Built better for the toughest dock conditions
The NORDOCK® DUAL-DUTY™ Series Levelers’ standard center deck beam and welded side guards provide additional deck plate support.
The DUAL-DUTY™ Series also features a continuous rear hinge that provides up to 4″ of side to side tilt with no pinch points.
Hydraulic power for smooth, efficient operation
The power unit is a frame mounted integral assembly fully tested and oil filled.
The motor is a totally enclosed non-ventilated type available in all voltages.
Regenerative hydraulic cylinders are a heavy-duty design with polished chrome rods, guide bearings and high-pressure seals.
ND Features & Benefits
- Patented Dual Function Cylinder
- Six Rear Structural Frame Supports
- Quick Cycle Time Hydraulics
- High Tensile Steel Structure
- Heavy Duty Hydraulics
- Full Width Rear Hinge Rod
- Open Frame Design for Easy Pit Cleaning
- Full Range Telescoping Side Guards
- Integral Maintenance Supports
- Below Dock End Load Control
- 2 Dock Bumpers Included
- Security Night Locks
- Center Deck Reinforcement
- Zinc Plated Hinge Rods
ND Options & Accessories
- 18” or 20″ Long Lip
- Brush & ALL-SEAL™ Weather Seal Systems
- Automatic Return to Dock Level
- Emergency Stop Control
- FALL-STOP™ safety barrier gates
- Dock lights
- SMART-HOOK® & TRUCK-LOCK® Vehicle Restraints
- LOGI-SMART® Integrated Control Systems
- IMPACT™ Series Steel Spring & Steel Face Dock Bumpers (10-Year Structural Warranty)
- WEARTOUGH® Dock Seals & Shelters
- Wheel Based & PIT-HOOK™ Vehicle Restraints
Short Form Specs
Add capacity required from 20,000 to 50,000 lb. Example: ND-66-35
The NORDOCK® DUAL-DUTY™ series of hydraulic dock levelers area major break through in simplicity, strength, convenience and reliability.
The patented single hydraulic cylinder design lifts the deck and extends the lip with a push of a button.
Available in 25,000 to 50,000 lb. capacities, in 5,000 lb. increments and standard nominal sizes of 6 feet wide x 6 feet long to 7 feet wide x 10 feet long.
Standard features include full operating range telescoping side guards, and a comprehensive warranty.
The platform is a unitized welded structure with continuous welds at the beam, header plate and lug connections for maximum strength.
The deck plate, lip plate, beam sections and lugs are constructed of minimum 50-55,000 PSI yield material.
A standard center deck beam and welded side guards provide additional deck plate support.
The continuous rear hinge provides 4” of side-to-side tilt with no pinch point.
The frame has six solid steel rear supports, an open front design for easy pit cleaning, and lip supports that prevent illegal entry when the door is closed.
The front and rear hinge rods are SAE 1045 material, zinc plated and factory coated with anti-seize lubricant.
The power unit is a frame mounted integral assembly fully tested and oil filled. The motor is a totally enclosed non-ventilated type available in all voltages.
The dust tight control box contains the push button control, motor starter and thermal overload protection.
The hydraulic cylinder is a heavy-duty design with a polished chrome rod, guide bearing and high-pressure seals. The hydraulic hose is SAE 100R2 with permanent fittings attached.
The operator presses the control button until the deck is raised and the lip is fully extended. Releasing the button allows the lip to lower onto the truck bed.
The operator stores the leveler by pressing the control button until the lip fully retracts.
The standard 16″ long lip projects 11″ beyond a 4″ bumper to engage a truck bed 12″ above or below floor level.
NORDOCK® guarantees the DUAL-DUTY™ Series Dock Levelers will perform as described and to the full satisfaction of the purchaser for one-year from date of receipt.
In addition, structural components are guaranteed for ten-years under specified guidelines.
All NORDOCK® dock levelers are designed to exceed the safety and performance requirements of ANSI MH30.1 – 2007 and when properly applied comes with a 10-year structural warranty.