WORX 40V 15" Cordless Weed vs WORX Cordless String Trimmer: Spec Comparison
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You are comparing the worx 40v 15 cordless weed vs cordless string trimmer options to decide which tool fits your yard work. Both units share a 40V power system, a 15-inch cutting width, and the PowerShare battery platform for cross-compatibility. The main difference lies in their design goals. One is a dual-purpose kit that adds a leaf blower to the trimmer. The other is a dedicated, lightweight brushless trimmer built for extended runtime and precision edging.
Key differences
| Aspect | WORX 40V 15-Inch Trimmer and Blower Combo | WORX 15-Inch Brushless 40V String Trimmer |
|---|---|---|
| Configuration | Trimmer and 530 CFM leaf blower combo kit | Dedicated string trimmer only |
| Motor Type | Not listed | Brushless motor |
| Weight | 20 pounds (kit) | 9.42 pounds (trimmer only) |
| Line Feed System | Not listed | Bump-feed |
| Shaft Material | Carbon fiber | Not listed |
| Blower Airflow | 530 CFM | Not applicable |
Which one should you choose?
Choose WORX 40V 15-Inch Trimmer and Blower Combo if
- You need to clear leaves and debris from patios after trimming.
- You prefer a carbon fiber shaft for improved balance and control.
- You want a complete kit with a blower included in the box.
Choose WORX 15-Inch Brushless 40V String Trimmer if
- You prioritize a lightweight tool for extended overhead trimming.
- You want a brushless motor for longer runtime and durability.
- You prefer a bump-feed line advancement system for quick adjustments.
Verdict: Choose the combo kit if you need a blower to handle post-trimming cleanup and value the carbon fiber shaft. Pick the dedicated trimmer if you want a lighter, brushless tool with a bump-feed head for focused weed control. Both share the same 40V battery ecosystem for easy expansion.
Comparing Trimmer Specs and Features
Motor technology
Product B uses a brushless motor, which the data says provides 40% more power and 10% longer runtime than first-generation brushless motors. It also claims ten times longer life than brushed motors. Product A lists a 40V system but does not specify the motor type in the provided data. Brushless motors generally offer better efficiency and durability. If you want verified performance gains from motor design, Product B has the clear advantage here based on the stated specifications.
Weight and balance
Product B weighs 9.42 pounds, making it significantly lighter than Product A, which weighs 20 pounds. Product A features a carbon fiber shaft, which helps reduce weight and improve control during extended trimming tasks. However, the total weight of the combo kit is double that of the single trimmer. For users who prioritize maneuverability and reduced fatigue during long sessions, the lighter weight of Product B is a practical benefit. The carbon fiber shaft in Product A is a specific balance feature, but the overall mass is higher.
Line feed system
Product B features a bump-feed line advancement system. You can tap the trimmer head to the ground to instantly advance the line. This allows you to maintain control over how much line you use without stopping to reload. Product A does not list a specific line feed mechanism in the provided data. Bump-feed systems are convenient for maintaining a consistent cutting edge. If you prefer quick adjustments while working, Product B offers this specific feature.
Versatility and tools included
Product A is a combo kit that includes both a 15-inch cordless string trimmer and a 530 CFM leaf blower. It comes with two batteries and a dual charger. Product B is a single string trimmer unit. While both use the same 40V battery platform, Product A provides two distinct tools for yard work. If you need to clear leaves or debris in addition to trimming, Product A offers more utility in one package. Product B focuses solely on trimming performance.
Blower performance
Product A includes a leaf blower that delivers up to 530 CFM of airflow while operating at 57 dB. This helps clear leaves, clippings, and debris from driveways and patios. Product B does not include a blower function. The blower in Product A is designed for heavy yard debris and compacted grass. If you need to clear hard surfaces after mowing, Product A provides this capability. Product B is limited to trimming tasks only.
Which WORX 40V Tool Fits Your Yard
You need to trim weeds and blow leaves
This kit includes both a 15-inch string trimmer and a 530 CFM leaf blower. The blower operates at 57 dB, allowing you to clear driveways and patios quietly. You get two 4.0 Ah batteries and a dual charger in the box. The carbon fiber shaft reduces weight for better balance during extended use. This all-in-one solution handles grass cutting and debris removal without switching tools.
You want maximum trimming power and runtime
Product B features a brushless motor that delivers 40% more power and 10% longer runtime than first-generation brushless motors. It runs like a 25cc gas motor but weighs only 9.42 pounds. You get variable speed control to adjust performance for tough weeds or light tasks. The bump-feed line advance lets you tap the head to extend line quickly. This tool focuses on high-efficiency cutting for dense vegetation.
You prefer a lightweight tool for easy handling
Weighing just 9.42 pounds, this trimmer is significantly lighter than the combo kit. The compact design makes it easy to maneuver around tight spaces and edges. You benefit from the same 40V PowerShare batteries used in other WORX tools. The easy-load spool head stays on the tool for simple refills. This lightweight build reduces fatigue, making challenging jobs feel like a breeze for extended trimming sessions.
