85734 21T-68-41632 LINCOLN GREASE PUMP

[Mining-Grade Duty]: Specifically engineered for 200-ton class excavators, providing reliable lubrication for high-load pins and swing circles.

[High-Output Efficiency]: Incorporates Lincoln FlowMaster technology to deliver consistent grease volume even through long-distance mining lines.

[Exceptional Wear Resistance]: Internal piston features a hardening depth of 3mm-5mm with a surface hardness of HRC 58-62 for ultimate longevity.

[Pressure Stability]: Rated for high-pressure operation up to 345 bar (5,000 psi), overcoming line resistance in complex central systems.

[Extreme Weather Ready]: Validated for performance in temperature extremes from -40°C arctic mines to +80°C tropical open-pit environments.

[Contamination Protection]: Advanced redundant sealing system prevents dust and moisture ingress, a major cause of pump failure in mining.

[Plug-and-Play Assembly]: Includes pre-configured 24V motor, pump element, and heavy-duty wiring harness for rapid field installation.

[Low Life-Cycle Cost]: High-precision components reduce friction and energy consumption, maximizing the ROI for large-scale fleet operators.