Original Pressure Sensor 50MPa-5V-V2-G3/8-SUM D, Sany Material Code: 60217140, Replacement Code: 140502000057A, suitable for multiple Sany machine models.

Sany Original High-Pressure Pressure Sensor (50MPa-5V-V2-G3/8-SUM D | 60217140)
This is a high-pressure sensor for Sany excavator main hydraulic systems, used for monitoring pressure in the main pump/high-pressure oil circuit. It features a flat plug interface and G3/8 threaded installation.
Core Parameters
- Model: 50MPa-5V-V2-G3/8-SUM D
- Sany Part Number: 60217140
- Range: 0–50MPa (500Bar)
- Output Signal: 0–5V (3-wire)
- Power Supply: DC 24V (wide voltage range: 9–36V)
- Interface Thread: G3/8” (straight thread)
- Electrical Interface: SUM flat plug (2-pin power + 1-pin signal)
- Accuracy: ±0.5%FS
- Operating Temperature: -30℃～+85℃
- Material: Stainless steel housing, oil-resistant seal
- Original Factory Attribute: Original Sany Heavy Industry配套, same as MBS1250 series
Model Breakdown
- 50MPa: Range of 50MPa
- 5V: Output of 0–5V
- V2: Version 2
- G3/8: Installation thread G3/8
- SUM: Flat plug connector
- D: High-pressure type (corresponding to low-pressure type 60217141)
Applicable Models
- Sany Excavators: SY75/135/205/215/235/335/365 and other full series
- Installation Location: Outlet of main hydraulic pump, high-pressure main oil circuit
- Function: Main pump pressure feedback, positive flow control, system overload protection
 Common Faults and Differentiation
- Fault Symptoms: Stalling, slow operation, abnormal pressure display, high-pressure sensor fault code
- Low-pressure version (60217141): 5MPa range, used for pilot/low-pressure circuits, not interchangeable
Replacement Notes
- Must use the same model: 50MPa/5V/G3/8 flat plug; do not confuse with low-pressure 5MPa version
- Installation Torque: 25–30N·m, avoid stripping threads
- Ensure plug waterproofing to prevent damage from oil sludge or water ingress