Hydraulic pit leveler mechanism showcasing hydraulic cylinder and support structure, designed for efficient loading dock operations and material handling.

Hydraulic system component of Hydraulic Pit Leveler, showcasing smooth operation mechanism and durable construction, designed for efficient loading dock solutions.

Hydraulic cylinder component of the Hydraulic Pit Leveler, showcasing high-performance design for loading dock efficiency and safety.

Hydraulic pit leveler at a loading dock, featuring a smooth surface for efficient loading and unloading, designed for commercial use by Overhead Door Company of Fresno.

Hydraulic pit leveler with hydraulic system, yellow safety flaps, and durable construction, designed for efficient loading and unloading at commercial docks.

Hydraulic pit leveler in open position, showcasing robust construction and hydraulic system for efficient loading dock operations, designed for safety and durability in commercial settings.

Hydraulic pit leveler positioned at a loading dock entrance, facilitating safe loading and unloading operations, with industrial setting and equipment visible.

Hydraulic pit leveler with yellow safety guard and hydraulic system, showcasing durable construction for loading dock efficiency and safety.

Hydraulic pit leveler at a loading dock, showcasing a smooth, durable surface designed for efficient loading and unloading operations in commercial settings.

Hydraulic pit leveler with yellow safety features and hydraulic system, positioned at a loading dock for efficient material handling and safe loading/unloading operations.

Hydraulic Pit Leveler

Models H68R & H78R

Built for Performance. Designed for Installers.

The Hydraulic Pit Leveler is a loading dock solution designed to enhance safety and efficiency in material handling operations. Featuring a hydraulic system, it offers smooth and reliable operation, reducing manual effort and potential injuries. Its durable construction ensures longevity, making it suitable for various industrial applications. This pit leveler seamlessly bridges the gap between the loading dock and trailers, facilitating safe and efficient loading and unloading processes.

1-Year Limited Warranty; 2-Year Limited Warranty when Overhead Door™ brand door and Hydraulic Pit Leveler purchased together.

Overhead Door™ Tech Support: 1-800-929-4692

Overview
Documents

Installer Friendly

Four steel fork loops bolted to the deck improve stability during transport and placement, and help prevent sliding when stacked
Height adjusters operate from the building floor—no need to crawl beneath the leveler to shim and weld the rear frame
Adjusters quickly align the deck with the building floor for faster setup
Shim only under the main cylinder, lip keeper, and maintenance brace—improves safety and reduces effort
Rear curb angle cutouts clearly mark weld points for quicker installation

Smooth Building-To-Truck Transition

Optimized beveled lip reduces bumps and minimizes damage to cargo and equipment
Creates a smoother, level pathway to reduce shocks and jolts to workers
Supports efficient movement of forklifts and material handling equipment

Durable Design and Finish

Center-mounted hydraulic lift cylinder ensures optimal performance and safety
Textured powder coat finish provides long-lasting durability
Meets ANSI MH30.1-2022 load testing requirements
C-channel beams strengthen the deck and minimize moisture buildup
Flat deck design eliminates transition angles—reducing common repair needs
Full-width deck hinge enhances long-term durability

Safety Focused

Velocity fuse restricts free fall of leveler to 3” if trailer leaves the dock unexpectedly
Fully floating hydraulic system allows constant contact with the bed of the trailer
Proprietary powder coat formulation on deck and lip surfaces is textured to provide enhanced traction and non-slip protection even when wet
Minimal bumps or gaps on deck/lip reduce trip hazards for workers

Durability, Low Maintenance, Low Downtime

Textured powder coat provides an extremely durable finish, better corrosion protection and adhesion compared to wet paint
Heavy-duty multi-lug hinge sheds debris to reduce stress and wear while allowing easy lubrication for smooth operation
Deck hinge is fully supported across the entire width of the deck, which spreads the load across the width of the deck instead of concentrating the load on just a few hinge points
Fully protected powerpack behind the main cylinder, easy to access and adjust

Environmentally Friendly

Our powder coat process has fewer Volatile Organic Compounds (VOCs) and solvents compared to paint
Overspray is recycled which reduces waste disposal issues compared to a traditional paint process
The US Environmental Protection Agency (EPA) recommends powder coatings as a sustainable coating option

