The LT 400/40 Bp bullhorn trimmer is developed based on Karcher’s brand-new 40V lithium-ion ecosystem platform, boasting advantages such as long runtime, easy operation, and high efficiency. It is equipped with a 1000W brushless motor, delivering robust performance. It supports switching between trimmer line and brush cutter blades, making it applicable for both commercial grass trimming and brush cutting tasks.
Application Fields
Lawn trimming for gardening,municipal, and property greening
Shrub trimming for gardening, municipal,and property management
Forage harvesting in agriculture

Características:
- Built on 40V High-Energy Ecosystem Platform for Long Runtime
The LT 400/40 Bp bullhorn brush cutter is developed on Karcher’s brand-new 40V lithium-ion ecosystem platform. Equipped with a 40V/5.0Ah battery, its no-load runtime reaches up to 59minutes (with trimmer line) or 144 minutes (with brush cutter blade). Additional batteries can be added to further extend runtime.
- 1000W Brushless High-Speed Motor with Copper Core for Strong Power
It features a 1000W high-power brushless high-speed motor with a copper core, delivering robust performance. No-load speed hits 6500 RPM (with trimmer line) or 7000 RPM (with brush cutter blade).
- Tap-to-Feed Trimmer Head Design for Simplicity
The trimmer head adopts a tap-to-feed design, making line release quick and easy.
- Standard Brush Cutter Blade – Multi-Purpose for Commercial Trimming & Cutting
Comes with a standard brush cutter blade, enabling dual use for commercial grass trimming and brush cutting.
- Bullhorn Handle with Wrist Support – Fatigue-Free Long Operation
The bullhorn handle structure, combined with a wrist-support design, ensures comfort during extended use.
- Dual-Safety Switch Design – Prevents Accidental Activation
Features a dual-control safety switch to strictly avoid unintended operation.
- 3.6Kg Lightweight Design – Easy and Agile Operation
Weighing only 3.6Kg it offers light and flexible handling.
| Power(Volts/Ah) |
40/5.0 |
| Maximum Power(W) |
1000 |
| No-Load Speed(RPM) |
Trimming: 6500+10%;
Brush Cutting: 7000±10% |
| Trimmer Line Diameter(mm) |
2 |
| No-Load Runtime(min) |
59min (rimmerline)/144min (brush cutter blade) |
| Battery Charging Time |
(Standard 2A Charger) 0-80% in 100 mins;
(Fast 5A Charger)0-90% in 50 mins |
| Weight (without battery)(kg) |
3.6 |
| Dimensiones (mm) |
1688x657x486 |