OPERATOR'S MANUAL
WX
3-point Hitch Wood Splitter
370
Part Number: Z97140_EnRev May-2019
Introduction
WX370
3-point Hitch Wood Splitter
1. Introduction
1.1 Foreword
Congratulations on choosing a Wallenstein Threepoint Hitch Wood Splitter!
This high-quality machine is designed and
manufactured to meet the needs of an efcient wood
splitting operation.
This manual covers the Wallenstein 20-ton WX370.
The 3-point hitch mounted WX370 features horizontal
and vertical splitting.
The standard splitter models are equipped with an
open-center control valve. For tractors with a closedcenter system, the splitters are equipped with a closed
center control valve and the model is identied as
WX370C.
Units of measurement in Wallenstein Equipment
technical manuals are written as:
US Customary (SI metric).
Review all safety, operation and maintenance
information contained in this manual.
WARNING!
Do not attempt to start or operate the machine
without thoroughly reviewing this manual for
safe and proper operation.
Keep this manual with the machine at all times.
W034
Keep this manual handy for frequent reference and
to pass on to new operators or owners. Call your
Wallenstein dealer or distributor if you need assistance,
information or additional copies of the manuals.
Wallenstein Equipment Inc. • © 2019
www.wallensteinequipment.com
2
WX370
3-point Hitch Wood Splitter
Table of Contents
1. Introduction ............................................................2
1.1 Foreword .........................................................2
1.2 Delivery Inspection Report ..............................4
1.3 Serial Number Location ...................................5
1.4 Decal Information ............................................6
2. Safety ......................................................................7
2.1 Safety Alert Symbol .........................................7
2.2 Signal Words ...................................................7
2.3 Why is SAFETY important? .............................8
2.4 Safety Rules ....................................................8
2.5 Equipment Safety Guidelines ..........................9
2.6 Safety Training ................................................9
2.7 Hydraulic System Safety .................................9
2.8 Be Prepared ..................................................10
3. Safety Signs .........................................................12
3.1 Safety Sign Locations ....................................12
3.2 Safety Sign Explanations ...............................13
3.3 Replacing Damaged Safety Signs .................14
4. Familiarization......................................................15
4.1 To the New Operator .....................................15
4.2 Machine Components ....................................16
5. Controls ...............................................................17
5.1 Hydraulic Valve ..............................................17
5.2 Stroke Limiter Accessory ...............................18
5.3 Splitter Frame Latch ......................................19
6. Operating Instructions ........................................20
6.1 Attaching to Tractor .......................................20
6.2 Connecting Hydraulic Hoses .........................21
6.3 Operating Safety ............................................22
6.4 Before Start up ..............................................22
6.5 Splitting Logs .................................................23
6.6 Machine Break-In ..........................................25
6.7 Transporting ..................................................25
7. Storing the Wood Splitter ...................................26
7.1 Removing from Storage .................................26
8. Service and Maintenance ....................................27
8.1 Maintenance Safety .......................................27
8.2 Maintenance Schedule ..................................27
9. Troubleshooting ...................................................28
10. Specications ....................................................29
10.1 Machine Specications ..................................29
10.2 Common Bolt Torque Values ........................30
10.3 Hydraulic Fitting Torque ................................31
11. Warranty .............................................................32
12. Alphabetical Index .............................................33
Introduction
3
Introduction
1.2 Delivery Inspection Report
WALLENSTEIN
WX370 Three-point Hitch Wood Splitter
To activate warranty, register your product online at
http://www.wallensteinequipment.com
_________________________________________
Customer’s Name
_________________________________________
Contact Name
_________________________________________
Dealer Name
(_________)_______________________________
Phone Number
_________________________________________
Serial Number
WX370
3-point Hitch Wood Splitter
Pre-delivery Inspection
Inspect for damage from shipping. Immediately contact the
shipping company if damage is found.
Three-point Hitch Wood Splitter
Hydraulic Valve Control Function
Hydraulic Cylinder Function
Horizontal / Vertical Pivot Moves Freely (as equipped)
Front and Rear Support Stands Move freely
All fasteners are Tight
Lubricate all Pivot Points (as equipped)
Check that all Hydraulic Connections are tight
Review Operating and Safety Instructions
Safety Checks
All Safety Decals Installed
Guards and Shields Installed and Secured
Review Operating and Safety Instructions
__________ /__________ /__________
Delivery Date
I have thoroughly instructed the buyer on the equipment care, adjustments, safe operation and applicable
warranty policy and reviewed the manual.
_________________________________________
Dealer’s Rep. Signature
__________ /__________ /__________
Date
The product manuals have been received by me and
I have been thoroughly instructed as to care, adjust-
ments, safe operation and applicable warranty policy.
_________________________________________
Owner's Signature
__________ /__________ /__________
Date
4
WX370
3-point Hitch Wood Splitter
Introduction
1.3 Serial Number Location
Always provide the model and serial number of your
Wallenstein product when ordering parts, or requesting
service or other information. The product information
plate location is shown below.
WX370
For future convenience, record the product Model
and Serial Number in the spaces provided below.
Model:
Serial Number:
Fig. 1 – Product Information Plate Location
Record Product Information Here
5
Introduction
WX370
3-point Hitch Wood Splitter
1.4 Decal Information
When getting familiar with the Wallenstein product,
notice that there are numerous decals located on the
machine. There are different types of decals for safety,
information, and product identication. The following
section explains what they are for and how to read
them.
Safety Decals are pictorial with a yellow background
and generally two panel. The top panel shows the
safety alert (the potential hazard) and the bottom panel
shows the message (how to avoid the hazard).
Safety alert
Message
Product Decals indicate machine model and serial
number, and other important information.
