earthquake 1/2in impact question

[lightning02]

Just have a fast question about the HF earthquake 1/2in impact

What is the forward tq rating? Is it 700 or is that the nut breaking rating?

 

[binder man]

It's enough if feed with good air. ..I use it everyday to bust loose semi lug nuts, 1 5/16" socket

 

[lightning02]

I need to know the forward rating tho. Not reverse.

 

[binder man]

My bad. ..I tighten the lugs and u bolts. .. beats the 3/4" IR I have but it's due for a tune up, but still it has more than enough if Fed with GOOD air...

 

[dnschmidt]

Easily 400 ft-lb if you've got enough air.

 

[Loscaldazar]

50-500 FT-lbs

 

[lightning02]

Thanks

What's the ideal air setup for this gun? Cfm/hose size/psi/etc