The Carter 320 excavator is a heavy machinery and equipment widely used in various construction projects, and its high efficiency and durable quality are widely praised by the industry. In order to ensure the proper functioning of the equipment and the efficiency of the cooling system, it is important to understand the correct water addition process and the amount of water to be added. First of all, let's analyze in detail how to properly add water to the Carter 320 excavator. Before operating, make sure to turn off the engine and confirm that the coolant level is low, then open the water filler cap, and in general, according to the manufacturer's recommended standards, add coolant that meets the specifications instead of pure water. However, under certain conditions, if purified water is indeed required, it is important to ensure that the water is pure and that impurities do not affect the cooling effect. The specific amount of water to be added should be referred to the equipment manual, which usually clearly indicates the appropriate total amount of coolant and the corresponding water addition ratio under different operating conditions. In terms of keyword density, in response to the question of 'how much water to add to the Carter 320 excavator', the key information we need to pay attention to includes: the Carter 320 excavator, the amount of water, the amount of coolant, the proportion of water added and other factors.