Caterpillar DG631 60V Brushless 18” Chainsaw: Power and Convenience for Tree Care

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Product Overview

The Caterpillar DG631 60V Brushless 18” Chainsaw is a powerful and versatile tool designed to meet the demands of tree care tasks. With a robust brushless motor and a high-capacity battery, this chainsaw offers the performance of gas-powered models without the noise, fumes, or maintenance.

Its 18-inch bar length is ideal for heavy-duty cutting, making it suitable for tasks like tree removal, storm damage cleanup, bucking logs, and more. It features advanced safety and convenience features, including tool-free chain tensioning and an inertia chain brake for enhanced safety.

Key Features:

  • Enhanced Cutting Power: The brushless motor 2.0 delivers 40% more power and 10% longer runtime compared to standard brushless motors, providing the cutting capability you need for demanding tasks.

  • Competitive Chain Speed: With a chain speed of 78.7 ft./s., this cordless chainsaw outperforms similar battery chainsaws, ensuring smooth and efficient cutting for various applications.

  • Superior Safety: The chainsaw is optimized for safety, featuring a bar nose designed to reduce kickback and an inertia chain brake that rapidly stops operation during kickback, preventing injury.

  • Tool-Free Chain Tensioning: Easily maintain the perfect chain tension with a simple twist of a dial, ensuring hassle-free operation without loosening or getting stuck during use.

  • Lightweight Design: Weighing only 13.1 lbs. (with the battery), this chainsaw is lighter than many competing products, reducing operator fatigue during extended use.

  • Battery and Charger Included: The package includes a 60V 5Ah battery and a 3A charger, both compatible with all Cat 60V OPE (Outdoor Power Equipment) products.

Technical Specifications:

  • Item Weight: 16.33 Pounds
  • Product Dimensions: 37.2"L x 9.4"W x 10.4"H
  • Brand: Cat
  • Power Source: Battery Powered
  • Horsepower: 2.8
  • Model Name: DG631
  • Chain Speed: 78.7 ft./s.


  • Cut through tough tasks with power and efficiency, thanks to the brushless motor.
  • Enjoy a competitive chain speed for smooth cutting and high productivity.
  • Stay safe with features like bar nose design and an inertia chain brake.
  • Maintain chain tension easily with tool-free adjustment.
  • Experience the convenience of a battery-operated chainsaw without the drawbacks of gas-powered models.
  • Trust the Cat brand for durability and performance.


  • Q1: Can this chainsaw handle heavy-duty tasks like tree removal? A: Yes, the 18-inch bar and high-powered brushless motor make it suitable for demanding tasks like tree removal.
  • Q2: Is the battery compatible with other Cat 60V OPE products? A: Yes, the included battery and charger are compatible with all Cat 60V OPE products.


The Caterpillar DG631 60V Brushless 18” Chainsaw offers power, convenience, and safety for a wide range of tree care tasks. With advanced features and a high-capacity battery, it provides the performance you need without the hassle of gas-powered chainsaws.

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