AL-KO Lifting Mechanism Explorer (Short 200mm / Long 250mm Stroke)

The AL-KO Lifting Mechanism Explorer (distributed by Burquip) is a heavy-duty corner steady and vertical stabilizer engineered for pop-top caravans, off-road camper trailers, overlanding rigs, and utility trailers. Designed to provide rigid stabilizing support and precise height adjustment, this lifting mechanism eliminates chassis sway and unsteadiness when pitching camp or leveling a trailer on uneven outdoor terrain.

Built with a 45 mm square outer body tube and an internal mechanical drive assembly, it is offered in two dedicated stroke variants—Short (200 mm stroke) and Long (250 mm stroke)—allowing fabricators and owners to match the exact ground clearance and drop-reach requirements of their vehicle setup.

Key Features & Benefits:

• Two Application-Specific Stroke Lengths: Available in either Short (200 mm) for standard road caravans and compact trailer chassis, or Long (250 mm) for raised suspensions, off-road camper builds, and high-clearance overlanding trailers.

• Rigid 45 mm Square Outer Tube: Fabricated from heavy-duty steel with a 45 mm square profile, delivering superior torsional resistance and load-bearing strength compared to conventional round light-duty prop legs.

• Precision Mechanical Drive: Features an internal threaded acme lead screw mechanism that allows smooth, controlled vertical lifting and lowering without binding or slipping under static load.

• Corner Steady & Chassis Stabilization: Eliminates chassis bounce, roll, and rock when moving inside a parked caravan, providing a solid, leveled living platform.

• Corrosion-Resistant Surface Treatment: Protective zinc plating/galvanizing guards against road grit, moisture, mud, and harsh outdoor weather conditions.

• Universal Winding Engagement: Compatible with standard caravan/trailer corner steady crank handles for quick, ergonomic deployment and retraction.

Stroke Configuration Options:

• Short Stroke Option (200 mm Stroke):

  • Application: Standard ride-height road caravans, lightweight utility trailers, and low-profile camper trailers.

  • Advantage: Compact retracted length avoids catching on speed humps, driveway inclines, or low ground hazards while in transit.

• Long Stroke Option (250 mm Stroke):

  • Application: Off-road 4x4 trailers, lifted bush campers, and large caravans requiring extended vertical reach on uneven slopes or rocky campsites.

  • Advantage: Provides an extra 50 mm of usable extension, reducing the need for auxiliary wooden leveling blocks or ground packers.

Ideal Applications:

• Off-Road Campers & Caravans: Essential for corner leveling and body stabilizing on bush and gravel campsites.

• Utility & Cargo Trailers: Stabilizing rear ends during loading and unloading of heavy cargo, ATVs, or machinery to prevent trailer tip-back.

• Overland Roof-Top & Pop-Up Mechanisms: Can be adapted for custom vertical lifting and roof pop-up frameworks on service and camper conversions.

Product Specifications:

• Brand / Manufacturer: AL-KO (Distributed by Burquip)

• Product Name: Lifting Mechanism Explorer

• Product Category: Landing Gear / Corner Steadies

• Application: Caravans, Campers, and Trailers

• Outer Tube Profile: 45 mm Square (☐ 45 mm)

• Stroke Options:

  • Short: 200 mm Extension Stroke

  • Long: 250 mm Extension Stroke

• Operation Type: Manual Mechanical Drive (Crank-operated internal screw)

• Finish: Zinc-Plated / Corrosion-Resistant Mild Steel

• Mounting Style: Chassis Weld-On / Bolt-On Bracket Compatible

• Condition: Brand New OEM Trailer Hardware