9 Best Grease Guns for Heavy Equipment in 2020

grease gun for heavy equipment

Grease guns require heavy equipment for regular home lubrication tasks. In short, useful for easy maintenance. In particular, heavy metal tools, based on bearings and bolts, have a permanent need for greases on these for smooth activation, driving, and no-soon-to-rust issues. Even in DIY projects, like sliding components together inside kid's toys. As well, common greases, such as Lithium complex, Sodium-based, and calcium greases, are better for multipurpose. By following the gun's manual, users can pour greases in cartridges. Likewise, air-pressures or hand pumpers, a broad variety of grease guns for heavy equipment, are available as the best aftermarket tools

Seems quite stressful the right picking part of a grease gun for heavy equipment. Targeting your budget, we have encountered high-quality grease guns listing below, even presented some from our experience. Go through and enjoy with cornerstone FAQs and a complete buyer's guide.

Preview
Overall Best
DEWALT 20V MAX Cordless Grease Gun (DCGG571M1),Yellow,V11 Torque
Lumax LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun with 18" Flex Hose, Handy 3-Way Loading - Fill with Standard...
Lincoln 1162 Fully Automatic Heavy Duty Pneumatic Grease Gun, Air-Operated, Variable Speed Trigger, 30 Inch...
Lincoln Lubrication 1244 PowerLuber 12 Volt Cordless Grease Gun with Battery Kit
Milwaukee 2646-22CT M18 18-Volt Lithium-Ion Cordless 2-Speed Grease Gun 2-Battery Kit
LockNLube Professional Pistol-Grip Grease Gun
Product
DEWALT 20V MAX Cordless Grease Gun (DCGG571M1),Yellow,V11 Torque
Lumax LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun with 18" Flex Hose, Handy 3-Way Loading - Fill with Standard...
Lincoln 1162 Fully Automatic Heavy Duty Pneumatic Grease Gun, Air-Operated, Variable Speed Trigger, 30 Inch...
Lincoln Lubrication 1244 PowerLuber 12 Volt Cordless Grease Gun with Battery Kit
Milwaukee 2646-22CT M18 18-Volt Lithium-Ion Cordless 2-Speed Grease Gun 2-Battery Kit
LockNLube Professional Pistol-Grip Grease Gun
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Overall Best
Preview
DEWALT 20V MAX Cordless Grease Gun (DCGG571M1),Yellow,V11 Torque
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DEWALT 20V MAX Cordless Grease Gun (DCGG571M1),Yellow,V11 Torque
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Lumax LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun with 18" Flex Hose, Handy 3-Way Loading - Fill with Standard...
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Lumax LX-1152 Black Heavy Duty Deluxe Pistol Grease Gun with 18" Flex Hose, Handy 3-Way Loading - Fill with Standard...
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Lincoln 1162 Fully Automatic Heavy Duty Pneumatic Grease Gun, Air-Operated, Variable Speed Trigger, 30 Inch...
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Lincoln 1162 Fully Automatic Heavy Duty Pneumatic Grease Gun, Air-Operated, Variable Speed Trigger, 30 Inch...
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Lincoln Lubrication 1244 PowerLuber 12 Volt Cordless Grease Gun with Battery Kit
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Lincoln Lubrication 1244 PowerLuber 12 Volt Cordless Grease Gun with Battery Kit
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Milwaukee 2646-22CT M18 18-Volt Lithium-Ion Cordless 2-Speed Grease Gun 2-Battery Kit
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Milwaukee 2646-22CT M18 18-Volt Lithium-Ion Cordless 2-Speed Grease Gun 2-Battery Kit
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LockNLube Professional Pistol-Grip Grease Gun
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LockNLube Professional Pistol-Grip Grease Gun
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View Top 9 Grease Guns for Heavy Equipment Reviews, Below

1. Dewalt DCGG571M1 Grease Gun for Heavy Equipment

Dewalt DCGG571M1 Grease Gun for Heavy Equipment
  • Weight: 14.8 pounds;
  • Max. Pressure: 10000 PSI;
  • Misc: Plastic construction, V11 Torque, 42-inches hose, battery-powered, variable speeds, LED lights.

Starting our day with the most powerful battery-powered grease gun for heavy equipment deals. DCGG571M1 series, manufactured by Dewalt, makes itself stand out from the crowd by delivering variable speeds. Regardless of AMP power, the 4Ah lithium-ion battery becomes an ultimate power supplier. 20V acceptance lasts your battery till the task ending, whether by managing up to 16 cartridges.

