Grizzly T32468 User manual

COPYRIGHT © FEBRUARY, 2021 BY GRIZZLY INDUSTRIAL, INC.
NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
(FOR MODELS MFD. SINCE 02/21) #AI21700 PRINTED IN CHINA V1.02.21
Introduction
Your new 4x4 All-Terrain Mobile Base is designed
with rough floors in mind. Even on the driveway or
in the back yard, this base gives you a stable and
mobile platform upon which to mount machinery.
Description Qty
A. Right Front Corner Bracket ........................ 1
B. Left Front Corner Bracket ........................... 1
C. Right Rear Corner Bracket ......................... 1
D. Left Rear Corner Bracket ........................... 1
E. Side Rails 21" ............................................. 4
F. All-Terrain Swivel Casters 4" ...................... 2
G. All-Terrain Wheels 4" .................................. 2
H. Foot Pedals ................................................ 2
I. Foot Pedal Springs ..................................... 2
J. Foot Pedal Plungers ................................... 2
K. Adjustable Rubber Feet .............................. 2
L. Bearing Sleeves ......................................... 8
M. Shoulder Bolts M12-1.75 x 80 (Wheels) ..... 2
N. Shoulder Bolts M8-1.25 x 52 (Pedals) ........ 2
O. Hardware (Not Shown)
—Hex Bolts M8-1.25 x 16 (Brackets) ....... 24
—Hex Nuts M10-1.5 (Rubber Feet) ............ 2
—Lock Nuts M8-1.25 (Casters/Pedals) .... 10
Inventory
Specifications
• Minimum Inside Dimensions .......... 19" x 21"
• Maximum Inside Dimensions ......... 31" x 31"
• Maximum Weight Capacity ............1200 lbs.
For questions or help with this product contact Tech Support at [phone] or [e-mail]
MODEL T32468
4X4 ALL-TERRAIN
MOBILE BASE
INSTRUCTIONS
Operating machinery on an unsecured
mobile base may allow the machine to
shift unexpectedly, which could result in
accidental contact with a cutting device or
other moving parts.
Tools Needed for Assembly
• Open-End Wrench or Socket 13mm .......... 1
• Open-End Wrench or Socket 14mm .......... 1
• Open-End Wrench or Socket 17mm........... 1
• Measuring Tape .......................................... 1
Figure 1. Inventory.
B
C D
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A
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LM
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-2- T32468 (Mfd. Since 02/21)
Preparation for Assembly
There is more than one way to assemble the
mobile base. Each method has advantages and
disadvantages, depending on the size and weight
of the machine that you plan to put on the mobile
base. The purpose of this section is to help you
decide which method will work best for your
situation.
If the machine can be lifted, the easiest method
is to assemble the mobile base according to the
dimensions of your machine, and then lift and
place the machine on the corner bracket plates
of the mobile base (see Figure 2). Proceed to
Assembling Base & Mounting Machine on
Page 3 if your machine fits this situation.
Note: Anything extending or opening outward with
a 3" high band around the base of the machine
(see Figure 3) may interfere with the installation
of the machine on the base, so be sure to account
for that prior to assembly.
Figure 3. Example of 3" high band around
machine base.
3"
If the machine is top heavy or has a narrow base
(such as a drill press), there is an increased risk of
tipping when moving it around on a mobile base.
To reduce the risk, a mounting base plate should
be used between the mobile base and machine.
Proceed to Making a Base Plate on Page 9 if
your machine fits this situation.
If the machine is too heavy to lift into position
on the mobile base, then the base can be built
around the machine. Proceed to Assembling
Base Around Machine on Page 5 for instructions
on how to build the base around the machine.
Figure 2. One of four corner brackets the
machine will sit on.
Plate
Corner
Bracket
Lifting heavy machinery
or parts without proper
assistance or equipment
may result in strains, back
injuries, crushing injuries,
or property damage.
Before moving machine and mobile base,
check to make sure pathway is clear of
any hoses, wires, tools or shop debris. An
abrupt impact with an object along path of
travel can lock a wheel and cause machine
to fall over, resulting in serious personal
injury. Disconnect machine from power
supply or dust collection before moving.
To avoid serious personal injury, keep
hands and fingers clear of machine base
and mobile base pinch points when placing
machine.

