Koshin/Hatz PGH-50DHES fitted with Hatz Engine Electric Start
Koshin/Hatz PGH-50DHR fitted with Hatz Engine
KOSHIN SERH-50DHES 2" High Pressure Diesel Powered Engine Pump
KOSHIN SERH 50HRS 2" High Pressure Diesel Powered Engine Pump
Koshin/Hatz KTH-100DHES Hatz Electric Start 4" trash