Maxim
Maxim 288450 WC Welded Hydraulic Cylinder 3.5 Bore 30 Stroke 1.75 Rod
Double-acting welded hydraulic cylinder with 3.5 in bore, 30 in stroke and 1.75 in rod rated to 3,000 psi
- 5 in bore delivers high-force output
- 30 in stroke provides long linear travel
- 75 in rod resists bending under load
- Double-acting design powers both extend and retract
- 3,000 psi rating handles demanding hydraulic systems
Application Fit
The Maxim 288450 welded cylinder suits machines that need a 3.5 inch bore and a 30 inch stroke for linear force. It fits hydraulic circuits that run up to 3,000 psi and accept #8 SAE ports. Builders who need a shorter stroke, a smaller bore diameter or a different rod size should select another model.
Deciding Specification
The 30 inch stroke fixes the travel distance between the 40 1/4 inch retracted length and the 70 1/4 inch extended length. That dimension decides whether the cylinder fits the available mounting space.
Highlights
- 5 in bore delivers high-force output
- 30 in stroke provides long linear travel
- 75 in rod resists bending under load
- Double-acting design powers both extend and retract
- 3,000 psi rating handles demanding hydraulic systems
Specifications
| Brand | MAXIM |
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Questions about this item
How much heat does the 3.5 in bore cylinder generate when running all day at 3,000 psi?
The welded cylinder converts hydraulic pressure into linear force; heat comes from the power unit and fluid friction, not the cylinder itself. Proper fluid cooling keeps temperatures stable.
What hydraulic fittings and pins must I already have to install the #8 SAE ports and 1 in pin holes?
You need #8 SAE male adapters or hoses for the two ports, plus two 1 in diameter pins and matching clips to secure the cylinder ends.
Will the 70 1/4 in extended length and 1.75 in rod fit the mounting points on my older 3.5 in bore equipment?
The cylinder has a 40 1/4 in retracted length, 30 in stroke, 1.75 in rod and 1 in pin holes; match those centres and pin sizes to your existing brackets.
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