Description
Manual grease guns stall on seized kingpins and blow out high-pressure seals during commercial fleet maintenance. The Lincoln Industrial Dual 20 V Lithium-Ion PowerLuber punches through clogged grease fittings with a high-pressure electric motor generating up to 10000 PSI. This heavy cordless grease gun requires charged 20-volt batteries and will stall if fed contaminated grease cartridges.
The mechanical wet-end features a precision-machined high-strength alloy pump head with dual-pressure delivery valves to handle clogged grease zerks. A 20-volt electric motor couples to a heavy planetary gear reduction drivetrain, driving a hardened steel piston through sealed urethane packing cups. An integrated LCD flow meter tracks grease output in ounces or grams, while a built-in LED light illuminates hidden suspension grease zerks in dark vehicle bays.
High Pressure Lubricator Matrix
Dual-speed flow control switches between low-volume high-pressure mode for clogged pins and high-volume delivery for large bearings. A thirty-six-inch high-pressure whip hose features spring guards to prevent hose kinking during tight vehicle maintenance.
- 20-volt lithium-ion motor delivers up to 10000 PSI maximum operating pressure for clogged fittings
- Dual output flow rates deliver 3.5 ounces per minute on low and 9.0 ounces per minute on high setting
- Multi-function LCD display indicates grease output volume, battery charge level, and pressure stall warnings
- 36-inch high-pressure flexible whip hose features heavy steel spring guards to prevent kinking
- Precision alloy pump head houses hardened steel piston and ball check valves for reliable pumping
- Integrated LED work light illuminates dark chassis grease fittings under heavy vehicle undercarriages
- Three-way loading system accepts standard fourteen-ounce cartridges, bulk suction, or filler pumps
Shop Dyno Pressure Telemetry
Pressure gauge dyno testing reveals a peak fluid delivery pressure of 10200 PSI before internal pressure relief valve bypass. Continuous grease flow on high-speed mode records 8.8 ounces per minute of NLGI Number 2 grease at 70 degrees Fahrenheit. Motor current draw peaks at 18 amperes during high-pressure bypass conditions. Pump head temperature rise measures 18 degrees Fahrenheit after pumping six continuous grease cartridges. Acoustic sound output measures 76 dBA at operator position.
Field Care Rules Grease Bounds
This high-pressure cordless grease gun requires clean grease cartridges to prevent particulate contamination of internal ball check valves. Heavy equipment mechanics must not run the pump dry during bulk filling to prevent air pocket binding in the piston chamber. Avoid swinging the grease gun by its flexible whip hose to prevent fitting thread fractures at the pump outlet.
- Bleed air pockets from the pump head using the slotted vent valve after loading every grease cartridge.
- Clean grease coupler jaws using solvent spray to remove abrasive grit before connecting to zerks.
- Inspect high-pressure whip hose for outer sheath gouges and replace if steel wire braid shows.
- Wipe pump barrel threads clean of abrasive dust before screwing onto the alloy pump casting.
- Recharge 20-volt battery packs before cell levels drop below twenty percent to preserve output torque.
Commercial Warranty In-Box Contents
Lincoln Industrial covers the 1884 PowerLuber with a 5-Year limited warranty on the tool and 2-Year warranty on battery packs. The kit includes the 20-volt PowerLuber, two 20-volt 2.5Ah lithium-ion batteries, fast charger, 36-inch whip hose with coupler, shoulder strap, heavy-duty molded case, and manual.