Triple Stacker 4-Post Car Hoist – HAPP28
The Space-Saving Lift You’ve Been Waiting For
Turn one parking bay into three. The HAPP28 Triple Stacker lets you park or service up to three vehicles in the footprint of a single car space.
Key Advantages
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Independent Operation: HAPP’s dual-runway control system lets you raise or lower each platform separately—essentially two 4-post lifts in one.
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Proven Engineering: Built on the industry-leading, Australian-Standards-tested HAPP25 design, then strengthened and re-tested for even greater deflection resistance and compliance.
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Heavy-Duty Construction: 12.5 mm lift cables, 5 mm thick columns (exceeding WH&S requirements), and dual 90 × 60 mm reinforcement beams under every runway.
Special Early-Adopter Offer
Regularly $15,000, now $13,490 GST-inclusive when you join our early-adopter program. In exchange for your feedback, photos, videos of the hoist in action and possible on site viewing for potential new customers, you’ll save $1,500+.
What’s Included
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Six complimentary drip trays
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Heavy-duty tool tray for lower-level work (also serves as a base for a standard bottle jack)
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Tru-bolts for secure installation
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Aluminium ramps for easy removal
- Larger footprint column feet than a regular 2 post hoist
Premium Features
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Automatic safety locks with 100 mm ratchet increments
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Cable and hydraulic load-balancing for stable lifting
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Single-point release to raise or lower all column safeties
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Maximum runway height: 4240 mm (upper) / 2225 mm (middle)
- Runway thickness 120mm (upper) / 110mm (middle)
- Both crossbeams are 120mm thick
- 2100mm maximum height under bottom platform (clearance)
- 4115mm maximum height from ground to underside of top platform
- Hydraulic cylinder with cable drive for smooth operation
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Triple safety mechanisms, tested to current Australian Standards
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All pulleys with ball-bearing centres for workshop durability
Quality & Warranty
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Inspected twice by independent quality-assurance engineers during assembly
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Steel grades and thicknesses fully documented to Australian Standards
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Five-year structural warranty plus 12-month manufacturer’s parts warranty
(see happ.com.au/warranty)
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Optional Extras:
- Jacking Beams
- WH&S Kit for business
- 3 phase pump assembly ($500 extra as this is a separately manufactured motor, not the $150 swap over, please contact our office on this)
https://buyhapp.com.au/wp-content/uploads/2025/03/happ28.mp4
View the Happ28 Spec Sheet [click PDF link]

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