# WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine: specs and price compared

A sourced, side-by-side comparison of the WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder (WEN) and DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine (DK2 (Detail K2)) among wood chippers. WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder is the cheaper of the two at $128.78.

## Side by side

| Spec | WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder | DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine |
| --- | --- | --- |
| US price | $128.78 | $1369 |
| Brand | WEN | DK2 (Detail K2) |
| Max branch diameter (in) | 1.5 | 3 in. (side feed chute) / 0.375 in. (top hopper) |
| Engine power | 15A electric, dual 7 in. blades, 8000 cuts/min | 7 HP / 208cc Kohler Command PRO CH270 |
| Reduction ratio | — | — |
| Chute hopper type | Top hopper with safety interlock preventing operation when open | Direct-drive combo: side-feed chipping chute (double-edge blades) + top-loading hopper (quad hammer shredders) |
| Collection bag capacity | — | Not included; vertically-adjustable open deflection chute |
| Weight (lb) | 23.1 | 170 |
| Wheel mobility | 6 in. wheels, integrated transport handle | 13.75 in. dual-locking 6-ply ATV off-road tires, 28 in. wheelbase, ATV-towable |

## Key differences

- Max branch diameter (in): WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder 1.5 vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine 3 in. (side feed chute) / 0.375 in. (top hopper)
- Engine power: WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder 15A electric, dual 7 in. blades, 8000 cuts/min vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine 7 HP / 208cc Kohler Command PRO CH270
- Chute hopper type: WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder Top hopper with safety interlock preventing operation when open vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine Direct-drive combo: side-feed chipping chute (double-edge blades) + top-loading hopper (quad hammer shredders)
- Weight (lb): WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder 23.1 vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine 170
- Wheel mobility: WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder 6 in. wheels, integrated transport handle vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine 13.75 in. dual-locking 6-ply ATV off-road tires, 28 in. wheelbase, ATV-towable

## Sources

- WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder: https://wenproducts.com/products/15-amp-rolling-electric-wood-chipper-and-shredder (wenproducts.com, verified 2026-08-09)
- DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine: https://detailk2.com/opc503-info (detailk2.com, verified 2026-08-09)

Canonical: https://frontdeskreview.com/gear/wood-chippers/wen-41121-vs-dk2-opc503/
Cite: Per The Front Desk Review, WEN 41121 15-Amp Rolling Electric Wood Chipper and Shredder ($128.78) vs DK2 by Marlon OPC503 3 in. Towable Chipper Shredder with Kohler 7 HP Engine ($1369) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/wood-chippers/wen-41121-vs-dk2-opc503/
License: CC BY 4.0.