Chapter 1: General Safety Rules ............................................................................................................................................................ 3
Chapter 2: Setting Up The DR DUAL-ACTION ELECTRIC LOG SPLITTER ......................................................................................... 7
Chapter 3: Operating Your DR DUAL-ACTION ELECTRIC LOG SPLITTER ........................................................................................ 14
Chapter 4: Maintaining The DR DUAL-ACTION ELECTRIC LOG SPLITTER ...................................................................................... 18
Chapter 6: DR DUAL-ACTION ELECTRIC LOG SPLITTER Road Towable Kit ..................................................................................... 24
Chapter 7: Parts Lists, Schematic Diagrams And Warranty ................................................................................................................ 28
Conventions used in this manual
This indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
This indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
This information is important in the proper use of your machine. Failure to follow this instruction could result in damage to
your machine or property.
Serial Number and Order Number
A Serial Number is used to identify your machine and is located on the Serial Number Label on your machine. An Order Number
is used to check and maintain your order history and is located on your packing slip. For your convenience and ready reference,
enter the Serial Number and Order Number in the space provided on the front cover of this manual.
Additional Information and Potential Changes
DR Power Equipment reserves the right to discontinue, change, and improve its products at any time without notice or obligation
to the purchaser. The descriptions and specifications contained in this manual were in effect at printing. Equipment described
within this manual may be optional. Some illustrations may not be applicable to your machine.
2 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Chapter 1: General Safety Rules
#
Read this safety & operating Instructions manual before you use the DR DUAL-ACTION ELECTRIC LOG SPLITTER. Become
familiar with the operation and service recommendations to ensure the best performance from your machine. If you have any
questions or need assistance, please contact us at www.DRpower.com or call toll-free 1-800-DR-OWNER (376-9637) and one of
our Technical Support Representatives will be happy to help you.
Labels
Your DR DUAL-ACTION ELECTRIC LOG SPLITTER carries prominent labels as reminders for its proper and safe use. Shown
below are copies of all the Safety and Information labels that appear on the equipment. Take a moment to study them and make a
note of their location on your Log Splitter as you set up and before you operate the unit. Replace damaged or missing safety and
information labels immediately.
# 27609
# 29395
29394
CONTACT US AT www.DRpower.com 3
Protect Yourself and Those Around You
This is a high-powered machine, with moving parts operating with high energy. You must operate the machine safely. Unsafe
operation can create a number of hazards for you, as well as anyone else in the nearby area. Always take the following precautions
when using this machine:
Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people, their property, and
themselves.
Always wear protective goggles or safety glasses with side shields while using the Log Splitter to protect your eyes from possible
thrown debris.
Avoid wearing loose clothing or jewelry, which can catch on moving parts.
We recommend wearing gloves while using the Log Splitter. Be sure your gloves fit properly and do not have loose cuffs or
drawstrings.
Wear shoes with non-slip treads when using your Log Splitter. If you have safety shoes, we recommend wearing them. Do not
use the machine while barefoot or wearing open sandals.
Wear long pants while operating the Log Splitter.
Use ear protectors or ear plugs rated for at least 20 dBA to protect your hearing.
Keep bystanders at least 50 feet away from your work area at all times. Stop the motor when another person or pet approaches.
Hydraulic Safety
High fluid pressures are developed in hydraulic machines. Pressurized hydraulic fluid escaping through a pin hole opening can
puncture skin and cause severe blood poisoning. Therefore, the following Instructions should be heeded at all times.
Do not operate the unit with frayed, kinked, cracked or damaged hoses, fittings, or tubing. Stop the motor, wait 5 minutes and
relieve hydraulic system pressure before changing or adjusting fittings, hoses, tubing, or other system components.
The relief valve settings are set at the factory for best Splitter performance and safety. Make sure other factors such as using an
extension cord that is not rated for this application is not the problem before adjusting valve settings.
Do not check for leaks with your hand. Leaks can be located by passing cardboard or wood over the suspected area: Look for
discoloration. If injured by escaping fluid, see a doctor at once. Serious infection or reaction can develop if proper medical
treatment is not administered immediately.
Always wear safety glasses to protect your eyes from hydraulic fluid.
