SnowEx RDV 77790 User manual

RDV™ Snowplow
77790, 77795, 77890-3
Installation Instructions
TrynEx International, LLC, 531 Ajax Drive, Madison Heights, MI 48071-2429 • www.snowexproducts.com
May 1, 2020
Lit. No. 74912, Rev. 00
A DIVISION OF DOUGLAS DYNAMICS, LLC
CAUTION
Read this document before installing the
snowplow.
CAUTION
See your SnowEx® outlet/website for specic
vehicle application recommendations before
installation. The Power Match selection
system has specic vehicle and snowplow
requirements.

Lit. No. 74912, Rev. 00 2 May 1, 2020
Warning and Caution Label
Attach/Detach Label
ATTACH DETACH
1. Slowly drive vehicle forward
to engage receiver pins into
headgear slots.
2. Move power switch to
center or "OFF" position.
3. Plug in electrical harnesses.
4. Push and hold power switch
and attach/detach
operation switch RIGHT to
rotate headgear up until
hitch pins are aligned with
the hitch pin holeson
receivers. Release both
switches.
5. Hold down lock leverand
move hitch pin handle
forward to fully engage hitch
pins in receivers. Release
lock leverto engage lock
pininto hole in lock pin
bracket.
6. Move power switch to LEFT
or "PLOWING" position.
1. From inside the cab, lower
snowplow onto ground with
blade straight. Turn plow
control in vehicle OFF.
2. Push and hold power switch
RIGHT and push and hold
attach/detach operation
switch RIGHT momentarily
to rotate headgear up and
release load on hitch pins.
3. Hold down lock leverto
disengage lock pinand
move hitch pin handle
rearward into notch in end of
slot to fully disengage hitch
pins from receivers.
4. Push and hold power switch
RIGHT and push and hold
attach/detach operation
switch LEFT to rotate
headgear down until stand
contacts ground and
hydraulic unit turns OFF.
5. Unplug electrical harnesses.
52203 .05
US patents 6,276,076; 6,393,737; 6,408,549; 6,412,19 9; 6,442,877; 6,615,513; 7,134,227; 7,400,058;
7,430,821; 7,737, 576; CAN patents 2,259,508; 2,358,145; 2,358,354; 2,466,195; and other patents pending.
Keep fingers away from snowplow and truck attachment points.
WARNING
Read Owner's Manual for complete instructions.
DETACH –
Steps 3 & 4
ATTACH –
Steps 4 & 5
Receiver
Receiver
Pins
Headgear
Stand
Hitch Pin
Headgear
Slots
Hitch Pin
Holes
Lock
Lever
Lock
Lever
Hitch Pin
Handle
Hitch
Pin
Handle
Lock Pin
Bracket
Lock
Pin
Lock
Pin
Blade
Lock Pin
Bracket
SAFETY
SAFETY DEFINITIONS
NOTE: Indicates a situation or action that can lead
to damage to your snowplow and vehicle or other
property. Other useful information can also be
described.
CAUTION
Indicates a potentially hazardous situation
that, if not avoided, may result in minor or
moderate injury. It may also be used to alert
against unsafe practices.
WARNING
Indicates a potentially hazardous situation
that, if not avoided, could result in death or
serious personal injury.
WARNING/CAUTION AND INSTRUCTION
LABELS
Become familiar with and inform users about the
warning/caution and instruction labels on the back of
the blade.
NOTE: If labels are missing or cannot be read, see
your sales outlet.
Crush Hazard Label

