Close this search box.


41.5cc Brush Cutter NTB450B Professional Grass Trimmer Machine

CE Certified Performance: The CRAFTOP brush cutter meets European CE safety standards.
Precision-Machined Aluminum Alloy Chassis: The lightweight chassis is meticulously machined for high precision.
Ergonomic U-Shaped Handle: The U-shaped handle is ergonomically designed, providing effortless operation and easy storage.
Enhanced Comfort with Shock-Absorbing Sleeve: The cutting pole is equipped with a professional thickened shock-absorbing sleeve for reduced vibration and comfortable use.
Reliable Gearbox: The gearbox is precisely processed and has a service life exceeding 200 hours.
New Engine Design: The newly designed engine is more fuel-efficient and delivers higher power.


● Professional Grass Cutter: This gasoline brush cutter boasts a 41.5cc displacement, delivering maximum power of 2hp/7800RPM and maximum torque of 2.4N.m. It’s the ultimate tool for lawn mowing and brush trimming.

● Tested for Reliability: The engine of this brush cutter undergoes rigorous 200-hour testing, ensuring stability and reliability.

● Durable Nylon Reinforced Plastic Parts: The brush cutter’s plastic components are crafted with high-grade nylon reinforcement, offering excellent heat resistance and strength.

● Long-Lasting Gearbox: The gearbox features precision machining with large modulus gears, providing a service life of over 300 hours.

● Ergonomic U-Shaped Handle: Designed with ergonomic principles in mind, the U-shaped handle ensures balanced force distribution on both arms, allowing for fatigue-free operation. It can also rotate 90° for easy storage and hanging.

● Convenient and Effortless Operation: Equipped with a quick-release double shoulder strap, this brush cutter is the top choice for long hours of work, offering both convenience and efficiency.

● Precise Tuning for Optimal Performance: All CRAFTOP brush cutters undergo precise tuning to maintain stable engine operation at 9000rpm under load, ensuring excellent fuel consumption and temperature control. They guarantee no overheating or difficulty starting during prolonged high-speed operation.

● CE Certified Performance: Rest assured that this brush cutter meets all safety standards set by the European CE, ensuring a safe and reliable operation.


Product Name Brush Cutter
Model Name NTB450B
Match Engine G45
Displacement 41.5cc
Power & Relevant Speed 1.47kW/7800rpm
Mixed Fuel Ratio 25:1
Capacity 900ml
Diameter of AI. Pipe 26mm/28mm
G.W./N.W. 10kg/7.6kg
Package dimension Engine: 320*300*310      Cutting pole: 1680*110*175
Application type Professional
Max output power 1.47kW/7800rpm
Spool length 430(∅2.7*3.5M)

Seeking high-quality accessories for your machine? Submit an inquiry now!

Please provide the model type of your machine in your inquiry, and mention the keywords like chainsaw parts, brush cutter parts, sprayer/mist duster parts, leaf blower parts, hedge trimmer parts, water pump parts, generator parts, engine parts, lawn mower parts, etc.



Q       Where can I buy a brush cutter?
A       You can find our brush cutters with our distributors, tools, garden stores, or online stores.
Q       How much does a brush cutter cost?
A       The price of a brushcutter varies according to the type, brand, and power. Battery-powered or electric brush cutters are often more affordable, while high-powered gas-powered ones can be more expensive.
Q       How do you maintain a brush cutter?
A       Regular maintenance includes: ●Regularly checking and cleaning the air filter. ●Changing the oil and spark plug (if gasoline). ●Sharpening or replacing the blades. ●Lubricating moving parts.
Q       What are the safety precautions when using a brush cutter?
A       It is essential to wear safety glasses, suitable clothing, gloves, and hearing protection when operating a brushcutter. You should also make sure there are no people or pets near the work area and keep the brushcutter away from your body while it is running.
Q       What types of blades are used in a brush cutter?
A       Brush cutters can use metal blades or nylon strings. Metal blades are ideal for cutting thicker, stricter vegetation, while nylon lines are better suited for grass and lighter grass.
Q       How is a brush cutter powered?
A       Brush cutters can be powered by gasoline, electricity, or rechargeable batteries, depending on the type of brushcutter. Gasoline ones are usually more powerful and suitable for heavy-duty jobs, while electric or battery-powered ones are lighter and suitable for smaller jobs.
Q       What is the difference between a brush cutter and a lawn mower?
A       The main difference is that a brushcutter is designed to cut taller, denser vegetation, while a lawn mower is used to cut grass evenly. Brushcutters are usually more powerful and can handle more challenging terrain.
Q       What is a brush cutter?
A       A brushcutter is a powered tool used to cut grass, brush, shrubs, and unwanted vegetation in areas of gardens, fields, and grounds



To support our clients, CRATOP offers e-documents such as product catalogs, technical and user manuals etc


CRAFTOP offers a 1-year warranty service ensuring your satisfaction and peace of mind


Our FAQs serve as a concise guide, addressing product care, common tech problems, logistics, packaging, and more for customer convenience


Our 24/7 muti-channel customer service and technical support promptly meet your needs


Jonathan Blackmore

“This is my NT6210. We are just out of one of the worst storms in living memory here in Ireland. This saw worked for 3 days almost 8 hours a day. My first comment is this saw is very well balanced and constructed. My second comment is it is very economical on fuel. Very happy to recommend this saw to anyone who asks me. Blade is holding its edge very well. Craftop is the Toyota of chainsaws.”

Imposur Perú

New Business Development Director

“Craftop has allowed us to give back to thousands of families the sense of progress and self-realization, giving them powerful, reliable machinery they can depend on.”

Yorvenys Sánchez - Verechi Panama

General Manager

“Craftop is high-quality equipment, preferred by customers because they know its value guarantees them reliability for a long time. What the market least needs is disposable equipment. Our success has been thanks to Craftop.”