Specifications

G20 rotary hammer is suitable for drilling in mine, crushing incompetent bed, concrete and clay

  item name: G20 rotary hammer

 

1. Powerful Drilling

2. High Durability

3. Easy Operation

 

  

   Instruction

 

    The G20  rotary hammer is suitable in the mining industry to interrupt the coal bed and to destroy the soft ore; or in civil engineering and underground construction,.

products specifications
item name	G20
Weight	20kg
Overall dimensions	572mm
Stoke	165mm
Ramme Dia	40mm
Air pressure	0.63mpa
Impact energy	60J
Torque (at0.4MPa)
Impact frequency	> 16Hz
Air consumption	23L/s
Drilling speed
Air pipe inside dia	16mm
Drill rod size	450-600mm
Drilll rod size	H30X80mm