Terex BID-WELL 2450 User manual

1/2012 Terex Bid-Well
SERIAL NO:
When ordering parts or when consulting the
Terex Bid-Well®Service Department
ALWAYS KNOW your MACHINE SERIAL NUMBER
CANTON, SD 57013
 TEL:605-987-2603•FAX:605-987-2605
2450 Automatic Roller Paver

Terex Bid-Well 2012
TABLEOFCONTENTS
SECTION
I INTRODUCTION
1. Warranty
2. Specifications
3. Serial Plate
4. Machine Weights
5. Operator Qualification
6. Safety
7. Decals
II COMPONENTS & CONTROLS
1. Machine Frame
2. Stationary Power Unit
3. Paving Carriage
4. Paver Options
5. Manual Carriage Directional Control
6. Power Selector Control
7. Carriage Speed Control
8. Machine Travel Direction Control
9. Machine Travel Speed Control
10. Carriage On/Off Valve
11. Carriage Roller Rotation Control
12. Carrige Lift Control
13. Rota-Vibe
III SETUP - OPERATION - MAINTENANCE
1. Lifting the Machine
2. Loading the Machine
3. Towing the Machine
4. Screed Rail and Paving Forms
5. Machine Setup
6. Paving Procedures
7. Maintenance
8. Trouble Shooting
IV STANDARD PARTS BOOK
V OPTION PARTS BOOK
© 2011 Terex Corporation All Rights Reserved
Terex® is a registered trademark of Terex Corporation in the United States of America and many other countries. Products and services
listed may be trademarks, service marks, or trade names of Terex Corporation and/or its subsidiaries in the United States of America
and other countries, and all rights are reserved.
No part of this manual may be reproduced in any way without the express prior written consent of Terex Corporation.

MODEL 2450 (1/2012) SECTION I PAGE 1.1
INTRODUCTION
Model 2450 Automatic Roller Paver
1. TEREX BIDWELL WARRANTY ............................................................................................................ 1.3
2. MACHINE SPECIFICATIONS ....................................................................................................... 1.4  1.5
3. SERIAL NUMBER PLATE LOCATION ................................................................................................. 1.4
4. MACHINE WEIGHTS ...................................................................................................................... 1.6  1.9
5. OPERATOR QUALIFICATION............................................................................................................... 1.10
6. GENERAL SAFETY PRECAUTIONS....................................................................................... 1.11  1.12
7. SAFETY DECAL IDENTIFICATION.......................................................................................... 1.12  1.16
When ordering parts or when consulting the
Terex®Bid-Well Service Department
ALWAYS KNOW your Machine Serial Number
CANTON, SD 57013
 TEL:605-987-2603•FAX:605-987-2605•TollFree:1-800-843-9824
Section I

PAGE 1.2 SECTION I MODEL 2450 (1/2012)
NOTES

MODEL 2450 (1/2012) SECTION I PAGE 1.3
The Terex Bid-Well, products are warranted, to the original
owner, against defects in workmanship and materials for a
period of 1 year from delivery date. This warranty is limited to
repair or replacement of those parts found defective in material
or workmanship. All parts such as hydraulic and mechanical
components not made by Terex Bid-Well are warranted to the
extent of the original manufacturer’s warranty. Engines are not
warranted by Terex Bid-Well but are warranted by the engine
manufacturer. See the engine Owner’s Manual.
Terex Bid-Well shall have no liability for loss of use or for any
incidental or consequential damages, such as, but not limited
to, loss of profits, loss of use of other equipment, improper
performance of work, penalties of any kind, loss of services of
personnel, or any other losses which may be experienced by
the Buyer.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EX-
PRESSED OR IMPLIED (INCLUDING THOSE OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PURPOSE), AND
ALL OTHER OBLIGATIONS OR LIABILITIES ON OUR PART.
TEREX BID-WELL NEITHER ASSUMES NOR AUTHORIZES
ANY OTHER PERSON TO ASSUME FOR TEREX BID-WELL,
ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF
TEREX BID-WELL PRODUCTS. THERE ARE NO WARRANTIES
WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE
HEREOF.

