The 5180273 hydraulic gear pump is a key component specially designed for Fiat tractors. Including models such as 100-90, 110-90, 115-90, 130-90, 140-90, 160-90, 180-90, 55-90, 60-90, 70-90, 80-90, 85-90 and 90-90. The tractor hydraulic pump plays a crucial role in the hydraulic system of these tractors, ensuring the efficient operation of various hydraulic functions (such as lifting, steering and control of other machinery). This pump is precisely engineered and made of high-quality materials, providing excellent durability, reliability and wear resistance even under harsh agricultural conditions.
5180273 Hydraulic Gear Pump Specifications
Compatible with FIAT Tractor(s):
Models Serie 90: 100-90, 100-90DT, 110-90, 110-90DT, 115-90, 115-90DT, 130-90, 130-90DT, 140-90, 140-90DT, 160-90, 160-90DT, 180-90, 180-90DT, 65-90, 65-90DT, 70-90, 70-90DT, 80-90, 80-90DT, 85-90, 85-90DT, 90-90, 90-90DT
Serie 93: 72-93, 72-93DT, 82-93, 82-93DT, 88-93, 88-93DT
Serie 94: 72-94, 72-94DT, 82-94, 82-94DT, 88-94, 88-94DT
| Applied to: | FIAT Tractor |
| OEM Ref.No.: | 5131170, 5180273 |
| Nominal Displacement: | 14ml/r |
| Maximum Pressure· | 200bar |
| Rotational Speed: | 500-3000r/min |
| Controlled Flow Rate: | 18L/min |
| Fuel Feed Hole: | Φ20 |
| Fuel Discharge Hole: |
M18*1.5 |
| Direction of Rotation: |
Right (Clockwise) |
Key Features of Tractor Hydraulic Pumps
- High-pressure Capability
Tractor hydraulic pumps are engineered to generate significant pressure, often exceeding 3000 PSI, enabling efficient operation of heavy-duty implements like loaders, backhoes, and plows. This ensures reliable performance under demanding agricultural tasks, supporting robust lifting and steering functions. - Durable Construction
Built with high-quality materials such as cast iron or aluminum, these tractor hydraulic gear pumps withstand harsh conditions, including dust, moisture, and temperature extremes. Their rugged design minimizes wear, ensuring long service life and reducing maintenance costs for farmers. - Precise Fluid Displacement
Hydraulic pumps feature specific displacement rates, typically measured in cc/rev, like 14cc for models compatible with FIAT tractors. This precision ensures consistent fluid flow, optimizing the performance of hydraulic systems for smooth and controlled implement operation. - Versatile Compatibility
Designed to fit multiple tractor models, such as FIAT's 100-90 or 140-90 series, these hydraulic pumps for tractors offer broad compatibility. This versatility simplifies replacement and sourcing, making them a cost-effective solution for diverse agricultural equipment needs. - Efficient Drive Mechanisms
Equipped with keyed or splined shafts, hydraulic gear pumps integrate seamlessly with tractor engines, ensuring efficient power transfer. Clockwise or counterclockwise rotation options enhance adaptability, allowing precise alignment with the tractor's hydraulic system for optimal performance. - Low Maintenance Requirements
Hydraulic pumps incorporate sealed bearings and advanced sealing technologies to reduce fluid leaks and contamination. This design minimizes maintenance intervals, allowing farmers to focus on productivity while ensuring consistent hydraulic performance with minimal downtime.
Tractor Hydraulic Gear Pump Troubleshooting
- Low Hydraulic Pressure or Flow
If the hydraulic system experiences low pressure or inadequate flow, it could indicate worn pump gears, clogged filters, or low oil levels. Check for leaks, clean or replace filters, and ensure proper hydraulic oil levels are maintained. - Noisy Operation or Vibrations
Unusual noise or vibrations from the tractor hydraulic pump can result from cavitation caused by air entering the system, low oil levels, or clogged intake filters. Inspect hoses and seals for air leaks and ensure the oil reservoir is adequately filled. - Overheating of Hydraulic System
Overheating can occur due to prolonged use, dirty oil, or excessive friction within the hydraulic pump in tractor. Check for contaminated or degraded hydraulic fluid, clean or replace filters, and inspect components for wear that may cause heat buildup. - Leaking Hydraulic Fluid
External leaks may be caused by damaged seals, loose fittings, or cracks in the pump housing. Regularly inspect the hydraulic gear pump, replace worn seals or gaskets, and tighten any loose connections to prevent loss of hydraulic efficiency. - Erratic or Jerky Movements
If the implements or attachments operate erratically, it could indicate internal pump damage, trapped air in the system, or insufficient oil levels. Bleed the hydraulic system to remove air, check for internal hydraulic pump tractor wear, and refill the oil reservoir. - Pump Fails to Operate
A completely inoperative tractor hydraulic gear pump could be due to a seized gear mechanism, a failed drive shaft, or contaminated oil causing blockages. Disassemble and inspect the pump for mechanical damage, clean internal components, and replace defective parts as necessary.
