Makita MAC2400 Big Bore

Last updated: October 31, 2026

Makita MAC2400 Big Bore
3.3/5#7 of 20 in portable air compressors
3.3

A long serving contractor twin stack for framing crews who want a durable oil lubed pump over light weight.

  • 4.2 CFM at 90 PSIAirflow
  • 4.2 galTank
  • 79 dB(A)Noise
  • 1 yearWarranty
Check price at Amazon$434

Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Oil lubed cast iron pump is built to last years of daily jobsite use
  • 4.2 CFM at 90 PSI runs framing and roofing nailers
  • Roll cage protects the pump and gauges when it gets thrown in a truck
Cons
  • Heavy at 77 lb
  • Needs oil checks and changes
  • One year warranty

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

Specifications

Model numberMAC2400
Air
Airflow at 90 PSI4.2 CFM
Airflow at 40 PSI4.8 CFM
Max pressure130 PSI
Tank4.2 gal
Pump and motor
PowerCorded electric
Motor2.1 hp
Oil-free pumpNo
Build
StyleTwin-stack
Noise79 dB(A)
Weight77 lb
Warranty1 year

Alternatives in this size

Compare

Compare the Makita MAC2400 Big Bore with any other air compressor →

More from Makita: every Makita product ranked.