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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Full Hydraulic Water Well Drilling Rig Deep Trailer Mounted Drilling Machine
Brief introduction of ST-300 Water Well Drilling Rig
This model rig uses full hydraulic control, and the Top drive to drive the rotation of drilling tools with very high drilling efficiency.
Reasonable overall layout uses the tractor-mounted or full ground chassis for transportation with good maneuverability.
Very flexible in difficult roads and can be widely used in many fields such as resource exploration of hydrology wells, the shallow layer of shale gas, terrestrial heat, etc, and can also be used for coal-mine gas exploitation salvage work.
The top-mounted driving head principal shaft has a great drift diameter, suitable for many kinds of construction work such as slurry drilling, air drilling, and air foam drilling, meeting the demands for well-drilling at different terrain strata.
ST-300 drilling rig parameters
| Technical Parameters of ST300 Crawler type water well drilling rig | |
| type | ST300 |
| The weight | 7T |
| Dimension | 4100*1950*2600mm |
| The hole diameter | 140-325mm |
| Drilling depth | 300m |
| One-time advance length | 6.6m |
| Walking speed | 2.5KM/H |
| Climbing angles | 30 |
| Power | 85KW |
| 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 | 18T |
| Swing speed | 55-115rpm |
| Swing torque | 6200-85000N.m |
1. Full hydraulic control is convenient and flexible
Q1: Are you trading company or manufacturer?
A: We are factory. We can design and manufature product with our patent.
Q2: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: What is your payment method?
A: 30% of total price should be paid by T/T as down payment; 70% balance payment should be paid by T/T before delivery.
Q4: What’s the Drilling Depth of water well drilling rig do you have?
A:The Drilling Depth range from 200m-600m.
Q5: How long could your air compressor be used?
A: Generally, more than 10 years.
