Ryobi RHT4550 450W corta-sebes elétrico 45 cm lâmina

With a powerful 450W motor and a 45cm diamond-ground dual-action blade, the Ryobi RHT4550 delivers clean, efficient cuts through branches up to 20mm thick. This corded electric hedge trimmer combines robust performance with lightweight ergonomics, making it ideal for maintaining small to medium hedges with precision and ease.

Overview

The RHT4550 is engineered for reliable, everyday hedge care. Its 230V motor drives the blade at 1500 strokes per minute, ensuring fast, consistent trimming. The dual-action blade reduces vibration and improves cutting efficiency, while the diamond-ground teeth stay sharp longer. A 6-metre power cable provides ample reach, and the quick-stop safety brake halts the blade instantly for added control.

What stands out

• 450W motor for robust cutting performance
• 45cm dual-action diamond-ground blade
• 20mm cutting capacity handles thicker branches
• Quick-stop safety brake for immediate blade halt
• Ergonomic front and rear handles for comfortable two-handed use
• Lightweight design reduces fatigue during extended trimming
• Blade tip protector prevents accidental contact with walls and fences

Technical details

• Power: 450W, 230V corded electric
• Blade length: 45cm
• Blade type: Diamond-ground, dual-action
• Cutting capacity: 20mm
• No-load speed: 1500 strokes per minute
• Cable length: 6m
• Sound power level: 97.5 dB(A)
• Vibration level: 3.8 m/s²
• Safety brake: Yes (quick stop)
• Blade tip protector: Yes
• Handle: Ergonomic front and rear
• Weight: Lightweight design

Our verdict

The RHT4550 is a dependable choice for homeowners seeking a powerful, easy-to-handle electric hedge trimmer. Its combination of a sharp 45cm blade, 20mm cutting capacity, and safety features makes it a solid performer for regular hedge maintenance.