DongCheng DCCS40161 – 16" 20V Brushless Cordless Chainsaw ( 4A )

The DCCS40161 is a high-performance cordless chainsaw engineered for heavy-duty timber cutting and tree pruning. It is powered by an advanced Brushless Motor, which ensures superior efficiency, extended tool life, and maintenance-free operation compared to traditional brushed motors.

2. Technical Specifications

• Battery System: 20V MAX.
• Max Power Output: 1600W (delivering performance comparable to corded or gas-powered saws).
• No-load Chain Speed: 0–14 m/s (variable speed trigger for enhanced control).
• Guide Bar Length: 16 inches (400 mm).
• Net Weight: 6.0 kg (including batteries) / 4.3 kg (tool only).

3. Key Features

1. Brushless Motor: Provides robust power, optimized battery runtime, and exceptional durability for continuous use.
2. Safety Brake System: Equipped with a rapid-response chain brake to ensure immediate stopping in emergencies, enhancing operator safety.
3. Automatic Lubrication System: Features an integrated oil pump that automatically lubricates the chain during operation to reduce friction and extend chain life.
4. Tool-less Chain Tensioning: Allows for quick and easy chain adjustments by hand without requiring additional wrenches or tools.
5. Ergonomic Design: The handle features a non-slip, anti-vibration rubber grip for maximum comfort and reduced user fatigue during prolonged tasks.

5. Operating Instructions

• Preparation: Ensure batteries are fully charged and securely clicked into place (Requires two batteries for 40V output).
• Oil Inspection: Fill the reservoir with specialized bar and chain oil to ensure smooth movement and prevent overheating.
• Tensioning: Before starting, verify that the chain is correctly tensioned using the tool-less side adjustment knob.
• Operation: Depress the safety lock button, then pull the trigger. Allow the chain to reach full speed before engaging the wood.
• Safety: Always wear Personal Protective Equipment (PPE) and maintain a firm, two-handed grip.
• Post-Use Maintenance: Clean away wood chips, check oil levels, and fit the protective scabbard.

6. Warranty

Includes a one-year maintenance warranty.

Summary: The DongCheng DCCS40161 is a professional-grade choice for outdoor projects. With a massive 1600W power output, a 16-inch bar, and user-friendly features, it perfectly balances raw power with operational convenience.