Hitachi 4444902 Angle Sensor for EX120-2/3 EX200-2/3 Excavators
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| Sensor Type | Angle Sensor |
| Sensor Principle | Hall Effect |
| Connector Type | 3 pins |
| Resolution | 0.1° |
| Repetition Accuracy | 99% |
| Sensitivity | Compliant with OEM standards |
| Voltage | 5V DC (Typical) |
| Output Signal | Analog Voltage or PWM (depending on application) |
Manufacturer No.
44449024716888
OEM Part No.
44449029102385910153342571644716888
Interchange No.
9102385910153347168884257164AT154533
Fitment Vehicles
Hitachi EX120-2Hitachi EX120-3Hitachi EX200-2Hitachi EX200-3Hitachi EX100-2Hitachi EX100-3Hitachi EX300LC-3Hitachi ZAX470Hitachi 490EHitachi 450LCHitachi EX220-2Hitachi ZX450Hitachi ZX480MTHitachi ZX470-5GHitachi ZX500LCHitachi ZX600
Electrical and Electronic System - Industrial Encyclopedia
Professional supply of Hitachi excavator angle sensor 4444902, compatible with replacement parts 9102385, 9101533, and 4716888. This sensor is designed for EX120-2, EX120-3, EX200-2, EX200-3, and some EX100/ZAX series models, used for hydraulic pump swing angle feedback or boom/bucket angle monitoring, ensuring precise control system operation. Using the Hall effect principle, 3-pin connection, compliant with OEM standards, it is a core component of the construction machinery electrical system.