Bosch Professional GRT 18V-40
Trim lineMore than 10 pieces in stock at supplier
Product details
Battery Lawn Trimmer GRT 18V-40
The GRT 18V-40 Professional is a battery-powered lawn trimmer featuring a powerful, brushless 600 W motor that reaches a maximum speed of 5300 RPM in less than one second. Its well-balanced design and a 360° adjustable D-handle reduce strain and fatigue during operation. A dual-function handle allows for a seamless transition from trimming to edging. The electronic speed control automatically maintains a constant speed under varying conditions. The throttle switch enables adjustment of the motor speed to optimize runtime and noise levels according to the working conditions.
The Bosch Anti-Tangle feature ensures smoother trimming progress by preventing long grass or weeds from wrapping around the motor shaft and blocking the device. With a cutting diameter of 40 cm, large jobs can be completed quickly, and the robust Pro-Tap spool ensures fast cutting progress. The EasyWind spool allows for quick line changes without opening the spool. An integrated plant protection guard provides a clean finish along lawn edges and walls by shielding tree trunks and plants from the rotating line.
Thanks to its low noise level, the GRT 18V-40 Professional is suitable for use in residential areas and other noise-sensitive environments. The GRT 18V-40 Professional is the perfect solution for trimming grass and weeds over larger areas. It is compatible with the Bosch Professional 18V system and the cross-brand AMPShare battery alliance. Equipped with a durable aluminum motor housing, it offers practical storage solutions and a comfortable shoulder strap.
Power supply | Rechargeable battery operated |
Battery voltage | 18 V |
Battery system | AMP Share 18V, Bosch Professional 12V |
Battery equipment | No batteries supplied |
Charger equipment | No charger supplied |
Power | 600 W |
Item number | 54190755 |
Manufacturer | Bosch Professional |
Category | Lawn trimmers |
Manufacturer No. | GRT18V-40 |
Release date | 23.1.2025 |
External links |
Cutting width | 40 cm |
Knife revolutions | 5300 rpm |
Cutting element | Trim line |
Power supply | Rechargeable battery operated |
Battery voltage | 18 V |
Battery system | AMP Share 18V, Bosch Professional 12V |
Battery equipment | No batteries supplied |
Charger equipment | No charger supplied |
Power | 600 W |
Sound power level (LWA) | 91 dB |
Sound pressure level (LpA) | 74 dB |
Country of origin | China, Germany |
Manufacturer commitment | SBTi |
CO₂ emissions | 88,09 kg |
Climate contribution | EUR 2,19 |
Scope of delivery | 1 Bosch GRT 18V-40 Professional grass trimmer, 1 piece plant protection bracket, 1 piece shoulder strap |
Length | 101.20 cm |
Width | 33.70 cm |
Weight | 4.60 kg |
Product Safety |
Length | 101 cm |
Width | 34 cm |
Height | 14 cm |
Weight | 7.10 kg |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Lawn trimmers» category have a defect within the first 24 months?
Source: Galaxus- 1.Bosch Professional0,2 %
- 2.Makita0,5 %
- 3.Ryobi1 %
- 4.Bosch Home & Garden1,2 %
- 4.DeWalt1,2 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- Bosch ProfessionalNot enough data
- 1.Black & Decker4 days
- 1.Bosch Home & Garden4 days
- 3.Einhell5 days
- DeWaltNot enough data
Return rate
How often is a product of this brand in the «Lawn trimmers» category returned?
Source: Galaxus- 1.Gloria1 %
- 2.Bosch Professional1,2 %
- 2.DeWalt1,2 %
- 2.Einhell1,2 %
- 5.Metabo1,5 %