Lit. No. 74912, Rev. 00 3 May 1, 2020
SAFETY
HYDRAULIC SAFETY
• Always inspect hydraulic components and hoses
before using. Replace any damaged or worn parts
immediately.
• If you suspect a hose leak, DO NOT use your
hand to locate it. Use a piece of cardboard or
wood.
FUSES
The SnowEx®electrical and hydraulic systems
contain several automotive-style fuses. If a problem
should occur and fuse replacement is necessary,
the replacement fuse must be of the same type and
amperage rating as the original. Installing a fuse with
a higher rating can damage the system and could start
a re. Fuse Replacement, including fuse ratings and
locations, is located in the Maintenance section of the
Owner's Manual.
PERSONAL SAFETY
• Remove ignition key and put the vehicle in PARK
or in gear to prevent others from starting the
vehicle during installation or service.
• Wear only snug-tting clothing while working on
your vehicle or snowplow.
• Do not wear jewelry or a necktie, and secure long
hair.
• Wear safety goggles to protect your eyes from
battery acid, gasoline, dirt, and dust.
• Avoid touching hot surfaces such as the engine,
radiator, hoses, and exhaust pipes.
• Always have a re extinguisher rated BC handy,
for ammable liquids and electrical res.
WARNING
Hydraulic uid under pressure can cause skin
injection injury. If you are injured by hydraulic
uid, get medical attention immediately.
SAFETY PRECAUTIONS
Improper installation and operation could cause
personal injury and/or equipment and property damage.
Read and understand labels and the Owner's Manual
before installing, operating, or making adjustments.
WARNING
Lower the blade when vehicle is parked.
Temperature changes could change
hydraulic pressure, causing the blade to
drop unexpectedly or damaging hydraulic
components. Failure to do this could result in
serious personal injury.
WARNING
Remove blade assembly before placing
vehicle on hoist.
WARNING
The driver shall keep bystanders clear of
the blade when it is being raised, lowered, or
angled. Do not stand between the vehicle and
the blade or within 8 feet of a moving blade. A
moving or falling blade could cause personal
injury.
WARNING
Do not exceed GVWR or GAWR including
blade and ballast. The rating label is found on
driver-side vehicle door cornerpost.
WARNING
To prevent accidental movement of the blade,
always turn the control OFF whenever the
snowplow is not in use. The power indicator
light will turn OFF.
WARNING
Keep hands and feet clear of the blade and
T-frame when mounting or removing the
snowplow. Moving or falling assemblies could
cause personal injury.
CAUTION
Refer to the current Power Match
selection system for minimum vehicle
recommendations and ballast requirements.

Lit. No. 74912, Rev. 00 4 May 1, 2020
SAFETY
FIRE AND EXPLOSION
Be careful when using gasoline. Do not use gasoline
to clean parts. Store only in approved containers away
from sources of heat or ame.
CELL PHONES
A driver's rst responsibility is the safe operation of
the vehicle. The most important thing you can do
to prevent a crash is to avoid distractions and pay
attention to the road. Wait until it is safe to operate
Mobile Communication Equipment such as cell
phones, text messaging devices, pagers, or two-way
radios.
VENTILATION
BATTERY SAFETY
NOISE
Airborne noise emission during use is below 70 dB(A)
for the snowplow operator.
VIBR ATION
Operating snowplow vibration does not exceed
2.5 m/s2to the hand-arm or 0.5 m/s2to the whole
body.
TORQUE CHART
1/4-20 10
91
54
1/4-28 12
11
71
5/16-1
81
50 212
5/16-2
41
70 240
3/8-16 269 376
3/8-24 29
74
20
7/16-1442
96
06
7/16-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14 47
46
69
64
49
091-8
1-12 70
49
95
1/2-13
1/2-20
11.9
13.7
24.6
27.3
43.6
26.9
53.3
93
148
49.4
69.8
77.9
106.4
120.0
8.4
9.7
17.4
19.2
30.8
35.0
49.4
55.2
75.3
85.0
M6 x 1.00
M12 x 1.75
M8 x 1.25
M14 x 2.00
M10 x 1.50
M27 x 3.00
M22 x 2.50
M30 x 3.50
M24 x 3.00
M20 x 2.5011.1
19.5
38.5
67
107
7.7
613
778
1139
1545
450
428
562
796
1117
M33 x 3.50
M36 x 4.00
2101
2701
1468
1952
325
M16 x 2.00 231167
M18 x 2.50 318222
Recommended Fastener Torque Chart
Size Size
Torque (ft-lb)
Grade
5
Grade
8
Metric Fasteners Class 8.8 and 10.9
These torque values apply to fasteners
except those noted in the instructions.
Torque (ft-lb)
Grade
5
Grade
8
Size Size
Torque (ft-lb)
Class
8.8
Class
10.9
Torque (ft-lb)
Class
8.8
Class
10.9
Inch Fasteners Grade 5 and Grade 8
CAUTION
Batteries normally produce explosive gases,
which can cause personal injury. Therefore,
do not allow ames, sparks, or lit tobacco
to come near the battery. When charging or
working near a battery, always cover your
face and protect your eyes, and also provide
ventilation.
• Batteries contain sulfuric acid, which burns
skin, eyes, and clothing.
• Disconnect the battery before removing or
replacing any electrical components.
CAUTION
Read instructions before assembling.
Fasteners should be nger tight until
instructed to tighten according to torque
chart. Use standard methods and practices
when attaching snowplow, including proper
personal protective safety equipment.
WARNING
Vehicle exhaust contains lethal fumes.
Breathing these fumes, even in low
concentrations, can cause death. Never
operate a vehicle in an enclosed area without
venting exhaust to the outside.
WARNING
Gasoline is highly ammable and gasoline
vapor is explosive. Never smoke while
working on vehicle. Keep all open ames
away from gasoline tank and lines. Wipe up
any spilled gasoline immediately.

