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pneumatic hydraulic jack rock bolt for drilling rig/ jack leg drill
- Manufacturer: HengWang
- Horsepower: 30 hp
- Machine weight: 280 kg
Outrigger-type full hydraulic rock drill, matched with various specifications of hydraulic stations, high drilling speed, low power consumption, low noise, low failure, safe and reliable, simple configuration, ea...
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YTT28 hydraulic portable mining drilling machine/Hand held rock drill/jack hammer
- Manufacturer: HengWang
- Horsepower: 30 hp
- Machine weight: 280 kg
Outrigger-type full hydraulic rock drill, matched with various specifications of hydraulic stations, high drilling speed, low power consumption, low noise, low failure, safe and reliable, simple configuration, ea...
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High quality full hydraulic YYT28 rock drill machine sales
- Manufacturer: HengWang
- Horsepower: 9 hp
- Machine weight: 24 kg
YYT28 / YT23/YT24/YT26/YT27/YT28/YT2A Pneumatic rock drill Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drilling...
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