20KW Hydraulic Rock Drills HA20A

    The 20KW Hydraulic Rock Drills HA20A is a powerful and compact machine. It is made for mining, tunneling, and rock drilling work. It uses a 20kW impact system and supports T38, T45, and T51E shanks. The20KW Hydraulic Rock Drills HA20A diameter is 76 to 102 mm, which fits different job needs. The high-frequency impact and strong rotation give fast, stable, and reliable drilling.

• Strong Impact Performance

The 20KW Hydraulic Rock Drills HA20A has 20kW of impact power and works at up to 50Hz. Each blow gives 400 to 460 joules of energy. It works well in hard rock and improves drilling speed.

• High Torque Rotation

It offers up to 1970Nm of torque. The system supports several displacement sizes (135 to 250cc). Rotation is smooth and does not jam easily. It is good for hard and mixed ground.

• Good Compatibility

It fits T38, T45, and T51E shanks. The drill can make holes from 76 to 102 mm. It works with many machines and drilling setups.

• Reliable Cooling and Lubrication

The 20KW Hydraulic Rock Drills HA20A uses water pressure from 5 to 25 bar and air lubrication. This keeps the drill cool and well-oiled during long work. It helps the machine last longer and reduces service time.

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