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Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine

    Buy cheap Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine from wholesalers
     
    Buy cheap Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine from wholesalers
    • Buy cheap Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine from wholesalers
    • Buy cheap Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine from wholesalers

    Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine

    Ask Lasest Price
    Brand Name : ShiTan
    Model Number : ST-350
    Certification : ISO,CE,SGS,TUV,BV
    Price : workable
    Payment Terms : T/T, Western Union
    Supply Ability : 2000 sets per year
    Delivery Time : 10-15 days
    • Product Details
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    Large Diameter Crawler Type St 350m Portable Borewell Drilling Machine

    Large Diameter Crawler Type Pneumatic Borewell ST350 Small Machine Mine Drilling Rig Water


    ST 350 Crawler Chassis Mounted Drilling Rig 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.Bore Hole Diesel Engine Pneumatic Hard

    The drilling rig is multi-functional, with different configurations suitable for different geology.All our water drilling rig
    accept customization, any good idea there please contact us, our engineers will help you get what you want, we can also put the rig on a truck mounted chassis.

    ep Bore Hole Diesel Engine Pneumatic Hard Rock Borewell Water Well Drilling Rig Machine Price

    ST 350 Crawler Chassis Mounted Drilling Rig Technical Information


    Model
    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 Crawler Chassis Mounted Drilling Rig Features
    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.

    FAQ


    1.Are you factory ?
    Yes,we are professional factory for drilling rig and pile driver .
    2.What is the maximum drill depth ?
    Maximum drill depth is 450 meters .
    3.What is the Maximum drill diameter ?
    For soil ,maximum drill diameter is 500mm , for rock maximum drill depth is 400mm
    4.what kind drill rod use ?
    We have dia.76mm,89mm,102mm,114mm,etc. but detail drill rod need choose according your drill diameter and drill depth
    5.Does it pneumatic drilling rig ?
    yes, it is pneumatic drill rig must used together with air compressor,impactor,drill bits ,drill rod .
    6.Can it drill soil ?
    Yes, but soil depth must smaller than 30 meters .If soil deep than 30 meters ,we can connect the mud pump in the drilling rig .
    7.What engine does it used ?
    Yuchai engine
    8.Can you send engineer to our jobsite ?
    Yes , we can send our engineer to your jobsite .
    9.what is the payment term ?
    30% deposit in advance,balance shall be paid before delivery .
    10.What is delivery time?
    Usually within 7 working days .

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