Pacmac White Logo 01


The Pac-Mac KB-20 is well-known for its quality, economic efficiency, durability, and user-friendly design. With a variety of options for boom length and body capacity, this series is ideal for all types of loading applications. This unit can be tailored to fit your specific needs. 

*Authorized dealer in Michigan, Ohio, New Jersey and Long Island


Designed to last longer than any other truck out there. The PAC-MAC KB-20 is designed to keep you on the job and keep the cost of service in your pocket thanks to it being engineered from the ground up.


The PAC-MAC KB-20 possess a powerful design. Engineered specifically to load better than any other truck out there – Continous welds and lighter material create the perfect grapple combination.

Pac Mac Kb20 Side View


General Specifications

  • Height of boom to ground in lowest travel position (based on 37 in. chassis height): 11 ft.
  • Boom length: 20 ft. (16 ft. with 4 ft. extension)
  • Optional boom lengths: 16, 17, and 18 ft. (fixed)
  • Boom rotation: 270° non-continuous
  • Lifting capacity (including bucket): 3,300 lbs. (standard) at 20 ft., 4,500 lbs. (optional) at 16 ft.
  • H-style outriggers: Outrigger (extended): 11 ft. 8 in., Outrigger (retracted): 8 ft.
  • Hydraulics: Tandem pump for simultaneous operation of multiple functions
  • Operator Controls:: Standup: Individual levers or pilot-operated hydraulic joysticks


  • Length: 18, 19, and 20  ft.
  • Capacity: 20, 24, 25, and 30  cubic yds.
  • Tilt: 45° +/- 1°
  • Floor: 3/16 in. (1/4 in. optional), 3/8 in. main sill, 4 in. joist with 12 in. spacing
  • Sides: 1/8″ carbon steel with side ribs 24 in. spacing
  • Lighting: L.E.D., Mid-body turn signals (where applicable), Strobes in rear corner post


  • Width: 4 ft.
  • Fully open: 5 ft.


  • Boom up sensor
  • All hoses are enclosed within pedestal
  • Pilot operated hydraulic joysticks
  • H-style outrigger design
  • Built-in holding valves for safety
  • Smooth pads for minimal street damage
  • Twin cylinders provide superior biting force (bucket)
  • High strength tempered steel replaceable cutting edges (bucket)
  • Anti-scalp design (bucket)
  • 360 degree continuous rotation (bucket)
  • Easy to use when handling heavy, bulky materials
  • Complete discharge due to fully opening, swinging door(s)
  • Bumper meets DOT standards
  • Twin telescopic dump cylinders
  • 45 degree body tilt for complete cleanout
  • Integral holding valves in main and tip boom cylinders for increased safety
  • Ductile iron gland/piston, chrome rods, replaceable bronze bushings
  • 1 year hydraulic warranty
  • 3 year structural warranty
  • 3 year warranty on gearbox and slewing ring


  • Greaseless mechanical levers (optional hydraulic joystick)
  • Hydraulic oil cooler
  • Side arm hopper
  • Door style options: single, double, or scow
  • Tarp options: spring assist with arm, spring assist armless, electric with arm
  • Customer specific light location
  • “Outrigger Up” safety feature
  • Optional pneumatic air latch for rear door
  • Body up alarm
  • Nylon bearing outriggers

get in touch

Please enable JavaScript in your browser to complete this form.