Loading Dock Bridge
Capacities
20K | 25K | 30K | 35K | 40K lbs Service Range
5" above/below - Gas Forklift 3" above/below - All Equipment Widths Available
66", 72", 78", 84" deck Have Questions?
Dock Bridge SpecificationThe Dock Bridge is designed to accommodate a maximum of five inches above and below the dock, providing 18.5% grade down and 20% grade up. This is acceptable for most gas forklifts but is not suitable for pallet trucks or electric forklifts. Pallet trucks and electric forklifts can be used with trailers 3 inches above and three inches below dock level. Dock boards or other equipment may be needed to accommodate a greater service range for pallet jacks and electric forklifts (This is due to limited clearance and grade this type of equipment operates at) Torsion Spring Assisted Action Raise and lower the ramp with less than 50 lbs. of force! The dock bridges torsion spring assembly takes the work out of raising and lowering the lip making it easy for most your personnel. Operating Range The standard Dock Bridge is designed for operation ±5" above and below dock level for gas forklifts or ±3” for all other equipment types. For loading docks too low for the standard working range we also offer ramps designed to be mounted to the floor of your loading dock opening. In function they'll effectively raise the level of your dock to where a dock bridge may be mounted at a height suitable to your freight needs. Width SelectionMeasure your door opening width. Most 8-foot doors use the 72" deck (102" overall). Here's the full lineup:
Sizing: What Capacity Do You Need?Add up your forklift weight + your heaviest load, then add 25% as a buffer. Round up to the next capacity. Example: 6,000 lb lift + 4,000 lb load = 10,000 lbs × 1.25 = 12,500 lbs → get the 20K model
MaintenanceKeep it simple: clean and lube every 90 days. Hit the grease fittings on the hinge, check the springs and bumpers for wear. Spring adjustment: Units ship without spring tension. After install, raise the plate fully, loosen the two set screws, rotate the square tubing about 1/4 turn toward you, retighten. Test and repeat if needed. Warranty2-year manufacturer warranty on materials and workmanship from ship date. They cover parts, labor, and freight on valid claims—we'll either repair or replace defective components. Warranty applies when the unit is properly installed, maintained, and operated within capacity. We're not liable for misuse, abuse, or incidental damages. All products meet OSHA standards, Commercial Standards 202-56, and ANSI MH14.1-84 specs. Ready to Order?Call us: 1-800-741-1258 (M-F, 8am-5pm EST) We ship nationwide. Typical lead time 4-6 weeks (stock items faster).
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