Lit. No. 74912, Rev. 00 5 May 1, 2020
INSTALLATION INSTRUCTIONS
UNPACKING AND REMOVING SHIPPING
BRACKETS
1. Set aside the blade guides and parts bags. The
vehicle electrical harnesses are in the headlamp
box. Move the attach/detach lever to unpin the
receivers and set aside.
NOTE: Leave handle in the "detach" position
during entire assembly process.
2. Remove the lag screws and wood blocks securing
the headlamp channel to the headgear and set the
headlamp channel aside.
3. Remove the fasteners and stacking stops from the
pallet. Retain the stacking stops and discard the
fasteners.
4. Remove the packaging hardware that secures the
headgear to the T-frame, except for the clevis pins
and the shipping brackets.
5. Remove the fasteners and blocking that secures
the T-frame to the pallet.
Remove and discard
self-tapping screws and
shipping brackets
(both sides).
Remove and retain
3/4" x 3-1/4" clevis
pins
(both sides).
Attach/Detach
Lever
6. While supporting the headgear, remove and
discard the self-tapping screws.
7. Remove and retain the 3/4" x 3-1/4" clevis pins.
Discard the shipping brackets and hairpin cotters.
8. Remove and discard the two 5/8" cap screws
and 5/8" locknuts from the shipping bracket and
the lift cylinder. Remove and discard the shipping
bracket.
Remove and discar
d
shipping bracke
t.
Remove and discard
5/8" cap screws and locknuts.
Stacking Stops

Lit. No. 74912, Rev. 00 6 May 1, 2020
T-FRAME HOLE POSITION
IMPORTANT! Before assembling the headgear to the
T-frame, the T-frame hole position must be determined
using the following procedure. (If the truck is not
available, use the middle position. Adjustments can be
made later.)
Before measuring the vehicle mount height, the
vehicle mount must be installed, ballast must be
installed, if required, and the vehicle must be parked
on a level surface.
1. Measure the distance "d" from the ground to the
center of the hole in the vehicle mount. Measure
the distance on both sides of the vehicle and
determine average value for "d."
2. Use distance "d" from Step 1 and the following
chart to determine the proper T-frame hole.
T-Frame Hole Chart
Distance "d" Hole
14.25" – 15.5" 1
13.0" – 14.25" 2
11.75" – 13.0" 3
T-FRAME TO HEADGEAR
1. Position the T-frame between the headgear strut
and inner ear, aligned with the appropriate T-frame
hole.
2. On each side, insert a 3/4" x 3-1/4" clevis pin
(from the shipping bracket) from the outside of
the headgear through the correct T-frame hole.
Secure the clevis pins with 5/32" x 1-1/2" cotter
pins found in the parts bag.
3. Fold the headgear forward and pin the lift cylinder
to the T-frame using a 1/2" x 2-1/8" clevis pin and
5/32" x 1-1/2" cotter pin from the parts bag.
INSTALLATION INSTRUCTIONS
3/4" x 3-1/4
"
Clevis Pin
5/32" x 1-1/2
"
Cotter Pins
1/2" x 2-1/8"
Clevis Pin
Hole 1
Hole
2
Hole
3
Center of Hole
in Vehicle Mount
d

Lit. No. 74912, Rev. 00 7 May 1, 2020
INSTALLATION INSTRUCTIONS
Stacking Stop
4. If the T-frame was installed into hole 1, install the
stacking stops using the 3/8" x 1-1/4" cap screws
and 3/8" locknuts from the parts bag.
NOTE: Failure to install stacking stops when
required will result in blade, lift arm, or headgear
damage.
5. If the T-frame was installed into hole 2 or hole
3, do not install the stacking stops. Retain the
stacking stops in case the snowplow is installed
on a di󰀨erent vehicle.