Manufactured by:
Wallenstein Equipment Inc., 7201 Line 86, Wallenstein ON N0B2S0, Canada
MODEL: ##########
DIMENSION- RIM/JANTE /ERIT : PNEU:
###
COLD INFL. PRESS/PRESS DE
CONFLA A FROID (PSI/LPC):
THIS VEHICLE CONFORMS TO ALL APPLICABLE STANDARDS
PRESCRIBED UNDER THE CANADIAN MOTOR SAFTEY REGULATIONS
IN EFFECT ON THE DATE OF MANUFACTURE / CE VEHICLE EST
CONFORME A TOUTES LES NORMES QUI LUI SONT APPLICABLES EN
VERTU DU REGLEMENT SUR LA SECURITE DES VEHICLES
###
AUTOMOBILES DU CANADA EN VIGUEUR A LA DATE DE SA FABRICATION.
VIN/
NLV:
TYPE OF VEHICLE/TYPE DE VEHICLE:
GAWR/PNBE (KG): GVWR/PNBV (KG):
#########
TRA / REM
###
###
###
See the section on safety signs for safety decal
denitions. For a complete illustration of decals and
decal locations, download the parts manual for your
model product at www.wallensteinequipment.com.
Safety Notice Decals are pictorial with a blue
background and generally rectangular with single or
multiple symbols. This decal informs what Personal
Protective Equipment is required for safe operation.
6
WX370
3-point Hitch Wood Splitter
2. Safety
2.1 Safety Alert Symbol
This Safety Alert Symbol means:
ATTENTION! BE ALERT!
Safety
YOUR SAFETY IS INVOLVED!
The Safety Alert Symbol identies important safety
messages on the Wallenstein wood splitter and in
the manual. When you see this symbol, be alert to
the possibility of personal injury or death. Follow the
instructions in the safety message.
2.2 Signal Words
The signal words DANGER, WARNING and CAUTION
determine the seriousness level of the warning
messages in this manual. The appropriate signal word
for each message in this manual has been selected
using the following guidelines:
DANGER –
Indicates an imminently hazardous situation that,
if not avoided, will result in death or serious injury.
This signal word is to be limited to the most extreme
situations typically for machine components which, for
functional purposes, cannot be guarded.
IMPORTANT – To avoid confusing equipment
protection with personal safety messages, a signal
word IMPORTANT indicates a situation that if not
avoided, could result in damage to the machine.
NOTE:
(plus text) – indicates an additional
explanation for an element of information.
Safety
WARNING –
Indicates a potentially hazardous situation that, if not
avoided, could result in death or serious injury, and
includes hazards that are exposed when guards are
removed. It may also be used to alert against unsafe
practices.
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.
7
Safety
WX370
3-point Hitch Wood Splitter
2.3 Why is SAFETY important?
Three Big Reasons:
Safety
The policy of Wallenstein Equipment Inc. is to produce
products that are safe and reliable. However, even
when using well-engineered equipment, there is always
an element of risk. To minimize the risks and promote
safety at all times, this section of the operator’s manual
details a number of safety rules that must always be
followed and obeyed.
YOU are responsible for the SAFE operation and
maintenance of your Wallenstein Trailer Wood Splitter.
YOU must ensure that you and anyone else who
is going to use, maintain or work around the wood
splitter be familiar with the operating and maintenance
procedures and related safety information contained
in this manual. This manual provides good safety
practices that should be followed while using the wood
splitter.
Remember, YOU are the key to safety. Good safety
practices not only protect you but also the people
around you. Make these practices a working part of
your safety program. Be certain that EVERYONE using
this equipment is familiar with the recommended use
and maintenance procedures and follows all the safety
precautions.
2.4 Safety Rules
• Accidents Disable and Kill
• Accidents Cost
• Accidents Can Be Avoided
• DO wear appropriate Personal Protective
Equipment (PPE). The suggested equipment
includes but is not limited to the following:
- Hearing Protection
- Protective glasses, goggles or face shield
- Heavy work gloves
- Protective shoes with slip resistant soles
• DO have a rst-aid kit available
should the need arise and know
how to use it.
• DO read and understand all safety signs located
on the machine before operating, servicing,
adjusting, or cleaning.
• DO inspect and secure all guards before starting.
• DO have a re extinguisher available
should the need arise. Know how to use
it.
• DO think SAFETY! Work SAFELY!
• DO NOT expect a person who has not read and
understood all operation and safety instructions
to use the machine. An untrained operator is
not qualied and is exposed to possible serious
injury or death. It is the owner's responsibility
to make sure to the operator has familiarity and
understanding of the machine.
• DO NOT allow riders during transport.
• DO NOT risk injury or death by ignoring good
safety practices.
• DO give operating instructions to operators or
employees before allowing them to operate the
machine.
• DO read and understand ALL
Safety and Operating instructions
in the manual and follow them.
The most important safety device
on this equipment is a SAFE
operator.
• DO review safety related items annually with
all personnel who are operating the machine or
performing maintenance.
8
WX370
3-point Hitch Wood Splitter
Safety
2.5 Equipment Safety Guidelines
Always place the machine in a Safe Condition before
performing any service work, maintenance procedures,
or storage preparation.
SAFE CONDITION
• Shut off engine.
• Make sure all moving parts have stopped.
• Disconnect battery ground (-) cable.
• Block or chock wheels.
1. Never use equipment with safety shields removed.
Keep all shields in place. If shield removal
becomes necessary for repairs, reinstall the shield
prior to use.
2. Replace any safety sign or instruction sign that is
not readable or is missing. Location of safety signs
is indicated in this manual.
3. Do not allow anyone other than a responsible,
properly trained and physically able person to
operate this machine. This equipment is dangerous
to children and persons unfamiliar with its
operation.
4. Do not modify the equipment in any way.
Unauthorized modication may result in serious
injury or death and may impair the function and life
of the equipment.
5. Never exceed the limits of the machine. If its ability
to do the job or to do it safely is in question—
STOP IMMEDIATELY!
