The pump has 2 flow rates, low pressure would be 20.5 liters per minute and high pressure would be 0.42 liters per minute.
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Milwaukee M18™, M18 Brushless Single Act 60in.3 Hydraulic Pump, Model# 3120-21

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Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 07/30/26Store Pickup:
Not available - online only
- Compatible with all 10,000psi rated single acting hydraulic hoses, cylinders, and tools
- 60in3 of usable oil allows you to fully extend a wide variety of small cylinders and tools to full stroke
- Manual Valve – Control return flow with precision and ease
- Bladder Window – Quickly gauge fluid levels
- Trigger Lock Out – Prevent unwanted tool activation in transport, set up, and tear down
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Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) M18 Hydraulic Pump (1) Battery
Downloads
Features + Benefits
- Compatible with all 10,000psi rated single acting hydraulic hoses, cylinders, and tools
- 60in3 of usable oil allows you to fully extend a wide variety of small cylinders and tools to full stroke
- Manual Valve – Control return flow with precision and ease
- Bladder Window – Quickly gauge fluid levels
- Trigger Lock Out – Prevent unwanted tool activation in transport, set up, and tear down
- Integrated D-Rings to easily tie-off with a lanyard at height; leverage the included shoulder strap for easier transport, and to keep the pump close for those hard-to-reach applications
- Compact and light weight design at only 12.6 lbs (with M18™ XC 5.0)
- Female Quick Connect Cone Poppet Coupler – Compatible with common cone poppet and ball poppet male quick-connect couplers
- Brushless Motor provides improved durability
- Compatible with all M18™ batteries and chargers
Key Specs
| Attribute | Specification |
|---|---|
item# | 6539091 |
Brand | Milwaukee |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 16.6 LB |
Pump Type | Air |
| Attribute | Specification |
|---|---|
Material | Nylon |
Thread Type | Other |
Product Weight | 12.6000 lb |
Dimensions L x W x H (in.) | 18.0 x 5.4 x 9.5 in |
Reviews
Questions & Answers
Questions
-
· a year ago
how many liters per min is the flow rate
1 answer-
ProductExpert6· a year ago
Helpful?
-
Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Specifications
Air
Gear
Gear
PTO
Nylon
Cast Iron
Cast Iron
Cast Iron
Other
-
-
NPT
12.6000 lb
lb
lb
35.1450 lb
18.0 x 5.4 x 9.5 in
8.1 x 5.3 x 4.3 in
6.6 x 5.2 x 3.4 in
12.2 x 7.4 x 9.1 in
-
3,000
3,000
2,500
-
3,600
3,600
2,000
-
28 GPM
11 GPM
27.3 GPM
-
0.62 in
0.5 in
1 in
-
Keyed
Keyed
Keyed
-
Two-Stage
Two-Stage
Single-Stage
-
-
-
1-1/4 in
-
-
-
1-1/4 in
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See All Milwaukee Hydraulic Pumps
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Milwaukee M18™, M18 Brushless Single Act 60in.3 Hydraulic Pump, Model# 3120-21
Item # 6539091


