Specifications

YES
NO
The Springs Must Be Fully Encased, For Safety And
Protection, In A Polished Aluminum Two-Piece Casting.
For Replacement Purposes, The Spring/Arm Assemblies
Must Be Universal To Eliminate The Need For Driver-Side
And Passenger-Side Components.
The Springs Must Have The Ability To Be Pre-Loaded With
Tension By Simply Rotating The Pivot Post Without Adding
Additional Mounting Holes To The Dump Body.
The Arm Assembly Shall Consist Of Four (4) Pieces Of
High Strength 6061 T6 Aluminum Extrusions With At Least
A Minimum Wall Thickness Of .188 For The Ends Of The
Tube For Strength Purposes.
All Arm Components Must Be Polished. The Arm Sections
Shall Telescope To Allow For Length And Width
Adjustment, And Must Be Easily Replaceable.
Arms Should Be Angled At Approximately 26 Degrees To
Allow The Arms To Be Recessed In The Open Position.
To Minimize Friction And Wear Within The Tarp Pocket,
The Rear Cross Tube Shall Be Round.
The Roll-Up Tube Assembly Is To Be A 6061 T6 Aluminum
Extrusion With Zinc Plated Steel Machined End Shafts.
It Shall Be A Telescoping Design So The Width Can Be
Adjusted Without Cutting the Roll up tube.
The Roll-Up Tube Shall Be Designed So The Tarp Can
Easily Be Attached Without Drilling Any Holes.
The Roller Assembly Mounting Plates Shall Be Polished
Aluminum With High- Speed Flanged, Pre-Lubricated
Bearings.
A One-Pieced Polished Aluminum Wind Deflector Is To Be
Secured To The Roller Assembly Mounting Plates.
To Minimize Installation Time, The Wind Deflector Must Be
Designed So No Cutting (To Length) Or Drilling Is
Required.
The 12-Volt Electric Motor Shall Have A Right-
Angle Gearbox With A Removable Chrome Plastic
Cover.
The Gears Must Be Hardened And Ground Steel,
Encased In A Metal Housing, And Shall Be Designed To
Ensure The Tarp Cannot Back-Drive.
The Cab Installed Rocker Switch Is To Be Self-Centering,
Constructed Of Metal.
A Reverse Dc Contactor And All Necessary Wire
Fasteners And Electric Hardware Shall Be Furnished.
The Motor Shall Carry A Three (3) Year Non- Prorated
Warranty.
The Systems Shall Include A Double-Arm That Is Attached
To The Primary Swing Arms.