2.6 Safety Training
bystanders to possible serious injury or death. If
elderly people are assisting with the work, their
physical limitations need to be recognized and
accommodated.
3. Learn the controls and how to stop the machine
quickly in an emergency.
4. If this machine is loaned or rented, it is the
machine owner's responsibility to make certain that
every operator:
• Reads and understands the owner's manual
• Is instructed in safe and proper use of the
equipment
• Understands and knows how to perform the
Safe Condition procedure
2.7 Hydraulic System Safety
1. Make sure that all the components in the hydraulic
system are kept in good condition and are clean.
2. Before applying pressure to the
system, make sure all components
are tight, and that lines, hoses and
couplings are not damaged.
3. Do not attempt any makeshift repairs to the
hydraulic lines, ttings or hoses by using tapes,
clamps or cements. The hydraulic system operates
under extremely high pressure. Such repairs can
fail suddenly and create a hazardous and unsafe
condition.
4. Wear proper hand and eye
protection when searching for a
high-pressure hydraulic leak. Use
a piece of wood or cardboard as
a backstop instead of hands to
isolate and identify a leak.
Safety
1. The best safety feature is an
informed, careful operator—we
ask you be that kind of operator.
It is the operator's responsibility
to read, understand and follow
ALL safety and operation
instructions in the manual.
2. Train all new personnel and review instruc tions
frequently with existing workers. Only properly
trained and physically able operators should
use this equipment. A person who has not
read and understood all operation and safety
instructions is not qualied to use the machine.
Untrained operators expose themselves and
5. If injured by a concentrated high-pressure
stream of hydraulic uid, seek medical attention
immediately. Serious infection or toxic reaction
can develop from hydraulic uid piercing the skin
surface.
6. Relieve pressure in the hydraulic system before
working on it.
9
2.8 Be Prepared
Safety
Safety
1. Determine where the split wood is going to be piled
ahead of time. Make sure it does not interfere with
safe loading of wood into the splitter.
2. Precut logs so wood is ready to load into the
splitter. Do not run a chain saw and the splitter at
the same time.
3. Determine a safe work area location:
• Area must be clear of stones, branches or
hidden obstacles that might cause a tripping,
hooking or snagging hazard.
• Ground should be rm and level.
4. Operate only in daylight or good articial light.
5. Make sure machine is properly adjusted and in
good operating condition.
6. Perform the Pre-operation Checklist before
starting work (see Pre-operation Checklist on page
23).
WX370
3-point Hitch Wood Splitter
7. Do not operate on hillsides or when working area is
cluttered, wet, muddy or icy to prevent slipping and
tripping. Operate only on level ground.
8. Position machine so prevailing winds blow engine
exhaust fumes away from the operator.
9. Do not operate machine inside a closed building to
prevent asphyxiation from engine exhaust.
10. Stop engine when leaving the machine
unattended.
10
WX370
3-point Hitch Wood Splitter
Safety
2.8.1 Sign-Off Form
Anyone using this machine must read and thoroughly
understand all Safety, Operation and Maintenance
information in this manual. An untrained operator
should never use this machine.
To help document this training, the sign-off sheet
provided below can be used.
Make periodic reviews of Safety and Operation a
standard practice for all operators. Review again at the
startup of every season.
Sign-off Form
Date Owner Employee
The design and manufacture of this product conforms
to relative provisions in the following standards:
ISO 4254-1 Agricultural machinery – Safety
ASABE S318 Safety for Agricultural Field Equipment
ISO 3600 Operator’s Manual – Machinery for
Agriculture, Forestry & Lawn Equipment
Safety
11
3. Safety Signs
3.1 Safety Sign Locations
The types of safety signs and locations on the
equipment are shown in the illustrations that follow.
Good safety requires that you familiarize yourself with
Safety
the various safety signs, the type of warning and the
area, or particular function related to that area, that
requires your SAFETY AWARENESS.
Think SAFETY! Work SAFELY!
WX370
Safety Signs
WX370
3-point Hitch Wood Splitter
41 2 3
Fig. 2 – Safety Decal Locations
12
00717
WX370
3-point Hitch Wood Splitter
3.2 Safety Sign Explanations
1. Warning!
Always wear appropriate Personal Protective
Equipment when using this machine. For example:
• A hard hat
• Heavy gloves
• Hearing protection
• Protective shoes with slip resistant soles
• Protective glasses, goggles or face shield
2. Caution!
Refer to the operator's manual. Read ALL operating
instructions in the manual and learn the meaning of
ALL safety signs on the machine.
Safety Signs
Safety
The best safety feature is an informed operator.
3. Warning!
Pinch point / crushing danger! Keep your hands away
from all moving parts during and after split operation!
Never try to clear a jammed log with your hands! Wait
for all moving parts to come to a complete stop before
loading or clearing obstructions.
13
Safety
3.3 Replacing Damaged Safety
Safety Signs
4. Warning!
Keep feet away from falling split wood. Always wear
steel toed foot wear while machine is operating to
avoid serious personal injury.
Signs
• Keep safety signs clean and legible at all times.
• Replace safety signs that are missing or have
become illegible.
• Parts that were replaced with a safety decal on
them must also have the safety sign replaced.
• Replacement safety signs are available from your
authorized Distributor or Dealer Parts Department
or the factory.
WX370
3-point Hitch Wood Splitter
3.3.1 How to Install Safety Signs
Ambient temperature must be above 50 °F (10 °C) to
install decals.
1. Clean and dry the installation area.
2. Determine exact position before removing the
backing paper.
3. Peel back the corner of the backing paper.
4. Align the sign over the specied area and carefully
press the small portion with the exposed sticky
backing in place.
5. Slowly peel back the remaining paper and carefully
smooth the remaining portion of the sign in place.
