Lowe's Home Improvement
FREE PARCEL SHIPPING on Qualifying Orders
Previous Next
Zoom Out Zoom In

Hitachi 50.1-cc 2-Cycle 20-in Gas Chainsaw

  • Hitachi 50.1-cc 2-Cycle 20-in Gas Chainsaw

Hitachi 50.1-cc 2-Cycle 20-in Gas Chainsaw

Item #: 278889 |  Model #: CS51EAP

Not Yet Rated

50.1-cc 2-Cycle 20-in Gas Chainsaw

  • 50.1cc Commercial Grade PureFire® engine provides clean, powerful performance with less fuel consumption
  • Decompression valve makes starting and easy
  • Automatic and adjustable oiler so user can adjust oil flow to the bar and chain
  • Bumper spikes and sprocket nose bar for good control making the cut easier
  • Spring type anti-vibration system for user comfort and less fatigue
  • Primer bulb and auto return choke for easy start and warm up
  • Strong double pole brake handle for safety and ease of mind
  • Side access chain tensioner makes adjusting quick and easy
  • Tool-less access to air filter makes cleaning the filter a breeze
Usage Heavy-duty
Ideal for Frequent and commercial use
Bar Length (Inches) 20.0
Engine Displacement (Cu. Centimeters) 50.1
Engine Horsepower 3.5
Engine Type 2-cycle
Anti-Vibe Handles Yes
Chain Brake Yes
Recommended Max Cut Diameter (Inches) 40.0
Operating Weight (lbs.) 13.0
Warranty 7-year
Commercial Warranty 2-year
Decompression Valve Yes
Replacement Chain (Lowe's Item #) N/A
Chain Oil Dispenser Type Adjustable
Power Head Weight (lbs.) 11.5
Case Included No
Fully Assembled Yes
CA Model Yes
Color/Finish Family Green
UL Safety Listing Yes
CSA Safety Listing No
ETL Safety Listing No

Product Documentation

Download these helpful files for this product.

  • Installation Guide
  • Warranty Guide
  • Energy Guide
  • Dimensions Guide
  • How To Guide
  • Use & Care Guide
  • Operating Guide

pdf To view these documents, you need Adobe Acrobat Reader. You can download a free copy from the Adobe web site.

Lowe's Service Advantage

Lowe's Extended Protection Plans

Enhance your purchase beyond the Manufacturer's Warranty. Lowe's carries the brand names you know and trust. We're dedicated to protecting the products that consumers will keep for years beyond the manufacturer's limited warranty. That is why we offer the Lowe's Extended Protection Plan, because over time, even the best-made products can succumb to normal wear and tear. Click here for more details, including terms and conditions.

3-Year Outdoor Power Equipment Extended Protection Plan ($300-$399.99)
  • Parts and labor are covered 100% on qualified repairs for the full 3 years
  • For products $800 and over, including riding mowers, we'll pick up, repair, and return the product
  • If we can't fix your riding mower within 14 days of initial service, we'll pay you a one-time payment of $50
  • 35% reimbursement for select riding mower parts used for preventative maintenance, up to a maximum of $500
  • If your covered Outdoor Power Equipment requires a fourth repair for the same major failure within a 12-month period, we'll replace it
  • Lowe's Outdoor Power Equipment plans start the day you purchase them
  • Lowe's Protection Plans can be transferred with the product
  • No hassles, deductibles or hidden fees
$49.97
4-Year Outdoor Power Equipment Extended Protection Plan ($300-$399.99)
  • Parts and labor are covered 100% on qualified repairs for the full 4 years
  • For products $800 and over, including riding mowers, we'll pick up, repair, and return the product
  • If we can't fix your riding mower within 14 days of initial service, we'll pay you a one-time payment of $50
  • 35% reimbursement for select riding mower parts used for preventative maintenance, up to a maximum of $500
  • If your covered Outdoor Power Equipment requires a fourth repair for the same major failure within a 12-month period, we'll replace it
  • Lowe's Outdoor Power Equipment plans start the day you purchase them
  • Lowe's Protection Plans can be transferred with the product
  • No hassles, deductibles or hidden fees
$79.97
Community Q&A
  • Save Item
    Save Item Help
    Save an item to your
    • Lists to collect ideas and plan future projects.
    • Home Profile to organize and store details about your home.
  • Set a Reminder Save Item Help

    Set a Reminder and we'll send you an email when it's time to stock up on items you buy regularly or seasonally, like air filters, fertilizer or mulch. Use notes to record details (quantity, gift recipient, etc.).

  • Go to Your Account