Features

• 54V brushless motor delivers long runtime, high performance, and efficiency for demanding applications
• Up to 63 minutes of no-load runtime per charge (*with DCB549 15.0Ah battery, sold separately, on Eco speed)
• IPX4-rated tool housing ensures reliable performance in various weather conditions (*tool only)
• Generates 63% greater peak torque vs 36cc petrol trimmers (*using DCB547 9Ah battery)
• Three variable speed settings: 0–4000 / 4700 / 5100 RPM for adjustable power and precision
• LED interface displays speed, battery level, and alerts for clogging or stalls
• 42cm cutting swath with Pro Guard for fast, clear, and safe trimming
• Magnesium gear case and hardened steel gears offer durability and reduced vibration
• Fixed steel shaft withstands impacts and harsh jobsite conditions
• Ergonomic bull-horn (bike) handle improves control and efficiency, especially with harness use
• Large QuickLoad™ spool allows fast and easy line replacement to minimize downtime

Specifications

• Battery Voltage: 54V
• Motor Type: Brushless
• Speed Settings: 3 (0–4000, 4700, 5100 RPM)
• Cutting Width: 42 cm (17 in)
• Line Diameter: 2.4 mm (0.09 in)
• Feed System: Bump Feed
• Trigger Type: Variable Speed
• Grip: Bi-Material
• Quick Release Mechanism: Yes
• Power Source: Cordless (Battery Not Included)
• IP Rating: IPX4 (Tool Only)
• Vibration Emission Value: 3.9 m/s²
• Vibration Uncertainty: 1.5 m/s²
• Product Length: 167 cm
• Product Width: 16.1 in
• Product Height: 24 cm (9.4 in)
• Product Weight: 6.5 kg (14.3 lbs)
• Weight (Including Battery): 8.07 kg

Includes

• DCMST922 (Tool only)
• Double shoulder harness
• QuickLoad™ spool
• Instruction manual