Keep trailers locked to the dock so forklifts can load safely. Blue Giant’s current vehicle restraint family includes HVR303 electric, RVR303 recessed hydraulic, SVR303 submersible hydraulic, TL85 hydraulic, ML10 manual, and Interlock Chock wheel-chocking systems, so Barton can match the restraint style and force rating to each bay instead of treating every model as the same capacity.
Model-specific restraining force
HVR303
Electric hook restraint
- Restraining force
- 32,000 lb
RVR303
Recessed hydraulic restraint
- Restraining force
- 35,000 lb
SVR303
Submersible hydraulic restraint
- Restraining force
- 35,000 lb
TL85
Hydraulic barrier-style restraint
- Restraining force
- 32,000 lb
ML10
Manual vehicle restraint
- Restraining force
- 30,000 lb
Interlock Chock
Intelligent wheel chocking system
- Restraining force
- Application dependent
Vehicle restraint comparison
HVR303
Impact, active electric hook
- Installation
- Wall mounted
- RIG / ICC bar range
- Vertical restraining range: 9 in to 26 in above grade
- Controls
- Blue Genius Gold Series II touch control panel with LED communication and audible alerts
- Best-fit applications
- Bays that cannot support ground mounting; trailers with obstructed, bent, or damaged ICC bars
- Options and notes
- Complies with ANSI MH30.3; can interlock with compatible Blue Giant dock equipment
RVR303
Non-impact, active hydraulic hook
- Installation
- Recessed in the dock face
- RIG / ICC bar range
- Vertical envelope: 8 in to 30 in above grade; horizontal hooking range: 14 in from the dock face
- Controls
- Blue Genius Gold Series II touch control panel with LED communication and audible alerts
- Best-fit applications
- High-traffic docks, liftgate trailer access, and sites that need the restraint protected from the debris zone
- Options and notes
- VersaLock hook contact helps hold varying ICC bar configurations throughout the horizontal range
SVR303
Non-impact, passive hydraulic restraint
- Installation
- Wall or ground mounted
- RIG / ICC bar range
- Model-specific range to verify during application review
- Controls
- Blue Giant restraint controls and light communication package
- Best-fit applications
- Wet, washdown, or submersible dock environments that need a 35,000 lb hydraulic restraint
- Options and notes
- Match mounting and control options to the dock leveler, seal, and site drainage conditions
TL85
Non-impact hydraulic swing-up arm
- Installation
- Wall or ground mounted
- RIG / ICC bar range
- ICC bars from 12 in to 26 in above ground; horizontal range up to 12 in beyond the dock face
- Controls
- Blue Genius Gold Series II touch control panel with LED communication and audible alerts
- Best-fit applications
- High-volume docks and locations serving varied trailer configurations
- Options and notes
- Remote wall-mounted powerpack standard; self-contained powerpack and extension plates available
ML10
Non-impact, passive manual restraint
- Installation
- Wall or ground mounted
- RIG / ICC bar range
- Application dependent
- Controls
- Manual operation with dock communication package as specified
- Best-fit applications
- Docks that need a simple 30,000 lb manual restraint without powered hook operation
- Options and notes
- Good fit where manual restraint discipline and clear driver communication are acceptable
Interlock Chock
Wheel chocking system with electronic communication
- Installation
- Above-grade chock cradle at the dock approach
- RIG / ICC bar range
- Wheel chock placement verified by sensors
- Controls
- Blue Genius touch control, exterior traffic light, sign, handle LEDs, and integrated alarm
- Best-fit applications
- Sites where wheel chocking is the preferred trailer restraint method
- Options and notes
- Includes dock lip sensor and door sensors; optional exterior 100 dB alarm and theft-deterrent lock bar
Safety and communication
- Exterior LED communication lights to keep drivers and dock crews in sync
- Blue Genius controls that make engagement and release straightforward
- Installation style depends on model: HVR303 wall mounted, RVR303 recessed, SVR303/TL85/ML10 wall or ground mounted, and Interlock Chock above grade at the dock approach
Fits diverse fleets
- Models designed for standard, liftgate, or specialty trailers
- Strong housing and hook designs that perform in high-traffic docks
- Compatible with dock levelers, seals, and other safety equipment
Installation and service
Our team sizes the right restraint for each bay, installs it, and provides periodic maintenance so your loading dock stays compliant and safe.
Next step
Plan service and installation
Review related service pages and connect with a nearby showroom to finalize scope, measurements, and scheduling.