Serviceability & Installation

Open base frame provides full-length access for cleaning and service, eliminating rear cross-pit beams that trap debris and block pit access
Serviceable lip and hinge pins can be removed without breaking welds
Easily accessible tethered maintenance brace
Lip keepers adjust for off spec pits to more easily accommodate 18”/20”

WEIGHT CAPACITY	DIMENSION (NOMINAL)
30,000, 35,000, 40,000, and 45,000 lbs.	Model H68R: 6′ W x 8′ L Model H78R: 7′ W x 8′ L
BUMPERS	STANDARD	OPTIONAL
Laminated Bumpers 410-14 W1	✓
Laminated Upgraded Bumpers 410-14 W2, 412-14 W1/W2, 610-14 W1/W2, V420-11 W1/W2, V620-11 W1/W2, V624-11 W1/W2		✓
Steel Face Bumpers 410-14 SF W1/W2, 610-14 SF W1/W2		✓
CONTROL
Base Control Panel (Single button)	✓
Working, Range 12″ Above/Below Dock	✓
FINISH
Gray Powder Coat	✓
LIP
16″ Lip	✓
18″ & 20″ Lip		✓
Lip Keepers	✓
Lip Bevel	✓
Lip Taper (Model H78R only)	✓
OPERATION
End Loading & Below Dock Capable	✓
Hydraulic Pump: 3 Phase 208V, 240V, 480V		✓
Hydraulic Pump: Single Phase 120V, 208V, 240V		✓
Working, Range 12″ Above/Below Dock	✓
SAFETY
Maintenance Brace	✓
Safety Tread on Deck and Lip	✓
Velocity Safety Fuse	✓
Toe Guards: Full Operating Range	✓
TRANSPORT
Reinforced Lifting Bolt Holes in Deck (4)	✓
Steel Lifting Loops (Bolt to Deck) (4)	✓
WEATHER SEALS
Weather Seal: Brush		✓
Weather Seal: Neoprene		✓

BIM

Shop Drawing

Specifications

Product Literature

Instructional Manuals

Hydraulic Pit Leveler Installation Instructions (opens in a new window)

Warranties

2465 N Miami Ave, Fresno, CA 93727, United States

Business Hours

Monday-Friday: 7:00 AM – 4:30 PM
Saturday-Sunday: Closed

CA Contractors License #474830

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Key Features of Hydraulic Pit Levelers

The hydraulic pit levelers H68R and H78R are designed with several key features that enhance their performance and usability. These features include a center-mounted hydraulic lift cylinder that ensures optimal lifting efficiency and a textured powder coat finish that provides durability and corrosion resistance.

Additionally, the hydraulic system is fully floating, allowing for constant contact with the trailer bed, which minimizes shocks and enhances safety. The levelers also meet ANSI MH30.1-2022 load testing requirements, ensuring they can handle heavy loads while maintaining structural integrity.

Installation Process for Hydraulic Pit Levelers

Installing hydraulic pit levelers is a straightforward process that can significantly improve loading dock efficiency. The open base frame design allows for full-length access, making it easier to clean and service the unit. This design eliminates rear cross-pit beams that could trap debris and block access.

Furthermore, the installation process is simplified by the clear marking of weld points for quicker setup. The adjustable lip keepers facilitate accommodation for off-spec pits, ensuring a seamless installation experience that aligns with the specific requirements of each loading dock.

Maintenance Tips for Longevity

To ensure the longevity of hydraulic pit levelers, regular maintenance is crucial. This includes inspecting the hydraulic system for leaks, cleaning the deck to prevent debris accumulation, and lubricating the multi-lug hinges for smooth operation. Regular checks can help identify potential issues before they escalate.

Additionally, keeping the textured powder coat finish in good condition helps maintain its protective qualities against corrosion and wear. Following these maintenance tips will not only extend the lifespan of the equipment but also enhance its operational efficiency.

Comparative Advantages of Hydraulic Pit Levelers

Hydraulic pit levelers offer several advantages over traditional mechanical levelers. They provide a smoother transition between the building and the truck, which is critical for reducing the risk of damage to goods and equipment. The hydraulic operation allows for quicker adjustments, making loading and unloading processes more efficient.

Moreover, the safety features, such as the velocity fuse that restricts free fall, provide added peace of mind for operators. The robust design of hydraulic pit levelers also means lower maintenance needs compared to mechanical alternatives, making them a cost-effective choice in the long run.