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Gasoline Chainsaw NT5851 with 16”-24” Bar Length, Semi-Professional Wood Cutting Tools

54.5cc displacement engine, maximum power 3.0hp/8500RPM, torque up to 2.95N.m, providing an excellent power-to-weight ratio for the CRAFTOP chain saw.
Ideal for semi-professional use in home gardening and wild logging tasks.
Engine passes rigorous 300-hour test, ensuring stable performance.
The saw chain blades are made of 68CrNiMo wear-resistant alloy material, derived from German technology. Offers sharpness and durability.
Front and rear handles designed to fit human hand's holding habits. Improved anti-slip cover enhances comfort and convenience during operation.
Excellent vibration level (Ahv 5.0M.S²), lowest in the market and better than similar products, reducing fatigue and providing smooth operation.
Important parts sourced from top-tier spare ports suppliers, offering quality comparable to leading chainsaw brands at a more affordable price.
All performances comply with European CE safety standards, and the braking performance exceeds CE standard, ensuring CRAFTOP chainsaw stand out.


● European CE authoritative certification: CRAFTOP chain saw has excellent overall performance, and the braking system stops instantly in 0.14 seconds, exceeding EU standards to create a safe and worry-free working environment.

● Precision manufacturing, light and durable: CRAFTOP gasoline saw adopts aviation-grade aluminum alloy box and precision processing technology; plastic parts are made of high-quality nylon reinforcements, specially designed for CRAFTOP chain saw, heat and cold resistance, outstanding strength, ensuring that it can survive in harsh environments stable job

● Efficient power matching: After optimization, power and speed are perfectly matched. This CRAFTOP chain saw can output maximum power at 8500rpm, improving the efficiency of logging work and converting every drop of fuel into surging power, highlighting the high efficiency of gasoline saws.

● Top component quality assurance: CRAFTOP gasoline saw key components are all sourced from the top-tier spare parts suppliers, comparable to the quality of first-line chainsaw brands, extremely cost-effective, and providing you with a long-lasting and durable use experience.

● Precise debugging and smooth operation: Every CRAFTOP chain saw and gasoline saw shipped from the factory will be carefully adjusted to ensure that the engine always maintains low fuel consumption and stable operation at suitable temperatures, reducing maintenance costs and extending service life.

● Innovative shock-absorbing technology, comfortable control: The unique shock-absorbing design is applied to the CRAFTOP chain saw, which reduces the vibration of the handle to the lowest level of its kind (Ahv 5.0M.S²), bringing an unprecedented comfortable driving experience, even if it is operated for a long time. No stress.

● Convenient tool storage: The CRAFTOP chain saw is equipped with special tools, which are cleverly stored at the bottom of the machine for easy access and use, greatly improving the convenience of operation.

● Convenient fuel consumption monitoring: The fuel tank is specially equipped with a translucent observation window, allowing you to check the remaining fuel level at any time during use of the CRAFTOP chain saw, easily grasp the fuel consumption status, and ensure continuous and uninterrupted work.

Choosing CRAFTOP chain saws, gasoline saws and chain saws means choosing the perfect fusion of safety, efficiency, durability and comfort. We are committed to creating the most professional logging solutions for you!


Product Name Chain saw
Model Name NT5851
Power Type 2 stroke, Air Cooling
Cylinder Diameter*Stroke 45.2*34mm
Displacement 54.5cc
Power & Relevant Speed 2.2kW/8000rpm
Fuel Mixture Ratio 25:1
Fuel Tank Capacity 550ml
Engine Oil Tank Capacity 260ml
Guide Bar Size 16″-24″
Chain Pitch .325″/3/8″
Chain Gauge .050″/.058″
G.W. / N.W. 6.6kg/5.2kg
Package Dimension 610×265×305mm
Application Type Semi-Professional
Max Output Power 2.2kW/8500rpm

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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.




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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.”