赞比亚采购需求：发电机组、动力发电机、柴油发电机、便携式发电机、静音柴油发电机

I'm looking for an agricultural water pump that can efficiently cover a minimum of 5 hectares. The pump should offer versatility in terms of power sources, specifically capable of operating on both solar energy and diesel. It's important that it provides reliable performance under various conditions, as well as ease of use and maintenance. Additionally, I would appreciate details about the pump's technical specifications, including flow rates, pressure capabilities, and any unique features that enhance its functionality. It would also be helpful to know about warranty options and any available accessories that could improve its efficiency. Looking forward to your prompt response with this information!