Head to head
MAHA ZS DUETT 3.5 FT vs Stertil-Koni ST1075
The MAHA ZS DUETT 3.5 FT is a 3.5 tonne two-post in-ground vehicle lift. The Stertil-Koni ST1075 is a mobile column lift for heavy vehicles, sold and used in sets.
Last reviewed 13 September 2026
Specifications side by side
| MAHA ZS DUETT 3.5 FT | Stertil-Koni ST1075 | |
|---|---|---|
| Motor power | 3.0 kW | 3-4 hp per column depending on variant |
| Load capacity | 3500 kg | - |
| Max lifting height | 1960 mm | - |
| Lift/lower time | approx. 35 / 35 seconds, load-dependent | - |
| Supply | 400V 3-phase 50Hz, 16A fuse | - |
| Post distance | 1350 mm | - |
| Support range | 1400-2000 mm (longitudinal) | - |
| Installation depth required | 2300 mm | - |
| Lifting capacity | - | 16,500 lbs (7,484 kg) per column |
| Lifting height | - | max 73in (1854 mm), automatic stop at highest position |
| Lift time | - | 75 seconds |
| Column height | - | 97in (2464 mm) |
| Weight | - | approx. 1255 lbs (569 kg) per column, wireless model |
Sources: MAHA ZS DUETT 3.5 FT, Stertil-Koni ST1075. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the ZS DUETT 3.5 FT if...
A 3.5 tonne two-post lift with its posts set into the floor, giving a clear working area without overhead framing. It needs 2300mm of installation depth, so suits a new build or a garage able to dig in a pit. Lift and lower each take around 35 seconds.
Full ZS DUETT 3.5 FT specifications →Buy or hire the ST1075 if...
A mobile column lift used in sets of two, four or more under trucks, buses and other heavy vehicles, each column rated at up to 7.5 tonnes. Columns raise a vehicle to nearly 1.9 metres in about 75 seconds and stop automatically at height. Suits a commercial vehicle or fleet workshop rather than a car garage.
Full ST1075 specifications →Common questions
What is the difference between the MAHA ZS DUETT 3.5 FT and the Stertil-Koni ST1075?
The MAHA ZS DUETT 3.5 FT is a 3.5 tonne two-post in-ground vehicle lift; the Stertil-Koni ST1075 is a mobile column lift for heavy vehicles, sold and used in sets.
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