Thread: Dewalt 745 vs 7491 power ratings
23rd Sep 2019, 09:59 AM #1Woodworking mechanic
- Join Date
- Jan 2014
- Sydney Upper North Shore
Dewalt 745 vs 7491 power ratings
Just a quick one.
Dewalt list both input and output power ratings for their saws. The “good book” says the difference between the two is the motor efficiency.
The ratings are as follows.
745 input 1850W. Output 1200 W
7491 input 2000W. Output 970 W
Any explanation as to why the so called efficiency differences?
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