excavator chassis provides durability and strong load capacity, the wide roller chain plate causes small damage to the concrete pavement
6) Lifting force: patent designed composite arm with small size yet long stroke, double cylinder lifting, strong lifting capacity.
7) The lift arm is installed with a limiter to protect cylinder and ensure the safety of work.
8) Each hydraulic tubing is covered with a protective shell to effectively extend the service life of pipeline.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order