China Gasoline Hand Hammer Rock Drill

• Certification: CE, RoHS, ISO 9001:2000
• Condition: New
• Motor: AC Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZT
• Drill Hole Diameter: <100mm
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Controlling Mode: Artificial
• Capacity: 1000set/Mouth
• Structure: Drill a Hole
• Transport Package: Wooden Box
• Trademark: ZT
• Origin: China
• Production Capacity: 1000set/Mouth
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Feature:
1. Blast hole diameter is about 34m-42m, and the drill hole depth is 6m.
2. This kind of machine is a new kind of high-efficiency air-leg rock drill machinery.
3. It is suitable for drilling and blasting under various of rocks and direction angles.
4. It is mainly used for blasting holes and other drilling works in quarries, railway construction, water conservancy construction, and defense project facility.
5. First-class level Drilling Tools, suitable for sites without power or air pressure equipment, it has wide adaptability for high mountains and plains, extreme temperatures (±40ºC).
Technical Parameters

Weight	27KG	Drilling diameter	22mm	Piston stroke	70mm
Size	746*315*229mm	Drilling depth	5m	Engine speed	>=2450r/min
Impact Frequency	34Hz	Drilling Speed	5mm/min	Impact energy	>=25J

Patameter:

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