T32468 (Mfd. Since 02/21) -3-
3. Attach foot pedal to each front corner bracket
using (1) M8-1.25 x 52 shoulder bolt and (1)
M8-1.25 lock nut (see Figure 6).
1. Attach swivel caster to each front corner
bracket using (4) M8-1.25 x 16 hex bolts and
(4) M8-1.25 lock nuts (see Figure 4).
Assembling Base &
Mounting Machine
Figure 4. Swivel caster attached to front corner
bracket.
5. Orient fixed wheels in same direction
machine will typically be moved (see Figure
8). Mounting fixed wheels in wrong direction
will make it difficult to move mobile base
around in small spaces.
Typical Direction of Movement
(TOP VIEW OF BRACKET)
CORRECT INCORRECT
Figure 8. Orientation of fixed wheels for easy
machine movement.
4. Attach (1) all-terrain wheel to each rear cor-
ner bracket using (1) M12-1.75 x 80 shoulder
bolt and (2) bearing sleeves (see Figure 7).
Figure 7. All-terrain wheel installed on rear
corner bracket.
Figure 6. Attaching foot pedals.
Foot
Pedal
2. Install foot pedal plunger and spring into
each front corner bracket (see Figure 5), and
attach a rubber foot (with M10-1.5 hex nut) to
the bottom of each foot pedal plunger.
Figure 5. Installing foot pedal plunger and
spring.
Foot Pedal
Plunger
Spring
Rubber
Foot
Lock Nut
(1 of 4)
Hex Bolt
(1 of 4)
Front
Corner
Bracket All-Terrain
Swivel Caster
All-Terrain
Wheel

-4- T32468 (Mfd. Since 02/21)
6. Measure machine base footprint size.
7. Slide corner brackets over ends of side rails
(see Figure 9). Position corner brackets so
inside opening is 1⁄4"–
1⁄2" larger than both
width and length of machine base footprint.
Figure 9. Properly assembled mobile base with
inside opening slightly larger than machine base
to ensure easy fit.
Inside
Opening
9. With the help of an assistant or proper lifting
equipment, lift and position machine inside
mobile base (see Figure 11).
Figure 11. Example of machine properly placed
inside mobile base.
10. Verify machine is properly seated on mobile-
base corner pads, it is free of wobbles, and
there is no deflection in mobile base.
— Deflection: If any deflection exists, verify
all fasteners are securely tightened and
mobile base is properly assembled. If
this does not solve the problem, verify
machine does not exceed the rated weight
limit listed in Specifications on Page 1.
— Wobbles: Wobbles can easily be elimi-
nated by placing an appropriately sized
shim between machine and mobile base
where needed.
8. Secure each end of corner brackets with (2)
M8-1.25 x 16 hex bolts (see Figure 10).
Figure 10. Securing corner bracket to rail with
BOTH hex bolts.
Side
Rail
BOTH hex bolts must be secured against
side rail in each end of corner brackets. DO
NOT load machine onto mobile base until all
bolts have been firmly tightened. Improper
tightening or using one bolt can result in
collapse or tipping when moving machine,
which could result in crushing injury or
property damage. DO NOT overtighten
bolts. Overtightening can strip threads.
x 2

T32468 (Mfd. Since 02/21) -5-
If your machine is oddly shaped or too heavy
to lift into the mobile base, you can assemble
the mobile base around your machine as an
alternate option for assembly. Always have an
assistant stabilize the machine during mobile
base assembly.
Assembling Base Around Machine
Items Needed Qty
Additional Person .............................................. 1
Open-End Wrench 13mm .................................. 1
Socket Wrench 13mm ....................................... 1
12" 4x4 Block ..................................................... 1
12" 2x4 Block ..................................................... 1
3. Insert one side rail into the two front brackets,
as shown in Figure 14, then slide the bracket
assembly against the side of machine that
will typically be pushed against when moving
the machine.
To assemble mobile base around machine:
1. Install foot pedal plunger and spring into each
front corner bracket (see Figure 12), and
attach a rubber foot (with M10-1.5 hex nut) to
the bottom of each foot pedal plunger.
Figure 12. Installing foot pedal plunger and
spring.
Spring
Rubber
Foot
Foot Pedal
Plunger
2. Attach each foot pedal to front corner bracket
using (1) M8-1.25 x 52 shoulder bolt and (1)
M8-1.25 lock nut (see Figure 13).
Figure 13. Attaching foot pedal to corner.
Foot
Pedal
4. Secure each end of rail to corner brackets
with (2) M8-1.25 x 16 hex bolts, as shown in
Figure 15.
x 2
Figure 15. Rail secured to corner brackets.
x 2
Figure 14. Rail inserted between corner brackets
with rubber feet.
Corner Brackets
with Rubber Feet
Side Rail

