Heavy-Duty Square Mechanical Parking Jack 2,500kg (Two-Stage / 576mm Stroke)

The Heavy-Duty Square Mechanical Parking Jack 2,500kg is an industrial-grade landing gear and leveling prop stand engineered to provide high-tonnage vertical lift, extended stroke adjustment, and positive stationary support for heavy commercial trailers, plant transporters, agricultural equipment, and large touring caravans. Rated for an exceptional static load capacity of 2,500 kg (2.5 metric tons), this mechanical jack ensures dependable, drift-free front-end tongue support across uneven, soft, or steep terrain, facilitating effortless coupling and decoupling under heavy drawbar loads.

Constructed around a multi-stage telescoping profile featuring an 80 mm square outer body tube and nested 70 mm and 60 mm square inner legs, this dual-extension design delivers an extensive 576 mm lifting stroke while maintaining a compact 685 mm overall closed body length. This heavy-gauge square-tube geometry delivers superior torsional rigidity, high bending moment resistance, and lateral stability compared to standard round jacks, making it the ideal solution for tall drawbars and lifted suspensions that demand maximum vertical stroke.

Key Features & Benefits:

• Massive 2,500 kg Static Load Capacity: Confidently carries up to 2.5 metric tons of downward static nose and chassis weight, making it suited for heavy tandem-axle utility trailers, horseboxes, plant haulers, and large touring caravans.

• Extended 576 mm Usable Stroke: Multi-stage telescoping design provides an extensive 576 mm of continuous vertical travel, easily bridging wide ground clearance gaps on high-riding trailers, off-road rigs, and steep embankments.

• Compact 685 mm Closed Profile: Despite its long extension capability, the retracted length remains at 685 mm, preserving under-chassis road clearance and preventing snagging during transit.

• Heavy-Duty Square Profile Construction: Combines an 80 mm square outer casing with nested 70 mm and 60 mm square inner sections to maximize resistance against bending moments, torsional twisting, and binding under heavy static loads.

• Precision Mechanical Screw Drive: High-torque internal mechanical acme lead screw delivers smooth, low-effort vertical adjustment and positive load retention with zero slippage or hydraulic pressure drop over long-term parking.

• Integrated Wide-Base Steel Footplate: Standard welded pressed-steel base foot distributes concentrated downward tonnage across a broad ground contact area, preventing the post from sinking into mud, soft sand, gravel, or hot asphalt.

• Direct Chassis Integration: High-strength structural carbon steel body is optimized for direct chassis welding or mounting via heavy-duty structural bracketry on drawbars and A-frames.

• All-Weather Protective Coating: Industrial corrosion-resistant finish shields the structural steel tubing and internal drive threads against road salt, moisture, mud, and outdoor weathering.

Ideal Applications:

• Commercial & Plant Equipment Trailers: Tandem-axle goods trailers, mini-excavator carriers, and machinery haulers requiring high tongue-weight support during unhitched loading.

• Heavy Agricultural Machinery: Stabilizing mobile sprayers, feed bins, water bowsers, and tractor-towed farm implements on uneven farm tracks.

• Heavy Touring Caravans & Campers: Front drawbar leveling and steady support on campsite pitches, grass stands, and gravel sites.

• Horseboxes & Livestock Trailers: Firm, stable landing gear capable of handling heavy tongue weights and dynamic animal shifting during vehicle hitching.

Product Specifications:

• Product Name: Parking Jack 2,500kg

• Product Category: Landing Gear / Parking Jacks

• Static Load Capacity: 2,500 kg (2.5 Metric Tons)

• Outer Tube Profile: 80 mm Square (☐ 80 mm)

• Inner Tube Profile: 70 mm & 60 mm Square (☐ 70 mm & ☐ 60 mm)

• Lifting Stroke Length: 576 mm

• Total Length (Closed): 685 mm

• Drive Mechanism: Manual Internal Lead Screw Actuation

• Foot Type: Integrated Heavy-Duty Welded Pressed Steel Base Foot

• Mounting Style: Chassis / Drawbar Mount (Weld-On / Bolt-On Bracket Ready)

• Finish / Surface Treatment: Industrial Corrosion-Resistant Protective Coating

• Application Compatibility: Trailers, Caravans, Horseboxes & Heavy Utility Equipment

• Condition: Brand New Heavy-Duty Trailer Landing Gear Hardware