Lit. No. 74912, Rev. 00 8 May 1, 2020
INSTALLATION INSTRUCTIONS
T-FRAME TO BLADE ASSEMBLY
1. Remove the blade wings from the crate. Remove
the four shipping straps, then replace the cutting
edge hardware.
2. Align the hinges of each wing. Position the
T-frame assembly between the blade wings so the
holes in the T-frame are aligned with the holes in
wing hinges.
3. Insert the pivot pin from top to bottom through all
hinges as shown.
Pivot Pin
1/2" x 2-7/8"
Clevis Pins
5/32" x 1-1/2" Cotter Pins
4. Move the snowplow into a normal operating
position.
5. Remove the protective packaging from the angle
rams.
6. Align the holes in the rod end of the angle ram
with the corresponding holes on the back of the
blade.
7. Install a 1/2" x 2-7/8" clevis pin (from the shipping
bracket) from the top down to attach each rod.
Secure the clevis pins with 5/32" x 1-1/2" cotter
pins from the parts bag.

Lit. No. 74912, Rev. 00 9 May 1, 2020
8. Install the center snow deector using two
3/8" x 1-1/2" cap screws and 3/8" locknuts.
9. Install the blade guides with 5/16" x 1" cap screws
and 5/16" locknuts, as shown.
Blade Guide
5/16"
Locknuts
5/16" x 1"
Cap Screws
INSTALLATION INSTRUCTIONS
Snow
Deflector
3/8" x
1-1/2"
Cap Screw
3/8"
Locknut

Lit. No. 74912, Rev. 00 10 May 1, 2020
OPERATIONAL TEST AND FINAL ADJUSTMENTS
WARNING
Your vehicle must be equipped with snowplow
headlamps and directional lights.
HEADLAMPS
Headlamps, hardware, and instructions are found in
the headlamp box.
1. Install the vehicle wiring according to the
instructions provided.
2. Set the headlamp channel on the headgear, label
to the front, with the holes aligned.
3. With the correct headlamp on the correct side, set
each headlamp and swivel into place as shown.
4. Secure the headlamps with the correct hardware
for the application as shown. Inner and outer posts
require di󰀨erent hardware. On LED headlamps, a
rubber washer must be installed under the slotted
holes. Hand tighten.
5. Connect the headlamp wires to the headlamps.
6. Aim the headlamps according to the Snowplow
Headlamp Beam Aiming Instructions (Lit. No.
27769). For LED headlamps, tighten the fasteners
to 22 ft-lb (30 N·m). For halogen headlamps,
tighten the fasteners to 50 ft-lb (68 N·m).
7. From inside the headlamp channel, insert the
cable tie anchors into the holes as shown. The
anchor locking tabs should be horizontal.
8. For halogen headlamps only, install a split rubber
grommet on each headlamp wire 3" from the
headlamp. Insert the grommet and wire into the
slot on the rear of the channel.
9. Route the wires under the channel and down the
back of the driver-side vertical support. Secure the
wires to the anchors and the vertical support with
cable ties.
Grommet
Run harnes
s
underneath
channel.
Cable Tie
Anchors
Cable
Ties
Halogen HeadlampsLED Headlamps
Headlamp
Swivel
Headlamp
Channel
1/2" Flat
Washers
1/2" Lock
Washers
1/2" Hex Nuts
Slotted
Hole
1/2" Rubber
Washer
Lift Frame

Lit. No. 74912, Rev. 00 11 May 1, 2020
OPERATIONAL TEST AND FINAL ADJUSTMENTS
HEIGHT ADJUSTMENT AND T-FRAME
BLOCKING
1. Park the vehicle on a at, level surface. Install the
receivers into the mount pockets with the spacer
between the receiver and the mount pocket, so
that the receiver is positioned towards the center
of the vehicle. Measure the distance from the
ground to the center of the hitch pin hole (height
"X" below).
2. Position a oor jack under the rear of the
headgear (see below). Raise the headgear so that
the hitch pin is at the same height as the hitch pin
hole (height "X").
3. While depressing the stand, move the
attach/detach lever rearward into the detach
position to lock the stand into the down position.
4. Verify that the stand actuator pin is on top of the
stand.
5. Block the T-frame so that the jack can be safely
removed while maintaining the correct height.
6. Attach the snowplow to the vehicle, following the
instructions on the Attach/Detach label located on
the back of the blade.
Driver's Side
Spacer
Re
ceiver
R-
Pin
Receiver Pin
Stand
Actuator Pin
Hitch PinHitch Pin Hole
Stand
Place floor jack
below headgear.
Attach
Position
Detach
Position
Attach/Detach
Lever
X X