6. Small air pockets can be pierced with a pin and
smoothed out using the piece of sign backing
paper.
14
WX370
3-point Hitch Wood Splitter
Familiarization
4. Familiarization
4.1 To the New Operator
It is the responsibility of the owner or operator to
read this manual and to train all other operators
before they start working with the machine. Follow
all safety instructions exactly.
By following recommended procedures, a safe
working environment is provided for the operator,
bystanders and the area around the work site.
Untrained operators are not qualied to use the
machine.
Many features incorporated into this machine are
the result of suggestions made by customers like
you. Read this manual carefully to learn how to use
the machine safely and provide maximum operating
efciency. By following the instructions in conjunction
with a good maintenance program, your wood splitter
can provide many years of trouble-free service.
IMPORTANT! Make sure all operators
understand how to put the wood splitter in a Safe
Condition before working with this machine. See
Safe Condition page 9.
4.1.1 Training
Each operator must be trained in the proper set-up and
operating procedures before using the machine.
1. Move the unit to a large open area to allow the
operator to become familiar with control functions
and machine response.
2. Do not allow untrained operators to use the
machine. They can endanger themselves and
others, or damage property and the machine.
4.1.2 Job Site Familiarization
It is the responsibility of the operator to be thoroughly
familiar with the work site prior to starting.
1. Avoid close or cramped work spaces. Be sure
there is sufcient space and clearance for the
machine to operate.
2. Organize the working area to minimize movement.
3. Position the machine so prevailing winds blow
engine exhaust fumes away from you.
15
Familiarization
4.2 Machine Components
6
WX370
3-point Hitch Wood Splitter
5
7
8
11
12
13
10
4
9
3
11
2
00741
1
Fig. 3 – WX370 Wood Splitter Components
1. Anvil
2. Log Saddle
3. Tilting Splitter Bed
4. Sliding Wedge
5. Control Valve
6. Hydraulic Cylinder
7. Splitter Frame Latch
8. Locking Latch
9. Splitter Frame
10. Product Manual Storage Tube
11. Category I, Three-point Hitch
12. Return (OUT) Line
13. Pressure (IN) Line
16
WX370
3-point Hitch Wood Splitter
5. Controls
IMPORTANT! Before starting work with the wood
splitter, become familiar with the location and
function of all controls.
5.1 Hydraulic Valve
The control valve extends and retracts the wedge
to split the wood. The lever on the valve has three
positions—Extend, Neutral, and Retract.
Controls
00660
Fig. 4 – Extend–Neutral–Retract
Extend
• Push the lever forward (toward the wood) and hold
to extend the wedge and split the wood.
• Releasing the lever returns it to Neutral.
Fig. 5 – Extend Wedge to split Wood
Neutral Position
• Neutral is the center position on the valve.
• The wedge stops moving when the valve lever is
moved to Neutral.
• The valve lever can be moved to Neutral from
Extend or Retract at any time.
17
00636
Fig. 6 – Center (Neutral) Position
Controls
WX370
3-point Hitch Wood Splitter
Retract
• Pull the lever fully backwards to retract the wedge.
The valve detent holds the lever in Retract allowing
a hands-free return cycle.
• The valve lever spring-returns to Neutral when
released from auto-retract.
00661
5.2 Stroke Limiter Accessory
The Stroke Limiter accessory improves productivity
when splitting shorter pieces. It stops the cylinder from
fully returning to the home position.
5.2.1 Stroke Limiter Adjustment
1. Place a typical sized log on the splitter bed, then
start / apply power to the wood splitter.
2. Using the hydraulic control, move the wedge up to
the log, but stop approximately 3" (8 cm) from it.
3. Shut off the engine. Make sure the hydraulic
control lever is in the neutral position.
4. Loosen the hex set screw on the rod adjusting
collar, and move the rod up to the wedge. (This is
the set position at which the wedge stops on the
return cycle.) Tighten the hex screw.
5. Test the set up by cycling the wedge through its
path. Split a log then put the hydraulic lever into
the return (detent) position. The lever should trip
the hydraulic control and the ram stops at the set
position. Adjust as required.
Fig. 7 – Retract Wedge
3"
(8 cm)
00734
Fig. 8 – Stroke Limiter
18
WX370
3-point Hitch Wood Splitter
5.3 Splitter Frame Latch
WX370 splitters are designed with a pivoting main
frame that allows horizontal or fully vertical splitting. To
rotate the frame to vertical, follow these steps.
1. Remove the lynch pin from the locking latch and
swing it out of the way. (See below.)
2. While standing beside the controls, release the
splitter beam by pulling the spring loaded frame
latch outward.
3. At the same time, grab the cylinder end and tip
the splitter beam assembly up towards the vertical
position.
4. Continue tipping, while placing your foot on the
frame as a brace until splitter is in the full vertical
position.
5. Swing the locking latch around over the lock tab on
the splitter frame. Insert the lynch pin. (See right.)
Controls
00747
Fig. 9 – Locking Latch in Place
1. Splitter Frame Latch
2. Locking Latch
3. Lynch pin
1
Fig. 19 – Rotate Splitter to Vertical
19
3
2
00746
Operating Instructions
WX370
3-point Hitch Wood Splitter
6. Operating Instructions
The operator has the responsibility of being
familiar with all operating and safety procedures
and following them.
IMPORTANT! Before starting work with the wood
splitter, become familiar with the location and
function of all controls.
6.1 Attaching to Tractor
WARNING!
Never let anyone stand between the tractor and
the implement during hitching. Too fast of an
approach or the operator’s foot slipping from the
clutch can lead to injury or fatality to the person
standing nearby.
IMPORTANT! Removing the drawbar may be
required for clearance.
1. On the tractor, place the 3-point hitch lift arms in
their full sway position, then reverse the tractor
up to the splitter. The tractor needs to be exactly
in-line with the mounting points of the splitter
otherwise attaching the 3-point hitch may require
moving the implement from side to side.
