305mm Pneumatic Drilling Rig Crawler Hydraulic High Outrigger Deep Hole

Brand Name:ShiTan
Certification:ISO,CE,SGS,TUV,BV
Model Number:ST-350
Minimum Order Quantity:1 set
Delivery Time:7-10 days
Payment Terms:T/T, Western Union
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Location: Jinzhou Hebei China
Address: Xiaoshang Village,Jinzhou City,Hebei province,China
Supplier`s last login times: within 2 hours
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Crawler Hydraulic High Outrigger Pneumatic Drilling Rig Deep Hole Water Well Drilling Rig Machine


ST 350 Pneumatic Drilling Rig Machine Descrption

ST350 Water well drill rig is our hot sale products and have a very good reputation in our customers, in real drilling test, we drill a 219mm diameter , the depth reached to 325 meters, we believe the final depth can reach to 350 meters


ST 350 Pneumatic Drilling Rig Machine Main Technical Data


Drilling Rig Model Name
ST 350 Pneumatic Drilling Rig Machine
Drilling depth
350m
Dia.hole
φ140 - 325mm
Advance Length one time
6.6m
Working pressure
1.7-3.3MPa
Air consumption
17-35m³/min
Length of rod
1.5m,2m,3m, 6m
Dia. Of rod
φ89,φ102,φ114
Lifting power
24T
Rotation torque
6200-85000N.m
Rotation Speed
55-115r/min
Diesel Engine
Yuchai
Engine Power
92Kw/2200rpm
Travelling speed
0-2.5 Km/h
Climb capacity
30°
Weight
9000kgs
Dimension
5900x2000x2850mm
Application
Complicated geological conditions: Rock, Mud, Sand etc.
ST 350 Pneumatic Drilling Rig Machine Advantages

1.Equipped with 92KW Yuchai brand turbocharged engine, strong power;

2. Patented design composite boom, double cylinder lift, long stroke, large tonnage
3. The main boom of each rig is equipped with a stopper to protect the cylinder; 4.Drilling machine chassis: professional excavator chassis ,durable,heavy bearing capacity,wide chain plate, less damage to hard road. 5.Parallel gearbox design, separate oil pump, sufficient power supply, reasonable distribution, unique design of hydraulic system, simple maintenance and low cost 6. The travel motor is equipped with reducer, durable and long service life; 7.Fast distribution valve: the speed of three gears up to 150-160 rpm, basically achieve the dual-use function of water and air 8. Each hydraulic hose is covered with soft management set to make the hose last longer.


ST 350 Pneumatic Drilling Rig Main Features
1.High drilling efficiency, power provided by 60KW Yunnei diesel engine
2.High efficiency(20M~40M/Hour), large rotary torque(6000-6500N.m)
3.Integrated automation equipment,All terrain moves by itself
4.Adopt consummate design, long service life
5.Self loading and unloading,easy to operating.

ST 350 Pneumatic Drilling Rig Machine Applications

It is mainly used for drilling in hilly, mountainous and other rocky areas. It has the advantages of large drilling diameter, deep drilling, fast footage, flexible movement and high efficiency. It is now widely used in industrial and civil drilling, geothermal drilling, environmental monitoring drilling and other occasions.





















China 305mm Pneumatic Drilling Rig Crawler Hydraulic High Outrigger Deep Hole supplier

305mm Pneumatic Drilling Rig Crawler Hydraulic High Outrigger Deep Hole

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