Makita MAC2400 Big Bore 4.2 HP Air Compressor

The Makita MAC2400 uses a big bore pump design for faster air recovery, making it a favorite among maintenance and facilities crews running pneumatic tools continuously throughout the workday. Makita's Big Bore piston technology uses a larger-diameter cylinder to move more air per stroke, letting the MAC2400 deliver 4.2 SCFM at a relatively compact size compared to compressors with standard-bore pumps rated for similar output. Its oil-lubricated cast-iron pump is designed for durability under repeated daily use, a common requirement in professional trade settings rather than occasional home use. The big wheel and handle design prioritizes real jobsite mobility, letting one person move it across uneven ground more easily than compressors with small hard casters. Makita rates this compressor for low amp draw, a genuinely practical benefit for jobsites running on a single generator or shared circuit alongside other power tools.