If you mean the KAMA 6-inch diesel water pump, the KDP60 model is a heavy-duty pump.
• Inlet/outlet: 6 inches (150 mm)
• Engine: about 12.3 HP diesel
• Flow rate: about 73 m3/hour (roughly 1,217 L/min)
• Maximum suction lift: 7 m
• Maximum head: 25 m
• Uses: irrigation, drainage, construction and moving large quantities of water. 
• Price in Ghana: one current listing shows about GH₵16,900. 
The manufacturer lists the KDP60 6-inch diesel pump as a KAMA model made in Jiangsu, China.