The Efco Stark-3810T brushcutters is ideal for intensive usage. Professional grade 2-ring piston (1 ring on 36 cm³ model) offering constant and unwavering long-term quality. Generously proportioned flywheel for more effective engine cooling, even in high temperatures. Aluminium recoil housing, able to withstand the hardest stresses during intensive use. Aluminium tube and 7 mm steel drive shaft: combination guaranteeing maximum power transmission and minimal vibration. Felt filter ensures optimum engine protection, even in dust-laden environments.