Description
Hand-pushed string trimmers strain operator shoulders when navigating rolling terrain and clearing thick pasture weeds along fence lines. The DR Power Equipment Premier 22 Inch 163 cc OHV Trimmer Mower rolls across rough ground on large spoked wheels to chop weeds without carrying strain. It clears a 22-inch swath. Operating in tall wet grass requires slow forward walking speeds.
The structural chassis utilizes 14-gauge stamped sheet steel with welded tubular reinforcement bars to isolate cutting vibration from the operator handle. The cutting spindle features machined high-tensile alloy steel running inside greaseable cast-iron pillow block bearings protected by labyrinth dust shields. Power comes from a Briggs and Stratton 163 cc overhead-valve commercial engine featuring a mechanical governor and paper cartridge air cleaner.
Walk Behind Wheeled Trimmer Hardware
Large resin-spoked wheels roll over pasture ruts, hidden stones, and deep weed patches with low rolling resistance. The heavy-duty trimmer head holds extra-thick 0.155-inch nylon cutting cords to shred tough weeds.
- Briggs and Stratton 163 cc OHV commercial engine delivers dependable torque through dense briar patches.
- 22-inch wide cutting swath clears expansive fence perimeters and ditches fast in single passes.
- 14-inch heavy-duty spoked wheels roll over ruts, field rocks, and thick grass with low resistance.
- Cast-iron spindle bearing housing absorbs violent shock loads when 0.155-inch cord strikes steel posts.
- Adjustable cutting height collar sets string cutting level from 1.5 inches up to 3.5 inches.
- Multi-position folding handlebar adjusts to operator height and collapses for truck tailgate transport.
- Heavy-gauge resin front debris shield deflects flying gravel and weed fragments away from the engine.
Combustion Engine Load Bench Telemetry
Chopping through dense waist-high weeds drops engine speed to 3180 RPM while fuel consumption measures 0.42 GPH. Spindle bearing housing temperature rises to 132°F after one hour of continuous fence line clearing. Cutting cord impact drag requires 3.6 Horsepower from the engine governor. Sound output measures 88 dBA at the operator handlebar position.
Rough Terrain Bounds Care Directives
Ranch caretakers, orchard managers, and municipal utility grounds crews clear rough fence perimeters fast using this wheeled trimmer. Do not operate this machine on steep 30-degree slopes because gravity oil starvation can damage splash-lubricated engine internals. Never use steel wire or cable in place of commercial nylon trimmer line.
- Check the spindle bearing housing and pump grease into the zerk fitting every 25 operating hours.
- Clean weed fibers and wrapped plant stems from the spindle shaft hub after each work shift.
- Inspect the engine air cleaner sponge and change crankcase oil every 50 hours of field service.
Warranty Statement Equipment Delivery Manifest
DR Power Equipment covers this wheeled trimmer with a 2-Year commercial warranty on the steel frame and spindle, backed by a 2-Year Briggs engine warranty. The shipment includes the wheeled trimmer assembly, pre-cut 0.155-inch cutting cords, engine oil, and user manual.