38 ° 150mm HDD Pilot Hammer System For Hard Rock Drilling
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38 ° 150mm HDD Pilot Hammer System For Hard Rock Drilling Product parameters Bit Diameter 5 1/2” Pneumatic DTH hammer Ø125mm Curved sub 1° and 1.5° Air consumption 20-30m3/Min Working pressure 0.7-2.4Mpa Strength ≥2800N Hardness (HRA) ≥92 Wind pressure 0.5-0.7Mpa Drilling depth 500 m Drilling angle 38 (°) Dimensions 80-220 (mm) Weight 0.06 (t) Drill pipe threads NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) Introduction The HDD pilot...
Langfang pangolin construction machinery co. LTD
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NC23 Button Drill Bit NC26 D50 HDD Pilot Hammer Wear Resistance
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NC23 NC26 D50 Wear Resistance HDD Pilot Hammer System Advantages 1. Cemented carbide tooth material adopts high wear - resistant formula, the tooth breakage rate is less than 2%. 2. The trouser body is made of high strength and high quality alloy steel......
Langfang Pangolin Drilling Tools Co., Ltd.
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3 Ton 7m Telehandler with Cummins Engine 1220mm Fork for Mexico
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3 Ton 7m Telehandler with Cummins Engine 1220mm Fork for Mexico 1. 2-section telescopic arm 2. Engine Tier 2 Yunnei YN38GBZ 76KW(Tier 2 Yuchai 77.3kW / Cummins 75kW 4BT3.9-C100, Tier 3 Yanmar 63kW / Euro 5 Perkins 74.5kW or Perkins 74.5kw with EPA4 are ......
Henan Harvest Machinery & Truck Co., Ltd
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