Manufacturer: Komatsu Ltd.
Control Type: Hydraulic joystick control
Number of Axes: 2 (left-right, forward-backward)
Number of Buttons: 4 (2 on each joystick)
Operating Voltage: 12V or 24V DC
Current Draw: 10mA to 2A depending on the function
Operating Temperature Range: -20°C to 70°C (-4°F to 158°F)
Humidity Range: 20% to 80% non-condensing
Shock Resistance: 10G, 11ms duration
Vibration Resistance: 2G, 10Hz to 55Hz