Kojack 750mm High Lift 4 Tonne Jack
SKU: KJ4THL100 Learn More»
Kojack High Lift 4 Tonne Hydraulic Jack Lift to 750mm
Take the hassle out of caravan / 4WD / boat trailer lifting with the Kojack High Lift, by Purple Line. This high lift model adds an additional 150mm extension for added height for a total lift to 750mm. The ideal hydraulic caravan jack for safe, easy lifting of even the heaviest Aussie caravans and is RVS tested and certified to Australian/New Zealand Standard AS/NZS 2693:2007.
Versatile and smooth, Kojack comes with ball and block fittings to suit most Australian caravans and mounts to the chassis, so it won’t compromise jockey wheel mounts. And with a lifting range of 220mm and a massive 4-tonne capacity, it remains lightweight at just 12kgs even with all the additional fittings. Great for Caravans, RVs, 4WDs and Boat Trailers.
It’s no surprise that Kojack is standard in all OPUS Caravans!
Includes:
- Hydraulic Jack
- Two-piece collar
- 2x heads (Round & Square)
- 100mm Extension
- 150mm Extension for extra height
- Convenient Carry Bag
Specifications
SKU KJ4THL100
Brand Purpleline
GTIN 9347296000026
Product Category Jockey Wheels and Jacks
Q & A
-
Is this jack rated to 4T at all heights?
Yes, the jack will be rated to 4T at all heights.
-
What is the physical dimensions of just the Jack?
The dimensions of the Jack are 37cm L x 17cm W x 25cm H
Reviews
A must have jack
By: Peter Rock on19 February 2026
This is a great product. Not only does it have great lifting capacity, it has flexibility so that it can be adjusted to lift vehicles/vans of varying heights very easily. I recommend also purchasing the base plate for complete peace of mind.
Amazing
By: Shaula on6 February 2026
Perfect for the offroad caravan and 4x4. 1 piece of gear for all vehicles. 100% worth the money. Great piece of kit.
Kojack highlift4
By: Robert on3 February 2026
Very happy ,lifts a three ton van with ease, has to be one of the safest heavy lift jack around.
Kojack caravan lift
By: Chris Bottrell on28 January 2026
Works well.
Warranty
Warranty Period: 2 Years
Warranty Details: Please CLICK HERE for Warranty Information on this product
Delivery
- We ship Australia-wide with national road express freight companies such as Star Track, TNT and Toll.
- Small Items are sent with Australia Post via regular post.
- Delivery times are generally 3-5 days from day of dispatch for major cities (sometimes quicker). Please allow longer for regional and remote areas.
- Once your item(s) have been dispatched, we will provide you freight tracking information so you can track your delivery to your door.
- Items are fully insured during the freight process.
- Unfortunately we cannot deliver to PO Boxes.
- For further details on our Delivery Process you can visit our Delivery Page HERE.
