The MK-4000HY and 4000KB are the latest additions to the MK Diamond, Inc., line of concrete saws. They both have a front and rear pivot system for maneuverability.
The MK-4000HW features a Hyundai 1.6L 4cylinder water cooled engine with 48hp output. The low vibration engine meets all California and Federal emission standards.
The MK-4000KB features a Kubota 1.5L 4cylinder Turbocharged water cooled engine with 44hp output. Kubota’s new E-TVCS (Three Vortex Combustion System) provides clean, quiet, low vibration power.
Both saws have a new on board computer controlled fuel-injection system which monitors and adjusts fuel flow for optimum power at all operating settings. The computer also provides diagnostics of all engine operating conditions up to the minute with the touch of a button.