The worth of pressure about 10000 PSI is perfect for tougher jobs, though heavy material tools from Dewalt are always well enough for those. Apart from its fame, an integrated pumper provides good combines while delivering grease per minute, around 5 pounds. It makes your tougher jobs much comfy, whether the pump filter provides a clear indicator view. 

Both 42" hose and a pair of bright LED lights give access for greasing hard areas and causing no damage to the handle with no-mar tip existence. 

What we liked 

  • No-clogging pump mechanism;
  • Pump priming option;
  • Fast recharging battery;
  • Variable speeds;
  • LED lights.

Disliked 

  • Nothing noticeable. 

2. Lumax LX-1152 Heavy Equipment Pistol Grease Gun

Lumax LX-1152 Heavy Equipment Pistol Grease Gun
  • Hose Length: 18";
  • Max. Pressure: 7000 PSI;
  • Misc: 3-way loading, grease pumper, steel body.

Next is the Lumax series LX-1152 gun, allows to grease in confined areas, by loading up to 7000PSI. You can consider it as a weight-to-price ratio class, yet powerful grip powered pistol gun. It comes with 3 loading options. We have used direct loading with a canister to use indirect loading with its suction pump. 

While going through rapid tasks, you can change as many canisters as you can. Though you only need a little amount without reciprocating an entire cartridge. Speaking of its barrels, constructed with steels, creates no soon-to-rust problem. 

Moreover, no rapid wearing out, no bending, and even no further scratches on the hard-wearing body during tight areas greasing. Such small ridged portions along the canister ensure ergonomic grip during operations. You can also thank its integrated non-marring-tips out of the factory. 

What we liked 

  • Lock functions for protection;
  • Budget-friendly;
  • Easy to use and store;
  • Air bleeder valve.

Disliked 

  • Nothing found. 

3. Lincoln 1162 Pneumatic Grease Gun for Heavy Equipment

Lincoln 1162 Pneumatic Grease Gun for Heavy Equipment
  • Weight: 5.6 pounds;
  • Hose Length: 30";
  • Max. Pressure: 6000 PSI;
  • Misc: Variable-speed trigger, hose attachment clips, and coupler, valve.

This is something upgraded and unbeatable at this budget from Lincoln, serving rugged withstand tools since 1910. Else, manufacturing grease guns to meet all lubrication tasks and heavy equipment, such as this 1162 pneumatic grease gun. 

Its special design has been engineered for providing users more capacity and power. Comes with a manual operating system by hand, which saves power by a 30" flex air hose rather than a battery extension length.

The entire system acts like an auto-controller. And the variable speed trigger, damn awesome for grease flowing. Unlike other models, a combination of a small valve and filler coupler allows bulk grease filling, as well as keeps your indicator view always clean. 

What we liked 

  • Easy maintenance;
  • Continuous operation;
  • Needs cleaning after 5/6 refills;
  • Solid metal construction.

Disliked 

  • Very fussy.

4. Lincoln Lubrication 1244 Heavy Equipment Grease Gun

Lincoln Lubrication 1244 Heavy Equipment Grease Gun
  • Hose Length: 30";
  • Max. Pressure: 6000 PSI;
  • Misc: 12V, cordless.

Come with the fastest Ni-cad charging battery, around 110V, instead of using air consuming power. This is the main reason why your heavy metal equipped grease gun is good enough. Depending on the trigger type, the flow rate you can estimate, you know! However, the trigger works well while you need to slow down, filling for each precise shot. 

Unlike regular grease guns, its flexible nozzle on the gun's top let you rapid filling and prevent flows outside the cartridges. Do not worry. It accepts even high grease loaded cartridges. As well, the further operations are on until the final empty gallon. A 2" needle bearing is awesome for helping in your final drive.

And, all included in a customized carrying out of the factory to last the tool by a proper storage system for a long time. Isn't it a better replacement for your old air pressure greaser?

What we liked 

  • Allows continuous operation;
  • Good sized hose length;
  • Fastest charging;
  • Durable;
  • Helps in precise shots.

Disliked 

  • Nothing noticeable.

5. Milwaukee 2646-22CT Grease Gun for Heavy Equipment

Milwaukee 2646-22CT Grease Gun for Heavy Equipment
  • Weight: 18.1 pounds;
  • Max. Pressure: 10000 PSI;
  • Misc: battery-powered, 18V, 2- speed trigger, air valve, priming mechanism, spring guard with 48" hose.

Another versatile heavy grease gun with a multi-voltage charger right out of your toolbox. But with a cord operating system, do not think it will limit its mobility. You will get more freedom by the afterward charger to move it everywhere. 

