Product Name: Gasoline hammers handheld hammers Product Model: HH-28 Overview: for roads, municipal road maintenance in the old pavement damage, broken covers the edge of the concrete ditch clear. Features: gasoline-powered, no power for mobile operation; fuselage lightweight, portable, and flexible operation; can match a variety of drill rod, to suit different crushed material. Bought the equipment, looking for the real manufacturers, please Hao Hung Trade and Industry we provide more professional and high-quality products and service for you. Let your ease of use, worry-free sale. With the most affordable price, buy the most useful products! ! ! Technical parameters Model HH-28 impact frequency 1300 / min impact energy 55J clutch speed 2450r / min Fuel tank capacity 1.2L working speed 4300r / min Operating Weight 38kg Package dimensions 810 × 380 × 280mm Ji Ning Haohong Mining Equipment Co., Ltd. specializes in small construction machinery R & D and production, the company has advanced production equipment, professional mechanical engineer several names, as a fundamental technology companies, focusing on the company's development, innovation, research and development and production of the high cost of small vibratory roller series, with beautiful appearance , stable and reliable quality, affordable, timely service by the majority of users.