I’m located in Washington State. Send me your zip code, residential vs. BRAND NEW Mower King ECSSCT72 Skid Steer Trencher. High flow model with case drain. Designed for high-flow hydraulic systems with case drain. Can be used on low flow machines if you have a case drain adapter. I recommend installing one of these anyways for all low flow machines, great addition to your machine. Adjustable trenching depth up to 36″-60″ Teeth material – Shark teeth: Alloy carbide steel Cup teeth: Wear-resistant edge (alloy carbide). A combination of 30/70 percent teeth configuration. Shark teeth: Rocky and gravel trenching Cup teeth: General soil work trenching. Three hydraulic hoses ½ hydraulic hoses (In and Out) Case drain line (3rd hose) provided for releasing motor pressure Flat-faced couplers included. Large scraper shoes with built-in springs maintain loose soil that is clawed back to the chain to discharge and keep the trenched area clean. 78” × 51” × 23′. Manual or hydraulic side-shift to get up close to buildings. Single Standard chains recommended for loose, damp soil. Double Standard chains recommended for harder, drier soil, roughly twice the number of teeth. Half Rock & Frost chains recommended for harder, frozen and rocky digging conditions. Comes complete with trench cleaner arm, hoses and flat face.