You can thank its solid cast materials for careful manufacturing and increasing its longevity. On top of that, 2-versatile flow rates, about 10 ounces per minute, makes it faster to grease from rather than similar models. Means the battery will carry on 10 fillers per charge. 

Offering both priming mechanisms and a combination of valve and filler coupler is available. Either for accepting cartridges or bulk grease filling. The 48" hose length speeds up the performance in difficult spaces. Also, it makes it easy with clipping on the gun's top.    

What we liked 

  • Durable and portable;
  • Easy transportation by shoulder strap;
  • Adjustable flow rate;
  • Double speed trigger;
  • Highest lubricating power per charge.

Disliked 

  • Nothing noticeable.

6. LockNLube Professional Heavy Duty Pistol Grease Gun

LockNLube Professional Heavy Duty Pistol Grease Gun
  • Weight: 3.59 pounds;
  • Hose Length: 20"; 
  • Max. Pressure: 8000 PSI;
  • Misc: dual swivels, 2x10 inches gas cartridges, lock, and loop storage design.

Next, pistol grip grease gun from LockNLube, small, yet pro-graded and powerful. Packs 8000PSI in duel swivels, 3500 PSI per swivels. A 20" hose makes the swivel fitting easier. So, the flow rating is high time, in terms of stroke per 1 ounce, about 37 strokes. 

There is a convenient rubber grip at the pistol shape bottom. It provides comfy and safer greases at each time. Compatible with ranging 14-15 ounce standard grease canisters, even you have options to reload with your available greases. Featuring a unique design, lock, and loop. For further applications, this term keeps your used coupler fresh.

LockNLube is confident enough about material quality. As an upgraded design, patented both bulk fill and small valve together for faster grease filling. 

What we liked 

  • High strokes per ounce;
  • Accept strong and standard size grease cartridges;
  • Perfect grip handle.

Disliked 

  • May leak in any strange spots;
  • Hefty-priced.

7. LockNLube Dual-Shot Heavy Pneumatic Grease Gun

LockNLube Dual-Shot Heavy Pneumatic Grease Gun
  • Weight: 5 pounds;
  • Hose Length: 30";
  • Max. Pressure: 6000 PSI;
  • Misc: 1/8-inches outlet thread, accepts 14-16 gauge bulk cartridges, single and dual pressure optimization system.

Another new and improved patented dual-shot heavy equipment pneumatic grease gun from LockNLube. Means capable of delivering both single and continuous shots through one gun. However, it will neither make blowing out the seal nor cause any leaking problem. Like us, you only have to twixt and alternate the grease mode.  

Being specialized for lubrication integrates spacious input pressures, ranging single shots by 60-150 PSI and 60-95 PSI for continuous shots. The function may not dominate but will workout with any compatible air compressor. Featuring a 30" hose compatibility increasing medium, not only increases air-compressor compatibility but protects accidental twisting also. 

Though the stroke per ounce is very good and faster, about 5 strokes need to grease per ounce. The standard size canisters will support until the task ends. Now use its in-built handle clip and clean it with a loop and lock mechanism. 

What we liked

  • Duel delivery mode;
  • Certain input pressures for individual shots;
  • Good nozzles;
  • Ideal hose saves accidental swivels.

Disliked 

  • Expensive; 
  • Chances for grease leakage.

8. Alemite 555-E Pistol Grip Grease Gun

Alemite 555-E Pistol Grip Grease Gun
  • Extension Length: 18";
  • Max. Pressure: 7500 PSI;
  • Misc: accepts 14 oz cartridges, hose or coupler type outlet, 16 oz capacity.

Sometimes, bigger and weighing too much is not better at all, right? This aspect leads us to use this 555-E latest lightweight but heavy-duty jobs compatible pistol grease gun, manufactured by Alemite. Reaching into confined areas becomes a necessary job; for instance, car washing in workshops comes in very handy.

It reinforces itself with better grease upholding capacity, measuring 16oz. We recommend it for beginners. Like we applied at the beginning for a precise greasing experience per ounce at 30 strokes, which is flexible with an 18" extension hose.

The process is inclusive of a high-volume mode. Instead of it, its lever function helps between using either high-pressure delivery or much output. However, a bleeder valve extends motors' lifespan by balancing pressure, and a nozzle with coupler fits well for avoiding grease leakage.

What we liked 

  • Applicable in a broad variety;
  • Perfect fluid handling systems;
  • Excessive pressure optimization power.

Disliked 

  • Found nothing.

