Dock Systems Canada - Corporate
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Preventive Maintenance

Downtime is always a problem, we can put together a plan customized to your needs to keep downtime to a minimum. 

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Did you Know?


Preventive Maintenance Plans

Are Proven To Save You Time and Money


Facility Management - Plant Maintenance - Emergency Service

Dock Leveler Products

The Options are Limitless we can provide the dock you need in virtually any capacity. 

Contact a sales representative to have lifts tailored to your needs

Mechanical Edge-of-Dock

With premium features such as lug style lip hinge, EZ-Lift™ spring assist, tire laminated bumpers and an integral maintenance strut, Serco's Mechanical Edge-of-Dock Leveler offers the industry a proven design for durability and performance.


Design Highlights
  • Exclusive Lug Style Lip Hinge provides superior strength and extended life
  • High Strength Steel Tread Plate (Ramp & Lip)
  • Robotic Welding for improved strength, quality and consistency
  • Reliable Dual Extension Spring Lifting Mechanism
  • Ergonomic Design – Easy operation that requires less lifting force
  • Exclusive EZ-Lift™ Spring Assist on Lip Hinge reduces lifting force
  • Heavy Duty Steel Lifting Handle with Safety Grip
  • Effective Working Range (5” above to 5” below dock)
  • Lower Profile Design reduces interference with material handling equipment
  • Beveled Lip Edge (11 degrees) provides smooth interface with trailers
  • 15” Lip Standard (Optional 17” lip available for refrigerated trailers)
  • Tire Laminated Bumpers mounted to steel bumper blocks – 16” projection
  • Exclusive EZ-Hang™ installation system simplifies install
  • Integral Maintenance / Service Strut

W Series Mechanical Dock Leveler

With premium features such as single point adjustment extension spring counterbalance, unlimited float hold-down, and an integral maintenance strut & lip support latch, our Mechanical Leveler offers the industry a proven design for maximum efficiency and performance.



Design Highlights
  • New! Exclusive SafeTFrame Design
  • Patented Posi-Trac Unlimited Float Hold-down
  • Exclusive Hydra Cam Plus Automatic Lip Extension
  • Clean Frame Design
  • Single Adjustment Point Extension Spring Counterbalance
  • High Tensile Steel Lip, Deck & Beams
  • Structural Steel Safety Legs
  • Working Range Toe Guards
  • Below-dock Endloading Capability
  • 16” Lip Standard
  • Grease Fittings
  • Integral Maintenance Strut & Lip Support Latch
  • Heavy-duty B410-14F Dock Bumpers

AB Air-Powered Dock Leveler

Air-Powered technology is a common tool used for heavy lifting in the mining, building and construction industries. The Serco's AB dock leveler utilizes this technology to provide proven, long-term, reliable service on the loading dock every day.

Compared to mechanical dock levelers, the Serco's air bag dock leveler is safer and far easier to operate. To raise, simply push a button. There’s no back-wrenching pulling of chains, walking down the deck and, best of all, no springs or hold-down to repair or replace.



Design Highlights
  • New! Exclusive SafeTFrame Design
  • High Volume, Low Pressure Lifting System
  • Low Maintenance Design
  • Exclusive Hydra Cam Plus Automatic Lip Extension
  • High Tensile Steel Lip, Deck & Beams
  • Non-Metallic Push-button Control Panel (Non-Interlock Capable)
  • 120V Single Phase Operation
  • Clean Frame Design
  • Structural Steel Safety Legs
  • Full Operating Range Toe Guards
  • Below-dock Endloading Capability
  • 16” Lip Standard
  • Grease Fittings
  • Integral Maintenance Strut & Lip Support Latch
  • Heavy-duty B410-14F Dock Bumpers

PAL® Power-Assisted Dock Leveler

The PAL is ideal for customers whose workloads demand more efficient performance than mechanical levelers can deliver. The PAL combines two proven technologies, the durability of a mechanical leveler and Serco’s proven, high-performance, hydraulic operation. Unlike mechanicals, which have a strong upward bias, the PAL utilizes a hydraulic power-pack assembly and counterbalance assist to produce a slight downward bias. The PAL's unique hybrid design eliminates complex hold-down systems required by mechanicals to keep them stored. Also gone are the costs and downtime associated with frequent adjustments and hold-down replacement.

Serco's Power-Assisted Leveler is designed to maintain an efficient operation 24-7. In the event of a power failure during loading/unloading, the PAL can be restored, and the building secured, with an easy-to-use manual override device. If busy schedules demand that operations continue, the tool can be used to position the leveler manually.

The PAL also incorporates Serco’s exclusive Reflex anti Stump-out system provides fluid free-float motion while also providing a measure of free-fall protection in the event of premature trailer separation.



