40MPa Sensor 434-3436 for Caterpillar 323D L, 330D2 L, 323D LN, 385C FS 323D2
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
40MPa Sensor 434-3436 for Caterpillar
The 40MPa Sensor with part number 434-3436 is a hydraulic pressure sensor designed for Caterpillar excavator models, delivering accurate pressure readings to support efficient and safe machine operation.
Overview
This 40MPa sensor, identified as 434-3436, measures hydraulic pressure within the main system and transmits signals to the machine's controller, enabling precise hydraulic functions and preventing system stress. It is built for Caterpillar 323D L, 330D2 L, 323D LN, 385C FS, and 323D2 model excavators, offering dependable performance in heavy-duty applications.
Built For Performance
- Rated for a maximum pressure of 40MPa, handling high-stress hydraulic circuits
- High-accuracy sensing element provides reliable, repeatable pressure data
- Durable metal housing resists corrosion, impact, and extreme temperatures
- Certified thread type ensures a secure, leak-free installation
- Compatible with Caterpillar's electronic control architecture
- Tested for long service life under continuous vibration and pressure cycles
Fits These Machines
- for Caterpillar 323D L
- for Caterpillar 330D2 L
- for Caterpillar 323D LN
- for Caterpillar 385C FS
- for Caterpillar 323D2
On-The-Job Use
- Monitoring hydraulic pressure during excavator bucket operations
- Supporting track drive and swing motor pressure feedback
- Providing data for load-sensing and flow control systems
- Assisting with diagnostic troubleshooting of hydraulic circuits
Specs At A Glance
| Part Number(s) | 434-3436 |
| Max Pressure | 40 MPa |
| Compatible Brand | Caterpillar |
Good To Know
Q: What does the 434-3436 pressure sensor do? A: It monitors hydraulic pressure in the excavator's main system and sends that data to the control unit to regulate machine functions and protect components from pressure spikes.
Q: Can I install this sensor on other Caterpillar models? A: It is specifically designed for the listed Caterpillar models, but similar models may share the same sensor, so check your machine's serial number for confirmation.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.