Head to head
Belle PCX 20/50 vs Bosch Professional GWS 18V-10
The Belle PCX 20/50 is a heavyweight forward plate compactor, 500 mm baseplate. The Bosch Professional GWS 18V-10 is a 18v cordless 125mm angle grinder.
Last reviewed 13 September 2026
Specifications side by side
| Belle PCX 20/50 | Bosch Professional GWS 18V-10 | |
|---|---|---|
| Weight | 97 kg | 2.1 kg (excl. battery) |
| Engine power | 4.9 - 3.6 (Hp) - (kW) | - |
| Centrifugal force | 20 kN | - |
| Travel speed | 25 (m/min) | - |
| Disc diameter | - | 125mm |
| No-load speed | - | 9000 rpm |
| Spindle thread | - | M14 |
Sources: Belle PCX 20/50, Bosch Professional GWS 18V-10. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PCX 20/50 if...
A heavyweight forward plate for soil, asphalt and paving compaction on new developments and repairs. Used by groundworkers and highways contractors.
Full PCX 20/50 specifications →Buy or hire the GWS 18V-10 if...
The GWS 18V-10 is Bosch's mainstream cordless replacement for a corded 125mm grinder, used for cutting, grinding and deburring on site. It is one of the most widely stocked cordless grinders in the Professional range and is often the reference comparison for rival 125mm cordless grinders.
Full GWS 18V-10 specifications →Common questions
What is the difference between the Belle PCX 20/50 and the Bosch Professional GWS 18V-10?
The Belle PCX 20/50 is a heavyweight forward plate compactor, 500 mm baseplate; the Bosch Professional GWS 18V-10 is a 18V cordless 125mm angle grinder.
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