A&W Dyno

Hay maker2 · Nov 11, 2017

Does any one have a manual that the can scan and email me for an A&W Dynamometer model 375?
Thanks

John730D · Nov 11, 2017

I don't have one, but they are still in business. Started in my hometown of Colfax, Il., but now are located in Pontiac, Il.
A & W Dynamometer

pete 23 · Nov 11, 2017

I watched that video but they run it through so fast hard to catch everything. I used a A & W dyno for many years. I don't remember the model number but it was about a 300 horse power unit. Had two load controls. A basic one and then the fine tuning one you could take right up to the front of the tractor as you watched test instruments and did adjustments. Bar was adjustable for different rated engine speeds at pto.

I'm sure most know but will say again, the A & W stands for original engineer and designer, owner Art Warsaw. He was the W in the M & W corporation and they split partially because they could not agree on how a dyno should be made. Art Warsaw believed in measuring the torque with a brake and M used a oil pressure conversion device.

When we got our new dyno, Art Warsaw delivered it himself. I worked with him most of a full day setting it up and testing tractors. Very memorable experience. Only engineer I ever met in my whole career.

MikeJM · Nov 12, 2017

I have one somewhere, I’ll have to see if I can find it

A&W Dyno

Hay maker2

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John730D

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pete 23

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MikeJM

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