Heavy-Duty Parking Jack 1,200kg (Square Profile / 300mm Stroke)

The Parking Jack 1,200kg is a high-capacity mechanical landing gear and leveling prop stand engineered to provide unyielding vertical lift, chassis leveling, and parking stability for commercial transport trailers, heavy plant carriers, multi-axle agricultural equipment, and large caravans. Rated for an exceptional 1,200 kg static load capacity, this heavy-duty jack ensures positive support on uneven, unpaved, or sloping ground while enabling safe, controlled coupling and uncoupling under substantial tongue loads.

Fabricated with a rigid 80 mm square outer body tube and a matching 70 mm square inner leg, this profile delivers superior torsional strength and lateral deflection resistance compared to conventional round jacks. Offering an extended 300 mm lift stroke across an overall closed length of 670 mm, it provides generous height adjustment to bridge ground clearance gaps across lifted off-road suspensions and high-deck commercial chassis.

Key Features & Benefits:

• 1,200 kg Heavy-Duty Static Load Capacity: Built to carry up to 1.2 metric tons of downward tongue and chassis weight, providing rigid, sag-free support for commercial equipment trailers, heavy horseboxes, and tandem-axle machinery transports.

• Heavy-Duty Square Profile Construction: Features an 80 mm square outer tube paired with a 70 mm square inner tube, delivering high resistance against twisting, binding, and side-load deflection under heavy static weights.

• Extended 300 mm Usable Stroke: Delivers a full 300 mm of continuous vertical adjustment to accommodate tall drawbar setups, lifted off-road chassis, and rutted campsite terrain without requiring makeshift wooden packing blocks.

• Compact 670 mm Overall Length: Retracts to a neat 670 mm overall body profile, maximizing ground clearance during transit while maintaining structural overlap inside the outer sleeve.

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

• Integrated Wide Steel Footplate: Standard welded pressed-steel base foot broadens ground contact pressure, preventing the jack leg from sinking into mud, soft sand, loose gravel, or sun-softened asphalt.

• All-Weather Protective Coating: Corrosion-resistant surface finish shields the heavy-gauge carbon steel body and internal drive threads against road salt, moisture, mud, and harsh outdoor weathering.

Ideal Applications:

• Commercial & Plant Transporters: Skid-steer trailers, mini-excavator haulers, and tandem-axle car trailers requiring high tongue weight capacity during loading and storage.

• Heavy Caravans & Overland Trailers: Front drawbar leveling and living-space stabilization on rough or uneven terrain.

• Agricultural Equipment & Implements: Stabilizing heavy field sprayers, seed drills, mobile grain bins, and farm service tankers.

• Industrial & Site Machinery: Rigid landing gear for mobile diesel generators, compressor units, and mobile site offices.

Product Specifications:

• Product Name: Parking Jack 1,200kg

• Product Category: Landing Gear / Parking Jacks

• Static Load Capacity: 1,200 kg

• Stroke Length: 300 mm

• Total Length (Closed): 670 mm

• Outer Tube Profile: 80 mm Square 

• Inner Tube Profile: 70 mm Square 

• Drive Mechanism: Manual Internal Lead Screw Actuation

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

• Mounting Configuration: Direct Chassis Weld-On / Bolt-On Bracket Ready

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

• Application Compatibility: Trailers, Caravans, Commercial Transporters & Agricultural Implements

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