Chief Chief AC Dock Leveler: 6 qt. tank, 3 Phase, On/Off
AC powered dock leveler controls two single acting dock cylinders. Valving: integrated sequence, shuttle, logic, and throttle valves (see drawing). On/Off only, no remote needed. Customer will be required to wire unit.Dock levelers of this type utilize two single acting cylinders; one to raise the entire dock plate and the other to extend the lip that bridges the gap between the dock plate and the trailer. The operation is the same in both units, to place the dock in the loading position the unit’s AC motor is energized.Oil is sent to cylinder #1 which raises both the dock plate and the lip to an approximate 45º angle.When cylinder #1 is fully extended, a sequence valve sends oil to cylinder #2 to extend it.When cylinder #2 is fully extended, the motor is de-energized, allowing cylinder #1 to retract and briefly holding cylinder 2 extended. To release the trailer, the motor is energized extending cylinder #1, as the plate raises cylinder #2 is allowed to retract letting the lip fall back to a vertical position. When cylinder #2 is fully retracted, the motor is de-energized allowing cylinder #1 to retract and the dock to rest as pictured (see drawing). This unit is similar to the Maxim #253131 in fit, form, and func(more...)
| GPM | 1.6 |
|---|---|
| MPN | 253327 |
| Phase | 3 Phase |
| Port Size | SAE 6 |
| Product Line | Chief |
| PSI | 2600 |
| Tank Size | 6 Qt. Poly (effective volume) |
| Voltage | 230 VAC V |
| Weight | 37.00 LBS |
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Frequently Asked Questions
How do I get pricing for 253327?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 253327?
253327 is a Chief part. KKM Solutions sources Chief components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 253327 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 253327 — check Chief's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 253327?
Key specifications include GPM: 1.6; MPN: 253327; Phase: 3 Phase; Port Size: SAE 6. The full specification table on this page lists every published attribute for this part.
How quickly can 253327 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.