Lit. No. 74912, Rev. 00 12 May 1, 2020
OPERATIONAL TEST AND FINAL ADJUSTMENTS
3. Turn the control ON and completely extend and
retract the driver-side wing several times. Repeat
for the passenger-side wing. With both wings fully
retracted, raise and lower the snowplow several
times. Activate the control FLOAT function and
make sure the blade is fully lowered to the ground.
Turn the control OFF.
4. Remove the breather and check the uid level.
With the snowplow wings and lift ram fully
retracted, the uid level should be 1-1/2"–2"
below the ll hole. If additional uid is needed,
add SnowEx® Rapid Action Hydraulic Fluid to
–40°F (–40°C), or other uid conforming to
Military Specication MIL-H-5606 A, such as
Mobil Aero HFA or Shell AeroShell® Fluid 4 until
uid is 1-1/2"–2" below the ll hole.
NOTE: Loosen the breather slowly to relieve any
pressure in the reservoir.
NOTE: Add uid only when the blade is resting
fully on the ground.
5. Replace and tighten the breather.
WARNING
To prevent accidental movement of the blade,
always turn the control OFF whenever the
snowplow is not in use. The power indicator
light will turn OFF.
CAUTION
Do not mix di󰀨erent types of hydraulic uid.
Some uids are not compatible and may cause
performance problems and product damage.
HYDRAULIC UNIT
The hydraulic system comes from the factory
preassembled, partially lled, and fully tested.
1. Attach the snowplow to the vehicle according to
the instructions on the back of the blade.
2. Remove the cover from the hydraulic unit. Remove
and discard the factory-installed pipe plug from
the top of the reservoir and install the breather.
WARNING
Keep 8' clear of the blade when it is being
raised, lowered, or angled. Do not stand
between vehicle and blade or directly in front
of the blade. If the blade hits or drops on you,
you could be seriously injured.
Drain Plug
Breathe
r
Pipe
Plug
AeroShell®is a registered trademark (®) of Shell Oil Company.

Lit. No. 74912, Rev. 00 13 May 1, 2020
BLADE DROP SPEED ADJUSTMENT
The quill in the valve manifold adjusts the blade drop
speed.
1. Lower the blade to the ground before making any
adjustment.
2. Remove the hydraulic unit cover.
3. Turn the quill IN (clockwise) to decrease drop
speed. Turn the quill OUT (counterclockwise) to
increase drop speed.
4. Stand 8 feet clear of the blade when checking
adjustment.
5. Replace the hydraulic unit cover.
WARNING
Keep 8' clear of the blade when it is being
raised, lowered, or angled. Do not stand
between vehicle and blade or directly in front
of the blade. If the blade hits or drops on you,
you could be seriously injured.
Quill
FINAL INSPECTION AND ADJUSTMENT
1. Fully angle the blade in both directions in raised
and lowered positions. Adjust hose ttings, wraps,
and clamps so hoses do not contact vehicle
bumper, have no sharp bends, and are wrapped
at contact points with, and do not become pinched
between the headgear and T-frame.
2. Apply grease to the two hitch pin grease ttings
and the stand actuator pin grease tting.
WARNING
Keep 8' clear of the blade when it is being
raised, lowered, or angled. Do not stand
between vehicle and blade or directly in front
of the blade. If the blade hits or drops on you,
you could be seriously injured.
Hitch Pin
Grease Fittings
Stand Actuator Pin
Grease Fitting
OPERATIONAL TEST AND FINAL ADJUSTMENTS

Lit. No. 74912, Rev. 00 14 May 1, 2020
OPERATIONAL TEST AND FINAL ADJUSTMENTS
CENTER CUTTING EDGES
The center cutting edge spacer plate is located on the
T-frame below the pivot pin hinges.
1. With the blade wings in the "Vee" position, the
center cutting edges should touch the center
cutting edge spacer plate. If they do not touch the
spacer plate, adjust the center cutting edges as
follows.
2. Loosen the four 5/8" x 2" center cutting edge
carriage bolts, but do not remove them.
3. Slide the center cutting edges inward until they
contact the spacer plate.
4. Re-tighten the center cutting edge carriage bolts
according to the torque chart.
LUBRICATING THE PIVOT PIN HINGE
Using a rubber-tipped seal-o󰀨 coupler tip, apply a
good quality multipurpose grease at the ve grease
points along the center pivot pin hinge.
5/8"
x 2"
Ca
rriage BoltsSpacer Plate
Center Cutting Edge
Grease
Points