2. When reversing, lower/raise the lift arms so that
they are level with the lower attachment points on
the splitter.
W048
3. Back up slowly and align the balls in the lift arms to
the pins on the splitter.
4. Apply the tractor park brake.
5. Starting on one side, push the oating ball on the
tractor's lift arms over the lower attachment pin on
the splitter.
00752
Fig. 11 – Attach Lift Arms and Lynch Pins
6. Do the other side in the same manner, keeping the
lift arms even. Insert lynch pins on both sides to
secure the splitter to the tractor.
7. Attach the tractor top link to the upper attachment
point on the splitter. Insert the pin and lynch pin.
8. As with any implement, the turnbuckle on the top
link may need to be adjusted to level the splitter.
Raise the implement just off the ground to check.
Adjust top link length as required.
Fig. 10 – Back-up in line with Splitter
If not already done, level the splitter from side to
side using the lift arm jackscrew arm and the top link
turnbuckle. The splitter frame should always be kept
horizontal during operation.
00742
20
WX370
3-point Hitch Wood Splitter
Operating Instructions
00743
Fig. 12 – Attached to Tractor
6.2 Connecting Hydraulic Hoses
WARNING!
Hydraulic oil under pressure can penetrate the
skin or eyes causing serious injury.
• Tighten all connections before applying
pressure.
• Search for leaks with a piece of cardboard or
wood, not a hand. Take care to protect hands
and body from high-pressure fl uids. Wear a
face shield or goggles for eye protection.
• If an accident occurs, see a doctor familiar
with this type of injury immediately.
W040
00744
Fig. 13 – Connecting Hydraulic hoses
1. Clean any dirt from the quick-disconnect couplers
on the tractor.
2. Route the splitter hoses along the tractor hitch to
avoid binding and pinching, then connect them to
the tractor couplers. The protective caps on the
hoses are colored to indicate function—red is the
pressure line, blue is return.
As an additional check, the ports on the
control valve are labeled IN (pressure from
tractor) and OUT (return to tractor).
3. Start up the tractor engine.
4. Move the splitter hydraulic lever to move the
wedge.
5. If the wedge does not move in the same direction
as the hydraulic lever, reverse the hoses.
6. Slowly raise the machine through its operating
range to make sure that there is no interference or
binding.
7. To unhook from the tractor, reverse the above
procedure. Always park the machine in a dry, level
area.
8. Place the protective caps on the hose ends.
21
Operating Instructions
WX370
3-point Hitch Wood Splitter
6.3 Operating Safety
There is no substitute for a cautious, safe-minded
operator who recognizes potential hazards and follows
reasonable safety practices. The operator must be in
control of the machine at all times.
Read and obey the safety signs on the machine. Clean
or replace them if they are not legible.
1. Wear appropriate personal protective equipment.
Tie back long hair, remove jewelry, and avoid loose
tting clothing. Prolonged exposure to loud noise
can cause permanent hearing loss! Wear hearing
protection on a full-time basis when using this
machine.
2. Never use engine-powered machinery indoors.
Engine exhaust contains toxic carbon monoxide,
which cannot be smelled or seen. Breathing
carbon monoxide can be lethal.
3. Always load logs by grasping the bark side, not the
cut ends.
4. Do not reach into or load the splitter when the
wedge is in motion.
6.4 Before Start up
1. Clear the area of bystanders, especially small
children.
2. Make sure each operator is trained and familiar
with the set up and operation of the wood splitter.
3. Follow the Pre-Operation Checklist.
4. Review the Controls section (see page 17).
5. Survey the work site and position the wood splitter
in a clear, level work area.
6. Set up the machine correctly. See Set-up on page
23.
5. Keep hands out of splitting area. Do not rest hands
on the log being split.
6. Do not step over or straddle splitter during
operation.
7. Do not try to split more than one log at a time. The
logs can y out and cause injury.
8. Keep your ngers and hands away from cracks in
the log that can open while splitting.
9. Do not try to split logs across the grain. Some
types of wood can burst or splinter causing pieces
to be thrown causing injury.
10. For uneven cut logs, always place the square-cut
end against the splitting wedge.
11. Never place any part of your body where it
would be in danger if machine movement should
occur during assembly, installation, operation,
maintenance, repairing or moving.
22
WX370
3-point Hitch Wood Splitter
Operating Instructions
6.4.1 Pre-operation Checklist
Efcient and safe operation of the Wallenstein
wood splitter requires that each operator reads and
understands the operating procedures and all related
safety precautions outlined in this section.
A Pre-operation Checklist is provided for the operator.
The checklist is important for both personal safety and
keeping the wood splitter in good mechanical condition.
Before operating the machine and each time thereafter,
check the following:
Pre-operation Checklist
Wood splitter is mounted on a tractor less
than 100 horsepower.
Extra weights are mounted on the front of the
tractor, if required.
Wood splitter is properly attached to the
tractor. Lynch pin retainers are installed in
mounting pins.
Check the wedge and anvil. Be sure they are
not damaged or broken or badly worn. Repair
or replace as required.
Check and remove any entangled material.
6.5 Splitting Logs
IMPORTANT! Park the wood splitter on a level,
dry work area free of debris and other objects.
Position the splitter so the prevailing wind blows
engine exhaust away from the operator.
1. Make sure working area is clear of stones,
branches or other obstacles.
2. Precut logs to desired block size, ready to load
onto splitter bed.
3. Determine where the split wood is going to be
piled. Make sure that location does not interfere
loading splitter.
4. Move tractor into its working position, set the
3-point hitch and the splitter to a comfortable work
height. Set the park brake.
5. Set the throttle in its mid-range position. Place the
working hydraulic circuit in detent.
