Help Identifying Hydraulic Puller

K

kjones95206

Plastic

Joined

Jul 18, 2017

• Jun 24, 2021

• #1

This hydraulic puller has an outside diameter of 5" and its over height is 13".
I am unable to find any markings on the ram other than the "Ret" mark for the return hose.
Can someone tell me the brand and model of this ram?

 

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Bill D

Diamond

Joined

Apr 1, 2004

Location

Modesto, CA USA

• Jun 24, 2021

• #2

What makes it a puller not just a push cylinder? I do not see how you would attach a pull load to the movable ram.
Bill D

 

eKretz

Diamond; Mod Squad

Joined

Mar 27, 2005

Location

Northwest Indiana, USA

• Jun 24, 2021

• #3

Ret is for "Retract" not return. Looks like an Enerpac ram. Also looks like someone has been hammering on the side of it. And no, not a puller.

 

Ries

Diamond

Joined

Mar 15, 2004

Location

Edison Washington USA

• Jun 24, 2021

• #4

Look on the enerpac website, you should be able to match your dimensions, and find approximate tonnage. I would guess its around 50 ton. It looks similar to this one. https://www.enerpac.com/en-us/general-purpose-cylinder/RR506

 

P

petersen

Cast Iron

Joined

Dec 13, 2008

Location

minnesota

• Jun 24, 2021

• #5

Search: Enerpac RR 506..... 50 ton Double acting

 

T

Tyrone Shoelaces

Diamond

Joined

Apr 19, 2006

Location

Manchester, England

• Jun 25, 2021

• #6

Another vote for an “ Enerpac “.

Regards Tyrone.

 

B

boslab

Titanium

Joined

Jan 6, 2007

Location

wales.uk

• Jun 25, 2021

• #7

Even the right colour, not a cheap unit either, there’s about 1500 of our pounds there, seal kits are not cheap either although there are compatibles available, common failure I’ve found was a bent ram through overloading, at least in a steel plant so that’s not representative really!, good kit operated by idiots usually gets damaged
Mark

 

B

Bill D

Diamond

Joined

Apr 1, 2004

Location

Modesto, CA USA

• Jun 25, 2021

• #8

I belive Enerpac runs their stuff at several times higher pressures. Means everthing is special, not off the shelf pressure hoses etc. It also means any cylinder can be much smaller diameter for equal force.
Bill D

 

gbent

Diamond

Joined

Mar 14, 2005

Location

Kansas

• Jun 25, 2021

• #9

Look carefully around the base of the cylinder, on the OD. If it is an Enerpac it will have a part number and a date code or revision level.

 

D

DDoug

Diamond

Joined

Oct 18, 2005

Location

NW Pa

• Jun 25, 2021

• #10

Bill D said:

I belive Enerpac runs their stuff at several times higher pressures. Means everthing is special, not off the shelf pressure hoses etc. It also means any cylinder can be much smaller diameter for equal force.
Bill D

Click to expand...

Numbers Bill.....Enerpac normally runs 10,000 psi.

There are hose shops that can make you hose for it.

 

B

Bill D

Diamond

Joined

Apr 1, 2004

Location

Modesto, CA USA

• Jun 25, 2021

• #11

Digger of course they can make up hoses for you just let them know it is not the regular 3,500? pressure stuff.
Reminds me of buying auto fuel hose when they used to ask for fuel injection or regular low pressure fuel hose.
Bill D

 

D

DDoug

Diamond

Joined

Oct 18, 2005

Location

NW Pa

• Jun 26, 2021

• #12

Bill D said:

I belive Enerpac runs their stuff at several times higher pressures. Means everthing is special, not off the shelf pressure hoses etc. It also means any cylinder can be much smaller diameter for equal force.
Bill D

Click to expand...

Bill D said:

Digger of course they can make up hoses for you just let them know it is not the regular 3,500? pressure stuff.
Reminds me of buying auto fuel hose when they used to ask for fuel injection or regular low pressure fuel hose.
Bill D

Click to expand...

But you are just "Arm waving" with no semblance of reality with your "advice" of ...."I belive Enerpac runs their stuff at several times higher pressures."

If you don't know.....just make up some vague stuff ?

I deal with enerpac, OTC, and simplex several times a year.