Switch – Part No. 56B-06-16770 for Komatsu HD-785 Dump Truck
This switch is a genuine electrical component specifically designed for the Komatsu HD-785 dump truck. It is typically used in the machine’s control and monitoring systems, such as for brake pressure indication, transmission range selection, body hoist position sensing, or warning lamp activation. The switch is constructed with durable housing, corrosion-resistant contacts, and reliable sealing to withstand harsh mining and construction environments, including dust, moisture, and vibration. Proper operation of the 56B-06-16770 switch ensures accurate signal transmission to the cab display and electronic control module, directly affecting operator feedback and system safety. Using an authentic Komatsu switch guarantees correct electrical characteristics (voltage, current rating, and switching logic) and long service life. Regular inspection for continuity loss or mechanical damage is recommended, and replacement should be made with genuine Komatsu parts to prevent system faults.
| Part Number | English Product Name |
|---|
| 56B-06-16770 | Switch (Generic / Pressure or Position) |
| 56B-06-16780 | Pressure Switch – Brake System |
| 56B-06-16790 | Pressure Switch – Suspension |
| 56B-06-16800 | Limit Switch – Dump Body Position |
| 56B-06-16810 | Rotary Switch – Transmission Gear Selector |
| 56B-06-16820 | Rocker Switch – Cab Control Panel |
| 56B-06-16830 | Temperature Switch – Engine Coolant |
| 56B-06-16840 | Level Switch – Hydraulic Oil Tank |
| 56B-06-16850 | Level Switch – Brake Accumulator |
| 56B-06-16860 | Proximity Switch – Axle Speed Sensor |
| 56B-06-16870 | Neutral Start Switch – Transmission |
| 56B-06-16880 | Backup Alarm Switch |
| 56B-06-16890 | Stop Lamp Switch – Brake Pedal |
| 56B-06-16900 | Horn Switch – Steering Wheel |
| 56B-06-16910 | Wiper Switch – Cab |
| 56B-06-16920 | Light Switch – Headlamp/Turn Signal |
| 56B-06-16930 | Emergency Stop Switch |
| 56B-06-16940 | Battery Disconnect Switch |