6.5.1 Log Placement
WARNING!
Risk of pinching or crushing hazard between the
wedge or push block and the log!
Check for hydraulic leaks. Tighten
connections or replace components to stop
leaks.
Check and tighten all fasteners. Make sure
the equipment is in good condition.
Check that appropriate equipment for
personal protection is being used and in good
condition.
Check that jewelry, loose-tting clothing are
not worn. Make sure long hair is tied back.
Never place hands at the ends of the log.
Always grasp logs by the sides when loading or
removing.
• Always grasp the log by the sides not the
ends when placing in or removing logs from
the splitter. This minimizes the chance of getting
ngers, hands or an arm between the wedge and
the log.
WARNING!
Risk of pinching or crushing hazard! The worker
loading the splitter MUST be the only one in
control of the hydraulic cylinder and splitting
wedge.
Only one worker should operate and load the
wood splitter.
6.5.2 Horizontal Splitting
1. Place wood or log on the splitter.
W035
W036
2. Push control lever forward and hold to split wood.
23
Operating Instructions
00644
WX370
3-point Hitch Wood Splitter
3. Release the lever when the log splits or cylinder
reaches full stroke and stops.
4. Pull the lever back to retract the wedge. The detent
holds the lever until the cylinder fully retracts,
allowing hands-free operation.
6.5.3 Vertical Splitting
WARNING!
Risk of pinching or crushing hazard between the
wedge or push block and the log!
Never place hands at the ends of the log.
Always grasp logs by the sides when loading or
removing.
1. Place wood or log on the splitter anvil.
2. Push control lever down and hold to split wood.
3. Release the lever when the log splits or cylinder
reaches full stroke and stops.
4. Pull the lever back up to retract the wedge. The
detent holds the lever until the cylinder fully
retracts, allowing hands-free operation.
5. If the log is large enough to require another split,
reposition and repeat steps.
W035
Fig. 14 – Hydraulic Control Valve Positions
IMPORTANT! Do not hold the valve lever to
extend or retract the cylinder once it has reached
the end of its stroke. Doing so can overheat the
oil.
5. If the log is large enough to require another split,
reposition and repeat steps.
00748
Fig. 16 – Log Placement
Fig. 15 – Single Blade Wedge
6. Pile the split wood close to the working area, but
do not allow pieces to pile up and clutter the area.
A cluttered working area can lead to tripping and
an accident.
24
WX370
3-point Hitch Wood Splitter
Operating Instructions
6.7 Transporting
6.7.1 Transport Safety
1. Comply with local laws governing safety and
transporting of machinery on public roads.
2. Clean all debris off the splitter. Remove any tools
or other loose items.
3. Never allow riders on the machine.
4. Be a safe and courteous driver. Always yield to
oncoming trafc in all situations, including narrow
bridges, intersections, and so on.
5. Watch for other trafc when near or crossing
roadways.
6. Do not drink and drive.
7. Before transporting, perform a walk-around
inspection to ensure everything is safe.
00745
Fig. 17 – Vertical Splitting
6.6 Machine Break-In
Although there are no operational restrictions on
the wood splitter when used for the rst time, it is
recommended that the following items be checked:
After 1 hour of operation
1. Check that the wedge is adequately lubricated.
2. Check all nuts, bolts and other fasteners. Tighten
to their specied torque level.
3. Check hydraulic system for leaks. Tighten leaking
ttings and replace any leaking components.
4. Check for entangled material. Remove before
resuming work.
After 8 hours of operation
5. Repeat the above steps.
25
Storing the Wood Splitter
WX370
3-point Hitch Wood Splitter
6.7.2 Prepare for Transport
• Make sure the pivoting main frame is fully lowered
to horizontal. The lock pin in the pivoting splitter
beam must be fully engaged.
• Swing the locking latch up to engage the tab on the
splitter frame. Insert the lynch pin.
00750
Fig. 18 – Lock Pin and Latch Engaged
• Clean all debris from the splitter that could fall off in
transport.
• Always be in compliance with all applicable local
regulations when transporting.
7. Storing the Wood Splitter
After the season's use and the wood splitter is going
to be put away in storage, it should be thoroughly
inspected and prepared. Repair or replace any worn
or damaged components to prevent any unnecessary
down time at the start of next season.
The wood splitter can have a long, trouble-free life by
following these steps:
1. Place the splitter in the horizontal conguration.
Fully retract the cylinder ram.
2. Thoroughly wash the machine using a pressure
washer to remove all dirt, mud, debris, and
residue.
3. Inspect the wedge, cylinder ram, anvil and wear
plates for damage or entangled material. Repair
or replace damaged parts. Remove all entangled
material.
4. Touch up all paint nicks and scratches to prevent
rusting.
5. Store the machine in an area away from human
activity. Select an area that is dry, level and free
of debris to park the wood splitter. Set it down on
wood blocking.
6. If the wood splitter is not stored inside a building,
cover with a waterproof tarp. Tie securely in place.
7. Do not allow children to play on or around the
stored machine.
7.1 Removing from Storage
1. Review and follow the Pre-operation Checklist.
See page 23
2. Review safety and operation procedures. See
page 8.
26
WX370
3-point Hitch Wood Splitter
Service and Maintenance
8. Service and Maintenance
WARNING!
Risk of serious personal injury. Stop engine
before performing ANY service or maintenance
procedure. Reinstall all covers and guards
removed before putting machine back into
service.
8.1 Maintenance Safety
1. Follow good shop practices:
• Keep service area clean
and dry.
• Be sure electrical outlets
and tools are properly
grounded.
• Use adequate light for
the job at hand.
2. Never operate the machine in a closed building.
The exhaust fumes may cause asphyxiation.
W033
8.2 Maintenance Schedule
As Required
Check the condition of all hydraulic lines, hoses and
ttings. Replace any that are damaged.
