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Sun Joe AJ805E vs WEN DT1516: Which Setup Fits Your Yard?

Choose by the manufacturer’s documented setup: Sun Joe AJ805E has a 15-inch stated path and a manual chart extending to 100 feet; WEN DT1516 states a 16-inch path but its chart marks 100 feet as not recommended by UL. Both include dethatching and scarifying heads. These specifications do not establish which machine covers more lawn in practice or performs better.

Published by Pickoryx · Published 2026-10-16

Source checked 2026-10-16 17:50 UTC

Products compared

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The buying question

Which machine’s documented working width, head-change steps, and electrical-cord instructions fit the job and available outlet route?

The WEN lists a 16-inch path versus Sun Joe’s 15 inches, while Sun Joe’s manual permits a longer extension-cord span in its chart; both include the two working heads, and their power instructions differ.

Quick verdict

Choose Sun Joe AJ805E if

  • The AJ805E manual’s cord guidance is a better match for your measured outlet-to-work route, and you can meet its stated cord and GFCI conditions.
View Sun Joe AJ805E on AmazonPaid link

Choose WEN DT1516 if

  • You value the stated 16-inch working width and the DT1516’s circuit and extension-cord instructions fit your setup.
View WEN DT1516 on AmazonPaid link
When to skip: You need a cordless machine, or you cannot meet either manufacturer’s stated cord and electrical requirements. You are choosing based on proven speed, scarifying results, or lawn-size capacity; the sources here do not compare those outcomes.
When the recommendation changes
  • Measure the actual cord route and consult the exact manual and the electrical conditions at the outlet; if those requirements rule out one option, the other may fit better.

The differences that matter

Working Width And Head Change Routine

Sun Joe AJ805E

Sun Joe specifies a maximum 15-inch raking width. Its AJ805E package includes both scarifying and dethatching cylinders; the manual’s change procedure removes the bag, turns the unit over, and uses a hex key on two locking bolts.[1]

WEN DT1516

WEN specifies a 16-inch working width. Its DT1516 package includes separate scarifying and dethatching heads; the manual describes swapping the head with hex screws and the included hex wrench.[2, 3]

What this changes: Both are corded two-in-one machines with both working heads supplied, so the documented distinction is a one-inch difference in rated path plus each maker’s head-change steps. Width alone does not establish area coverage, speed, or lawn-size suitability.[1, 2]

The better fit depends on your priorities

Manufacturer Extension Cord And Power Requirements

Sun Joe AJ805E

Sun Joe rates the AJ805E at 13A and gives an extension-cord chart of 14 AWG up to 50 ft and 12 AWG from 50 to 100 ft; it says not to use a cord over 100 ft and calls for GFCI protection.[1]

WEN DT1516

WEN rates the DT1516 at 15A. Its manual lists 14 AWG at 25 ft and 12 AWG at 50 ft, marks 100 and 150 ft as not recommended by UL, and specifies a separate circuit with at least 12-gauge wire and a 15A time-delayed fuse.[2]

What this changes: The manufacturers publish different cord-length and circuit instructions. A buyer should compare the actual outlet-to-work route with the exact manual’s chart and circuit conditions before choosing; amp ratings alone do not predict lawn capability or performance.[1, 2]

The better fit depends on your priorities

Best for your routine

A buyer whose measured extension-cord route is longer than 50 feet but no more than 100 feet, after checking all manual conditions

Best fit: Sun Joe AJ805E

Based on listed features, not comparative testing.

The AJ805E manual provides a 12 AWG chart entry for 50–100 feet, while the DT1516 manual marks 100 feet as not recommended by UL. This is a comparison of manufacturer instructions, not a guarantee of site suitability or operating performance.

View Sun Joe AJ805E on AmazonPaid link

A buyer choosing on the stated working-path width alone

Best fit: WEN DT1516

Based on listed features, not comparative testing.

WEN specifies 16 inches versus Sun Joe’s maximum 15 inches. That one-inch specification difference does not establish faster work, greater coverage, or suitability for a particular lawn.

View WEN DT1516 on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

No current offer comparison was assessed. Compare current prices and bundle contents when shopping, after deciding which working width and manufacturer cord requirements fit your setup.

Current offers and price history were not assessed; no purchase-timing guidance is provided.

Limitations

  • This is a specification and manual-based comparison; no hands-on or controlled head-to-head test was conducted.
  • Rated working width does not show real-world area coverage, speed, or scarifying/dethatching results.
  • Cord and circuit instructions are model-specific manufacturer guidance, not a site inspection or an electrical-safety determination. Follow the exact manual and consult a qualified electrician when needed.
  • Current offers and price history were not assessed; no purchase-timing recommendation is made.

Questions shoppers ask

Do both machines include a dethatching head and a scarifying head?

Yes. The AJ805E manual describes both cylinders as included, and WEN lists both heads as included with the DT1516. Each model’s manual describes a different removal and reinstallation sequence; unplug the machine and follow that manual before changing heads.

Which extension cord should I plan for?

Use the exact model’s manual and measure the full route. Sun Joe’s AJ805E chart specifies 14 AWG up to 50 feet and 12 AWG for 50–100 feet, with no cord over 100 feet. WEN’s DT1516 chart specifies 14 AWG at 25 feet and 12 AWG at 50 feet, while marking 100 and 150 feet not recommended by UL. These chart entries do not establish that an outlet or circuit at a particular home is suitable.

Methodology and sources

Compared only the exact AJ805E and DT1516 manufacturer specifications and operating manuals, focusing on rated working width, included head-change workflow, and model-specific extension-cord and circuit guidance. No performance inference was made from width or amperage.

Automation assisted with extracting and organizing specifications and manual instructions; the stated facts were checked against the linked manufacturer sources.

View 3 sources
  1. 1.AJ805E Electric Lawn Scarifier + Dethatcher Operator’s ManualSnow Joe + Sun Joe · Official specifications · Source checked 2026-10-16 17:50 UTC
    Evidence used on this page
    • Cover; pp. 2, 7–8, 10–11 (specifications, extension-cord chart, and cylinder change procedure): Exact AJ805E manual: 15-inch maximum raking width, 13A motor, included scarifying and dethatching cylinders, directions for swapping cylinders, and outdoor extension-cord chart (14 AWG up to 50 ft; 12 AWG for 50–100 ft; do not use over 100 ft). The manual also says GFCI protection should be provided.
  2. 2.DT1516 16-Inch Dethatcher & Scarifier Instruction ManualWEN Products · Official specifications · Source checked 2026-10-16 17:50 UTC
    Evidence used on this page
    • p. 2 specifications; pp. 7–9 electrical information and packing list; pp. 15–16 replacing the dethatcher/scarifier head: Exact DT1516 manual identifies model DT1516 in its specifications, 16-inch working width, 15A motor, included 20-blade scarifier and 24-tine dethatcher attachments, cord chart (14 AWG at 25 ft; 12 AWG at 50 ft; 100/150 ft not recommended by UL), and a separate-circuit instruction. The cover text is rendered as DT15162, while the specifications and matching official product page identify DT1516.
  3. 3.WEN DT1516 16-Inch 15-Amp 2-in-1 Electric Dethatcher and Scarifier with Collection BagWEN Products · Official specifications · Source checked 2026-10-16 17:50 UTC
    Evidence used on this page
    • Product specification and included-head description: Official product page identifies DT1516 and lists 16-inch clearing path, 15A motor, included scarifying and dethatching heads, and detachable collection bag.