Design Highlights
  • New! Exclusive SafeTFrame Design
  • Manual Override/Power Outage Capability (Activation Tool Included)
  • Structural Steel Safety Legs with Reflex Anti-Stump-out System
  • Exclusive Hydra Cam Plus Automatic Lip Extension
  • High Tensile Steel Lip, Deck & Beams
  • Non-Metallic Push-button Control Panel (Non-Interlock Capable)
  • 120V Single Phase Operation
  • Clean Frame Design
  • Full Operating Range Toe Guards
  • Below-dock Endloading Capability
  • 16" Lip Standard
  • Grease Fittings
  • Integral Maintenance Strut & Lip Support Latch
  • Heavy-duty B410-14F Dock Bumpers

HD Series Heavy Capacity Hydraulic Dock Leveler

Available with two main and lip hydraulic cylinders, five-position rear hinge with steel bushings and velocity fuse safety system. Full control panel with mushroom-style stop button, quick-cycle lip extend and auto return-to-dock.



Design Highlights
HD Model
  • Patented Hydra Max Powered-in/Powered-out Lip Extension
  • Regenerative Hydraulics
  • Yieldable Hydraulic Lip
  • Non-Metallic Push-button Control Panel (Non-Interlock Capable)
  • Hydraulic Velocity Fuse Safety Stop
  • Clean Frame Design
  • Full Operating Range Toe Guards
  • Below-dock Endloading Capability
  • 18" Lip Standard
  • Grease Fittings
  • Dual Integral Maintenance Struts & Lip Support Latch
  • 24" Pit Depth Standard
  • Heavy-duty B410-14F Dock Bumpers

VERSADOCK™ Hydraulic Dock Leveler

The patented Serco VERSADOCK™ is the only dock leveler with the flexibility to handle conventional loads as well as high-cube (low boy) below-dock loading at the same dock position. With the popularity of air-ride suspensions, high-capacity "low boy" trailers and the increasing use of low-profile tires, truck bed heights can be extended beyond the 12" reach of most conventional levelers, making service of these trailers difficult or impossible. And with trailer widths averaging up to 8' 6", conventional 7' 0" wide levelers leave little or no room for forklift maneuvering. When freight handlers attempt to "cube out" the trailer, loads are often impossible to end-load without the use of dedicated docks or expensive truck-leveling devices.



Design Highlights
  • Full 9' Wide Below-dock Access
  • Patented Hydra Max Powered-in/Powered-out Lip Extension
  • Regenerative Hydraulics
  • Yieldable Hydraulic Lip
  • Auto Return-to-Dock
  • Push-button Quick Cycle Lip Extension
  • Steel NEMA 12 Push-button Control Panel (Non-Interlock Capable)
  • Hydraulic Velocity Fuse Safety Stop
  • Clean Frame Design
  • Full Operating Range Toe Guards
  • Below-dock Endloading Capability
  • Grease Fittings
  • Integral Maintenance Strut & Lip Support Latch (Dual Struts on 80K Capacity Only)
  • Weatherseal
  • Full Pit Steel Kit Including Pit Floor Embeds
  • Heavy-duty B410-14F Dock Bumpers
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HL Series Hydraulic Dock Leveler

Serco's base model hydraulic dock leveler featuring Hydra Max power-in/power-out lip control, single push button control, safety velocity fuse, Clean Frame design, integral maintenance strut and more.



Design Highlights
HL Model

  • New! Exclusive SafeTFrame Design
  • Patented Hydra Max Powered-in/Powered-out Lip Extension
  • Regenerative Hydraulics
  • Yieldable Hydraulic Lip
  • Non-Metallic Push-button Control Panel (Non-Interlock Capable)
  • Single Phase or Three Phase Power
  • Hydraulic Velocity Fuse Safety Stop
  • Clean Frame Design
  • Full Operating Range Toe Guards
  • Below-dock Endloading Capability
  • 16" Lip Standard
  • Grease Fittings
  • Integral Maintenance Strut & Lip Support Latch
  • Heavy-duty B410-14F Dock Bumpers



HLQ Model
  • Same Features As Model HL, plus:
  • Mushroom-style Stop Button
  • Independent Hydraulic Lip Control (Quick Cycle)
  • Steel NEMA 12 Control Panel (Interlock Capable)

HLR Model
  • Same Features As Model HL, plus:
  • Automatic Return-to-Dock
  • Steel NEMA 12 Control Panel (Interlock Capable)



HDR Model
  • Same Features As Model HD, plus:
  • Automatic Return-to-Dock
  • Steel NEMA 12 Control Panel (Interlock Capable)


HDQ Model
  • Same Features As Model HD, plus:
  • Mushroom-style Stop Button
  • Independent Hydraulic Lip Control (Quick Cycle)
  • Steel NEMA 12 Control Panel (Interlock Capable)


HDFC Model
  • Same Features As Model HDQ, plus:
  • Automatic Return-to-Dock
  • Weatherseal (Brush or Neoprene)