Remove any entangled material from splitter.
Check that all fasteners are tight.
Every 100 hours or Annually
Grease wedge slide on splitter bed and pivot points..
Clean machine. Remove debris and entangled
material.
00751
3. Before servicing or repairing, place the machine in
a Safe Condition. See page 9.
4. Never work under equipment unless it is properly
supported.
5. When performing any service or maintenance
work always use appropriate personal protective
equipment.
6. Where replacement parts are necessary, use only
OEM parts to restore your equipment to original
specications. Wallenstein Equipment is not
responsible for injuries or damages caused by use
of unapproved parts or accessories.
7. When completing a maintenance or service
function, make sure all safety shields and devices
are installed before placing splitter in service.
8. When cleaning any parts, do not use gasoline. Use
a cleanser designed for that purpose.
9. Always use proper tools in good condition. Make
sure you understand how to use them before
performing any service work.
Fig. 20 – Splitter Bed Slide
27
Troubleshooting
3-point Hitch Wood Splitter
9. Troubleshooting
The following table lists some problems that may be
encountered, with possible causes and solutions.
If a problem persists after reading through the
Troubleshooting section, contact the local dealer,
distributor or Wallenstein Equipment. Have the
machine serial number ready.
Problem Cause Solution
Oil lter plugged. Change lter.
No hydraulic oil pressure.
Cylinder rod moves slowly or
does not move. Screeching or
hissing noise.
Control handle does not go
to neutral after rod is fully
retracted.
Control handle goes to neutral
before rod is fully retracted.
Control handle does not go to
neutral when released.
Cylinder stops on contact with
wood.
Wedge jumps. Wedge frame jamming. Lubricate slider wear plates.
Leaking hydraulic hose. Hose worn or damaged. Replace hose.
Leaking cylinder. Seals worn.
Wood jammed around wedge.
Low engine speed.
Valve detent set too tight.
Hydraulic oil too cold. Allow machine to warm up.
Hydraulic uid is contaminated. Change hydraulic uid and lter.
Detent set too loose.
Control may be damaged.
Second stage on pump not
functioning.
Low hydraulic oil level. Add oil.
System relief pressure setting too low.
Call technician.
Shut machine off and safely remove
wood.
Check throttle is set to maximum.
Check that choke is off.
Adjustment required to detent on
valve.
Adjustment required to detent on
valve.
Control may need service or be
replaced. Call technician.
Pump may need to be serviced or
replaced. Call technician.
Seal replacement may be required.
Call technician.
WX370
28
WX370
3-point Hitch Wood Splitter
10. Specications
Specications
10.1 Machine Specications
Model WX370
Mounting
Splitter Cylinder
Bore x Stroke
Splitting Force @ 2550 psi
(176 bar)
Splitting Force @ 3000 psi
(207 bar)
Valve Type
Recommended minimum
hydraulic ow
Splitter Orientation
Weight
Dimensions
(L x W x H)
Accessories
3-point Hitch Mounted
(102 mm x 609 mm)
Closed center, auto return detent
10 gpm (38 Lpm)
Horizontal or Vertical
290 lb (132 kg)
86" x 30" x 30"
(219 cm x 77 cm x 77 cm)
4-way Splitting Wedge
Stroke Limiter
1
4" x 24"
16 ton
20 ton
1 Specications subject to change without notice.
29
Specications
10.2 Common Bolt Torque Values
WX370
3-point Hitch Wood Splitter
Checking Bolt Torque
The tables shown give correct torque values for
various bolts and capscrews. Tighten all bolts to
the torque values specied in the table, unless
indicated otherwise. Check tightness of bolts
periodically.
IMPORTANT! If replacing hardware, use
fasteners of the same grade.
IMPORTANT! Torque gures indicated in the
table are for non-greased or non-oiled threads.
Do not grease or oil threads unless indicated
otherwise. When using a thread locker,
increase torque values by 5%.
NOTE:
Bolt grades are identied by their
head markings.
Imperial Bolt Torque Speci cations
Bolt
Diameter
1/4" 6 8 9 12 12 17
5/16" 10 13 19 25 27 36
3/8" 20 27 33 45 45 63
7/16" 30 41 53 72 75 100
1/2" 45 61 80 110 115 155
9/16" 60 95 115 155 165 220
5/8" 95 128 160 215 220 305
3/4" 165 225 290 390 400 540
7/8" 170 230 420 570 650 880
1" 225 345 630 850 970 1320
SAE Gr. 2 SAE Gr. 5 SAE Gr. 8
lbf•ft N•m lbf•ft N•m lbf•ft N•m
Torque Value
Metric Bolt Torque Speci cations
Bolt
Diameter
M3 0.4 0.5 1.3 1.8
M4 2.2 3 3.3 4.5
M6 7 10 11 15
M8 18 25 26 35
M10 37 50 52 70
M12 66 90 92 125
M16 166 225 229 310
M20 321 435 450 610
M30 1,103 1 495 1,550 2 100
M36 1,917 2 600 2,700 3 675
Gr. 8.8 Gr. 10.9
lbf•ft N•m lbf•ft N•m
Torque Value
30
WX370
3-point Hitch Wood Splitter
Specications
10.3 Hydraulic Fitting Torque
Tightening Flare Type Tube Fittings
1. Check are and are seat for defects that
might cause leakage.
2. Align tube with tting before tightening.
3. Hand-tighten swivel nut until snug.
4. To prevent twisting the tube, use two
wrenches. Place one wrench on the
connector body and tighten the swivel nut
with the second. Torque to values shown.
If a torque wrench is not available, use the FFFT
(Flats From Finger Tight) method.
