Installing a ladder rack into an Enclosed Service Body is essential for transporting equipment, maintaining high productivity, and organization.

But installing an award-winning, ergonomically designed, patented Prime Design ladder rack solution not only improves carrying capabilities and efficiency; it also lowers injury risks and worker’s compensation claims while eliminating the costs, stress, downtime, and business pressures associated with work-related injuries.

Compatible Products:

ErgoRack

It’s simple math: Healthy Workers + Thoughtfully Made Equipment = an Efficient Workplace.

ErgoRack eliminates the strain from unloading and stowing heavy ladders onto work vehicles.

This regularly performed operation can get cumbersome, especially when factoring in ladder weights, ladder lengths, operator body types, and vehicle heights. Quite often, a worker takes the unnecessary risk of climbing on a vehicle’s tire or bumper to complete this task.

Prime Design took an ergonomic approach to create a solution that puts work ladders at easily accessible heights, allows for smooth and controlled movements without placing undue stress on the user’s body, and enables deployment or stowage in seconds!

Model Body Width Ground to Roof Height Street Side Feature Curb Side Feature Crossbar Spacing Rack Weight
HBR-E-UM3-68-M 64 -70” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 89 lbs.
HRR-E-UM3-68-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 144 lbs.
HRR3-E-UM3-68-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 162 lbs.
HBR-E-UM3-72-M 64 -70” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 90 lbs.
HRR-E-UM3-72-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 145 lbs.
HRR3-E-UM3-72-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 161 lbs.
HBR-E-UM3-78-M 64 -70” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 91 lbs.
HRR-E-UM3-78-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 146 lbs.
HRR3-E-UM3-78-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 164 lbs.
HBR-E-UM3-84-M 64 -70” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 92 lbs.
HRR-E-UM3-84-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 147 lbs.
HRR3-E-UM3-84-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 162 lbs.
HBR-E-UM3-90-M 64 -70” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 93 lbs.
HRR-E-UM3-90-M 64 -70” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 148 lbs.
HRR3-E-UM3-90-M 86 – 92” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 164 lbs.
HBR-E-UM3-99-M 96 – 102” 7 ft or Higher End Stop Rotation w/ Slide 5 – 8′ 94 lbs.
HRR-E-UM3-99-M 96 – 102” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 149 lbs.
HRR3-E-UM3-99-M 96 – 102” 7 ft or Higher Rotation w/ Slide Rotation w/ Slide 5 – 8′ 168 lbs.
  • For rotation style ladder racks, crossbars can be spaced at 1-foot increments from 5 feet up to 8 feet.
  • Review the crossbar spacing and ladder size guide chart below.
  • For step ladders longer than 10 feet, an optional extended rear upper with slide is recommended.[†]
  • Check the vehicle manufacturer’s recommendation for the roof capacity weight limit.
CROSSBAR SPACING STEP LADDER EXT. LADDER
4 ft Spacing 6 – 8 ft. 16 – 20 ft.
5 ft Spacing 8 – 10 ft. 16 – 24 ft.
6 ft Spacing 8 – 12 ft. 16 – 28 ft.
7 ft Spacing 10 – 12 ft.† 20 – 32 ft.
8 ft Spacing 10 – 12 ft.† 20 – 36 ft.

Conduit Carrier

Confidently secure long material for transportation.

Retractable Ratchet Tie-Down

Properly secure loose equipment to your ladder rack. 

Double High L&Z Posts

Maximize ErgoRack ladder capacity with double-high L&Z posts. 

Short Ladder Bar

Allows flexible positioning to accommodate short ladders no matter the crossbar spacing. 

Accessory Wire Channel

Rack-mounted channel user for positioning and mounting perimeter lighting. 

Strobe Holders

Mounts our strobe light to your vehicle’s ladder rack. 

Strobe Lights

Enhance vehicle visibility and worker safety in any light conditions. 

Flood Light Holders

Mounts the WorkPro™ Work Area Lighting to your vehicle.

Flood Lights

Enhance work site visibility with Ultra Bright LED scene lighting. 

DeployPro

Take workers out of harm’s way when stowing and unloading heavy ladders from a vehicle’s rear with the ergonomically designed DeployPro™.

Mounting to ErgoRack’s crossbars, Deploy Pro eliminates the dangers of having to work in oncoming traffic, climbing on bumpers or tires for accessibility, and muscle strains when deploying or loading ladders from behind a vehicle.

As with all Prime Design products, Deploy Pro was designed with an operator’s well-being in mind and creating safer, more productive work environments.

Model Operation Mount Ladder Support Bars Spacing Drop Distance
 Carrying Capacity Length Width
DPS-8000 Removable Handle Crossbars* 5′ – 8′ 77″ 75 lbs. 119″ 24″
DPS-8001 Removable Handle Crossbars* 5′ – 8′ 90″ 75 lbs. 119″ 24″
Optional Accessories
PLR-8229 Lock-N-Go ladder clamp system for extension ladders 23”
PLR-8234 Lock-N-Go ladder clamp system for step or combination ladders 30”

*Vehicle mounting interface not included; must purchase separately. Standard DeployPro™ System includes interface and hardware for mounting to the crossbars of a compatible Prime Design ladder rack. Other mounting solutions are possible; customer supplied hardware may be required.

Notes:  Contact Prime Design customer service for application specific questions. Check the vehicle manufacturer’s recommendation for roof capacity weight limits. A wide range of accessories are available including conduit carriers, light holders, and more.

Lock ‘N Go

Ladder clamping system that replaces the standard cam buckle straps and provides a strong, lockable, method for securing ladders safely in place to DeployPro.