Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine

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  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
  • Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
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Basic Info.

Model NO.
DN
Surface Treatment
Standard
Manufacturing Process
Standard
Material
Standard
Max Height
65mm
Min Height
510mm
Working Limit
140mm
Rated Working Resistance
250kn
Rated Working Pressure
49MPa
Transport Package
Wooden Box
Specification
23 kg
Trademark
Chinacoal
Origin
China, Shandong, Jining
Production Capacity
1000 Sets Per Month

Product Description

Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal MineHydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal MineIntroduction of Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop For Coal Mine
Hydraulic props are essential tools used in various industries to provide support and stability in structural applications. These devices utilize hydraulic pressure to exert force and maintain balance, enabling the safe operation of heavy machinery, lifting equipment, and other load-bearing systems.zmwm15

Hydraulic props, also known as hydraulic supports or jacks, are indispensable devices that leverage the principles of fluid power to provide reliable support and reinforcement. These compact and versatile tools are widely utilized in construction, mining, and manufacturing sectors, as well as in numerous applications that require load-bearing capabilities.

By employing hydraulic pressure to generate force, hydraulic props offer a cost-effective and efficient solution for maintaining stability, preventing structural failure, and enhancing safety in various industrial settings. Their ability to withstand heavy loads and adapt to different conditions makes them an indispensable asset in a wide range of engineering projects.Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine
Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal MineParameters of Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop For Coal Mine
Model DN06 DN08 DN10 DN12 DN14 DN16 DN18 DN20 DN22
Max Height mm 650 800 1000 1200 1400 1600 1800 2000 2240
Min Height mm 510 590 700 850 1000 1100 1200 1390 1540
Working Limit mm 140±10 210±10 300±10 350±20 400±20 500±20 600±20 610 700
Rated Working Resistance kN 250             300  
Rated Working Pressure MPa 49             46.3  
Cylinder Inner Dia mm 80             90  
Initial Support kN 49       68.7-78.5        
Base Area cm2 120                
Max. Torque On Handle N.m <200                
Increase Height per Handle Shake mm ≥12       ≥20        
Down Prop Seed mm/s >20       >30        
Working Medium 5# hydraulic oil                
  5#Hydraulic oil                
Weight kg 23 26 29 34 38 41 45 55 60
Hydraulic Prop Support Underground Coal Mining Single Inner Injection Hydraulic Prop for Coal Mine

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