FUEL CONTAINER AND POWER WORK EQUIPMENT

Provided is power work equipment using a fuel container and/or a lubricating oil container that is/are easily replaced for the power work equipment， and supply(ies) liquid fuel and/or lubricating oil optimized for driving. A chainsaw ( 1A) (power work equipment) includes a main body (10) having an internal combustion engine (50)， and a fuel container (90A) and/or a lubricating oil container (100A) detachably attached to the main body (10). A connection part (92) of the fuel container (90A) is connected with the fuel suction unit (60) in a liquid-tight manner， and the bag (91) is configured to collapse as liquid fuel (F) in the bag (91) decreases. A connection part (102) of the lubricating oil container (100A) is connected with a lubricating-oil suction unit (70) in a liquid-tight manner， and a bag (101) is configured to collapse as lubricating oil (L) in the bag (101) decreases.