
Gorilla GOR4PS 4 cu. ft. poly dump cart
Compare a dumping bed with 4 cu. ft. of bed capacity and a 600 lb maximum rated load. Measure its route and judge a manageable load for your own garden.
Read our takeA dump cart.
The GORMP-12 is a useful choice when you want a dump bed for mulch, soil, and other loose garden loads.
The GORMP-12 belongs on the shortlist when the bed fits the work you have lined up. The dumping bed gives loose mulch and soil a direct way out at the destination. Measure the narrowest part of the route before choosing by capacity. A cart that passes the gate still needs space for a turn and a place to stand between jobs.
Pneumatic tires are the distinguishing part of this setup. The convertible pull/tow handle gives this model its handling arrangement. Think about the loaded route from shed to bed, including soft ground and tight corners. Start with a manageable load and follow the operating instructions; the published maximum is a limit, not a suggested everyday load.
Load the bed evenly and keep the route clear.
Empty and clean the cart as the manufacturer recommends before putting it away.

Compare a dumping bed with 4 cu. ft. of bed capacity and a 600 lb maximum rated load. Measure its route and judge a manageable load for your own garden.
Read our take
Compare a utility-wagon layout and a 900 lb maximum rated load. Measure its route and judge a manageable load for your own garden.
Read our takeUse the manufacturer dimensions to judge the space for your load.
Yes. It has a dumping bed; use the release and load limits in the instructions.
The full cart measures 47.5″ x 22.4″ x 24.5″. Measure gates, turns, and the storage space.
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.