EnPak® Power System - MillerWelds

EnPak®, Open Center

A revolutionary, fully-integrated power system for work trucks. EnPak combines a rotary-screw air compressor, hydraulic pump, generator and a 24.8 HP, Tier IV Final diesel engine in a single unit and is fully-functional with the truck turned off.
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30% Less Fuel
Exclusive EnPak design reduces fuel use for significant cost savings while delivering the performance that users demand resulting in maximum productivity. Load-Management System monitors accessory requirements and precisely adjusts the engine's speed to match demand, delivering only the amount of power required and minimizing fuel used. Auto Start/Stop Technology shuts off the engine when no accessory loads are detected, increasing fuel savings as well as reducing job site noise and exhaust emissions. When a load is applied, the engine automatically starts up quickly. EnVerter™ Technology delivers up to 2,400 watts of continious 120 V, 60 Hz, pure sine wave power at low engine speeds, providing power for many tools and lights while reducing fuel consumption and decresing job site noise.
Extend Work Truck Life
Turning off a work truck and turning on EnPak can make a work truck last longer. Using EnPak for jobsite functions instead of work the truck's PTO can reduce the truck's engine idle time by up to 50%, extending the life of its drive train.
20 gpm hydraulic pump
The Eaton variable-displacement piston hydraulic pump seemlessly integrated fuel-saving strategies with precise, high-performance operation. The result is lower fuel costs, and well-regulated hydraulic fluid flow for smooth, reliable, and precise crane operation.  The low-speed lock option further enhances control, minimizing hydraulic flow for maximum precision in crane operation.
Spend Less On Maintenance
Work truck maintenance can't be ignored—but its frequency can be reduced. Turning off a work truck and turning on EnPak can save owners money in several ways. EnPak: Has lower preventative maintenance costs Does not require diesel exhaust fluid Has no diesel particulate filter to clean or replace
60 cfm air compressor
EnPak's rotary-screw air compressor can drive a wide variety of tools; it's high air flow capacity can easily power 1-inch impact wrenches and pneumatic pumps—all while minimizing fuel use.
Powerful, Portable Welder Solutions
As the world's leading manufacturer of arc welding and cutting equipment, Miller produces a full line of high-quality, multi-process welders capable of MIG, TIG, and Stick operations as well as arc gouging. EnPak can power several of these superior performing welders with its 6,000 watt generator.The Miller® Maxstar® 200 STR and the Miller Multimatic™ 200 welders provide EnPak users with superior arc characteristics for strong, quality welds. These powerful, portable welding solutions come in packages that weigh less than 35 pounds—so operators can benefit from a work truck that can carry more, weigh less and is equipped with easier to handle, easier to move equipment.See Maxstar 200 STR or Multimatic 200 for detailed specifications.
6,000-watt generator
EnPak's low maintenance generator minimizes down time with a direct-drive, brushless design, which eliminates the need to replace belts and brushes, while producing up to 6,000 watts of continious 120/240 V, 60 Hz power for high demand applications including welders.
More Capabilities, Less Noise
On a busy jobsite, noise reduction can improve the overall working environment and even make the jobsite a safer place to be. EnPak's specially designed encloser reduces sound output 10dB compared to a PTO system that is running all the time, regardless of the tools in use. With auto start/stop technology, EnPak only produces sound when it's in operation.


General Specifications

Title EnPak®, Open Center
Industries Interests Construction
Maintenance and Repair - Field Operations
Mechanical Contracting
Work / Service Trucks
Cold Weather Starting Aids Glow Plugs
Engine Block Heater
Engine Brand Kubota
Engine Compliance T4F
Engine Idle Speed 1800 RPM
Engine Weld Speed 1800 RPM
2600 RPM
3200 RPM
3600 RPM
Net Height 30 in
Fuel Type Diesel
Net Length 47 in
Horsepower 24.8 hp
Net Weight 832 lbs
Net Width 21 in
Single Phase Generator Continuous Power 6000 W
Warranty Engine Warranties
Miller's True Blue Warranty