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
Great Jack, quick delivery...
By: Simon Landrigan on29 December 2025
Needed to upspec my jack for travel, when needed the last thing you want is for poor performing equipment. The Kojack is a beast and although lucky to not have needed it yet, really pleased with its quality and size. Pricing was the best available and delivery was super quick, thanks Caravan RV Camping!
High Lift Caravan Jack
By: Matt Newberry on18 December 2025
I ordered a high lift caravan jack. From order to delivery & post delivery the service was great and really good fast delivery
Fantastic gear
By: Frederick Rieger III on15 December 2025
Wow what an unexpected pleasure to inspect and use the Kojack. The quality is superb and the purchase was made easy with great packaging and shipment.
Great Jack
By: Mark Doig on20 November 2025
This is the best jack around
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.
