Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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350m Geothermal Hydraulic Crawler Drill Rotary Machine Tractor Mounted Drilling Rig
Introduction of ST350 pneumatic drilling rig
ST350 water well drilling rig is a type of light weight, high efficient, multiple functional drilling hole equipment. Which is equipped with advanced structure, easy to handle,high efficient, durable using etc , widely used for drilling well, farming irrigation well,geothermal air conditionhole and other usage well hole, especially suitable for water intaking in moutainnous area and rock layer. The drill adopts newest hydraulic technology, mating with big torque hydraulic motor rotation and large bore hydraulic oil cylinder driven, lower the labor, cut down assist time, improve efficiency of construction and project quality.
Parameters of 350 water well drilling rig
| Technical Parameters of ST300 water well drilling rig | |
| type | ST350 |
| The weight | 9.8T |
| Dimension | 6m×2m×2.5m |
| The hole diameter | 105-305mm |
| Drilling depth | 350m |
| One-time advance length | 6m |
| Walking speed | 2.5KM/H |
| Climbing angles | 30 |
| Power | 92KW |
| Using air pressure | 1.7-3.3MPA |
| Air consumption | 17-35 |
| Drill pipe length | 1.5m 2.0m 3.0m 6.0m |
| Drill pipe diameter | 89mm,102mm, |
| Rig lifting force | 20T |
| Swing speed | 55-115rpm |
| Swing torque | 6200-85000N.m |
Engine: turbocharged engine of Guangxi Yuchai, a well-known brand;
Walking device: equipped with new walking motor and reducer, with long service life;
Hydraulic oil pump: imported from the United States, the parallel gearbox is designed to separate the oil pump, providing sufficient and reasonable power distribution. The unique design of the advanced hydraulic system, simple maintenance and low cost;
Power head device; The gearbox body is made of one body, the twin motors provide more power, more torque, more durable, less maintenance cost;
Drilling rig chassis; Professional excavator chassis, classic durable, large weight bearing, wide chain plate width, small damage to hard pavement;
Lifting power; Adopt the designed composite big arm, the big arm is small in volume, long in travel, double oil cylinder lifting force, large tonnage of drilling rig lifting;
The lifting arm configured with the body of the drill is equipped with a limited bit device, which is used to protect the safety of the oil cylinder and ensure the safety at work;
Each hydraulic oil pipe is covered with a thick protective jacket, making the oil pipe have a longer service life;
