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The Lenco 20778-001 12V Hatch Lift delivers smooth, powerful, and dependable lifting assistance for engine hatches, lazarette lids, storage compartments, and access panels on boats of nearly any size. With an adjustable 33"–53" extended length, this hatch lift is ideal for medium-sized applications where reliable operation and controlled motion are essential.
Engineered with Lenco’s proven all-electric linear actuator technology, the 20778-001 provides quiet, consistent movement with no hydraulic pumps, hoses, or fluid, reducing maintenance and eliminating corrosion-prone components. The compact, sealed design ensures long-lasting performance in harsh marine environments.
This hatch lift is supplied without a switch, offering flexibility for custom installations, upgrades, or integration with existing control systems, dash panels, or remote switches.
Lenco’s electric lift technology is the industry benchmark for reliability and cleanliness, offering a superior alternative to hydraulic or gas-shock systems.
Maintenance-Free & Clean: Unlike hydraulic cylinders, this electric unit requires no pumps, no hoses, and no messy fluid. This eliminates the risk of oil leaks in your bilge and makes for a much simpler, smaller-footprint installation.
Non-Locking Design: The internal ball screw is designed to be non-locking. This is a critical safety feature, as it allows the hatch to be pulled open manually from the outside in the event of a total onboard power failure.
Smooth Operation: Provides steady torque and consistent movement, holding the hatch firmly in any position without "creeping" over time.
Corrosion-Resistant Materials: The inner and outer tubes are crafted from clear anodized aluminum, specifically chosen for its ability to resist salt spray and oxidation in the harsh marine environment.
Waterproof Housing: The motor and internal gears are protected by a high-impact, UV-resistant glass-filled nylon housing with double O-ring seals, ensuring the unit remains 100% waterproof and submersible.
Plug-and-Play Wiring: Comes with a 2-foot lead featuring a waterproof Deutsch connector for a secure, corrosion-resistant electrical connection.
| Feature | Details |
| Model Number | 20778-001 |
| Extension Range | 33" Retracted to 53" Extended |
| Stroke Length | 20" |
| Voltage | 12-Volt |
| Internal Mechanism | Ball Screw Design (Non-Locking) |
| Tube Material | Anodized Aluminum |
| Switch Included | No (Sold Separately) |
| Connector | 2' Lead with Deutsch Plug |
(1) 12V Electric Hatch Lift: 33" to 53" extension.
(2) Mounting Brackets: High-strength stainless steel.
(2) Clevis Pins: For secure attachment at the pivot points.
Note: This model does not include a helm switch or extension wiring harnesses.
"Before purchasing, ensure you have the 'Retracted' clearance necessary when the hatch is closed. The 20778-001 requires exactly 33 inches of space between your mounting brackets when the hatch is down. If your mounting space is shorter, consider Lenco’s shorter stroke HL models to prevent bottoming out the actuator."
Adjustable 33"–53" stroke range — ideal for mid-size hatch applications
Smooth, controlled lift and lower action for repetitive use
Reduces physical effort and enhances safety compared to manual lifting
Quiet, all-electric operation — no hydraulics, leaks, or fluid
Durable marine-grade construction for corrosion resistance
Perfect for custom or replacement installations
12-volt electric hatch lift (linear actuator)
Extendable 33" to 53" range for versatile applications
All-electric design—eliminates pumps, hoses, and fluids
Sealed, corrosion-resistant housing for marine environments
Compatible with standard momentary switches and integrated helm controls
Designed and manufactured by Lenco Marine, a trusted leader in marine motion control
Model Number: 20778-001
Voltage: 12V DC
Extended Stroke Length: 33"–53"
Switch: Not Included
Type: Electric Hatch Lift / Linear Actuator
The Lenco 12 Volt 33"–53" Hatch Lift (20778-001) is perfect for:
Engine hatch lids
Lazarette and storage compartment lids
Access panels on cabins or flybridge areas
Custom marine lift applications
Replacement of worn or hydraulic hatch supports
Upgrade your vessel with the Lenco 12 Volt 33"–53" Hatch Lift without Switch (20778-001) for smooth, dependable hatch operation backed by marine-grade construction and trusted electric performance.
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Manufacturer : Lenco Marine
Manufacturer Part No : 20778-001
UPC : 874847001663
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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