Gear Pump Description
The YNF16382 Gear Pump (Part No. 705-41-08100) is designed for Komatsu PC28UU-2 mini excavators, playing a key role in the hydraulic system’s pressure generation and oil circulation. Manufactured with hardened alloy gear teeth and precision-machined inner surfaces, this pump offers optimal flow rate and low internal leakage, ensuring smooth excavator operation. Its compact form factor makes it ideal for tight engine compartments, while the OEM-compatible design allows for easy installation without modification. This gear pump is a cost-effective solution for distributors, workshops, and fleet service providers seeking long-term reliability and performance. Learn more about excavator hydraulic oil pump systems with our technical team.
Gear Pump Technical Sheet
| Parameter |
Detail |
| Part Number |
705-41-08100 |
| YNF Code |
YNF16382 |
| Applicable Model |
Komatsu PC28UU-2 |
| Product Category |
Hydraulic System Components |
| Material |
Alloy Steel (gears), Cast Iron Housing |
| Installation Position |
Engine-side Hydraulic Circuit |
| Flow Rate |
As per OEM Specification |
| Pressure Rating |
High-pressure Range (up to OEM levels) |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Express / Sea / Air Freight |
| Payment Method |
T/T, PayPal, Western Union |
Gear Pump Applications
| Equipment Type |
Application Function |
| Mini Excavators |
Hydraulic oil transfer and pressure supply |
| Small Construction Equipment |
Boom, bucket, and swing functions |
| Utility Machinery |
Precise, responsive hydraulic operation |
| Agricultural Machinery |
Compact hydraulic circuit flow generation |
Gear Pump 705-41-08100 Detail Display
Related Products:
-
PC28UU-2 hydraulic cylinders
-
Control valves and pilot handles
-
Return oil filters and suction strainers
-
Hydraulic oil coolers
FAQ:
Q: Is this pump compatible with other Komatsu models?
A: It is specifically designed for PC28UU-2. For other models, please verify with the part number.
Q: What’s the difference between gear and piston pumps?
A: Gear pumps are simpler, more compact, and suitable for consistent flow at lower pressures—ideal for mini excavators.
Knowledge Base:
Hydraulic gear pumps convert mechanical energy into hydraulic flow. Choosing high-precision replacements reduces internal leakage, prevents overheating, and extends component life.
