CNCEST 52cc 2Stroke Gasoline Hand-held Rock Drill Breaker (One Tip and One Flat)

With this demolition jack hammer, rock breaking and concrete demolition are no longer a problem! Its powerful force and different types of chisels can make it easy for you to complete your work and meet your different needs. This jack hammer can easily handle both fine rock drilling projects and large-scale crushing tasks. Choose it to make every construction more efficient and easier. It can be used for ground slotting, rock breaking, wall drilling, and concrete demolition. It is very suitable for housing foundation removal, brick demolition, interior decoration, and pipeline engineering. Specification Material: ABS, Cast Iron, Aluminum, Alloy Steel, Alloy, Silicon Engine Type: 44mm, Single Cylinder, Air-cooled, 2-Stroke Color: Black, Red Process: Plastic Spraying Assembly Required: Yes Starter System: Hand Pull Start Carburetor Type: MZ15-048 Spark Plug Type: TORCH BM6A Power Source: Gas Powered Fuel Mixture: 25:1 (Gasoline : 2-stroke Engine Oil) Power: 1900W Speed: 6500rpm Displacement: 52CC Noise: 70dB Impact Energy: 20-55J Impact Frequency: 1500bpm Max. Torque and Speed: 3.5N.m/5000rpm Fuel Tank Capacity: 1.3L/0.34gal Fuel Consumption Rate: ≤ 0.6L/0.16gal/h Cylinder Diameter * Stroke: 44*34mm/1.73*1.34in Point Chisel Size: 40cm/15.8in Flat Chisel Size: 39.5cm/15.6in Product Size: 61*38.5*26.5cm/24*15.2*10.4in Package Size: 35*40*72cm/13.8*15.8*28.4in Net Weight: 19.65kg/43.3lbs Gross Weight: 21.05kg/46.4lbs Package Included 1* Demolition Jack Hammer 1* Fuel Oil Mixing Bottle 1* Point Chisel 1* Flat Chisel 1* Funnel 1* Filter Other Accessories for Use Notes Please read the manual carefully and pay attention to the safety precautions inside. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.

Outstanding Performance: Its 1900W engine with 1500bpm impact frequency and 20-55J impact energy provides stable and great power output, ensuring efficient breaking even when handling hard rocks or concrete. Safe to Use: Its exhaust hole is smoke-free and not hot to the touch. The internal core components are heat-resistant and not easily extinguished. There are also multiple heat dissipation holes around the body, making it safe to use. Easy to Operate: The convenient starting rope can be easily pulled. The choke valve can reduce the air volume to increase the concentration of the mixture, making it easier to start the machine. The shutdown switch can turn off the machine quickly, convenient for you to operate and control it. Multiple Choices: It has a point chisel and flat chisel, which can meet different operational needs. Whether it is fine rock drilling projects or large-scale crushing tasks, it can easily handle them. Low Noise: Compared with other jack hammers, it has a muffler, which can effectively reduce noise during operation(70dB). It is very suitable for places that require less interference during working. Large Capacity: With a large capacity fuel tank (0.34gal) and a low fuel consumption (≤ 0.16gal/h), this engine can work continuously for 7-8 hours with full oil. It ensures reliable performance without frequent refilling. Easy to Clean: Due to its smooth metal material, you can easily wipe off the stains on the surface with a cloth, which is convenient and effortless. Satisfaction Guarantee: No matter what problem you encounter or have any questions, please contact us. We will reply and solve the problem for you as soon as possible. Details Comfortable Handle: It is made of anti-slip silicon and has a shock-absorbing design, ensuring a comfortable grip even after a long time of use. Translucent Fuel Tank: It can help you check the oil status and refill oil timely to ensure the smooth operation of the machine. Alloy Clamping Head: Its alloy material is high-quality and durable, and it is not easy for the chisel to fall off. How to Install Insert the chisel into the clamping head. Rotary the latch to lock the chisel. Check whether it is installed in place. How to Start Turn off the choke valve. Press the oil bubble. Pull the starting rope. Turn on the choke valve. Pull the rope again to complete the start.