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Commercial 17.5" String Trimmer

STX4500

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Designed for heavy-duty professional use, the EGO Commercial 17.5” String Trimmer boasts a robust 1,600W high-performance brushless motor that delivers instant torque for all-day power equivalent to a 35cc gas engine.

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Details

Powered by industry-leading 56V ARC Lithium™ battery technology, the EGO Commercial 17.5” String Trimmer boasts a robust 1,600W high-performance brushless motor that delivers instant torque for all-day power equivalent to a 35cc gas engine. Designed for heavy-duty professional use, the string trimmer’s commercial-grade construction delivers 5X longer life with precision-engineered UV-resistant composite housing and IPX5-rated weather resistance for working through the worst weather conditions. Its industrial-strength carbon fiber shaft stands up to job after job while being lightweight for easy handling along fence lines or around ground obstacles and garden beds. Three-speed digital control optimizes runtime at lower speeds or taps into maximum power to rip through dense grass and thick weeds. The ergonomic quick-adjust auxiliary handle allows fast transitions from trimming to edging with ultimate control. Work quickly and efficiently with the trimmer’s large 17.5-inch cutting swath. Its Rapid Reload head accepts up to 26 feet of .095 to .120-inch professional-grade line and gets you back to work in seconds by lining up the arrows on the head, inserting the line, and twisting. Your investment is protected with a two-year commercial use warranty. Maximize uptime and grow your business with the powerful tools and smart tech of EGO Commercial.

Tech Specs

  • Brushless motor delivers 1,600W max power, 900W rated power — replacing a 35cc gas engine
  • Runs up to 60 minutes on low with a 56V 5.0Ah ARC Lithium™ battery (available separately)
  • 17.5-inch cutting swath
  • Three-speed digital control: 3,500 / 4,500 / 5,700 RPM
  • Rapid Reload allows you to get back to work in seconds; line up the arrows on the head, insert the line, and twist
  • IPX5 weather resistance
  • Compatible with all 56V ARC Lithium™ batteries (available separately), recommended for use with 56V 5.0Ah battery for maximum performance
  • Two-year commercial use warranty when registered within 90 days of purchase
View The Manual View the Parts List

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Parts & Accessories

EGO Commercial Trimmer Guard

EGO Commercial Trimmer Guard

The EGO POWER+ Commercial Trimmer Guard is a great addition to your EGO POWER+ Commercial Brush Cutter making it convenient and efficient to get all your lawn trimming and edging needs accomplished.

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EGO Rapid Reload Trimmer Head for models: STX3800, STX4500, BCX3800, BCX4500

EGO Rapid Reload Trimmer Head for models: STX3800, STX4500, BCX3800, BCX4500

The EGO POWER+ Rapid Reload Trimmer head is a convenient upgrade to the EGO String Trimmer family.

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EGO Commercial Series Replacement Trimmer head (No Line Included)

EGO Commercial Series Replacement Trimmer head (No Line Included)

For use with the EGO Commercial Series string trimmers and brush cutters, STX3800, STX4500, BCX3800, BCX4500.

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EGO Commercial Series Replacement Trimmer spool (No Line Included)

EGO Commercial Series Replacement Trimmer spool (No Line Included)

For use with the EGO Commercial Series String Trimmers and Brush Cutter: STX3800, STX4500, BCX4500 and AH3800 (head).

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EGO 3-Tooth Metal Blade

EGO 3-Tooth Metal Blade

The EGO 3-Tooth Metal Blade is ideal for the EGO POWER+ Commercial String Trimmers and Brush Cutters to cut through tough brush and dense weeds in challenging conditions met by professional users.

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POWER+ Commercial Metal Blade Combo Kit

POWER+ Commercial Metal Blade Combo Kit

The EGO POWER+ Commercial Metal Blade Combo Kit is a great addition to your EGO POWER+ Commercial String Trimmer, making it convenient and efficient to get all your lawn trimming and edging needs accomplished.

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Commercial Premium Crimped Trimmer Line (0.095 in. x 800 ft. / 3 lbs.)

Commercial Premium Crimped Trimmer Line (0.095 in. x 800 ft. / 3 lbs.)

