H3SP36-Y16-9R-9NCO (K3SP36) Small Hydraulic Pump for 7-8 Ton Excavators

Reviving Your Compact Fleet with a Reliable Small Hydraulic Pump

In urban utility and mid-sized landscaping projects, your 7-to-8-ton excavator is the anchor of the job site. When the heart of a machine like the Kobelco SK70SR or SK80MSR fails, waiting weeks for a dealership part brings your cash flow to a dead stop. Replacing it shouldn't require surrendering your project profits to excessive OEM markups. The H3SP36-Y16-9R-9NCO small hydraulic pump delivers a high-performance, heavy-duty alternative. It completely restores your machine's tracking speed and breakout force, getting your excavator back into the dirt while strictly defending your operational budget.

Flawless K3SP36 Cross-Reference & Installation

Sourcing a small hydraulic pump for a mid-sized carrier often leads to fitment anxiety. We eliminate the guesswork. The H3SP36-Y16-9R-9NCO is built entirely on the globally proven Kawasaki K3SP36 architectural standard. It serves as a direct, drop-in replacement for factory parts, specifically fully cross-referencing with Kobelco OEM number YT10V00009F1. By utilizing the exact factory splines and hydraulic port configurations, your mechanics can execute a seamless installation without fabricating custom adapters or risking hydraulic leaks.

High-Pressure Endurance in a Small Form Factor

Don't let the term "small" fool you. Operating rock breakers or trenching through dense soil with an 8-ton machine pushes hydraulic fluid to punishing temperatures. Cheap, generic pumps quickly lose their volumetric efficiency under these heavy loads, leading to sluggish boom response and dangerous engine lugging. This specific small hydraulic pump assembly is fortified with premium rotary groups and heavy-duty valve plates designed for continuous stress. It guarantees unyielding pressure output and superior heat dissipation, preventing the secondary hydraulic failures that make inferior parts so expensive over time.