Mobile skid-steer hydraulics app for iPhone and iPad

Drive, operate, explore, maintain, and diagnose the hydraulic system on this mobile skid-steer excavator simulation. It will help you to learn about fluid power safely and effectively. The program lets you operate the wheel drives, boom, and slew controls then explore the components that make them work. It includes an example hydrostatic drive circuit with information and exercises that show you how to maintain and diagnose common faults. The best way to learn is by experimentation.
The full list of training routines includes:
Operate the skid steer loader controls
Explore how the electro-hydraulic control systems work
Closed-circuit hydrostatic steering drive system
Open circuit direction slew motor control
Open circuit proportional lift cylinder control
Contamination entry points review
Drag icons to show contamination entry points
Components sensitive to contamination review
Identify potential contamination failure points
Leakage or flow loss points review
Identify potential leakage points
Heat source, high-pressure drop review
Identify potential heat source points
Dangerous risk points review
Identify dangerous risk points
Air ingress points review
Identify potential air ingress points
Learn, Build, Maintain, Test, Diagnose a hydrostatic circuit
Learn the main parts in a typical closed-circuit drive
Identify all pressure control valves
Identify all flow control valves
Identify all air and fluid filters
Build a hydrostatic closed circuit system
Learn how to check and maintain components
Drag icons to identify regular maintenance checks
Drag icons to identify planned maintenance checks
Learn how to set up and commission equipment
Diagnose 1 Noisy and inconsistent direction changes
Diagnose 2 Slow drive performance and burning smell
Diagnose 3 Poor drive performance and cracking noise