Hydraulic Fitting Torque
Tube
Size
OD
Inches Inches
3/16 7/16 6 8 2 1/6
1/4 9/16 11–12 15–17 2 1/6
5/16 5/8 14–16 19–22 2 1/6
3/8 11/16 20–22 27–30 1-1/4 1/6
1/2 7/8 44–48 59–65 1 1/6
5/8 1 50–58 68–79 1 1/6
3/4 1-1/4 79–88 107–119 1 1/8
1 1-5/8 117–125 158–170 1 1/8
Values shown are for non-lubricated connections.
Hex
Size
Across
Flats
Torque value
lbf•ft
Flats From
Finger Tight
N•m Flats Turns
31
Warranty
11. Warranty
Wallenstein products are warranted to be free of defects in materials and
from the date of purchase, when operated and maintained in accordance with the operating
and maintenance instructions supplied with the unit. Warranty is limited to the repair of the
product and/or replacement of parts.
This warranty is extended only to the original purchaser and is not transferable.
WX370
3-point Hitch Wood Splitter
LIMITED WARRANTY
workmanship under normal use and service, for a period of
Five Years for Consumer Use
Two Years for Commercial/Rental Use
Repairs must be done by an authorized dealer. Products will be returned to the dealer at the
customer’s expense. Include the original purchase receipt with any claim.
This warranty does not cover the following:
1) Normal maintenance or adjustments
2) Normal replacement of wearable and service parts
3) Consequential damage, indirect damage, or loss of profits
4) Damages resulting from:
• Misuse, negligence, accident, theft or fire
• Use of improper or insufficient fuel, fluids or lubricants
• Use of parts or aftermarket accessories other than genuine Wallenstein parts
• Modifications, alteration, tampering or improper repair performed by parties other
than an authorized dealer
• Any device or accessories installed by parties other than an authorized dealer
5) Engines. Engines are covered by the manufacturer of the engine for the warranty period
they specify. For the details of your engine warranty, see your engine owner’s manual.
Information about engine warranty and service is also available in the FAQ section at
www.wallensteinequipment.com
rev. Nov-2018
32
WX370
3-point Hitch Wood Splitter
Alphabetical Index
12. Alphabetical Index
A
Attaching to Tractor ............................................................. 20
B
Before Starting the Engine .................................................. 22
Bolt torque ........................................................................... 30
Break-in ............................................................................... 25
C
Checking Bolt Torque .......................................................... 30
Controls ............................................................................... 17
Control Valve ................................................................. 17
Splitter Frame Latch ...................................................... 19
Stroke Limiter Accessory ............................................... 18
Control Valve ....................................................................... 17
D
Decal Information .................................................................. 6
Delivery Inspection Report .................................................... 4
E
Equipment Safety Guidelines ................................................ 9
F
Familiarization ..................................................................... 15
Job Site Familiarization.................................................. 15
Machine Components .................................................... 16
To the New Operator...................................................... 15
Training .......................................................................... 15
H
Horizontal Splitting .............................................................. 23
How to Install Safety Signs ................................................. 14
Hydraulic Fitting Torque ...................................................... 31
Hydraulic Hoses, Connecting .............................................. 21
I
Informative Labels ................................................................. 6
Introduction ........................................................................... 2
Foreword.......................................................................... 2
L
Log Placement .................................................................... 23
M
Machine Components ......................................................... 16
Machine Specications ....................................................... 29
Maintenance........................................................................ 27
O
Operating Instructions ......................................................... 20
Attaching to Tractor........................................................ 20
Before Starting the Engine............................................. 22
Connecting Hydraulic Hoses ......................................... 21
Log Placement ............................................................... 23
Machine Break-In........................................................... 25
Machine Set-up.............................................................. 23
Operating Safety ............................................................ 22
Pre-operation Checklist ................................................. 23
P
Personal Protective Equipment (PPE) .................................. 8
Pre-operation ...................................................................... 23
Pressure (IN) Line ............................................................... 16
Product Labels ...................................................................... 6
Product Manual Storage Tube ............................................ 16
Product Warranty ................................................................ 32
Putting Wood Splitter in Storage
Removing from Storage ................................................. 26
R
Replace Damaged Safety Signs ......................................... 14
Return (OUT) Line............................................................... 16
S
Safe Condition....................................................................... 9
Safety .................................................................................... 7
Equipment Safety Guidelines .......................................... 9
How to Install Safety Signs ............................................ 14
Hydraulic Safety............................................................... 9
Maintenance Safety ....................................................... 27
Operating Safety ............................................................ 22
Personal Protective Equipment (PPE) ............................. 8
Preparation .................................................................... 10
Safety Alert Symbol ......................................................... 7
Safety Do's and Don'ts .................................................... 8
Safety Training ................................................................. 9
Signal Words ................................................................... 7
Transport Safety ............................................................ 25
Safety Alert Symbol ............................................................... 7
Safety Notice Labels ............................................................. 6
Safety Sign Explanations .................................................... 13
Safety Sign Locations ......................................................... 12
Safety Signs ........................................................................ 12
Safety Sign Explanations ............................................... 13
Safety Sign Locations .................................................... 12
Safety Training ...................................................................... 9
Serial Number Location......................................................... 5
Service and Maintenance.................................................... 27
Maintenance Schedule .................................................. 27
Sign-off form .........................................................................11
Specications ...................................................................... 29
Common Bolt Torque Values ......................................... 30
Hydraulic Fitting Torque ................................................. 31
Machine Specications .................................................. 29
Splitter Frame Latch ............................................................ 19
Splitter Operation
Before Starting the Engine............................................. 22
Machine Break-In........................................................... 25
Pre-operation Checklist ................................................. 23
Storing the Wood Splitter .................................................... 26
Stroke Limiter Accessory..................................................... 18
Stroke Limiter Adjustment ................................................... 18
T
Transporting ........................................................................ 25
Prepare for Transport..................................................... 26
Troubleshooting Guide ........................................................ 28
V
Vertical Splitting................................................................... 24
33
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