To demolish hard materials such as pavement and concrete, one requires a jack hammer—a powerful handheld tool. Its handle contains a mechanism accessed by pressing a trigger with one hand, whilst the tool’s head houses a chisel or pointed tip. Thoughtfully manipulating the handle with one hand and pressing the trigger with the other activates the head, which is then raised and lowered to break apart surfaces.
When considering the possibilities for a job, a wide selection of jack hammers can meet your needs – ranging in size and style and suitable for multiple uses. Pneumatic jack hammers, the most widely used, are powered by compressed air, while alternative methods include electric and hydraulic types.
Pneumatic jack hammers are a popular choice among consumers due to their affordability and ease of upkeep. The tools range in weight from 14 to 27 kilograms, and come with a hose to supply them with compressed air, requiring an average of 6.2 to 8.3 bar for optimal operation. Overall, this type of jack hammer is an effortless yet effective option.
When a pneumatic jack hammer won’t do the job, electric jack hammers are often called in to handle things. Powered by an electrical motor, electric jack hammers are typically hefty pieces of equipment with a weight of 40 to 50 pounds (18 to 23 kg). Their air consumption runs from 70 up to 90 psi (4.8 to 6.2 bar).
With an average fluid power of 3,000 to 5,000 pound-force per square inch (psi) (206 to 345 bar), hydraulic jack hammers are the mightiest jack hammer available – usually seen on industrial and commercial locations. Generally, these extraordinary tools weigh between 100 pounds and 200 pounds (45 to 91 kg), and also feature a hose with the provision of hydraulic fluid for smooth functioning.
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