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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.

  • EnPak
  • EnPak Open

30% Less Fuel

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.

20 gpm hydraulic pump

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.

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.

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.

Extend Work Truck Life

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.

Spend Less On Maintenance

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

Powerful, Portable Welder Solutions

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.

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.


Stock #

XMT® 350 VS ArcReach™ 907224002

XMT® 450 VS ArcReach™ 907481002

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® S-Gun™ 951588

SuitCase® X-TREME™ 8VS ArcReach™ with Bernard® Q300 Gun 951584

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® S-Gun™ 951589

SuitCase® X-TREME™ 12VS ArcReach™ with Bernard® Q300 Gun 951581

Product Literature
Weld Packages
Hydraulic Tool Control
Bucket Truck Applications
EnPak Warranty
Truck Installation Drawing [PDF]
General specificationsNet Weight832 lbs.
Pressure FlowHydraulic Pump:
20 GPM Closed Center
15 GPM Open Center
Up to 8.0 GPM at 3,000 PSI at 3,200 RPM
50% Duty Cycle
Generator Power 104DegFGenerator:
6,000 watts @ 3,600 RPM
120/240V, single phase, brushless generator
Breaker protected

300 watts @ 1,800 RPM
2,400 watts @ 2,600-3,600 RPM
120 V, 60 Hz pure sine wave power
Kubota: 24.8 HP at 3,600 RPM. 3-cylinder, industrial liquid-cooled, diesel.
  • Electronic governor
  • 60 A max, 12 V alternator
  • Electric fuel pump
  • Automatic shutdowns
Fuel Capacity & Fuel Type
Integrated into truck's fuel supply
Dimensions30 in. high x 21 in. wide x 47 in. deep
Air Compressor58 SCFM at 100PSI, 3600 RPM
60 CFM Max Flow
100% Duty Cycle
Field Maintenance and Repair 

Powerline Financing