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MILWAUKEE Cordless Electric Hydraulic Pump Unit - Cordless Electric Hydraulic Pump Units
MILWAUKEECordless Electric Hydraulic Pump Units

MILWAUKEE Cordless Electric Hydraulic Pump Unit

The MILWAUKEE Hydraulic Pump (MPN 3120-21) is a cordless electric hydraulic pump unit delivering a maximum operating pressure of 10,000 psi and a maximum flow rate of 18 cu in/min, powered by a 3/4 hp motor. This…

SKU 3G-OTH-161463

Also listed as: 312021 · 3120 21

Brand
MILWAUKEE
Item
Cordless Electric Hydraulic Pump Unit
Part Number
3120-21
Category
Cordless Electric Hydraulic Pump Units
Available to Order
Also known as:3120-21MILWAUKEE
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Yes — hazmat handling and paperwork applyHazardous Material
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

MILWAUKEE
Manufacturer Part Number
3120-21
Type
Op Pressure, 18 cu in/min Max. Flow Rate, 3/4 hp Max. HP
Phase
Single Phase Phase specifies whether single- or three-phase power must be supplied to operate the motor.
UNSPSC
40151533
Includes
Shoulder Strap
Duty Cycle
Intermittent Duty Cycle The interval of time (or how long) a motor runs during the length of operation.
Motor Type
Brushless
Catalog Page
N/A
Overall Width
5.4 in
Overall Height
9.5 in
Overall Length
18 in
Max. Horsepower
3/4 hp Max. Horsepower Horsepower (HP) is the measurement of a pump motor’s output power. It expresses the rate at which the motor works to operate the pump.
Country of Origin
China (subject to change)
Nameplate Voltage
18V DC Nameplate Voltage The pump voltage as inscribed on the pump's nameplate. The voltage class (nominal voltage) required to operate the pump may differ slightly from the nameplate voltage.
Control Valve Type
2-Way
Reservoir Capacity
0.3 gal
Reservoir Material
Rubber
Charger Input Voltage
120V
Cylinder Compatibility
Single Acting
Displacement @ 5000 psi
15 cu in/min
Max. Operating Pressure
10,000 psi
Displacement @ 10,000 psi
10 cu in/min
Media Intake Connection Size
3/8 in
Media Intake Connection Type
NPTF

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Hydraulic Pump (MPN 3120-21) is a cordless electric hydraulic pump unit delivering a maximum operating pressure of 10,000 psi and a maximum flow rate of 18 cu in/min, powered by a 3/4 hp motor. This 2-way pump is designed for single-acting or double-acting cylinders, offering efficient hydraulic power for industrial applications.

Frequently Asked Questions

What is the MILWAUKEE Hydraulic Pump 3120-21 used for?

The MILWAUKEE Hydraulic Pump 3120-21 powers single-acting or double-acting cylinders in industrial settings. It delivers up to 10,000 psi and 18 cu in/min flow rate, making it suitable for lifting, pressing, and clamping applications where reliable cordless hydraulic power is needed.

What are the specifications of the MILWAUKEE Hydraulic Pump 3120-21?

The MILWAUKEE Hydraulic Pump 3120-21 has a maximum operating pressure of 10,000 psi, a maximum flow rate of 18 cu in/min, and a 3/4 hp motor. It is a 2-way cordless electric pump designed for use with single-acting or double-acting cylinders.

Where to buy the MILWAUKEE Hydraulic Pump 3120-21 worldwide?

3G Electric supplies the MILWAUKEE Hydraulic Pump 3120-21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this cordless electric hydraulic pump.

How to select the right MILWAUKEE Hydraulic Pump for your application?

To select the right MILWAUKEE Hydraulic Pump, match the maximum operating pressure (10,000 psi) and flow rate (18 cu in/min) to your cylinder requirements. Confirm whether your system needs a 2-way pump for single-acting or double-acting cylinders. 3G Electric can help you verify compatibility.

Used in

Common applications for MILWAUKEE
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Hydraulic cylinder operation — Cordless hydraulic pump (3120-21) delivering 10,000 psi for powering hydraulic tools and cylinders in field service.
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Jobsite safety — N95 respirator with exhalation valve (48-73-4004) for protection against non-oil-based particulates in dusty environments.
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MILWAUKEE Products

3G Electric supplies MILWAUKEE cordless electric hydraulic pump units. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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