| Product name | Electric chainsaw |
| Charger input voltage | 110V–240V |
| Weight | 1.26 kg |
| Li-battery | 21V 2Ah / 4Ah |
| Cutting diameter | 0–180 mm |
| Guide size | 4'' / 6'' / 8'' |
| Chain size | 1/4'' 32E / 38E / 46E |
Safety is the first principle of professional operation. CT-2501 is equipped with an innovative anti-accidental touch dual-control start system, integrating safety into operational instincts. Before starting, press the anti-self-locking button. Then, while still holding the button, press the trigger to start the machine. This dual-confirmation design effectively prevents the machine from starting unexpectedly due to accidental collisions or single-handed operation, greatly ensuring the safety of operators and those nearby. The design complies with the most stringent tool safety regulations.
Faced with heavy continuous trimming tasks, overheating is the number one killer of equipment performance and lifespan. CT-2501 employs an optimized airflow structure and a high-quality brushless motor to achieve highly efficient active heat dissipation. During operation, it continuously and rapidly dissipates heat generated by core components, preventing heat buildup that could lead to demagnetization of the motor magnets or burnout of electronic components. This means that whether handling large-scale pruning or prolonged shaping operations, the machine maintains stable output power and performance, avoiding interruptions due to overheating protection, and truly achieving reliable operation under sustained heavy loads.
CT-2501's core power comes from a high-performance 21V lithium battery platform, offering 2Ah and 4Ah capacity options, balancing portability and long battery life. Combined with a high-efficiency brushless motor, it can quickly and smoothly cut wood up to 180mm in diameter. The product offers three guide sizes 4''/6''/8'', and corresponding 1/4'' 32E/38E/46E chain specifications, flexibly adapting to different scenarios from fine pruning to large-scale felling.
To minimize maintenance and enhance the cutting experience, CT-2501 features the latest automatic lubrication pump system. During operation, the system continuously pumps lubricating oil to key parts of the guide bar and chain, significantly reducing friction and wear, making cutting easier and smoother, while greatly extending the service life of the chain and guide bar. Maintenance is extremely simple: simply unscrew the fuel knob on the side of the machine to easily add lubricant. The transparent oil tank design allows for easy monitoring of the oil level, and the large 50ml capacity reduces the hassle of frequent refilling, ensuring sufficient lubrication for extended operation.
They support a wide voltage input of 110V–240V, directly adaptable to major global markets such as North America, Europe, and Southeast Asia, without the need for an additional transformer, facilitating bulk distribution by dealers.
A single charge of the 21V 2Ah battery enables 30–60 minutes of continuous trimming.
A 4-inch guide plate is suitable for fine pruning (cutting diameter ≤80mm), a 6-inch guide plate is suitable for medium branches (≤120mm), and an 8-inch guide plate is suitable for thick branches (≤180mm). The chain is available in 1/4" 32E/38E/46E specifications, which can be combined for wholesale according to the needs of different regional horticultural scenarios.
We support bulk customization needs from overseas distributors and can provide OEM services such as logo printing and packaging design. The minimum order quantity is negotiable.
Regularly check the oil level in the transparent tank and refill with the recommended chain lubricant as needed. The automatic lubrication pump will continuously supply oil to the chain and guide bar during operation. Additionally, inspect the chain tension before each use and clean debris from the guide bar groove to ensure smooth, safe cutting.
The CT-2501 uses a 21V lithium battery platform. If you have other tools within the same 21V battery system, the 2Ah and 4Ah battery packs may be compatible, allowing you to share batteries across devices. Please verify compatibility with the specific tool models before use.