Lit. No. 74912, Rev. 00 15 May 1, 2020
With the headlamp switch OFF, activate the
vehicle DRLs.
Snowplow lighting harness DISCONNECTED:
• Vehicle DRLs should be ON.
• Snowplow headlamps should be OFF.
Snowplow lighting harness CONNECTED and
vehicle in DRL mode:
• Check snowplow DRL function per the type of
Isolation Module installed.
Refer to the Mechanic's Guide for information on
the Isolation Module DRL functions.
Joystick or Hand‑Held Control
The snowplow plugs do need to be connected to
the vehicle harness connectors. The control power
indicator light should light whenever the control
ON/OFF switch and the ignition (key) switch are
both in the "ON" position.
3. Connect all snowplow and vehicle harnesses.
Raise the snowplow and aim snowplow
headlamps according to the Snowplow Headlamp
Beam Aiming instructions included with the
headlamps and any state or local regulations.
4. Check the aim of the vehicle headlamps with the
snowplow removed.
5. When the snowplow is removed from the vehicle,
install plug covers on the vehicle battery cable
and lighting harness. Insert the snowplow battery
cable and lighting harness into the cable boot on
the snowplow.
OWNER'S MANUAL PACKET
If the completed snowplow will be delivered
immediately, the Owner's Manual should be reviewed
with and given to the purchaser according to the
snowplow checklist.
If the snowplow is completed prior to delivery to the
purchaser, attach the Owner's Manual packet to the
electrical cable of the cab control for safekeeping.
VEHICLE LIGHTING CHECK
1. Verify the operation of all vehicle front lighting
prior to connecting the snowplow harness.
2. Check the operation of the snowplow lights with
snowplow mounted to vehicle and all harnesses
connected.
Turn Signals and Parking Lamps
Parking lamps ON:
• Both vehicle and snowplow parking lamps
should be ON at the same time.
Driver-side turn signal ON:
• Both vehicle and snowplow driver-side turn
signal lamps should ash at the same time.
Passenger-side turn signal ON:
• Both vehicle and snowplow passenger-side
turn signal lamps should ash at the same time.
Headlamps
Move the vehicle headlamp switch to the
"ON" position. Connecting and disconnecting the
snowplow lighting harness plug should switch the
lights between vehicle and snowplow as follows:
Snowplow lighting harness DISCONNECTED:
• Vehicle headlamps should be ON.
• Snowplow headlamps should be OFF.
Snowplow lighting harness CONNECTED:
• Snowplow headlamps should be ON.
• Vehicle headlamps should be OFF.
Dimmer switch should toggle headlamps between
high and low beams. The high beam indicator on
the dash should light when headlamps are placed
in high beam.
Daytime Running Lamps (DRLs)
An operational check of the vehicle and snowplow
DRLs will depend on the vehicle model, vehicle
DRL system and type of Isolation Module
installed. Due to the variations in the OEM DRL
systems and the di󰀨erent Isolation Module
options available, checking the functionality of the
snowplow DRLs will depend on the type of module
installed on the vehicle.
CAUTION
Plug covers shall be used whenever
snowplow is disconnected. Vehicle battery
cable is 12V unfused source.

Lit. No. 74912, Rev. 00 16 May 1, 2020
TrynEx International, LLC, reserves the right under its product improvement policy to change construction or design details and furnish
equipment when so altered without reference to illustrations or specications used. TrynEx International or the vehicle manufacturer may
require or recommend optional equipment for snow removal. Do not exceed vehicle ratings with a snowplow. TrynEx International o󰀨ers a
limited warranty for all snowplows and accessories. See separately printed page for this important information. The following are registered (®)
or unregistered (™) trademarks of Douglas Dynamics, LLC: Automatixx®, RDV™, SnowEx®.
Printed in U.S.A.
A DIVISION OF DOUGLAS DYNAMICS, LLC
TrynEx International, LLC
531 Ajax Drive
Madison Heights, MI 48071-2429
www.snowexproducts.com