PowerKing PK0803-SP Stump Grinder

Last updated: November 3, 2026

PowerKing PK0803-SP Stump Grinder
3.5/5#15 of 17 in walk-behind stump grinders
3.5

For a buyer with hills or long walks between stumps. The drive saves effort, but cutting reach is the same as the cheaper PK0803-EH.

  • 9 inDepth below grade
  • 429 ccPower
  • 9Teeth
Check price at WoodSplitterDirect$2,524

Price checked November 3, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Self-propelled drive moves 300 lb across a yard for you
  • Dual brakes lock each wheel for pivot grinding
  • Electric start, tow bar and spare teeth included
Cons
  • Only 10 in above and 9 in below grade
  • Costs about $480 more than the push version

The PowerKing PK0803 family

Every PowerKing PK0803 model we rank, smallest first. Ratings compare each against its own type.

ModelDepth below gradeRatingPrice
PowerKing PK0803-EH Stump Grinder9 in3.6/5$2,045
PowerKing PK0803-SP Stump Grinder (this one)9 in3.5/5$2,524

How it scores

The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Model numberPK0803-SP
Cutting
TypeWalk-behind
Depth below grade9 in
Height above grade10 in
Teeth9
Power
EngineKohler Command Pro CH440
Displacement429 cc
Engine power14 hp
Electric startYes
Self-propelledYes
Build
Tow barYes
Weight304 lb
Warranty1 year

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