This 800-foot spool of EGO Commercial Premium Crimped Trimmer Line is built for professional use, delivering up to 50 percent longer life than traditional trimmer line.

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Commercial Premium Crimped Trimmer Line (0.095 in. x 1,400 ft. / 5 lbs.)

Commercial Premium Crimped Trimmer Line (0.095 in. x 1,400 ft. / 5 lbs.)

This 1,400-foot spool of EGO Commercial Premium Crimped Trimmer Line is built for professional use, delivering up to 50 percent longer life than traditional trimmer line.

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Commercial Premium Crimped Trimmer Line (0.105 in. x 690 ft. / 3 lbs.)

Commercial Premium Crimped Trimmer Line (0.105 in. x 690 ft. / 3 lbs.)

This 690-foot spool of EGO Commercial Premium Crimped Trimmer Line is built for professional use, delivering up to 50 percent longer life than traditional trimmer line.

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Power+ 2.5 Amp Hour Battery with Fuel Gauge

Power+ 2.5 Amp Hour Battery with Fuel Gauge

The EGO POWER+ 56-Volt 2.5Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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Power+ 4.0 Amp Hour Battery

Power+ 4.0 Amp Hour Battery

The EGO POWER+ 56-Volt 4.0Ah Battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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Power+ 5.0 Amp Hour Battery with Fuel Gauge

Power+ 5.0 Amp Hour Battery with Fuel Gauge

The EGO POWER+ 56-Volt 5.0Ah Battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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POWER+ 6.0 Amp Hour Battery

POWER+ 6.0 Amp Hour Battery

The EGO 56V 6.0 Ah ARC Lithium™ battery uses industry-leading technology to deliver Power Beyond Belief™. Its patented ARC Lithium™ design keeps the battery from overheating by pushing heat away so your equipment runs longer at full power.

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Power+ 7.5 Amp Hour Battery

Power+ 7.5 Amp Hour Battery

The EGO POWER+ 56-Volt 7.5Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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Power+ 7.5 Amp Hour Battery with Fuel Gauge

Power+ 7.5 Amp Hour Battery with Fuel Gauge

The EGO POWER+ 56-Volt 7.5Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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POWER+ 8.0 Amp Hour Battery

POWER+ 8.0 Amp Hour Battery

The EGO POWER+ 56-Volt 8.0Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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POWER+ 10.0 Amp Hour Battery

POWER+ 10.0 Amp Hour Battery

The EGO POWER+ 56-Volt 10.0Ah Battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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POWER+ 12.0 Amp Hour Battery

POWER+ 12.0 Amp Hour Battery

The EGO POWER+ 56-Volt 12.0Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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POWER+ 12.0 Amp Hour Battery (2 pack)

POWER+ 12.0 Amp Hour Battery (2 pack)

The EGO POWER+ 56-Volt 12.0Ah battery uses industry-leading ARC Lithium™ technology to deliver Power Beyond Belief™ and is compatible with all EGO outdoor power equipment.

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Power+ 56 Volt Charger

Power+ 56 Volt Charger

The EGO POWER+ 56V Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver maximum battery life.

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Power+ Dual port charger

Power+ Dual port charger

Simultaneously charge two EGO batteries of any size.

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POWER+ 320W Charger

POWER+ 320W Charger

The EGO POWER+ 320W Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver the quickest, most efficient charge.

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Power+ Rapid Charger

Power+ Rapid Charger

The EGO POWER+ Rapid Charger features an intelligent battery control system that monitors each cell’s charge and temperature to deliver the quickest, most efficient charge.

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POWER+ 700W Turbo Charger

POWER+ 700W Turbo Charger

The EGO 700W Turbo Charger monitors and controls each cell in the battery pack to control temperature for maximum battery life.

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Frequently Asked Questions

All EGO batteries are compatible with all EGO tools.

Call 1-800-822-8831 to recycle. This number is located on the warning label of each battery.

Two-year commercial use warranty when registered within 90 days of purchase.

You can use the following sizes: 0.095” / 0.105” / 0.120”

Commercial 17.5" String Trimmer

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