-6- T32468 (Mfd. Since 02/21)
5. Slide other side rails into corner brackets
from Step 4. Secure rails to corner brackets
with (4) M8-1.25 x 16 hex bolts, as shown in
Figure 16.
7. With the help of an assistant, lift rear side of
machine, then place a 12" 4x4 block under
machine (see Figure 18).
8. Slide each of the corner brackets onto
remaining side rail, and slide assembly into
rail-bracket assembly from Step 6. Adjust
fit until rail-bracket assembly rests against
machine body (see Figure 18).
9. Secure rail to corner brackets using (4)
M8-1.25 x 16 hex bolts, as shown in Figure 19.
10. With machine still propped on 4x4 block,
install (2) all-terrain wheels using (2) M12-
1.75 x 80 shoulder bolts (see Figure 19).
6. While an assistant lifts one side of the
machine, slide rail-bracket assembly from
Step 5 under machine, as shown in Figure 17.
Note: It may be necessary to re-adjust posi-
tion of rails once machine is actually on base
assembly.
Side rails may be cut down to accommodate
machines with smaller footprints. However,
reducing length of mobile base decreases
stability and increases likelihood of tipping tall
or top-heavy machines. Base plates should
be constructed for tall or top-heavy machines
(refer to Making a Base Plate on Page 9).
Figure 17. Rail-bracket assembly placed under
front of machine.
Rail-Bracket
Assembly
Figure 18. Example of remaining brackets and
rail placed around back of machine, which is
raised up with a wood block.
12" 4x4
Figure 16. Rails fastened to brackets (machine
removed for clarity).
x 4
11. With the help of an assistant, shift machine to
remove 4x4 block.
Figure 19. Example of remaining rail-bracket
assembly secured.
x 4
All-Terrain
Wheels

T32468 (Mfd. Since 02/21) -7-
13. Attach swivel casters to each corner of
assembly using (4) M8-1.25 x 16 hex bolts
and (4) M8-1.25 lock nuts (see Figure 21).
Note: There is limited space when install-
ing fasteners inside the bottom of the caster
wheels.
Figure 21. Swivel caster attached to corner
bracket.
12. With the help of an assistant, tilt machine,
and insert a 12" 2x4 block beneath machine
and mobile base frame (see Figure 20).
Figure 20. Example of 2x4 placed beneath
machine and mobile base frame.
12" 2x4
14. With the help of an assistant, tilt machine and
remove 2x4 block from beneath machine and
mobile base frame, and set machine on the
floor.
Note: When moving the mobile base, the rub-
ber feet should not touch the floor. However,
when operating the machine, ensure that the
rubber feet are fixed firmly against the floor to
stabilize the machine.
Adjusting Rubber Feet
The height of the rubber feet can be adjusted
to stabilize the machine. To ensure the machine
does not move during operations, always make
sure the adjustable rubber feet (see Figure 22)
are firmly touching the ground before operating
the machine.
Tool Needed Qty
Open-End Wrench 17mm .................................. 1
To adjust rubber foot height:
1. Loosen hex nut on each foot to allow foot
(see Figure 22) to move up or down as
needed.
2. With all casters on the ground, lower each
foot to firmly touch the ground without lifting
caster.
3. Tighten hex nut on each foot.
Note: Hex nuts can be adjusted to top of foot
assembly to lock foot height setting.
Figure 22. Rubber foot and hex nut adjustment.
Rubber Foot
Hex
Nut
Lock Nut
(1 of 4)
Hex Bolt
(1 of 4)
Front
Corner
Bracket All-Terrain
Swivel Caster

-8- T32468 (Mfd. Since 02/21)
Using Mobile Base
1. DISCONNECT MACHINE FROM POWER!
2. With machine mounted on mobile base, lift
foot pedals to raise rubber feet. If needed,
adjust feet further to ensure feet do not drag
during move. Refer to Adjusting Rubber
Feet on Page 7 for details.
— If floor is uneven, retract feet completely to
eliminate the chance of the pads dragging.
3. Check to make sure machine pathway is
clear of all obstructions.
4. Push machine from lowest possible point to
avoid tipping it over, and move it to its new
location. The best control is usually achieved
by pushing from swivel caster side of base.
— If the machine is large, get an assistant to
help stabilize the machine while it is being
moved.
5. Adjust each foot until it touches floor, then
rotate each foot so it firmly presses against
ground without raising casters.
6. Check machine to make sure it is stable in
its new location, and make sure machine is
clear of any obstructions before reconnecting
power and turning machine ON.
To reduce risk of serious injury when using
this mobile base:
1. LOCKING FEET. Do not operate machine
on mobile base unless both mobile base feet
firmly contact floor and raise base enough
to disable casters. Using the machine on
base when it is not secured could result in
a loss of workpiece control.
2. MACHINE STABILITY. Test for stability
after placing the machine in its new location.
Adjust feet so they each touch the ground,
then push on machine at several locations,
making sure it is not off balance. The hex
nuts can be adjusted up to top of foot
assembly to lock foot height setting.
4. Raise foot pedals up to lift rubber feet and
move machine (see Figure 23).
Figure 23. Foot pedal raised.
IMPORTANT: When moving the mobile base, the
rubber feet should not touch the floor. Likewise,
when operating the machine, ensure that the rub-
ber feet are fixed firmly against the floor to provide
stability, without lifting casters.
Foot
Pedal

