The DCCS677B is DEWALT's 60V MAX* 20-in. brushless cordless chainsaw, the largest bar in the DEWALT cordless chainsaw lineup. When paired with a DCB615 FLEXVOLT battery, it delivers a peak 4.0 HP. The brushless motor provides high-efficiency performance with auto-oiling for continuous bar and chain lubrication. An inertia chain brake and low-kickback bar and chain are standard safety features. A carrying case and sharpening file are included. Battery and charger sold separately. Built for demanding day-long property management and commercial land clearing. Carries a 3-year limited tool warranty.
What battery does the DCCS677B need for maximum performance?
DEWALT rates the DCCS677B at 4.0 HP peak when using a DCB615 FLEXVOLT 6.0Ah battery (sold separately). For maximum runtime on demanding felling work, the DCB609 9.0Ah FLEXVOLT battery is the highest-capacity option available.
How does the 20-in. bar affect cutting ability vs. the 18-in. DCCS672X1?
The DCCS677B handles larger-diameter trees in a single pass than the 18-in. DCCS672X1. The 20-in. bar suits commercial land clearing, large-property management, and professional logging where wide timber is routine.
What does the assembled width of 42.5 in. mean?
The 42.5-in. assembled width represents the total length of the chainsaw including the 20-in. bar and chain extending from the body. It is the measurement of the assembled saw lying on its side, not its grip width.
Is the DCCS677B a suitable replacement for a gas chainsaw on a rural property?
For property owners with large FLEXVOLT battery inventories, the DCCS677B replaces a gas chainsaw for felling, firewood processing, and storm cleanup. The 4.0 HP peak output and 20-in. bar match or exceed most homeowner-grade gas saws in cutting capacity.
Does the DCCS677B include a carrying case?
Yes. The DCCS677B comes with a rugged carrying case, a bar sheath, a sharpening file, and a tensioning tool — a more complete accessory package than the DCCS670B and DCCS672B bare tools.
How does auto-oiling work on the DCCS677B?
The DCCS677B has an automatic bar oil system that continuously lubricates the bar and chain during cutting. The oil reservoir should be checked and refilled with bar and chain oil before each use to prevent premature bar and chain wear.
# DEWALT® 60V MAX* 20-in. Brushless Cordless Chainsaw (Tool Only) **Model:** `DCCS677B` **Brand:** DEWALT **Category:** Chainsaw > The DCCS677B is DEWALT's 60V MAX* 20-in. brushless cordless chainsaw, the largest bar in the DEWALT cordless chainsaw lineup. When paired with a DCB615 FLEXVOLT battery, it delivers a peak 4.0 HP. The brushless motor provides high-efficiency performance with auto-oiling for continuous bar and chain lubrication. An inertia chain brake and low-kickback bar and chain are standard safety features. A carrying case and sharpening file are included. Battery and charger sold separately. Built for demanding day-long property management and commercial land clearing. Carries a 3-year limited tool warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Chainsaw | | Voltage (V) | 60 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushless | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Bar Length In | 20 | | Weight (lbs) | 26.05 | | Height (in.) | 12.02 | | Length (in.) | 13.83 | | Width (in.) | 42.5 | | Country of Origin | China | | Barcode (UPC) | 885911798174 | | Battery Platform | FLEXVOLT 60V MAX* | | Warranty | 3-year limited (tool) | ## What's Included - (1) DCCS677 Chainsaw - (1) Bar Sheath - (1) Rugged Carrying Case - (1) Sharpening File - (1) Tensioning Tool Source: https://www.jaspecs.com/dewalt/chainsaw/dccs677b-dewalt-60v-max-20-brushless-cordless-chainsaw-tool-only/