Original Factory Hydraulic Oil Temperature Sensor -40/140-24R1-G1/4, Sany Material Code: 60283797, suitable for multiple Sany machine models.

Sany Original Hydraulic Oil Temperature Sensor (60283797 / -40/140-24R1-G1/4)
Thermistor type, 24V, G1/4 thread, universal original part for Sany excavators/pump trucks.
Core Parameters
- Material Name: Hydraulic Oil Temperature Sensor
- Sany Material Number: 60283797
- Model Specification: -40℃～140℃, 24R1, G1/4 Thread
- Temperature Range: -40℃ ～ +140℃ (covers normal hydraulic oil operating range)
- Operating Voltage: DC 24V (engineering vehicle standard)
- Thread Interface: G1/4 (1/4 pipe thread), directly screwed into hydraulic oil tank/piping
- Output Signal: NTC Thermistor (resistance decreases as temperature increases, compatible with Sany ECU)
- Original Part Attribute: Sany original配套, compatible with excavator/pump truck hydraulic systems
Product Features
- Accurate and Durable: Original NTC component with ±1℃ accuracy; copper alloy probe + stainless steel housing, oil-resistant, waterproof, and vibration-resistant.
- Strong Compatibility: G1/4 standard thread, universal for SY series excavators, drag pumps/pump trucks, and rotary drilling rigs; direct replacement.
- Plug-and-Play: 2-pin waterproof connector, matches Sany original wiring harness; no rewiring required, quick installation.
- Suitable for Working Conditions: Can stably operate in **-40℃～140℃** hydraulic oil environment for long periods, suitable for harsh construction site conditions.
Applicable Models
- Sany Excavators: SY65/75/135/215/245/335/365/485 and other full series
- Sany Pump Trucks/Drag Pumps: 46m/49m/56m and other mainstream models
- Others: Rotary drilling rigs, mobile cranes, and other Sany engineering machinery
 Key Notes
- Function: Real-time monitoring of hydraulic oil temperature, feedback to ECU for overheating protection, fan control, and power limitation.
- Normal Oil Temperature: 60℃～90℃ during operation; alarm above 110℃, forced protection at 130℃.
- Replacement Note: Material number 60283797 is the current latest original part number; old models can be directly upgraded and replaced.