1.6 kW
30.8cc - 2.2 HP
2-STROKE MIXTURE
The Active ST32 EVO GM engine body represents the essence of multifunctional efficiency. Equipped with Strato Charged technology, it combines high performance with low environmental impact thanks to reduced consumption and low emissions. With its 30.8 cc displacement and 2.2 HP power, it guarantees a strong push in all operating conditions. Designed for professionals and demanding users, it stands out for the perfect balance between lightness and strength, weighing just 5.1 kg . Entirely designed and built in Italy, it is an ideal engine body to be combined with various accessories for gardening work.
Can be combined with PRUNING, HEDGE TRIMMER, BRUSHCUTTER, HOE and RECIPROCATOR accessories
COMPLETE MULTITOOL version available
Selectable from drop-down menu, motor body:

ST32 EVO GM is a multifunction brush cutter engine body designed to offer maximum flexibility of use. With a single engine body you can easily connect different tools, transforming it into a brush cutter , hedge trimmer , pruner and more. This modularity allows you to optimise space, costs and time, making it perfect for professional gardeners but also for demanding hobbyists looking for a complete and long-lasting tool.


The Strato Charged two-stroke engine uses a stratified charge system that improves combustion and reduces emissions. Air separates the combustible mixture from the exhaust gases, avoiding waste and ensuring greater performance with a lower environmental impact. This makes the ST32 EVO GM a sustainable option without sacrificing power.


Aluminum alloy engine and cylinder with Strato Charged technology
With a displacement of 30.8 cc and a power of 1.6 kW , the ST32 EVO GM engine body is suitable for demanding jobs on all types of vegetation. The WT carburetor and paper air filter guarantee reliability even after many hours of use. The 62 mm clutch ensures smooth and constant transmission of power to the connected accessories.
The motor body weighs only 5.1 kg , ensuring excellent handling even during prolonged use. The single handle (L version) offers a firm and balanced grip, while the Easy harness system lightens the load on the shoulders. It is designed to work comfortably even in complex conditions.

For 30 years, Active has been the Made in Italy company specialized in the production of engines and equipment for gardening and agriculture , such as brush cutters , chainsaws and lawnmowers , offering products of excellent quality. The continuous research and development of new technologies allows this 100% Italian brand to stand out among the leaders in the sector, combining innovation , sustainability and superior performance .
| Model | ST32 EVOLUTION Engine Body |
| Code | 132GR04 |
| Power Supply | Mixture |
| Engine Type | Active 2 Stroke |
| Displacement | 30.8cc |
| Power | 2.2 HP - 1.6 kW |
| Carburetor | Walbro WT |
| Reservoir | 0.6 L |
| Ignition | Electronics |
| Air Filter | Single in Paper |
| Rod Diameter | Ø 26 mm |
| Rod Thickness | 1.5mm |
| Clutch | Ø 62 mm |
| Equipment | Head 120 8x1.25 left f. |
| Grass Disc | NO |
| Rotofix | NO |
| TDS Anti-Vibration System | NO |
| Easy Start | NO |
| Strap | Easy |
| Weight | 5.1 kg |
| Model | ST32 EVOLUTION Engine Body |
| Code | 132GR04 |
| Power Supply | Mixture |
| Engine Type | Active 2 Stroke |
| Displacement | 30.8cc |
| Power | 2.2 HP - 1.6 kW |
| Carburetor | Walbro WT |
| Reservoir | 0.6 L |
| Ignition | Electronics |
| Air Filter | Single in Paper |
| Rod Diameter | Ø 26 mm |
| Rod Thickness | 1.5mm |
| Clutch | Ø 62 mm |
| Equipment | Head 120 8x1.25 left f. |
| Grass Disc | NO |
| Rotofix | NO |
| TDS Anti-Vibration System | NO |
| Easy Start | NO |
| Strap | Easy |
| Weight | 5.1 kg |
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