PAGE 1.4 SECTION I MODEL 2450 (1/2012)
Always give the factory the Serial Number assigned to your unit when ordering parts or when re-
questing service or other information. The Serial Number is written on the front of this manual and a
stamped Serial Plate is located on the Power Unit and on the Paving Carriage.
We suggest that you write the serial number and other pertinent information in the space provided
below:
MODEL:
SERIAL NUMBER:
PRODUCTION YEAR:
• Allweldedsteelconstructionthatcreatesstrengthwithaminimumofweight.
• Crownmaybechangedatanyhingepointorattravelrailadjuster.
• Machineautomaticallymovesforward(0to12Inches)attheendofeachcarriagepass.
* Machine Width ........................................................................30Ft-(9.14M)Canbeextendedto60Ft(18.28M)
* Legs..................................................................................................................................................................... 4Inch,Heavyduty
• BogieAssembly(2WheelsperBogie) ................................... 3FtWheelCentertoWheelCenter(0.914M)
• OperatingWeight ...................................................................................................................................4800Lbs(2176.8Kg)
• PowerUnit .......................................................................................................................................................Kohler20HPGas,
• Turntablemountingtoallowforskeweddecks.
• ManualCrownAdjuster
• Independentlyadjustabledualaugers.
* Four foot long dual rollers.
• Independentrollerrotationwithautomaticrollerreversingornon-rollerreversing.
• Automaticcushionedpavingcarriagetravelreversal.
• AdjustableDragPanandTexturingDrag.
• DualpatentedRota-Vibe®
• CarriageLift
• PowerUnit ......................................................................................................................................................... Kohler20HPGas
• ExtensionInserts-15Ft(4.57M),12Ft(3.65M),6Ft(1.83M),and3Ft(0.91M)
• FourWheelDolly
• AdjustableTowingTongue
• SkewBarKit
• SwingOutLegs
• SingleSpudVibrator
• 6-WheelBogieDistributionSystem
• VarietyofBogieWheels

MODEL 2450 (1/2012) SECTION I PAGE 1.5
K
O
N
L
M
P
KEY DESCRIPTION MEASUREMENT
A Overall Machine Length 30 Ft 6 In 9.30 M
B Leg Span - Each leg moves on own dolly to accommodate 27 Ft. 3 In 8.31 M
different widths and variable width pours.
C Finishing Width 25 Ft 4 In 7.72 M
D Maximum Leg Travel - Each leg moves on its own dolly to 12 Ft 3 In 3.73 M
accommodate different widths and variable width pours.
E Maximum Frame Clearance above Screed Rail 47 In 119.38 Cm
F Minimum Frame Clearance above Screed Rail 15 In 38.10 Cm
G Frame Clearance above Finished Concrete 36 In 91.44 Cm
H Towing Tongue Extension 54 In 137.16 Cm
I Height of Top of Leg 103 In 2.62 M
J Height of Truss 24 In 60.96 Cm
K Leg Center Spacing 62 1/2 In 1.58 M
L Length of Drag Pan 33 In 83.82 Cm
M Burlap Drag Length 19 In 48.26 Cm
N Paving Roller Length 46 In 116.84 Cm
O Auger Length 32 In 81.28 Cm
P Auger Diameter 8 In 20.3 Cm
A
J
I
G
C
D
B
F
E
H

PAGE 1.6 SECTION I MODEL 2450 (1/2012)
DEAD LOADS TOTAL WEIGHT IDLER END POWER UNIT END
(LBS) (LBS PER WHEEL) (LBS PER WHEEL)
BASIC MACHINE WEIGHT /8
EXTRA INSERTS /8
MACHINE ACCESSORIES /8
MACHINE TRANSFER WEIGHT -+
LIVE LOADS
BASIC CARRIAGE WEIGHT /4
CARRIAGE ACCESSORIES /4
OPERATOR WEIGHT /4
TOTAL WEIGHTS
(LBS) (LBS PER WHEEL) (LBS PER WHEEL)
EXAMPLE:
DEAD LOADS TOTAL WEIGHT IDLER END POWER UNIT END
(LBS) (LBS PER WHEEL) (LBS PER WHEEL)
 BASICMACHINEWEIGHT 3759 /8 470 470
 EXTRAINSERTS 854 /8 107 107
 MACHINEACCESSORIES 360 /8 45 45
MACHINE TRANSFER WEIGHT - 85 + 85
LIVE LOADS
 BASICCARRIAGEWEIGHT 1670 /4 418 418
 CARRIAGEACCESSORIES 900 /4 225 225
 OPERATORWEIGHT 200 /4 50 50
TOTAL WEIGHTS 7743 1230 1400
(LBS) (LBS PER WHEEL) (LBS PER WHEEL)
YOUR MACHINE:

