Sarbanes wipe best-ray machines are all materials used, including, a parts. Definitely give you the best quality products. The lowest price. We do business with integrity, quality assurance, your peace of mind. Concrete Trowel basic parameters: Model KMG-24 (60 cm blade) KMG-30 / 36A (100 cm blade) operation Walk-walk-behind power 5.5ph / 3600rpm 5.5ph / 3600rpm Working speed 0-130rpm ? 0-130rpm work diameter Φ60 Φ100 spatula Number 44 brand-name gasoline powered 5.5-horsepower 5.5-horsepower gasoline engine designer package size 700 × 200 × 690mm 1150 × 1015 × 690mm Operating weight 98kg basic advantages:? Blade: uses two thick manganese steel blade, provided life. Power: use of authentic brand gasoline engine 5.5 horsepower, neither imitation nor counterfeiting. You can sign a contract guaranteed authentic. Material: The box is aluminum shell. Maintenance-free, long life. Gearbox not easy to heat, the use of safe, high energy efficiency, long life structure: there is a cross structure, balance high. The plane gear adjusting mechanism handrail, flexibility, workers can easily operate different height; wipe the disc: The material is a carbon hardness of 35, equivalent to the hardness of diamond. Is three thick concrete trowel machine: wide concrete road, municipal engineering, precast concrete surface compaction, finishing, and wipe color. Internationally renowned walk-behind trowel nationwide one year warranty and lifetime maintenance