Gas Dainage Underground Drilling Rig With 200mm Open Hole Caliber Zdy4000

Gas Dainage Underground Drilling Rig With 200mm Open Hole Caliber Zdy4000

  • Gas Dainage Underground Drilling Rig With 200mm Open Hole Caliber Zdy4000
Packaging: Standard Export Packing

Product Description

Hydraulic System: 24MPa Water Cooled YBK2-250M-4B3: YBK2-250M-4B3
Power: 55kW Feed Stroke: 600mm

 

Gas Dainage Hydraulic Underground Drilling Rig With 200mm Open Hole Caliber ZDY4000

 

  • highly effective for coal gas mine drilling, gas drainage, plughole well
  • Two speed control of drill head, wide speed range, large output torque, easy operation
  • fully meet all types of underground drilling requirements
  • Top grade hydraulics of European origin
  • Experienced engineers plus adequate spare parts ready to provide full service.
  • The whole rig is driven by hydraulic and equipped with kinds of safety guards on controls of pulling force, feed force, and output torque etc.
  • Drilling pressure can be adjusted precisely in accordance with geological conditions.

 

Description:

 

ZDY4000D is a multi-purpose hydraulic underground coal mine tunnel drilling rig and highly effective for coal gas mine drilling, gas drainage, plughole well. Robust structure plus strong power supply ensures high penetration rate and outstanding reliability. Two speed control of drill head, wide speed range, large output torque, easy operation, fully meet all types of underground drilling requirements.

 

 

Specifications:

 

 Drilling Capacity

Drilling Depth 

  350m

Open Hole Caliber 

  200mm

End Hole Caliber 

 150mm

Dia Of Drill Rod  

 73/89mm 

Hydraulic System 

Pressure 

 24MPa 

 Cooling

 Water Cooled 

Power System 

Model 

 YBK2-250M-4B35(MAIO80266) 

 Power

 55kW 

Engine RPM 

  1,480rpm

Drill Head 

Max Torque 

 4,000Nm 

Max Rotation ,RPM 

 500rpm 

Feed Stroke 

 600mm

 Max Inside Diameter

 117mm

Max Pull /Max Push 

 140kN/90kN 

 Wireline Winch

Max Pull 

 7.5kN(bare drum) 

Pulling Speed 

 44m/min  (bare drum) 

Rope Diameter 

 6mm 

Rope Length 

 200m 

Mast 

Length 

 2m 

Drilling Angle 

  -90°-90° 

Transporting Dimensions 

Main Frame Unit 

 2,450×1,130×1,600mm 

Pump Station Unit 

 1,620×840×1,425mm  

Operation Unit 

 845×755×950mm 

Max Unit Weight After Dismounting 

 

570kg

 

 

Competitive Advantage:

 

a. We manufacture the best Hydraulic Drilling Rigs in China
b. Our products dominate more than 80% domestic market shares
c. We are the OEM of the UDR series drilling rigs
d. Our drilling rigs are now working in more than 30 countries all around the world

 

 

About US:

 

Cortech is the leading provider of drilling products and mineral exploration drilling services in China today. The company is the only integrated drilling services and product provider, combining engineering design excellence, OEM manufacturing facilities and the most experienced drilling services group in the business. Within only 5 years of development, Cortech has become the true market leader in hydraulic core drilling rig products provider in China. The company ultimately delivers reliability, productivity, safety and user friendship to the customers.

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