Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit (1) 5AH (1) 2AH

Built for utility and commercial electrical terminations, the Milwaukee 2878K-22 M18™ FORCE LOGIC™ 12T Kearney Linear Crimper delivers speed, access, and documentation on the Kearney die standard. A fully enclosed high-speed hydraulic pump driven by a POWERSTATE™ brushless motor pushes 12-ton force through a compact inline body so technicians can crimp one-handed in vaults, overhead, or around cable trays. The head rotates 340° and the pull-pin die retention system enables fast, toolless die changes. Predictive Force Monitoring (PFM™) measures output during the stroke to reach full pressure on every cycle, while a pre-crimp battery check confirms enough charge to complete the crimp. A green LED verifies a successful cycle before you move on.

The 2878K-22 is compatible with all industry-standard Kearney dies, protecting existing die investments. Weather-protected electronics (REDLINK™) and sealed hydraulics help keep dust and moisture out for longer service life from −4°F to 140°F. ONE-KEY™ records every crimp for traceability and report building, and the kit ships ready for work with both a compact CP2.0 and an XC5.0 battery plus an M12™/M18™ charger. For crews standardizing on M18, this kit pairs proven 12-ton performance with fleet management and jobsite reliability.

Milwaukee M18 FORCE LOGIC 12T Kearney Linear Crimper Kit At a Glance

12-Ton Output: Power for common Kearney-die terminations on utility and commercial work.
PFM™ Force Monitoring: Drives to full pressure every cycle; protects components.
Inline, One-Handed Control: 340° rotating head improves access in tight panels and overhead runs.
Pull-Pin Die Retention: Tool-free Kearney die changes to keep production moving.
Pre-Crimp Battery Check + Green LED: Confirms charge and verifies a successful cycle instantly.
Sealed Hydraulics + Brushless Motor: Consistent performance from −4°F to 140°F in tough environments.
ONE-KEY™ Enabled: Stores crimp data and supports fleet tracking and security.
M18™ System Kit: Includes CP2.0, XC5.0, and multi-voltage charger.

Markets

Overhead & Underground Utility Terminations where Kearney die compatibility is required.
Commercial & Industrial Electrical Feeder and switchgear lugs in dense equipment rooms.
Municipal Power & Co-Ops Documented crimps and fleet management with ONE-KEY.
Renewable Energy (Solar/Wind/BESS) Large-conductor connections at inverters and battery systems.
OEM & Panel Shops Throughput with quick die swaps and cycle verification.
Trade Schools & Apprenticeships Demonstrates force-verified crimping and data logging.

Line crews and electricians need a 12-ton hydraulic crimping tool that works quickly, fits where space is limited, and proves each crimp is complete. The 2878K-22’s inline design and 340° head make it easier to approach lugs from any angle, and the pull-pin mechanism speeds Kearney die changes between sizes. PFM™ confirms full pressure, while the green LED eliminates guesswork before taping or heat-shrinking. Because it accepts industry-standard Kearney dies, teams can keep using the sets already on the truck. With ONE-KEY data capture and two included batteries (CP2.0 for light, quick work; XC5.0 for longer runs), this kit supports fast, consistent terminations and the documentation many projects require.

Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit Features

PREDICTIVE FORCE MONITORING (PFM™) ensures full pressure
Most balanced inline design delivers maximum control
Fastest 12T crimper for 12T Kearney dies
Inline design and 340˚ rotating head provides easy access in tight spaces
Pull pin die retention system allows for fast, toolless die changes
Compatible with all industry standard Kearney dies
Pre-crimp battery check automatically ensures enough charge to complete each crimp
Instant verification of successful cycle with green LED
Hydraulic system optimized for consistent performance from -4˚ to 140˚ F
Longer life with POWERSTATE™ brushless motor & weather protected electronics that keep dirt, dust, & moisture out
Records & stores every crimp made for professional report building through ONE KEY™
Compatible with the entire M18™ System

Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit Includes

(1) M18™ FORCE LOGIC™ 12T Inline Kearney Crimper (2878K-20)
(1) M18™ REDLITHIUM™ CP2.0 Battery (48-11-1820)
(1) M18™ REDLITHIUM™ XC5.0 Extended Capacity Battery Pack (48-11-1850)
(1) M18™ & M12™ Multi-Voltage Charger (48-59-1812)

Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit Specifications

MFG Part # (OEM): 2878K-22
UPC / GTIN: 045242576753 / 00045242576753
Battery System: M18™ (18V Lithium-Ion)
Power Source / Motor: Cordless; Brushless
Crimp Force: 12 Ton (Kearney die standard)
Head Rotation: 340°
Operating Temperature: −4°F to 140°F
Length: 21.5 in
Width: 3.5 in
Height: 5.6 in
Weight (Tool): 15.8 lb
Material / Housing: Steel construction with weather-protected electronics
ONE-KEY™ Enabled: Yes
Package Dimensions (H × W × D): 9.61 × 12.21 × 23.54 in
Package Weight: 26.96 lb
Warranty: 5-Year Limited Warranty (tool)

Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit Warranty

Milwaukee’s 5 Year Limited Warranty

Why Professionals Prefer the Milwaukee M18 FORCE LOGIC 12T Kearney Linear Crimper Kit

Crews choose this Kearney-standard 12-ton crimper for fast setup, verified pressure, and simple documentation. The inline body with a 340° head reaches terminations in crowded gear and overhead spaces, while the pull-pin system speeds Kearney die changes without tools. PFM™ ensures full force and the green LED confirms completion—reducing rework on feeders and splices. Because it uses industry-standard Kearney dies, teams keep their existing die inventory. With ONE-KEY reporting and two included batteries to match task length, this M18 cordless crimper supports efficient, consistent connections shift after shift.

Milwaukee 2878K-22 M18 FORCE LOGIC 12T Kearney Linear Crimper Kit (1) 5AH Notes for Buyers (quick tips)

Die/Connector Match (Kearney): Verify die callout against the connector manufacturer’s chart; Kearney sizes must match the conductor and lug exactly for cULus/UL results.
Alignment First: Let the jaw hold the connector, fully seat the conductor, and confirm flat-to-flat die faces before cycling.
Pre-Crimp Check: If the tool flags low charge, swap packs before starting—avoid mid-cycle dropouts.
Cycle Confirmation: Wait for the green LED before removing the tool. If not shown, release, inspect, and follow your rework procedure—don’t stack a second crimp on an uncertain first.
Head Orientation: Use the 340° rotation to keep force inline with the connector and avoid side-loading.
Temperature Practices: Rated −4–140°F; keep packs warm in cold weather and shaded in heat for best output.
Die Management: Keep Kearney dies clean and organized; inspect die seats for burrs and replace worn sets to maintain consistent impressions.
Documentation: Use ONE-KEY job names (feeder ID, gear number, date) so exported logs map cleanly to closeout packages.