Power Tools Manual

/ Home » Saws / Tags:

Makita DCS5121REG 50 cc Chain Saw

The Makita 18” 50cc Chain Saw combines a high power-to-weight ratio with easier starts and lower vibration for a full range of applications. The 50cc engine delivers 3.3 HP and an engine speed of 13,800 RPM, with an Easy Start spring-assisted starter. For extreme conditions, the slide-out baffle can be configured for efficient cold weather operation. Additional features include an easy-to-clean chain compartment for efficient clearing of chips, even when rip cutting, and the advanced vibration dampening system is engineered to reduce vibration. The DCS5121REG is engineered for a range of cutting and trimming applications, and is ideal for farm and ranch work environments.


Compact design with less weight (only 11.9 lbs.) for reduced operator fatigue

Large dual spike bar for increased productivity

Touch & Stop single lever control shuts off engine with just a touch

Slide-out baffle can be configured for efficient cold weather operation

High power-to-weight ratio 3.3 HP engine for increased performance

Two point durable inertia/mechanical chain brake

Engineered with smooth rounded surfaces for easy cleaning and operator comfort

Large fuel and oil tank openings with S-form caps for easy operation

Chain compartment is easy to clean and clears chips away efficiently

Advanced Vibration Dampening System engineered to reduce vibration

Lateral chain tensioning for easy adjustment

Adjustable automatic chain lubrication for efficient operation

Download Manual