Sentinel Control Panel
Advanced learning system continuously adjusting to weather, bedding, and manure changes by recalculating the amount of energy required to clean on every cycle.

• Patz innovative Auto-Tensioning option
  Superior sensitivity - programmable BUMP feature.

• Advanced “Patz Remote Notification” emails and/or text messages operator(s) with scraper status and service updates. Transmits updates following corrective service.

• Faults are stored in memory up to 4 weeks—even if power is cycled.

• Allowing service technicians to quickly troubleshoot.

Sensor Control
Sensor disc and proximity sensors work in conjunction to provide the SmartSense^® Control Panel necessary information to keep track of the scraper’s position and direction.

Low-Profile Corner Wheel
12” (305 mm) nominal diameter welded plate steel corner wheels feature a low-profile design. 2” (51 mm) diameter hardened axle and nylon sleeve bearings provide low maintenance and long life.

Rolling Bearing Corner Wheels
Available in both single and dual-chamber lubrication design, robust roller bearings in lubricated seal pack are ideal for sand bedding applications.

Pocket Sprocket
Pocket sprocket cradles the chain, effectively driving it in forward or reverse. Connected to the reducer with a tapered bushing, the pocket sprocket is easy to replace (sprockets available in five different colored stages for easy identification).

Drive Unit Configurations Options
Drive unit corner wheels can be placed in straight, corner, parallel, or offset mounting formations for layout flexibility and space savings. Steel housing encloses through-hardened drive unit corner wheels for safety and protection. Corner wheels feature nylon bushings for longer life.

Folding V Scrapers
Wings fold together on reverse travel, allowing material to pass around scraper. Lower profile than angled tip-up scrapers. Suitable for alleys with widths from 64 to 174 inches (1.6-4.4 m).

Versa Folding V Scraper
This versatile, low-profile scraper is available in 6, 8, 10, 12, and 14 foot sizes to clean alleys with widths from 64 to 174 inches. Choose from three economical, replaceable blade edges: AR400 steel, rubber, or urethane.

Folding Angled Tip-Up Scrapers
Wings pivot to follow wall tightly for better cleaning; blades tip up and wings pivot inward on reverse movement. Choose from standard or short sled lengths. Suitable for alleys with widths from 84 to 192 inches (2.1-4.9 m).

Choice of Sleds
Standard or short sleds available for on-floor and recessed chain installations. Standard 56 1/2" (1,435 mm) sleds provide better scraper stability, while 36 1/2" (927 mm) sleds are available where a shorter sled is required. Slider sleds allow chain to pass through for installations with unequal alley lengths.

For Rubber Flooring
Hard nylon rollers located on sled ends and scraper arms position the scraper above the rubber covered alleys, ensuring only rubber blades touch rubber flooring.