Accepting Bids – 12’ Universal UBRS Reversing Underbody Scrapper

The City of Negaunee will be accepting bids on a 12’ Universal UBRS Reversing Underbody Scrapper.  Bids will be accepted until Thursday February 25, 2021 at 1:00 p.m. where they will be opened at City Hall. Due to COVID Restrictions bids must be sent to City of Negaunee, PO Box 70, Negaunee, MI.  49866 or placed in our drop box at City Hall marked “scrapper bids”.  Specifications can be found below:

City of Negaunee Underbody Scraper Bid Specs

12’ Universal UBRS Reversing Underbody Scrapper (or equivalent)

Moldboard:                        12’ Moldboard Length

20” Moldboard Height

1” Thick A36 Carbon Steel Moldboard

1” Thick Ears on the Moldboard


Center Pin:                          5” Center Pin with Three 5/8” Mounting Bolts

Center Pin Bushing to be replaceable


Pivot Pints                           To have grease fittings at all movable parts


Hinge Assembly:              2-1/2” Diameter Hinge Shaft

4 Total Hinges at 2-1/2” diameter

Solid 96” Long Shaft


Cylinders                              (2) 3-1/2”x10” double acting up and down cylinders with 2” Nitride Rods

(2) 4”x14-1/4” reversing cylinders with 2” Nitride Rods (able to swing 45 degrees left and right)

Built in stops so reversing cylinders do not bottom out

Reversing cylinder mounting pins are 2” diameter


Reversing Circle                Heavy Duty 1” solid circle, one-piece design and including reversing cylinder mounts


Shock Absorbers               Moldboard is cushioned by 2 coil spring shock absorber assemblies (7/8” diameter spring)


Blocks and Pads                1” Thick hold down blocks with (3) ¾” grade 8 bolts

Replaceable hold down wear pads


Hanger Plates                    Truck mount hanger plates are ¾” thick


Cutting Edge Blade          (2) 5/8”x8”x6’ Standard hole punch


Paint                                      Primed and painted Orange


Warranty                             1 year factory Warranty


Hydraulics                           Truck already has 4-way joystick with cables running to 2 valves that are currently capped off.

Valve assembly is mounted passenger side along the frame rail, behind the cab.


Truck                                     2015 Peterbilt 367 with V style sander body.