This 52cc petrolpowered trench digger is designed for efficient soil excavation and root cutting. The singlecylinder, aircooled 2stroke engine delivers 1900 W at 6500 rpm and up to 3.5 N.m torque at 5000 rpm, producing 1500 impacts per minute with an impact range of 20 to 55 J. Built with steel and durable PP components, it is available in black and red. Key benefits digging efficiency: 1900 W engine power and 1500 blows per minute reduce manual effort and speed up trenching and transplanting tasks. Strong impact and torque: 20 to 55 J impact capacity and 3.5 N.m torque make it effective at breaking compacted soil and cutting through roots. Practical fuel system: 1.3 L tank and fuel consumption up to 0.6 L per hour for extended work cycles. Fuel mix ratio 25:1 (gasoline to 2stroke engine oil). Durable construction: wearresistant steel parts and shockresistant PP components extend service life under normal use. Easy operation and maintenance: manual pullstart system with throttle and flameout switch for straightforward control and low failure rate. Performance and specifications Engine: singlecylinder, aircooled, 2stroke Displacement: 52 cc Maximum power and speed: 1900 W at 6500 rpm Maximum torque and speed: 3.5 N.m at 5000 rpm Impacts: 1500 blows per minute Impact capacity: 20 to 55 J Fuel tank volume: 1.3 L (0.34 gallons) Fuel consumption: up to 0.6 L/h (0.15 gallons/h) Mixing ratio: 25:1 gasoline to 2stroke engine oil Engine size: 44 x 34 mm (1.73 x 1.34 inch) Noise level: about 105 dB Body size (L x H): 38 x 67.5 cm (14.96 x 26.57 inch) Shovel size (L x W): 35 x 16 cm (13.78 x 6.3 inch) Materials: steel and PP Available colors: black, red Basic operation Press the oil primer bulb to supply oil to the carburetor. Close the choke. Pull the starting handle 3 to 5 times. When ignition is heard, push the air valve back; the machine will not start unless the air valve is pushed. Open the choke and pull the starting handle 1 to 3 times to start the engine. Once running, operate normally. Shovel installation 1. Insert the shovel into the mounting slot. 2. Pull the latch outward. 3. Rotate the detent latch to lock the shovel head. 4. Confirm the shovel is securely installed before use. Package contents 1 machine body 1 shovel 1 funnel 1 filter 1 proportioning oil tank 1 English manual Other accessories Recommended applications Tree transplanting and root ball excavation: wide shovel design helps lift and cut roots for relocation of small to medium trees. Garden and landscape trenching: create irrigation trenches, plant trenches, and prepare soil for edging or piping. Soil clearing and root cutting in yards and orchards: remove compacted soil and sever redundant roots during site preparation. Important notes and safe use This tool is intended for soil applications only. Do not use on rock, stone, metal surfaces, or debris. Always follow the user manual. Wear appropriate eye and hand protection during operation. Other protective equipment may be depending on the task. Observe local fuel handling and storage practices. Use the correct 25:1 gasoline to 2stroke oil mixture. This machine combines power, strong impact capability, and durable materials for practical trenching and rootcutting tasks in landscaping and gardening.