Head to head
Sealey WB10 vs Stertil-Koni ST1075
The Sealey WB10 is a semi-automatic wheel balancer. 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 WB10 | Stertil-Koni ST1075 | |
|---|---|---|
| Motor power | 90 W | 3-4 hp per column depending on variant |
| Weight | 128 kg | approx. 1255 lbs (569 kg) per column, wireless model |
| Max wheel weight | 70 kg | - |
| Max rim diameter | 28in | - |
| Max rim width | 20in (510 mm) | - |
| Supply | 230V single phase | - |
| Balance accuracy | +/- 1g | - |
| Rotating speed | 140 rpm | - |
| Dimensions | 1100 x 1000 x 1250 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) |
Sources: Sealey WB10, Stertil-Koni ST1075. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the WB10 if...
A semi-automatic wheel balancer with auto data input for offset and wheel diameter, taking rims up to 28 inches. Balancing takes about 7 seconds per wheel at 140rpm. Suits a garage wanting a simple balancer alongside a tyre changer rather than a fully automatic setup.
Full WB10 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 WB10 and the Stertil-Koni ST1075?
The Sealey WB10 is a semi-automatic wheel balancer; the Stertil-Koni ST1075 is a mobile column lift for heavy vehicles, sold and used in sets.
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