The FW31 Series combines the proven reliability of the FW35 top plate with the innovation of patented HOLLAND NoLube technology to provide the industry’s first completely grease-free fifth wheel. The FW31 Series eliminates the use of grease on the top plate surface, between the top plate and bracket, and in the lock mechanism.
Benefits of a HOLLAND NoLube Fifth Wheel:
- Reduces lubrication cost and time
- Extends maintenance intervals and improves shop productivity
- Maintains consistent steer effort, even in sharp turns, to help reduce steer tire scrub/wear
- Keeps shops safe and clean while helping to meet EPA regulations
- Preserves the environment and prevents excess grease citations and fines
- Improves driver productivity – no re-greasing on the road while providing a smoother, more fluid ride and constant feel for the way the trailer pulls
The FW31 Series fifth wheel is available with a variety of options and accessories. See all available options and accessories for the FW31 in the right-hand column.
Features and Benefits
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Patented Lube Plate Inserts
Replaceable lube plate inserts are molded to a “perforated” steel reinforcement plate. This unique, patented design makes the lube plates highly resistant to peeling and damage. The low-friction UHMW (Ultra-High Molecular Weight) polyethylene lube plates fit into cast recesses in the top plate and are secured by studs and lock nuts. Lube plates come with a 2-Year / 200,000 Mile Material and Workmanship Guarantee.
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Low Friction Coated Locking Mechanism
Lock components are protected with a low-friction coating and require no lubrication.
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NoLube Articulation Pocket Liners
Provided proper fifth wheel articulation without the need for grease or lubricants.
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Cast Steel Top Plate
Optimized casting process provides maximum strength to weight ratio.
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Precision Lock Mechanism
Designed for strength and durability, the lock jaws are forged steel and machined for precise kingpin engagement: The cast steel top plate’s machined kingpin contact surface provides durability and eliminates need for a replacement insert/wear ring.
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Visible Lock Indicator
Provides the driver with a clear visual indication that fifth wheel lock mechanism is properly closed.
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Easy Lock Adjustment
Offers infinite adjustment positions, which improves lock and kingpin durability.
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E-Z Grip Drop Release Handle
Requires minimal pull effort and protects from damage during a missed couple. Available in left- or right-hand, and air release.
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6-Year / 600,000 Mile Performance Guarantee
SAF-HOLLAND warrants not only the material and workmanship of our fifth wheels, but we also guarantee the durability as well.
Simply put:
- No lock jaw replacements
- No rebuilds
- Guaranteed for 6 years / 600,000 miles
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Electronic Lock Indicator (ELI)
Holland Electronic Lock Indicator (ELI) System protects your equipment and cargo providing an additional safety check to the coupling process, reducing the potential for improper locking, component damage and downtime.
The ELI system allows the driver to manage the coupling process from inside the cab as a supplement to the visual inspection and pull test procedures.
Sensors are integrated into the fifth wheel top plate’s locking mechanism, determine he coupling activity of the locking mechanism, and relay the information to a control module located in the cab. The control module evaluates the entire sequence of the coupling action and displays the result to the operator.
Features and Benefits
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Lock Sensors
Durable, impact-resistant and environmentally sealed sensors are integrated into the top plate’s locking mechanism.
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Display Options
ELI is available with either an integrated dashboard display, or an on-dash mountable display box.
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Coupling Indicators
ELI display clearly shows whether the fifth wheel is ready for coupling, if the fifth wheel and kingpin are securely locked, or if they are improperly coupled. As an additional safety measure, if a coupling problem occurs, the red icons appear and remain visible until the problem is corrected.
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Optional Data Download
ELI system is also designed to work beyond the cab. Using available software and download cable, coupling information from the 250 most recent coupling attempts can be downloaded to any laptop PC. This valuable information can be analyzed and used for driver training and coaching opportunities.
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Integrated Low-Weight Slider (ILS)
Holland’s Integrated Low-Weight Slider System (ILS) utilizes a lighter weight, no welding modular design to provide significant weight savings and easy height change.
Benefits of ILS
- Lighter weight without sacrificing durability and reliability
- Single-piece, bolt-on cast bracket (low weight, easy replacement)
- Two-piece side cushioning “upshock” bushings
- Slide-on (No weld), repositionable bulkhead fitting bracket
- Same air cylinder location on all heights (includes “quick-connect” fittings)
- 2” slide increments
- Available for both inboard and outboard mounting