The products compared
WORX 40V 15-Inch Trimmer and Blower Combo
Best for: medium to large yards needing trim and blow
- Voltage
- 40V
- Cutting Swath
- 15"
- Power Source
- battery
- Shaft Type
- carbon fiber
- Battery Capacity
- 4.0Ah
- Cutting Width
- 15-Inch
View on Amazon: WORX 40V 15-Inch Trimmer and Blower Combo Affiliate link
This WORX combo kit pairs a 15-inch cordless string trimmer with a 530 CFM leaf blower. It uses a 40V PowerShare battery system and a lightweight carbon fiber shaft for better balance. The 20-pound unit covers a 15-inch cutting swath, making it suitable for medium to large yards. It includes two batteries and a dual charger, allowing you to tackle overgrown grass and clear debris in one session.
Pros
- 15-inch cutting swath for wider coverage
- 530 CFM airflow for effective debris clearing
- Carbon fiber shaft reduces weight and improves control
- Includes two 40V batteries and a dual charger
Cons
- Heavier at 20 pounds than single tools
- Blower noise level is 57 dB
- Fixed 15-inch width limits precision edging
Good fit if
- You need a single tool for trimming and blowing
- You have medium to large yards with thick grass
- You already own WORX 40V PowerShare batteries
Skip if
- You prefer lightweight single-purpose tools
- You need high precision for tight borders
- You want a quieter operation under 50 dB
Verdict: WORX 40V 15" Trimmer & Blower Kit fits homeowners who want to trim and blow in one go. It suits those with medium to large yards who value the convenience of a dual-charge kit.
WORX 15-Inch Brushless 40V String Trimmer
Best for: Users with existing WORX 40V batteries
- Voltage
- 40V
- Cutting Swath
- 15"
- Power Source
- battery
- Motor Type
- brushless
- Line Feed System
- bump feed
- Battery Capacity
- 4.0 Ah
View on Amazon: WORX 15-Inch Brushless 40V String Trimmer Affiliate link
This WORX 40V trimmer uses a brushless motor to deliver gas-like power in a 9.42-pound package. It features a 15-inch cutting swath and bump-feed line advancement for efficient edging and weeding. The included 4.0 Ah battery works with over 140 other tools in the Power Share platform. You get variable speed control to manage runtime and power. It is a solid choice for users who want a lightweight, versatile tool for standard yard maintenance.
Pros
- Brushless motor provides 40% more power than first-gen models
- 15-inch cutting width covers more ground per pass
- Bump-feed line advance maintains control without damaging lawns
- Compatible with 140+ WORX Power Share tools
Cons
- 9.42-pound weight is heavier than some competitors
- 15-inch cut width is narrower than wider deck mowers
- Requires purchasing additional batteries for extended runtime
Good fit if
- You need a lightweight tool for easy maneuvering
- You already own WORX 40V batteries
- You prefer bump-feed line advancement
Skip if
- You require a wider cutting swath for large areas
- You want a tool-only option without batteries
- You prefer electric start over battery power
Verdict: WORX 40V 15" Cordless String Trimmer suits homeowners who value battery ecosystem compatibility and lightweight handling for detailed trimming tasks. It is ideal for users with existing WORX tools who need a reliable, gas-replacement option for edges and weeds.
Specifications side by side
| Spec | WORX 40V 15-Inch Trimmer and Blower Combo | WORX 15-Inch Brushless 40V String Trimmer |
|---|---|---|
| Voltage | 40V | 40V |
| Cutting Swath | 15" | 15" |
| Power Source | battery | battery |
| Motor Type | not stated | brushless |
| Shaft Type | carbon fiber | not stated |
| Line Feed System | not stated | bump feed |
| Battery Capacity | 4.0Ah | 4.0 Ah |
| Cutting Width | 15-Inch | 15-Inch |
| Dimensions | 12.4 × 8.62 × 38.4 inches | 68.3 × 12.8 × 10.7 inches |
| Weight | 20 pounds | 9.42 pounds |
| Color | Black and Orange | Black and Orange |
| Model | WP925 | WG185 |
| Size | not stated | 15" |
Frequently asked questions
Is the WORX 40V 15-inch trimmer compatible with existing WORX batteries?
Yes, both units use the 40V PowerShare battery platform. This allows you to swap batteries between the trimmer and other WORX tools. Product B specifically lists a 4.0 Ah battery capacity, ensuring you can use your existing charged packs without buying new ones.
Which WORX model is lighter and easier to handle?
The WORX 15-Inch Brushless 40V String Trimmer is lighter. It weighs 9.42 pounds, making it easier to maneuver for detailed trimming. The Trimmer and Blower Combo weighs 20 pounds due to the additional blower unit and dual-charge kit components.
Does the WORX 40V trimmer have a brushless motor?
Yes, the WORX 15-Inch Brushless 40V String Trimmer features a brushless motor. This technology provides 40% more power and 10% longer runtime than first-generation brushless motors. It also offers ten times longer life compared to brushed motors.
What is the difference in cutting width between these two models?
There is no difference in cutting width. Both the WORX 40V 15-Inch Trimmer and Blower Combo and the WORX 15-Inch Brushless String Trimmer offer a 15-inch cutting width. This provides consistent coverage for trimming weeds and edges.
Which WORX tool includes a leaf blower function?
The WORX 40V 15-Inch Trimmer and Blower Combo includes a leaf blower. This kit is designed for homeowners who want to trim and blow in one go. The blower operates at 57 dB for quieter operation on driveways and patios.
What are the dimensions of the WORX string trimmer?
The WORX 15-Inch Brushless 40V String Trimmer measures 68.3 inches in length. Its height is 10.7 inches and its width is 12.8 inches. These dimensions allow for comfortable handling during extended use in medium to large yards.