The HH and MX were Montgomery KONE's holeless and inground hydraulic elevator models, respectively, from at least 1997 to 2000. The production of both models was carried on by KONE until 2004.

• Introduced: 1997 or earlier*

• Discontinued: 2004

• Successor: KONE Hydraulic (2004-2007)

• Type: Holeless Hydraulic

• Controller: Microprocessor

• Max rise: 15 ft/2 floors (single stage) or 31 ft/4 floors (two stage)

• Max landings: 8

• Capacity: 2100, 2500, 3000, 3500, 4000, 4500, 5000 (1997-2000*) / 2100, 2500 lb (2000-2004)

• Speed: 80, 100, 125 ft/minute

• Doors: Single-speed side opening, single-speed center opening

• Max cars per bank: 4

• Fixtures: Series 220, Delta (2000-2004), Innovation

Montgomery KONE - United States

• Boston Logan International Airport

• Austin Bergstrom International Airport

• Somerset Collection, Troy, MI

• Kohl's, Southtown Center, Bloomington, MN

• Sears, Westland Center, Westland, MI

• Loves Furniture, Royal Oak, MI

• Dulles Town Center, Sterling, VA

• Kroger, Plano, TX

• Lindale Mall, Cedar Rapids, IA

• Dillard's, Park Meadows, Lone Tree, CO

• Bass Pro Shops, Great Lakes Crossing Outlets, Auburn Hills, MI

• Bass Pro Shops, Gurnee Mills, Gurnee, IL

Montgomery KONE - Canada

• Indigo Bookstore, Toronto Eaton Centre, Toronto, ON

KONE - United States

• Philadelphia International Airport

• Von Maur, The Village of Rochester Hills, Rochester Hills, MI (opens 2021)

• Restoration Hardware Outlet, The Streets of Woodfield, Schaumburg, IL

• Sandestin Resort, Miramar Beach, FL

• BrandsMart USA, Kendall, FL

• TownePlace Suites by Marriott, Austin, TX

• Macy's, Dartmouth Mall, Dartmouth, MA

• Macy's, South Park Mall, San Antonio, TX

• State Street Station, Metro-North Railroad, New Haven, CT

• JCPenney, Memorial City Mall, Houston, TX

• JCPenney, Arbor Place, Douglasville, GA

• Town Center East Garage, The Woodlands, TX

• Land's End, Osage Beach, MO

• Mamie Doud Eisenhower Public Library, Broomfield, CO

KONE - Canada

• Cineplex Theatres, Chinook Centre, Calgary, AB

• Kanata Inn, Invermere, BC

• Sears, Station Mall, Sault Ste. Marie, ON (closed)