9. Alemite 596A1 Grease Gun for Heavy Equipment

Alemite 596A1 Grease Gun for Heavy Equipment
  • Weight: 6.30 pounds;
  • Extension Length: 36";
  • Max. Pressure: 10000 PSI;
  • Misc: flow rate from 4-6 oz, dispense up to 24 cans, exert NLGI 1/NLGI 2 petroleum-based greases, 20V, and 2Ah battery.

The last addition is also from Alemite. But this time, quite a heavy one. 596A1 is reliable what is inlaid on the tin but may not be affordable if you are holding a tiny budget. This battery-powered is outstanding with its dispense grease category, petroleum-based. Also, adjusts 2-class flow rate settings within 10k pressures at, regarding 4-low and 6-high ounces per minute.

Dual speed mode accepts up to 24 cartridges, either at lower or at a higher speed. Else, its reinforced nylon housing, is a powerhouse. This mechanism optimizes its motor and convenient for 3-way loading, suction, cartridge, and bulk. Featuring a universal auto follower results in better greasing without changing these loading methods in no need. 

What we liked 

  • Handle provides excellent balance;
  • Molded carrying case;
  • Durable glass fiber reinforced housing;
  • Good grease quality and delivery in single-speed;
  • 3-way loading.

Disliked 

  • Hefty-priced.

Buyer's Guide

Pressures and Accuracy

Do you want to grease large areas within a short time? Well, you can select a huge pressure delivering grease gun for heavy equipment. However, smaller ones will give more accuracy rather than bigger ones, for instance, household greasing. 

Instead of such a specific model, variable speed and pressure holding pistol grease gun is a breeze. Because of its modern power source, integrate toggles for changing pressures. Whether in professional lubrication tasks, pick a gun that can pinpoint exact areas by flexible nozzles and hose.

Durability

The second most critical factor in our pinpoint listing. People often think that developed countries manufactured heavy-duty grease guns may last long. As usual, all of such products may have come with stainless steel, anti-heated coating, carbon made sturdy materials. But this is not right. 

Well, the actual reinforced materials, like stainless steel, made guns last for longer and activate for better performance. Along with heat-resistance wearing, makes it more compatible, whether working in a warm environment.  

Safety Features

If your kids have regular movements into your tool cupboard, some heavy-equipped grease guns provide quite more or fewer safety features. One of the features is a lock mechanism. However, kids have reached your tool cabinets. But the machine will not let them activate it unless they know the unlock system. 

Some come with non-marring tips, prevent your gun's self-damaging. Coupler, lock, and loop are some similar safety mechanisms worth checking before shopping. 

FAQs

How Does a Grease Gun Work Well?

We have listed 3 types of grease guns for heavy equipment, manual, pneumatic, or battery-powered and the modern grip guns. Each works well but in their ways. Manual guns, as usual, have a plunger to take in your desired pressures. Then give a hard pop back with its spring. This type is rare at present. 

By far, pneumatic guns are comfy. While consuming electric power, enable dual or triple speed pressure optimization. Simply push its trigger and let it do lubricating. 

The last one, pistol grip guns, let you hold its 2-pointed grips. Simply squeeze it according to your hands forwarded pressures. Congratulations! You have fired out grease. 

How to Load a Grease Gun for Heavy Equipment?

In general, 2 loading methods are fab. Either by an indirect method, inserting a cartridge, or grease direct filling to the barrel. For the indirect one, at first, unscrew the top. Then replace the empty used cartridge with a filled one. 

For direct and common barrel grease guns, first of all, hold the barrel and open the lid. Then step forward by installing the barrel end into the lubricating liquid. Now pull the plunger back; however, it remains wrapped with a coil at the gun's back-end, and you fill grease. 

Which Grease Type is Better for Wheel Bearings?

You can use any type of grease, depending on what you are going to lubricate. Speaking of lithium complex greases, it is good enough for trailer applications, especially for wheel bearings. To prevent hub contamination and avoid bearing, it forms an effective seal.

However, NLGI 1/NLGI 2 petroleum-based multipurpose grease is popular now. Also, the standard amount you will need in today's modern transport sector, beyond 12-hydroxy greases. Differentiating both, you will find the modern multipurpose grease has much more water resistance and better heat covering capacity than the lithium-based grease. 

Final Words

Turn to maintain any machinery by lubrication? Greases, as well, grease guns for heavy equipment and similar services are essential parts. Limited lubricating is fine in such cases. But not enough or exceeding the limit can harm machinery. 

For having proper flexibility over your aim, it is worth checking out the above grease guns listing. Including common arising FAQs and a complete buyer's guide for potential users.

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