Reliable, High-Performance Dock Levelers for Any Industrial Application
Looking for safe, durable, and efficient dock levelers to streamline your loading and unloading operations? At CMH Industrial Systems, we offer a full line of dock levelers designed to improve warehouse productivity, reduce downtime, and protect your workforce.
Whether you manage a busy distribution center, manufacturing plant, or logistics facility, our dock levelers deliver the performance and reliability your operation demands.
Types of Dock Levelers We Offer
Air-powered levelers
Hydraulic levelers
★ Mechanical Dock Levelers
- Cost-effective and easy to maintain
- Ideal for facilities with standard loading dock activity
- Operated manually using pull-chain activation
There are two main options when it comes to choosing a Mechanical Dock Leveler:
- RHM-4000 Mechanical Dock Leveler
- Fully Automatic Mechanical Dock Leveler
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RHM-4000 Mechanical Dock Leveler

Fully Automatic Mechanical Dock Leveler

What’s The Difference Between The Two?
Standard Mechanical Dock Leveler
- Operation: Requires manual effort by dock staff. A pull chain is used to release the deck, and body weight is needed to walk it down into position.
- Cost: Lower upfront cost, making it a budget-friendly option.
- Maintenance: Simple design, but wear and tear from frequent manual use may increase service needs.
- Best For: Low- to medium-volume docks with consistent trailer heights and trained operators.
Fully Automatic Mechanical Dock Leveler
- Operation: No manual lifting or chain-pulling required. The leveler cycles automatically (typically via a control panel or sensor), combining the simplicity of mechanical systems with some automation benefits.
- Safety: Reduces risk of strain or injury since there’s no manual operation.
- Efficiency: Faster cycle times improve dock throughput, especially when handling multiple trailers.
- Best For: Higher-volume facilities looking for a safer, semi-automated dock solution without the full cost of a hydraulic system.
Why It Matters
Adding a fully automatic mechanical dock leveler can bridge the gap between manual and hydraulic systems, offering the ease of automation without the complexity or cost of hydraulics. It’s a smart upgrade for facilities looking to improve ergonomics, safety, and efficiency without going fully hydraulic.
★Air-powered levelers
Efficient. Reliable. Low Maintenance.
Upgrade your loading dock with the performance and simplicity of air-powered dock levelers. Designed for durability and ease of use, these levelers provide a smooth, safe transition between the dock and trailer—boosting productivity while reducing maintenance demands.
Why Choose Air-Powered Dock Levelers?
- Push-Button Operation: Simple, one-touch controls make operation fast and effortless.
- Low Maintenance Design: No hydraulic fluid, fewer moving parts, and no messy leaks—just dependable performance day after day.
- Built to Last: Heavy-duty steel construction and a rugged air bladder system stand up to tough dock conditions.
- Improved Safety: Smooth, controlled activation reduces the risk of injury or equipment damage.
Option for Air-Powered Leveler:
→ RHA-4000 Air Powered Dock Leveler
Air-powered Leveler

RHA-4000 Air Powered Dock Leveler

Ideal For:
- Warehouses & Distribution Centers
- Manufacturing Facilities
- Medium to High Volume Loading Docks
How it works:
An industrial-grade air bladder inflates to raise the platform, then deflates to lower it into position. With fewer mechanical components, it’s a cleaner and more sustainable option compared to hydraulic systems.
★Hydraulic levelers
Maximum Performance. Minimal Effort.
When uptime, safety, and efficiency matter most, hydraulic dock levelers deliver unmatched performance. Engineered for heavy-duty applications, these levelers provide smooth, reliable operation with minimal operator effort—perfect for demanding loading dock environments.
Why Choose Hydraulic Dock Levelers?
- Fully Automatic Operation: Raise, lower, and store the leveler with the push of a button—fast, safe, and easy.
- Heavy-Duty Performance: Designed for high-frequency use, hydraulic levelers are ideal for facilities with heavy loads and continuous dock activity.
- Enhanced Safety Features: Includes built-in safety stop, velocity fuse, and maintenance strut for secure operation and servicing.
- Clean & Reliable System: Closed hydraulic circuits reduce wear and tear and minimize exposure to dust and debris.
Option for Air-Powered Leveler:
→ RHH-4000 Hydraulic Dock Leveler
→ RHH-5000 High Capacity Hydraulic Dock Leveler
→ RHJ-5000 Jumbo™ Dock Leveler
RHH-4000 Hydraulic Dock Leveler

RHH-5000 High Capacity Hydraulic Dock Leveler

RHJ-5000 Jumbo™ Dock Leveler

What Are the Benefits of Each Hydraulic Dock Leveler?
RHH-4000 Hydraulic Dock Leveler
- Ideal for conventional operations
- Constant contact controls
- Smooth Transition Dok System®
RHH-5000 High Capacity Hydraulic Dock Leveler
- Ideal for heavy loads
- Available drop-off protection
- Smooth Transition Dok System®
RHJ-5000 Jumbo™ Dock Leveler
- Ideal for full-width access
- Available drop-off protection
- Smooth Transition Dok System®
Hydraulic levelers use powered cylinders to raise the platform and extend the lip, creating a seamless bridge from the dock to the trailer. When not in use, the system smoothly retracts and stores automatically with minimal operator input.
Let’s Talk Solutions
Find the Right Dock Leveler for Every Application
Whether you need the rugged power of a hydraulic leveler, the low-maintenance efficiency of an air-powered system, or the cost-effective simplicity of a mechanical model, we offer a full range of dock levelers to meet your operational needs. Each solution is built for safety, durability, and performance—ensuring a smooth and secure loading process for any facility.
Not sure which option is best for you? Our team is here to help you choose the ideal leveler to match your workflow, traffic volume, and budget.
Our Location
Our Hours
- Monday8:00am-5:00pm
- Tuesday8:00am-5:00pm
- Wednesday8:00am-5:00pm
- Thursday8:00am-5:00pm
- Friday8:00am-5:00pm
Service Hours
Monday through Sunday, 24/7