E300

45P/Pi 300mm Extension Kit

$650.00

The 300mm extension kit extends the column heights of the HAPP 45P and HAPP 45Pi models by 300mm.
This is particularly useful for customers lifting tall vehicles such as vans and cars with racks installed that still want the maximum lift height of the lift.
The kit includes:

  • longer carriage synchronisation cables
  • Extension for the limit switch cable
  • Extension for he columns
  • Mounting plates and bolts to connect extensions to columns
  • Hydraulic line extensions

This kit does not impact your WH&S registration

SKU: E300 Category:

The 300mm extension kit extends the column heights of the HAPP 45P and HAPP 45Pi models by 300mm.
This is particularly useful for customers lifting tall vehicles such as vans and cars with racks installed that still want the maximum lift height of the lift.
The kit includes:

  • longer carriage synchronisation cables
  • Extension for the limit switch cable
  • Extension for he columns
  • Mounting plates and bolts to connect extensions to columns
  • Hydraulic line extensions

This kit does not impact your WH&S registration

Important: EVERY HAPP car lift design is tested in Queensland by Australian Professional engineers against Australian Standards using state of the art technology!!!! The multi coloured pictures on our lift specs are snippets from the engineers report that PROVES that we are doing this. We are the leaders in quality, if you do not see this drawing on your product, it is NOT tested to Australian Standards.

Contact Us

About Happ HAPP is a Company created by car enthusiasts for car enthusiasts. Car clubs asked us to change the game and we did. We take our job seriously and will only offer you the best products that we can source. We have sold hoists all across Australia. Our prices are the best, with quality and service assured.


Hi Maree and Gavan, Just a quick note to let you know that the installation is complete and I spent the day playing with the hoist. Thanks for supplying an affordable quality product for home-based enthusiasts. Regards, Rob HAPP35 – low column 2 post floor plate – Rob Gray – April 14, 2013



I can say the installation and commissioning of the hoist was flawless, i did not have any problems assembling it and the quality of the hoist is excellent. Happ40P – 4T Clear floor – Asymmetric Gen 2 arms – Michael Catlow, Oct 2020


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Weight 80 kg
Dimensions 116 × 116 × 40 cm

Contact Us

About Happ HAPP is a Company created by car enthusiasts for car enthusiasts. Car clubs asked us to change the game and we did. We take our job seriously and will only offer you the best products that we can source. We have sold hoists all across Australia. Our prices are the best, with quality and service assured.


Thanks Maree and Gavan, as per attached pic Happ 40 hoist installed and works great.Blown gearbox was out of the son’s drift car in 20 minutes. Not one swear word was uttered! HAPP40 – WH&S approved clear floor hoist – Rob Venema – June 14, 2017



I recently purchased a new 1.5T aluminium trolley jack and a 1T engine crane with pneumatics. Jodie and Karen were fast and efficient with getting me sorted out and answering questions, and pick up in Willow Vale was great. Gavan was also super helpful... Engine Crane EC10A & Trolley Jack ATJ10 – Chris Lee, March 2023


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  • We are an Australian owned and operated company with a focus on the best possible quality for reasonable prices.
  • We sell mainly by recommendation. To do this we  have personal and professional customer service;  we work with every customer to make sure they are happy with the products they purchase.
  • Imported products are typically assembled overseas to keep the costs down. We  have a Qualified Mechanical engineer working for us in China and other engineering inspection companies engaged that inspect our products and partner companies’ quality processes. Inspections typically take place early in production including internal components which are reworked if not up to standard. Critical components are focused on to ensure key products are made correctly.
  • We also use the best possible materials in our products. Our clear floor hoists have stainless steel hydraulic lines and our four post hoists have 12+mm solid steel cables tested in Australian NATA registered laboratories. Our synchronisation cables are solid steel and safety latches are billet steel.
  • We apply the best designs from our business registered hoists into our home use hoists.  For example, all arms on the two post hoists have the 4T updates, and carriages have the bracing update specified by Australian Engineers for our business hoists.
  • We offer an ever increasing range of workshop items allowing customers to source extra items at low cost, many of these items are half the cost of other suppliers – just ask us to email you our catalogue.
  • This hoist is erected in Ormeau for you to view before placing an order.

Contact Us

About Happ HAPP is a Company created by car enthusiasts for car enthusiasts. Car clubs asked us to change the game and we did. We take our job seriously and will only offer you the best products that we can source. We have sold hoists all across Australia. Our prices are the best, with quality and service assured.


My father in Law and I, are the proud owners of a Genuine 78 XC Cobra Hardtop (one owner) and a 66 Mustang Coupe. After much consideration on a variety of car hoists, we decided to purchase a HAPP25 from Maree.  It was one of the very few where ... HAPP25 – 4 post hoist – Brendan Parker – August 22, 2012



It is the best tool (big) I have ever bought, and Maree from Happ is a really nice person to deal with and this company has one of the highest moral beliefs and behaviour that I have ever come across. They will shift heaven and earth to make you more... HAPP35 – 2 post floor plate hoist – Jeffrey Hepenstall – June 10, 2012


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