🔥 Compact power, built to perform — never miss a beat on the job! ⚡
The Hitachi EC99S 4-Gallon Portable Electric Twin Stack Air Compressor combines a robust 15 Amp induction motor with a durable cast iron, oil-lubricated pump to deliver up to 135 PSI of industrial-grade air pressure. Designed for portability at just under 53 lbs, it features thermal overload protection, quick couplers, and steel-encased gauges for reliable, safe, and efficient operation on any jobsite.
| Additional Features | Lightweight, Portable |
| Air Flow Capacity | 3.05 Cubic Feet Per Minute |
| Asin | B01BNDP3X6 |
| Brand Name | Hitachi |
| Capacity | 4 Gallons |
| Customer Reviews | 4.0 4.0 out of 5 stars (45) 4.0 out of 5 stars |
| Global Trade Identification Number | 00717709019898 |
| Included Components | Synthetic Oil SAE15W40 (8 oz.) 115337, Oil Dipstick 881469 |
| Item Weight | 52 Pounds |
| Manufacturer | Koki Holdings America, Ltd |
| Manufacturer Part Number | EC99S |
| Model Name | EC99S |
| Model Number | EC99S |
| Noise | 54 Decibels |
| Power Source | Corded Electric |
| Style | Hitachi EC99S |
| Unit Count | 1.0 Count |
| Upc | 717709019898 |
| Voltage | 120 Volts |
User
Great Compressor
Great little compressor. Compact, efficient, quiet. Excellent value for home use.No break-in proceedure is noted in the manual. So, I filled the compressor with supplied oil, ran it with no load (tank relief valves open) for 20 minutes. Drained that oil [pretty nasty]. Filled with new oil [15W-40] and ran for two minutes. Drained that oil [pretty clean], fill with new oil [15W-40], good to go.
User
A solid and great performing compressor
Hitachi is manufacturing perhaps the best quality and most reliable nail guns on the market. As such, I decided to go with their compressor to see how it holds up in comparison to the little Emglo I had for twenty years. So far I am impressed. It is fast and quieter than my previous compressor, plus a few pounds lighter.
User
great products, greater people to work with.
ALL THE 3RD PARTY PEOPLE AT " BIG SKY TOOLS" ARE "VERY FABULOUS TO WORK WITH!" ive bought their hitachi corded drills and this Hitachi EC99S 4- Air Compressor ..i will buy from them agin anytime, and recogmend them 5*..!
User
pressure switch burned up on third use, operated less than 15 minutes total, refurbished unit
Pressure switch burned up on third use, operated less than 15 minutes total, refurbished unit. Not worth the postage to send back for a warranty claim.
User
Great compresser. Only thing I had to go an ...
Great compresser . Only thing I had to go an purchase a new coupling because other 1 was defective . Wasn't worth time an effort to send back .
User
Runs smooth and quiet, recovers quickly
I would suggest watching videos and listening to the noise levels of different compressors. I was on the verge of buying a Makita compressor which is more money, but this unit is much quieter and just seems to run smoother and happier. We're not devoted to any single brand. We've got a bit of everything. I evaluate tools individually for build quality and value regardless of brand. We have stationary compressors that take care of the shop needs. For our uses, a portable gets taken to a lot of different places, so noise is an important consideration. I'm sold on this unit based on what I've seen and heard.
User
This is a fantastic air compressor from a fantastic company that builds top ...
This is a fantastic air compressor from a fantastic company that builds top quality tools that are much better and cheaper than the yellow ones.
User
Great value!!
Works great !! Very fast recovery!!
Trustpilot
3 weeks ago
3 weeks ago