Hitachi EC12 14.5 amp 2-Horsepower 4-Gallon Oiled Twin Hot Dog CompressorHitachi EC12 14.5 amp 2-Horsepower 4-Gallon Oiled Twin Hot Dog Compressor
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- 14-1/2 amp 2-horsepower 4-gallon oiled twin hot dog compressor with carrying handle
- 4.1 cfm delivered at 90 psi; shut-off valve at line and auto reset
- Cylinder constructed of cast iron
- Includes DEWALT synthetic compressor oil and pressure regulator
- 60-pounds; 1-year warranty
 With a robust motor and a consistent air-flow system, this compressor supports a range of tools. View larger. |
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 The pressure switch (right) is in convenient range of the pressure-reduction knob (left). View larger. |
The EC12 uses a two-horsepower, 115-volt direct-drive electric motor. This robust motor will give you quick recovery times and maximum all-around performance, and the motor's line regulator with gauge makes this tool ready to go right out of the box. Built for durability and long life, the EC12's motor will give you consistent, reliable performance.
Efficient Air Delivery System
The EC12's air delivery system makes it ideal for supporting any type of pneumatic nailer or stapler. The large twin stack air tanks provide a maximum air capacity of four gallons and a maximum pressure of 125 psi. Air delivery is 4.2 CFM at 40 psi, 4.1 CFM at 90 psi, and 3.6 CFM at 100 psi.
Oil-Lubricated Pump for Smooth Operation
The EC12 features an oil-lubricated pump for maximum efficiency and smooth operation over the life of the compressor. For convenience, the oil dip stick and drain valve are easily accessible on the exterior of the air compressor.
Designed for Long Life and Portability
Relatively compact in size, the 60-pound EC12 features a convenient carrying handle for portability. And with a rugged all-metal interior and fan, the EC12 is able to withstand any jobsite. An intake filter provides added protection against interior component damage and is easily accessible by removing a single screw. Additionally, a thermal protection feature guards against problems, such as motor overload, by automatically shutting down the compressor.
The Hitachi EC12 Twin Stack Air Compressor is backed by Hitachi's one-year warranty.
About Hitachi: A Tradition of Innovation
Hitachi Power Tools (Hitachi Koki USA, Ltd.) provides professional-grade power tools for a variety of applications, including woodwork, metalwork, concrete, drilling, cutting, and fastening. Hitachi is a leader in power tool research and development and has achieved many firsts in the power tool industry. Today, Hitachi continues the tradition of innovation and engineering with new features in addition to classic quality.
What's in the Box
EC12 Air Compressor, synthetic oil SAE 5W50 (8 ounces), oil dipstick, and pressure gauge.
- Tools & Hardware: 0 pages
- Publisher: Hitachi
- Label: Hitachi
- Studio: Hitachi
- Average Customer Review: based on 53 reviews
- Sales Rank in Tools: #43834
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1. The pressure regulator leaks air. You can hear the air leak when the working pressure is set below 90psi. At higher working pressure, the leak is not as noticeable. It also seems that Hitachi uses non-standard thread as standard 1/4" hex nipple does not fit. I had to reuse the hex nipple came with the unit.
2. The unit does not hold pressure. Over a 12-hour period, it lost about 20 psi of air. I have noticed the unit will refill the tank periodically even though it is not being used.
3. The unit fails to run sporadically. The motor makes a humming sound but the compressor will not kick in. The motor will stop in a few seconds and the same cycle will repeat every few seconds. The only way to get the unit working again is to cycle the AUTO/STOP switch.
I am really disappointed by the quality of this Hitachi air compressor.
Since this has happened to us a total of 3 times now, this is not just a case of random failure, but is a systematic problem. A shame, too, because the rest of the tool seems quite robust. We are shopping for new compressors now. I can tell you one thing - they won't be Hitachi.