Safety for Children and Pets
Tragic accidents can occur if the operator is not alert to the presence of children and pets. Children are often attracted to the
machine and the splitting activity.
precautions:
Keep children and pets at least 50 feet from the working area and ensure they are under the watchful care of a responsible
adult.
Be alert and turn the machine off if children or pets enter the work area.
Never allow children to operate the Log Splitter.
Never
assume that children will remain where you last saw them. Always follow these
4 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Safety with Electric - Powered Machines
Never overlook the hazards of electricity. Always follow these precautions:
Never open the switch box or motor cover. Never attempt any electrical repairs yourself. If in doubt, consult a qualified
electrician, visit our website at www.DRpower.com or contact DR Power Equipment for toll-free support at: 1-800-dr-owner
(376-9637) for help or information.
Never use an extension cord that is not rated for outdoor use.
Never operate the Log Splitter if there is an electrical hazard present.
Never operate the Log Splitter in wet conditions and always store under cover.
Never operate the Log Splitter with a damaged electrical cord or damaged extension cord.
Never pull on the electrical cord to move the machine.
Always grasp the electrical cord plug when unplugging the cord from the outlet; never pull the plug out by the cord. Make
sure your fingers do not touch the metal prongs when plugging or unplugging.
Never operate the Log Splitter unless the electrical cord is plugged into a properly grounded GFCI protected electrical outlet,
which supplies 110-120v power, and is protected by a 20-amp circuit breaker.
Never tamper with safety devices. Check their proper operation regularly.
If you are using an extension cord, keep the connection between the electrical cord and the extension cord well away from any
water.
Never use an extension cord longer than 25 feet and smaller than 12 awg in diameter, or longer than 50 feet and smaller than
10 awg in diameter; the cord will produce a voltage drop that will prevent the motor from supplying full power and may cause
damage to the motor. Use of a smaller diameter (larger awg number) extension cord could result in melting of the insulation
or even create a fire.
Always keep the electrical cord and/or extension cord away from excessive heat, oil, and sharp objects.
Towing (optional Road Tow Kit)
ALWAYS check before towing to make certain your splitter is correctly and securely attached to the towing vehicle. Be sure
that the ball hitch you are using is the proper size for the hitch coupler on the splitter. Be sure the safety chains are properly
hooked to the vehicle leaving enough slack for turning.
ALWAYS raise the jack to the highest setting before transporting the splitter.
ALWAYS use accessory lights and devices when transporting on a road or highway to warn operators of other vehicles. Check
your local government regulations for DOT information.
ALWAYS allow for added length of the splitter when turning, parking, crossing intersections, and in all driving situations.
ALWAYS be careful when backing up. You could jackknife your splitter if care is not taken.
ALWAYS travel slowly over rough terrain, on hillsides, and around curves to prevent tipping.
NEVER exceed 30 mph. when towing your splitter. Obey all state and local regulations when towing on state and local roads
and highways. Adjust your speed for terrain and conditions, as needed. Be extra cautious when towing over rough terrain,
especially over a railroad crossing.
NEVER allow anyone to sit or ride on your splitter.
NEVER carry any cargo on your splitter.
NEVER tow the splitter near the edge of a ditch.
General Safety
Operating this Log Splitter safely is necessary to prevent or minimize the risk of death or serious injury. Unsafe operation can
create a number of hazards for you. Always take the following precautions when operating this Log Splitter:
Your Log Splitter is a powerful tool, not a plaything. Exercise extreme caution at all times. The machine is designed to Split
Logs. Do not use it for any other purpose.
CONTACT US AT www.DRpower.com 5
Allow only one person to operate the Log Splitter at any time.
If the machine should start making an unusual noise or vibration, turn the machine off and unplug the electrical cord and
allow the machine to cool, then inspect for damage. Vibration is generally a warning of trouble. Check for damaged parts and
clean, repair and/or replace as necessary.
Never tamper with safety devices. Check their proper operation regularly.
Never allow people who are unfamiliar with these instructions to use the Log Splitter. Allow only responsible individuals who
are familiar with these rules of safe operation to use your machine.
Never overload or attempt to split logs beyond the manufacturer’s recommendation. Personal injury or damage to the
machine could result.
While using the Log Splitter, don't hurry or take things for granted. When in doubt about the equipment or your surroundings
stop the machine and take the time to look things over.
