Purpleline KoJack 4000kg Hydraulic Caravan Jack Kit – AS/NZS Certified Lifting Solution (SKU: KJ4T100)

The Purpleline KoJack 4000kg Hydraulic Caravan Jack Kit is your ultimate companion for safe and hassle-free caravan lifting. Whether you’re dealing with a roadside flat or need to perform essential maintenance, KoJack delivers the power and precision you need without the bulk of a traditional jack.

Rated to a massive 4000kg lifting capacity and fully AS/NZS 2693:2007 certified, this jack is trusted by OPUS Caravans and adventurers all over Australia. It’s built with Australian conditions in mind, combining strength, versatility, and portability into one smart solution.

Key Features:

• 4-Piece Kit: Includes hydraulic jack, two-piece collar, round & square lifting heads, and a 100mm extension piece
• Wide Compatibility: Designed to suit most Aussie caravan chassis with block & ball fittings
• Safe Mounting: Lifts directly from chassis – no need to compromise jockey wheel mounts
• Big Lift, Light Weight: 220mm lift range, 4000kg capacity, and only 12kg total kit weight
• Travel Ready: Neatly stores in included durable carry bag
• Peace of Mind: RVS tested and compliant with AS/NZS 2693:2007 safety standard

Why KoJack is a Road Trip Essential:

Even the best-equipped caravanners run into punctures or soft ground situations. KoJack gives you the confidence to tackle these moments head-on—no signal, no stress, no waiting for rescue. It’s smooth, safe, and stable—because your journey deserves more time enjoying and less time waiting.

Ideal For:

• Solo and family caravan travellers
• Remote area explorers
• Off-grid and outback road trippers
• Workshop or on-road maintenance professionals

Backed by Purple Line’s commitment to safety and quality, the KoJack 4T is more than a jack—it’s your mobile workshop lifeline.

Frequently Asked Questions

• Q: Will this jack fit my caravan?
  A: KoJack is compatible with most Australian caravans. It includes both round and square heads plus a collar system for flexible chassis fitting.
• Q: Is the jack heavy to carry?
  A: Not at all. The complete kit weighs just 12kg and comes in a convenient carry bag.
• Q: Is it compliant with Aussie safety standards?
  A: Yes, it’s fully certified to AS/NZS 2693:2007 for hydraulic jacks—RVS tested and approved.
• Q: Can I use this jack on uneven ground?
  A: Yes, but always ensure stable footing under the jack and consider using a jack pad for softer surfaces.
• Q: Is it suitable for lifting a fully loaded caravan?
  A: Absolutely. It’s rated to 4000kg, making it ideal even for heavy-duty use.

Evaluation & Recommendation

The KoJack 4T hydraulic jack is an essential tool for any caravan owner travelling across Australia’s diverse terrains. If you regularly travel through remote areas, stay off-grid, or simply want a reliable backup for tyre changes and suspension work, this jack kit delivers strength, compliance, and portability.

Recommended For:

• Caravan owners who prefer DIY solutions over roadside assistance
• Travellers seeking RVS-tested and certified lifting solutions
• Touring families and off-road enthusiasts with heavy-duty needs

Installation & Usage Tips:

• Position the jack beneath the designated lift point on the chassis
• Use the appropriate head (round or square) to suit your chassis style
• Insert the extension piece for added height when needed
• Always operate on firm, stable ground
• After use, store all components in the carry bag to prevent loss

If you are unsure whether this jack suits your caravan model, contact us anytime—we’re happy to assist.