50m Hydraulic Core Drilling Rig 42mm Drill Pipe for Geological Exploration
Engineering geological survey of railways, hydropower, transportation, bridges, dam foundations and other buildings; geological
core drilling, physical survey; drilling of small grouting holes, blast holes, and small water wells
ST50 Core Drill Rig parameters:
| Type | ST50 drilling rig |
| Drilling depth (m) | The max. 50 meter |
| Hole size diameter | 73-108mm |
| Drill pipe diameter | 42mm |
| Vertical spindle speed | 70-650 |
| Reverse rotation speed | 50-130 |
| Power | 5.7KW |
| Outsize | 1180×680×1600mm |
|
Weight (including Gasoline engine ) |
208kg |
ST50 Core Drill Rig Advantages as below
★ 1. Geological survey work in a highly difficult area that is small and light and convenient for high altitudes.concrete core drilling hole machine
★ 2. Adopting an automatic hydraulic feed mechanism to increase drilling efficiency and reduce labor intensity of workers.
★ Application of positive and negative four-speed operation to facilitate a variety of terrain exploration drilling
★ Handle centered ,convenient operation
★ The four-axis bearing positioning of the vertical shaft box ensures that the gyrator is rigid enough to deal with complex geological conditions such as gravel layer and pebble layer.
★ The machine adopts the national patented technology of the taper clutch, which has the outstanding characteristics of large transmission torque, convenient operation and maintenance-free.mine
Diesel engine or Electrical motor.
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
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