Drilling Machine Heavy Duty

• Condition: New
• Type: Core Drilling Rig
• Drilling Depth: 100m
• Product Name: Drilling Machine Heavy Duty
• Finally Hole Diameter: 75mm
• Drilling Rod Diameter: 42mm
• Model NO.: STZJ-1
• Rated Rotary Speed: 1500rpm
• Rated Pressure: 8MPa
• Max Pressure: 12.5MPa
• Displacement: 12.5MPa
• Max Make and Break Allowable Pressure: 1.5MPa
• Continuous Pressure of Water Pump: 0.7MPa
• Usage: Coal
• Power Type: Diesel
• Transport Package: Export Wooden Case
• Trademark: YuFeng
• Origin: China
• HS Code: 9031809090
• Production Capacity: 5000pieces

Product Description

STZJ-1 Drilling Machine Heavy Duty 

1.Drilling depth: 100m
2.Finally hole diameter: 75mm
3.Drilling rod diameter: 42mm
4.Rated rotary speed: 1500 rpm
5.Rated pressure: 8Mpa
6.Max pressure: 12.5Mpa
7.Displacement: 12.5Mpa
8.Max make and break allowable pressure: 1.5Mpa
9.Continuous pressure of water pump: 0.7Mpa