The Milwaukee M18 Grease Gun is a powerful 18V cordless tool designed for efficient greasing. It d...The Milwaukee M18 Grease Gun is a powerful 18V cordless tool designed for efficient greasing. It delivers exceptional performance with a powerful 18V motor, providing up to 690 bar maximum operating pressure. The REDLINK overload protection ensures system durability for both the tool and the battery pack, offering best-in-class durability. This grease gun offers extreme long run time, dispensing up to 7 cartridges per charge. Its ergonomic design ensures strong handle balance, measuring only 355 mm long and weighing 3.9 kg. For user convenience, it features an air bleeder valve for quick priming, integrated hose storage, a shoulder strap loop, and an LED fuel gauge. It supports three-way loading: bulk, cartridge (400 ml capacity), and suction. The flexible battery system means it works with all Milwaukee M18 batteries.
This guide helps users get the most out of their Milwaukee M18 Grease Gun (M18GG-0). Designed for professionals and DIY enthusiasts, this cordless grease gun offers exceptional greasing performance, delivering up to 690 bar maximum operating pressure. Its long run time and flexible battery system are major advantages. Keep in mind that the grease gun does not include a battery or charger, which must be purchased separately.
All features
Model Part Number
M18GG-0
Brand
Milwaukee
Extended Product Information
FAQs
What type of grease can I use?
The Milwaukee M18 Grease Gun is compatible with most standard greases. Check the grease compatibility with the tool's components in the tool's manual.
How do I load a grease cartridge?
Unscrew the barrel, insert the cartridge, pull back the plunger rod, and screw the barrel back on.
How do I prime the grease gun?
After loading, loosen the air bleeder valve and operate the gun until grease appears, then retighten the valve.
Can I use this grease gun with different battery brands?
No, the Milwaukee M18 Grease Gun is designed to work exclusively with Milwaukee M18 batteries.
What is the capacity of the grease cartridge?
The grease gun accommodates a standard 400 ml cartridge.
What is the maximum operating pressure?
The maximum operating pressure is 690 bar.
Where can I find replacement parts?
Replacement parts are available through Milwaukee authorized service centers and online retailers.
Troubleshooting
Grease gun not dispensing grease.
Check if the cartridge is empty or if the grease has solidified. Prime the gun using the air bleeder valve. Ensure the hose is not blocked.
Grease gun has low pressure.
Make sure the battery is fully charged. Check the grease viscosity; very thick grease may cause lower pressure. Inspect and clean the nozzle and fittings.
Battery dies quickly.
Ensure the battery is fully charged before use. Use the correct battery for the tool. Avoid operating the grease gun at maximum pressure for extended periods.
Pros and Cons
Pros
High operating pressure for effective grease application.
Extended run time minimizes downtime.
Durable design with REDLINK™ overload protection.
Ergonomic design for comfortable use.
Versatile loading options for different grease types.
Cons
Requires separate purchase of battery and charger.
Weight of 3.9 kg may cause fatigue during extended use.
Hose storage is integrated, but may not suit every storage requirement.
The 400 ml cartridge capacity might require frequent reloading for large jobs.
Bulk loading can be messy without proper tools and care.
Setup, Compatibility & Care
Battery Compatibility: The M18 Grease Gun is compatible with all Milwaukee M18 batteries. Ensure the battery is fully charged before use.
Loading: The grease gun supports three loading methods: bulk, cartridge (400 ml), and suction. Follow the instructions for your chosen method.
Priming: After loading, use the air bleeder valve to remove air pockets and prime the gun for smooth operation.
Hose Attachment: Ensure the grease hose is securely attached to prevent leaks.
Cleaning: After each use, wipe down the grease gun with a clean cloth. Avoid using solvents.
Storage: Store the grease gun in a clean, dry place. Remove the battery when not in use.
Maintenance: Regularly inspect the hose and fittings for damage. Replace worn parts as needed.