Gasoline Piling Driver Jh55 Overview The Jh55 gasoline piling driver is a portable, 2stroke, singlecylinder tool designed for a wide range of post driving and piling tasks. It delivers reliable power and consistent impact performance for fencing, orchard support, construction, geophysical exploration, and general agricultural and gardening use. Key benefits Powerful and efficient: 32.7cc 2stroke engine producing up to 1000W at 7000 r/min with impact frequency of 1700 to 2230 BPM and impact energy of 25 to 50 J for fast, consistent driving. Versatile compatibility: Two pile head sizes accommodate common post dimensions: 55 mm/2.16 in (small) and 70 mm/27.56 in (big). Portable and durable: Compact 32 x 28 x 54 cm housing and 16 kg net weight allow easy handling on site. Construction uses ABS, iron, aluminum, and alloy steel for longterm durability. Useroriented controls: Ergonomic antislip handle, safety lock to prevent accidental starts, and a translucent 0.24 gal fuel tank for easy fuel monitoring. Controlled fuel use: 25:1 gasoline to 2stroke engine oil mixture with a fuel consumption rate up to 0.5 L/h (0.13 gal/h), helping reduce operating costs during extended jobs. Specifications Model: Jh55 Engine: Single cylinder, aircooled, 2stroke Displacement: 32.7 cc Max power: 1000 W at 7000 r/min Max torque: 1.45 N.m at 5300 r/min Impact frequency: 17002230 BPM Impact energy: 2550 J Fuel type: Oil mixture, Gasoline to 2stroke engine oil = 25:1 Fuel capacity: 0.9 L / 0.24 gal Fuel consumption: ≤ 0.5 L/h (0.13 gal/h) Starter: Hand pull start Materials: ABS, Iron, Aluminum, Alloy Steel Colors: Red, Black Pile head sizes: 55 mm/2.16 in (Small), 70 mm/27.56 in (Big) Product size: 32 x 28 x 54 cm / 12.6 x 11 x 21.26 in Packing size: 64.5 x 34 x 37 cm / 25.4 x 13.4 x 14.6 in Net weight: 16 kg / 35.3 lbs Gross weight: 17.5 kg / 38.6 lbs Practical use scenarios Fencing and agricultural posts: Install road, farm, and orchard fence posts quickly and with consistent depth control. Landscaping and gardening: Drive support posts for trellises, vineyard and orchard supports, and small retaining structures in gardens and nurseries. Construction and exploration sites: Fast pile driving for temporary barriers, survey markers, and geophysical exploration stakes where portability and impact repeatability are needed. Operation and maintenance notes Fuel mixture: Use a 25:1 gasoline to 2stroke engine oil ratio. Carburetor cleaning: Clean after every 100 hours of operation. Air filter: Clean the air filter sponge every 36 hours of operation. Longterm storage: Drain fuel and oil from the tank if not used for extended periods and pack openings to prevent dust and moisture entry. Preuse checks: Ensure the oil inlet pipe is full before operation and confirm fuel level in the translucent tank. Starting: Pull the starter quickly and continuously without stopping; do not pull excessively hard. After starting, allow the engine to idle briefly with the throttle released before beginning work. Usage limit: Not suitable for piling in water. Why choose the Jh55 The Jh55 combines a compact, durable design with a revving 32.7 cc 2stroke engine to deliver consistent impact force and frequency for a variety of piling tasks. Its userfriendly features and efficient fuel use make it a reliable choice for professionals and landowners who need a portable, practical post driver for routine and occasional jobs.