Head to head
Sealey 1153CX vs Stertil-Koni ST1075
The Sealey 1153CX is a 3 tonne long reach heavy-duty trolley jack. 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
| Sealey 1153CX | Stertil-Koni ST1075 | |
|---|---|---|
| Lifting capacity | 3 tonnes | 16,500 lbs (7,484 kg) per column |
| Weight | 19 kg | approx. 1255 lbs (569 kg) per column, wireless model |
| Min saddle height | 140 mm | - |
| Max saddle height | 432 mm | - |
| Max chassis height | 165 mm | - |
| Length | 625 mm | - |
| Warranty | 1 year | - |
| Lifting height | - | max 73in (1854 mm), automatic stop at highest position |
| Lift time | - | 75 seconds |
| Motor power | - | 3-4 hp per column depending on variant |
| Column height | - | 97in (2464 mm) |
Sources: Sealey 1153CX, Stertil-Koni ST1075. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 1153CX if...
A 3 tonne trolley jack with a long reach chassis for jacking points set further back on a vehicle, and overload protection built in. Its low 140mm minimum saddle height suits lower cars as well as vans. Covered by Sealey's 1 year guarantee.
Full 1153CX 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 Sealey 1153CX and the Stertil-Koni ST1075?
The Sealey 1153CX is a 3 tonne long reach heavy-duty trolley jack; the Stertil-Koni ST1075 is a mobile column lift for heavy vehicles, sold and used in sets.
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