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Overview

Model # DCGG571B Store SKU # 1000851789

This 20V DEWALT Grease Gun features a powerful motor that delivers 10,000 max psi to power through clogged grease fittings. Designed with a high-volume pump which pushes up to 5.0 oz. per minute in high-flow applications. While the innovative pump filter screen prevents dirt and contamination from clogging the pump mechanism.

  1. Variable speed trigger offers precise control of the grease flow
  1. 42-inch extra-long and flexible hose designed for reaching hard to access grease fittings
  1. Bright LED light assists in locating hard to see grease fittings in low-light situations
  1. Innovative pump filter screen prevents dirt and contamination from clogging the pump mechanism
  1. Integrated no-mar foot design allows operators to rest the tool on flat surfaces
  1. Air-bleeder valve assists in pump priming after cartridge changes
  1. Battery and charger sold separately
  1. Best used with Battery Models DCB205, DCB205G, DCB205CK, DCB205-2 DCBP520,DCBP520-2 or DCBP520C Must be purchased separately and is not included

Specifications

Dimensions

Assembled Depth (in inches)
19
Assembled Height (in inches)
3.8
Assembled Weight (in lbs)
9.12
Assembled Width (in inches)
8.99
Packaged Depth (in inches)
9.94
Packaged Height (in inches)
4.81
Packaged Weight (In lbs)
9.56
Packaged Width (in inches)
18.4

Details

Battery Power Type
Lithium Ion
Battery Voltage
20 V
Cartridge Capacity (Oz.)
14.5
Cordless/Corded
Cordless
Country of Origin
MX-Mexico

Warranty / Certifications

90 Day Money Back Guarantee 1 Year Free Service Contract 3 Year Limited Warranty
20V MAX Lithium-Ion Cordless Grease Gun (Tool-Only)DEWALT 20V MAX Lithium-Ion Cordless Grease Gun (Tool-Only)This 20V DEWALT Grease Gun features a powerful motor that delivers 10,000 max psi to power through clogged grease fittings. Designed with a high-volume pump which pushes up to 5.0 oz. per minute in high-flow applications. While the innovative pump filter screen prevents dirt and contamination from clogging the pump mechanism.
DEWALT
1000851789
CAD2782024-10-12
The Home Depot Canada
20V MAX Lithium-Ion Cordless Grease Gun (Tool-Only) is rated 4.7 out of 5 by 350.
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Rated 5 out of 5 by from Makes greasing vehicles a breeze I own many different off-road vehicles including ATV's, SxS's, sleds and an Argo. I have had many attempts at grease guns over the decades from various manufacturers and varying types. The DeWALT DCGG571 seems to have solved my issues - portability, ease of use, capability, flexibility.
Date published: 2018-04-08
Rated 5 out of 5 by from Dewalt 20 V grease gun Very pleased with the versatility of this tool. I have been using the manual hand pump grease gun to grease my tractor. This not only cuts the time at least in half but it gives me the time and patience to replace or repair any grease zerks that aren’t working properly.
Date published: 2020-08-04
Rated 5 out of 5 by from Best I have ever owned I bought this because I got tired of using manual grease guns. I bought it specifically to maintain my skid steer. It works great. The self priming ends the frustration of manual grease guns
Date published: 2018-09-19
Rated 5 out of 5 by from Awesome product !! This tool has made my job so much easier. I am very satisfied with the performance and construction. Looking forward to my next Dewalt product purchase
Date published: 2018-06-26
Rated 4 out of 5 by from Excellent buy !! Bought this tool two months ago it's perfect!! Fast efficient reliable! Only négative point it is a little heavy but it's not a big deal !
Date published: 2017-08-17
Rated 5 out of 5 by from DeWalt 20v MAX cordless grease gun It works great wbetter than my old lincoln I initially had an issue with the grease tube other than that it works great
Date published: 2019-05-28
Rated 4 out of 5 by from Good buy The grease gun works well. It had the power to push the grease into tight joints and the gun is easy to handle.
Date published: 2019-06-17
Rated 5 out of 5 by from My fav tool This helps me out a lot I been logging for 6 years and it’s still going :) I highly recommended this product
Date published: 2019-11-06
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Are the 20v batterys interchangeable among the various 20v Dewalt tools?

Asked by: Mike 56
DEWALT 20V batteries are compatible with all DEWALT 20V Tools regardless of amp hour.
Answered by: DewaltProductExpert
Date published: 2021-05-08

Would i be able to insert a polyurethane grout (for foundation crack repair) and successfully inject the product utilizing this tool? 

Asked by: Danny
No. It's not intended for that purpose.
Answered by: DewaltProductExpert
Date published: 2023-12-25
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