Hydraulic & Chassis Control Sensors
These sensors support safe lifting, load weighing, and transmission protection.
1. Hydraulic Pressure Sensor
Installed on the lift cylinder circuit. Measures the hydraulic pressure required to lift a load.
The system converts this pressure value into an estimated load weight.
2. Tilt Angle Sensor
Measures the forward/backward tilt angle of the mast. Prevents weighing errors or load
spills due to excessive tilt.
3. Mast Position Sensor – Non-contact type
Detects the upper and lower limit positions of the forks. Used to ensure weighing is performed
at a standardized lift height.
4. Transmission Oil Temperature Sensor
Monitors the temperature of the automatic transmission fluid. Protects internal clutches and
gears from overheating and wear.
Engine Management Sensors:
These sensors feed data to the Engine Control Unit to optimize fuel injection, combustion,
and emissions.
1. Crankshaft Position Sensor and Camshaft Position Sensor
The control unit uses this signal to determine the precise timing for fuel injection.
2. Air Flow Sensor or Manifold Absolute Pressure Sensor
Easures the volume or density of air entering the engine. This is the primary data for calculating
the base fuel injection quantity.
3. Engine Coolant Temperature Sensor
The control unit uses this to correct the fuel mixture and control the cooling fan.