T32468 (Mfd. Since 02/21) -9-
4. Lower rubber feet to keep mobile base from
moving (see Page 7).
5. With help from an assistant, place machine
on base plate.
6. Position machine stand close to front or cen-
ter of mobile base, so mobile base will not be
a tripping hazard.
7. Drill holes through base plate and secure
machine with through bolts, flat washers, lock
washers, and hex nuts (see Figure 25).
Note: There is limited space underneath
base plate, which can make it difficult to
tighten fasteners. If needed, insert bolts from
below and fasten washers and nuts from
above.
Making a Base Plate
If the footprint of the machine is too small for the
mobile base or the machine doors or fixtures do
not clear the side rails, you can mount it to a base
plate, as shown in Figure 24.
A good quality base plate can increase the stan-
dard footprint of machines, such as drill presses,
to make them more stable. The base plate should
be approximately 3⁄4" thick and made of plywood
(DO NOT use OSB, MDF, or particle board) to
hold the weight of the machine.
IMPORTANT: A base plate should not be used
with machines over 500 lbs. Base plate dimen-
sions should not be more than twice the width of
the machine base.
Base
Plate
Mobile
Base
Metal
Plate
Mounting
Holes
Figure 24. Example of mounting plywood base
plate to mobile base.
Needed Materials for Base Plate Qty
• Plywood 3⁄4" x Base Width x Base Length . . 1
• Hex Bolts 5⁄16" x 1-1⁄4" .................................. 4
• Hex Nuts 5⁄16" .............................................. 4
• Lock Washers 5⁄16" ...................................... 4
• Flat Washers 5⁄16" ........................................ 8
1. Place plywood base plate on assembled
mobile base (see Page 3 for assembly
instructions).
2. Drill 3⁄8" holes through base plate and
bracket plates at each corner of mobile base.
3. Secure base plate to mobile base with 5⁄16"
hex bolts, hex nuts, flat washers, and lock
washers, as shown in Figure 24.Figure 25. Example of drill press mounted to a
base plate.

-10- T32468 (Mfd. Since 02/21)
1
2
3
4
5
5
19
5
6
7
8
9
10
11
12
13
14
15
16
16
17
14
18
5
12
T32468 Parts Breakdown & List
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 PT32468001 LEFT REAR CORNER BRACKET 11 PT32468011 ADJUSTABLE FOOT M10-1.5 X 30
2 PT32468002 RI GHT REAR CORNER BRACKET 12 PT32468012 HEX BOLT M8-1.25 X 16
3 PT32468003 LEFT FRONT CORNER BRACKET 13 PT32468013 SHOULDER BOLT M12-1.75 X 14, 13 X 80
4 PT32468004 RI GHT FRONT CORNER BRACKET 14 PT32468014 WHEEL BEARING SLEEVE
5 PT32468005 RAIL 21" 15 PT32468015 HEX NUT M10 -1 . 5
6 PT32468006 ALL-TERRAIN WHEEL 4" 16 PT32468016 LOCK NUT M8-1.25
7 PT32468007 ALL-TERRAIN CASTER 4" SWIVEL 17 PT32468017 SHOULDER BOLT M8-1.25 X 8, 8 X 52
8 PT32468008 FOOT PEDAL 18 PT32468018 STABILITY WARNING LABEL
9 PT32468009 FOOT PEDAL PLUNGER 17MM 19 PT32468019 GRIZZLY.COM LABEL
10 PT32468010 COMPRESSION SPRING 1.5 X 22 X 61
Please Note: We do our best to stock replacement parts whenever possible, but we cannot guarantee that all parts shown here
are available for purchase. Call [phone] or visit our online parts store at www.grizzly.com to check for availability.

WARRANTY & RETURNS
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any par-
ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.
The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.
In the event you need to use this warranty, contact us by mail or phone and give us all the details. We will
then issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of
the carton. We will not accept any item back without this number. Proof of purchase must accompany the
merchandise.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
To
take advantage of this warranty, you must register it at https://www.grizzly.com/forms/warranty, or
you can
scan the QR code below to be automatically directed to our warranty registration page. Enter all
applicable information for
the product.
WARRANTY