NOTICE TO BIDDERS
Notice is hereby given that the Board of Supervisors of Jones County, Mississippi, will receive
sealed bids until Thursday, January 22, 2026, at 10:00 AM for the purchase of one Asphalt Roller to include
a two, three, and four year buy-back option.
Specifications are on file with the Board of Supervisors at the Jones County Courthouse in Laurel,
Mississippi located at 415 N. 5th Avenue Laurel, MS 39440.
The bid must be marked on the outside of the sealed envelope indicating what the bid is for and
should also include the name, address and telephone number of the bidder. The bid should be submitted to
the Board of Supervisors at the Laurel Courthouse no later than 10:00 AM on Thursday, January 22, 2026.
The Board reserves the right to reject any and all bids, to waive informalities, and to determine the
best bid.
For any questions, please contact Deana Smith at 601.428.3129 or at d.smith@co.jones.ms.us.
Jones County Board of Supervisors
Publish: Laurel Leader-Call
January 3, 2026
January 10, 2026
Weights:
Drums:
Engine:
Fuel Tank:
Drive System:
Vibration:
Steering:
66" TANDEM VIBRATORY ROLLER
The operating weight of the unit shall be no less than 20,462 lbs. and will be divided
as follows: front drum weight of I 0,322 lbs. and rear drum weight of l 0,140 lbs.
The unit shall be equipped with two steel drums having a minimum width of 66.1", a
minimum diameter of 47.2" and a shell thickness of no less than .70". The unit shall
be equipped with a hydraulic offset that enables the roller to offset to either side a
minimum of 6.7" for easy operation along curbs and cul-de-sacs. Curb clearance
should be a minimum of 31.5" and ground clearance should not be less than 13".
The unit shall be equipped with a four cylinder, water cooled, turbo-charged, diesel
engine capable of producing a minimum of 113 SAE horsepower at 2,300 RPM. The
engine shall meet all of the latest North American exhaust emission standards.
The capacity of the fuel tank shall be no less than 45 US gallons and be equipped
with clean-out covers to facilitate the removal of foreign materials that may be
introduced into the fuel tank.
The drive system shall be hydrostatic, operating both front and rear drums. Ground
speed shall be infinitely variable in both forward and reverse between 0 and 6.5 MPH
and have an automatic speed control system. The unit shall be able to operate on a 41
% grade with both drums vibrating and a 46% grade in the static mode.
The vibration system shall be designed with a variable displacement pump feeding a
fixed displacement motor for each drum allowing independent control of amplitude
frequency for each drum. The unit shall be able to produce a minimum of 18,000 I bs.
of centrifugal force per drum when vibrating at 2,520 VPM and .024" of amplitude
or 13,500 lbs. of centrifugal force per drum when vibrating at 3,000 VPM and .013"
of amplitude. The independently adjustable vibration frequency and amplitude
selection shall be operator controlled with a digital readout located on the control
panel, independently, for each drum. The unit will be capable of vibrating
the front drum only, the rear drum only or both drums at the operator's option. The
control for engaging the vibration system shall be conveniently located in the forward
and reverse control lever. The unit shall have an automatic speed control so that
vibration impacts and roller speed can be matched and controlled by the operator.
The roller shall be equipped with hydrostatic power steering with a true center point
articulation of a plus or minus 30 degree steering angle and a plus or minus 10 degree
frame oscillation. The inside turning radius shall not exceed 238.2".
Page I
Brakes:
The unit shall incorporate hydrodynamic braking at both the front and rear drums and
the parking break will be engaged when the FNR lever is placed in "park".
For emergency situations, the roller will have an emergency brake which, when
activated, will apply the brakes in both drums and destroke the propulsion pump
stopping the machine immediately.
Water System:
The unit shall be equipped with a fully pressurized, filtered, non-corrosive water
system having two electrically operated water pumps using one as a backup, where
each pump must offer sufficient volume to ensure an adequate supply of water to both
front and rear spray bars. In addition, the water system will incorporate a timed
interval water release switch capable of providing sufficient water at the operator's
option and a manual override switch for constant
water flow to both drums. The water capacity shall be no less than 200 US gallons
with the water tank(s) constructed of non-corrosive, plastic material. The tank(s)
will incorporate a filler strainer and have a water level indicator.
Operator's Platform: The unit shall be equipped with an operator's station that rotates 180 degrees and
slides from side to side of the operator's platform. The operator should have a clear
view to both front and rear drums. The control lever will be located on the right side
of the seat and the control panel should rotate with the operator's station. The seat
shall be an adjustable suspension seat that can be adjusted to suit the weight of the
operator. The operator's compa11ment shall be readily accessible from either side of
the unit and all compartments and operator console shall be lockable providing full
vandalism protection. Both front and rear drums will be equipped with spring-loaded
scrapers to keep the drums clean and aid in the spread of water on the drum surface.
The unit shall be equipped with the following instruments and warning devices:
Parking brake warning light
Battery discharge warning light
Hour meter
Water and Fuel indicator light
Low engine oil pressure warning light
High hydraulic oil temperature warning light
Air filter restriction indicator light
High engine coolant temperature indicator light
Low alternator charge warning light
Vibration meters
Fuel gauge
Speedometer
Emergency stop button
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This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.