4 Axle Holland Boom Dolly



4 Axle Boom Dolly

HMR Supplies manufactures a 4 axle boom dolly customized to fit any crane model. The additional axles will spread the boom weight over a greater area. See our standard features and options below.


  • Approximate Overall Length of 19' 5" *
  • Approximate Overall Width of 8' 6" *
  • Axle Spacing of 54.5" *
  • Air Ride Suspension on All Axles
  • 25,000 lbs Capacity Axle
  •  Brakes:
    • Type 30/30 Chambers
    • Automatic Slack Adjusters
  • Single Fixed Boom Tower with Pivoting Boom Interface
  • 4 Air Operated Locking Pins to Secure the Boom to the Dolly
  • 16 - 275/75 R22.5 16-Ply Tires Mounted on White Steel Disc Wheels
  • 12/24V LED Lights (Stop/Turn/Tail)
  • 12/24V LED Strobe Light Mounted on Rear
  • DOT Reflective Tape
  • Lashing Rings on the Rear of Dolly
  •  Flag Pockets On Rear Bumper
  • Steel Tread Plate Fenders
  • Mud Flaps
  • Wheel Chocks
  • Flex Stick With Air and Electrical Cables
  • Glad Hands and Electrical Plug
  • Black Paint
  • Operators Manual and Maintenance Schedule
  • 1 Year Limited Warranty

*Depending on configuration


  • Aluminum Tread Plate Fenders in Lieu of Steel
  • Spring Ride Suspensions
  • 8 Steel Disc Wheels on Inside and (8) Aluminum Wheels on the Outside
  • 16 Aluminum Wheels in Lieu of Steel
  • Aluminum Hubs
  • Self Steer Front or Rear Axle with Lock Pin for Backing Up
  • Anti-Lock Brakes
  • Disc Brakes
  • 2 LED Strobe Lights in Rear Bumper
  • Second 12/24V Rotating Light on Rear
  • Oversize Load Sign
  • Custom Aluminum Dee Zee Tool/Storage Box(s)
  • Split Tower
    • Split Tower with Adjustable Bolster for Cradle
  • Air Cushioned Pivoting Boom Tower
  • Cradle Retention Springs
  • Steps/Spreader Bar Rack (One Side of Tower)
  • Crane Mat Storage on Front or Top
  • Counterweight Storage
  • Cribbing Storage
  • Front/Rear Platform Access
  • Black Fender Skirt
  • Custom Paint Color
  • Custom Features at Customer's Request
  • Delivery

*Some options can not be combined
**Price varies based on configuration



Call us today to talk about the

4 axle boom dolly


Learn more about HMR Supplies  www.hmrsupplies.com