MODEL 2450 (1/2012) SECTION I PAGE 1.7
Two(2)12FtInserts .........................................................................................................................................3759lbs(1705Kg)•
Two(2)12FtInserts&Two(2)6FtInserts ......................................................................................... 4483lbs(2033Kg)
• Two(2)12FtInserts&Two(2)3FtInserts..................................................................................4251lbs(1928Kg)
• Three(3)12FtInserts............................................................................................................................. 4965lbs(2252Kg)
• Two(2)15FtInserts..................................................................................................................................3991lbs(1810Kg)
The Basic Weight of your machine is ________lbs, assembled from ______ sections at the factory. Write
thebasicweightofyourmachineintotheTotalWeightcolumnonPage2.DividetheTotalWeightby8(the
number of machine wheels) to get the weight per wheel on the Idler End and the Power Unit End of the
machine. Write the weight per wheel of your machine in the Idler End and Power Unit End columns on
Page2.
• 3FtSection....................................................................................................................... WithLegRail=246lbs(112Kg)
• 3FtSection................................................................................................................WithoutLegRail=226lbs(103Kg)
• 6FtSection.......................................................................................................................WithLegRail=362lbs(164Kg)
• 6FtSection................................................................................................................WithoutLegRail=321lbs(146Kg)
• 12FtSection.....................................................................................................................WithLegRail=603lbs(274Kg)
• 12FtSection..............................................................................................................WithoutLegRail=515lbs(234Kg)
• 15FtSection.....................................................................................................................WithLegRail=719lbs(326Kg)
• 15FtSection.............................................................................................................. WithoutLegRail=610lbs(277Kg)
Determine the number of each length and type of insert section that are going to be added to the
basic machine. Add the weights of those sections to get the total weight of extra sections. Write
this weight in the Total Weight column. Divide the total weight of the extra inserts by the number of
wheels(8)todetermineweightperwheelontheIdlerEndandthePowerUnitEndofthemachine.
• 4InchSwingLegs(2Ends-Setof4).................................................................................................. 360lbs(163Kg)
• SixWheelBogieSystem..............................................................................................................................840lbs(381Kg)
• TowingTongue.........................................................................................................................................................97lbs(44Kg)
Determine the number of accessories being added to the basic machine. Add the additional weights
of those accessories. Write this weight in the Total Weight column. Divide the total weight of the extra
insertsbythenumberofwheels(8)todetermineweightperwheelontheIdlerEndandthePower
Unit End of the machine.

PAGE 1.8 SECTION I MODEL 2450 (1/2012)
Live Loads for 2450 Machines
The Paving Carriage, accessories and the operator are considered live loads because they move from
one end of the machine to the other. Therefore, it is necessary to figure that the entire weight of these
live loads will be carried by only one end of the machine at a time. The Basic Weight of the standard
Paving Carriage is listed below.
• 2450PavingCarriagewithDualRollers........................................................................................... 1670lbs(747Kg)
The weight Per Wheel is the Basic Weight Assembled at Factory divided by the number of wheels at each
end of the machine. Write the weight of the basic carriage into the Total Weight column. Divide the total
weightby4toobtaintheweightperwheelontheIdlerEndandthePowerUnitEndofthemachine.Write
the wheel loads of your machine into the weight per wheel columns. Example: 1295 lbs / 4 = 324 lbs PER
WHEEL.
Weight of Paving Carriage Accessories (These weights take into consideration any basic carriage
parts that the accessory replaced). Unfortunately, not all accessory weights are currently avail-
able. If your accessory is not included in the list below, contact the Bidwell Service Department.
• Rota-Vibe(11-1/2Inch) ................................................................................................................................ 230lbs(104Kg)
• SingleSpudVibrator......................................................................................................................................340lbs(154Kg)
• SkewBarKit....................................................................................................................................................... 230lbs(104Kg)
• CarriageFogger(Includestheweightof50Gallonsofwater).............................................900lbs(408Kg)
Determine the number of accessories being added to the basic carriage. Add the additional weights
of those accessories to get the total additional weight of the accessories. Example: Carriage Fogger
Weight Transfer of Power Units with Gasoline Engines
The graphs below list the additional weight that the Power Unit adds to the wheel load on the Power
Unit End of the machine. Graph A lists the weight to be deducted from the Idler End of the machine
and Graph B lists the weight to be added to the Power Unit End of the machine. The total weight of
the Power Unit is included in the basic machine weight. The longer the total length of the machine,
the more the Power Unit weight is transferred to the Power Unit End of the machine and away from
the Idler End of the machine. Consult the appropriate graph and determine the wheel loads for the
idler end and the power end of the machine. For example, using the gasoline graphs, if the distance
betweenscreedrailsis36feetthepoundsperwheelwillbeapproximately85lbsperwheelonboth
theIdlerEndandonthePowerUnitEnd.Subtract85lbsperwheelfromtheIdlerEndandadd85lbs
per wheel to the Power Unit End.
Write the wheel loads of your machine into the weight per wheel columns.
Lbs. per
Wheel
Distance between Screed Rails in Feet
80
90
100
110
120 40 60 80 100 120
GRAPH A - IDLER END
Lbs. per
Wheel
Distance between Screed Rails in Feet
120
120
110
100
90
80 40 60 80 100
GRAPH B - POWER UNIT END
WEIGHT TRANSFER - GASOLINE ENGINES