Skid Steer Vibratory Plate Compactor Model 1121359Budget
🟢 Standard Flow
View on unclewiener.com →
Overview
The Model 1121359 skid steer vibratory plate compactor uses an eccentric rotating weight to generate vibration and impulse force for effective soil and aggregate compaction. It handles trench compaction, gravel packing, ground stabilization, and slope compaction work. Sold through Uncle Wiener's Wholesale, which operates 18+ locations serving Western Canada. The hydraulic attachment uses the standard skid steer quick attach system for easy swapping.
Canada Availability
Available through Uncle Wiener's Wholesale with 18+ locations serving Western Canada since 2017.
Key Facts
- Model: 1121359
- Type: vibratory plate compactor
- Compaction method: eccentric rotating weight
- Application: trench compaction, gravel packing, ground stabilization, slope work
- Drive: hydraulic
- Mount: universal skid steer quick attach
Is This Right For You?
✅ Buy if…
- You compact granular fill, gravel, or aggregate after grading — rollers and compactors eliminate voids
- Pathway construction, driveway base compaction, or trench backfill compaction with your skid steer
- You want to combine compaction with your existing skid steer fleet without a dedicated walk-behind compactor
⛔ Skip if…
- Cohesive clay soils are your primary material — vibratory compaction is less effective in clay
- Deep fill lifts over 12 inches — you'll need multiple passes or a heavier piece of equipment
🔍 Also consider…
- Soil conditioner for surface prep and grading before compaction
- Landplane for final grading before compaction
🔧 Machine Compatibility
Compatible with all skid steer brands and compact track loaders via universal SSQA quick attach. Mid-frame machines (S450–S650 class) are the most common fit.
About Uncle Wiener's in Canada
Uncle Wiener's Wholesale offers plate compactors and utility equipment through Canadian and North American distribution channels, providing accessible pricing on compact ground-preparation tools for contractors and rental operators.
Care & Maintenance
- Inspect carbide rotor teeth after every use — chipped or worn teeth cut unevenly and increase hydraulic motor load significantly
- Replace teeth in matched pairs across the rotor to maintain balance — uneven tooth wear creates vibration that stresses motor bearings and the drive system
- Grease rotor shaft bearing housings after every 8 hours of operation
- Clean packed soil from behind the rotor guard and between tooth mounts after every use — buildup restricts rotation and can cause the rotor to stall in normal material
- Check the hydraulic motor drive coupler and belts (if belt-driven) for wear weekly during active season — belt failure in the middle of a job is a common and avoidable breakdown
✅ Last checked: March 2026
Source: skidsteerattachments.ca/catalog/soil-conditioners/uncle-wiener-plate-compactor-skid-steer/
