BQ833 Ice Cream Machine Models: BQJ-20/2A Main power: 220V, 50Hz/60Hz,240V/50Hz Rated output: 2.6kW Refrigerant: R22/R404a Production capacity: 20 - 25kg/h(28-36L/h) Cups per Hour(60g per cup): 330-420 Hopper Capacity: 2x10L Air Pump System: Selective P Hopper Pre-cooling: Selective Y&Y1 Low Mix Indicator: Selective Y&Y1 Keeping Temperature at Night: Selective Y&Y1 Independent Compressor to Keeping Temperature/R134a: Selective Y N.W: 158kg Overall dimensions: 518 x 745 x 1,420mm Packing dimensions: 690 x 880 x 1,600mm