Model to Predict Hydraulic Pump Requirements for an Off-Road Vehicle
901622
09/01/1990
- Event
- Content
- This paper describes and discusses a computer model that can be used to predict the hydraulic pump requirements of an excavator necessary to meet the specified productivity levels for a given set of design conditions. The model predicts the hydraulic cylinder flow rates, pressures, and power necessary to sustain a given work cycle. The study compares the results from a simulation of the excavator with actual test data obtained from a test vehicle taken during a typical work cycle.
- Pages
- 9
- Citation
- Siemens, M., and Larson, C., "Model to Predict Hydraulic Pump Requirements for an Off-Road Vehicle," SAE Technical Paper 901622, 1990, https://doi.org/10.4271/901622.