Displacement: K5V200DP has a displacement of 200 cc/rev, while the K5V160DP has a displacement of 160 cc/rev. This means that the K5V200DP will provide higher flow rates and potentially higher torque output.
Max pressure: Both pumps have a maximum pressure of 350 bar.
Max speed: The K5V200DP has a maximum speed of 2400 rpm, while the K5V160DP has a maximum speed of 2600 rpm.
Caterpillar 345C vs. 336D_1:
Operating weight: The 345C has an operating weight of 45.6 metric tons, while the 336D_1 has an operating weight of 36.2 metric tons.
Engine power: The 345C has a maximum engine power of 318 kW, while the 336D_1 has a maximum engine power of 213 kW.
Hydraulic system: The hydraulic system on the 345C has a maximum flow rate of 1040 L/min, while the 336D_1 has a maximum flow rate of 567 L/min.
As you can see, there are significant differences between these specifications, which could have a significant impact on your system's performance and compatibility. Converting a K5V200DP to a K5V160DP or a 345C to a 336D_1 could require adjustments to your system's settings and components to ensure that it operates correctly.
Before making any changes, it's important to consult with a hydraulic systems expert and the manufacturer of your equipment to ensure that the new components will be a suitable replacement for your application. They can help you evaluate the specific requirements and ensure that the replacement parts are compatible with your system's specifications.