-
YN27C Gasoline Machine for Rock Drill/Jack Hammer
- Rock Drill Model: YN27C
- Function: Rock Drill/Jack Hammer
- Weight: 27KG
- Overall Dimension: L746*W315*H229mm
- Diameter of Engine Piston: 58mm
- Stroke of Engine Piston: 70mm
- Rotating Speed of Engine: >2450 R/min
- Rotating Speed of Drilling Rod: >250 R/min
- Oil Consumption: <0.12 L/m
- Tank Capacity: 1.65 L
- Max Drilling Depth: 6m
- Shank Size: Hex22*108mm
- Ignition System: Controllable Silicon, Contactless System
-
YT24 Pusher Leg Rock Drills for underground mining, tunneling
Grouped control mechanism, quick of start up, with “air-on, water-on, air-off, water-off” mechanism, easy operation and maintenance.
Low noise, small vibration, energy-saving and efficient, highly interchangeable parts with long service life, reliable performance.
-
YT27 Pusher Leg Rock Drills for underground mining and tunnelling
Rock drilling tools manufacturer ProDrill: Model No. YT27 Pusher Leg Rock Drills applied for underground mining, drifting. It’s one of the major quarry rock drills. YT23, YT24, YT27, YT28, […]
-
YT28 Pusher Leg Rock Drills for underground mining and tunneling
Original price was: $599.00.$550.00Current price is: $550.00.Our pusher legs and stoper rock drills cover all construction, tunnelling and mining applications in different rock formations. They are robust designed, with high impact energy and low air consumption. All of the rock drills have water flushing, rifle bar rotation and the pusher leg control is placed at the back head of the rock drill.
-
YT29A Pusher Leg rock drill
- Easily-accessible position throttle
- Integral muffler,lower noise
- It accepts heavy duty bits
- Reliable structure,easy and stable operation
- Drill diam. can be from 32mm-60mm.
- Hand-held and air legs rock drill accessible.
- Provide the ultimate combination of performance and economy.
- Smart,and durable.
-
採石/ビルディングブラスト—-ガス膨張ブラスト装置/二酸化炭素ガス膨張装置
CO2、ガス膨張破砕は非爆発性岩石解体機で、物理的な体積変化の結果ではなく、衝撃波、振動波、発破波などはありません。つまり、ガス膨張はガス体積と圧力の複合作用から生じます。 爆発性
衝撃波なし
振動波なし
爆風なし