Never operate the machine when under the influence of alcohol, drugs, or medication.
Use the machine only in daylight.
Keep all nuts and bolts tight and keep the equipment in good operating condition.
Always cut the ends of the log you are splitting as squarely as possible.
Never split more than one log at a time unless you fully extended the ram and you need a second log to complete the split of
the first log.
Never put anything between the log trays and the side of a log; logs spread as they are forced against the wedge.
Never operate the wedge in a stalled position for more than five (5) seconds. The hydraulic fluid may overheat and damage
the machine. If the wood being split is excessively hard, stop the machine, rotate the log 180 and try again. If you still
cannot split the log, reject the log as it exceeds the capacity of the machine.
Never leave the Log Splitter unattended while plugged in. If you leave the area, unplug from the power source.
Clean up as you work; accumulated split wood and wood chips can create a hazardous work environment.
Keep your hands and feet away from the splitting area while the wedge is in motion.
Use only your hands to operate the Log Splitter controls.
Do not place your hands at pinch points where they can catch between a log and the wedge, log trays or the ram.
Do not put any part of yourself, your clothing, or your personal protective equipment into a crack in a log that you are
splitting; it might close suddenly with great force.
Never split anything other than logs free of nails, wires, and branches. Maximum log length is 20" with a maximum diameter
of 24" for the DR DUAL-ACTION ELECTRIC LOG SPLITTER.
Never operate the Log Splitter in an area of natural gas or flammable liquids.
Always operate the Log Splitter from the operator zone (Chapter 3). Never stand on, straddle, or climb over the Log Splitter
at any time.
Do not handle logs by their ends when you position them on the Log Splitter. Handle from the sides of the log.
Always unplug the Log Splitter from the power source before adjusting or servicing the machine. If you have to stop to
remove any debris from the machine, always retract the ram and unplug the machine.
Do not move or reposition the Log Splitter with its motor running.
Check the Log Splitter before turning it on. Never use the machine without ensuring that all guards and shields are in place.
Replace damaged, missing or failed parts before using the Splitter.
Never, under any conditions, remove, bend, cut, fit, weld, or otherwise alter standard parts on the Log Splitter. This includes
all shields and guards. Modifications to your machine could cause personal injuries and property damage and will void your
warranty.
Know how to stop the Log Splitter quickly; see “Stopping the Log Splitter” in Chapter 3.
Never operate your unit on a slippery, wet, muddy, or icy surface. Exercise caution to avoid slipping or falling.
A Note to All Users
No list of warnings and cautions can be all-inclusive. If situations occur that are not covered by this manual, the operator must
apply common sense and operate this DR DUAL-ACTION ELECTRIC LOG SPLITTER in a safe manner. Contact us at
www.DRpower.com or call 1-800-DR-OWNER (376-9637) for assistance.
6 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Jack
Chapter 2: Setting Up The DR DUAL-ACTION ELECTRIC LOG SPLITTER
ff
It may be helpful to familiarize yourself with the controls and features of your DR DUAL-ACTION ELECTRIC LOG SPLITTER as
shown in Figure 1 before beginning these procedures. If you have any questions at all, please feel free to contact us at
www.DRpower.com.
DR DUAL-ACTION ELECTRIC LOG SPLITTER Controls and Features
Splitting Wedge
Log Tray
Dipstick/Hydraulic
Fluid Fill
Operator Lever
Pneumatic
Tires
Hydraulic
Fluid Pump
Assembly
Reset
Button
Electric Motor
On-O
Switch
Electric Motor
Hydraulic
Fluid Tank
Electrical Cord
Figure 1
CONTACT US AT www.DRpower.com 7
Specifications
(
Motor
Bed height
Wedge
Log Trays
Force/Tonnage
Log Length
Log Diameter*
Cycle Time
Wheels & Tires
Weight
Dimensions
Cylinder Size
Hydraulic Tank
Pump
Control Valve
Hydraulic Fluid
*The diameter listed is indicative of the maximum suggested size - a small log can be difficult to split when it contains knots or a
particularly tough fiber. On the other hand, it may not be difficult to split logs with regular fibers even if its diameter exceeds the
maximum indicated above.
1.8kW, 110V AC Motor
24" (610mm)
168mm) h, .75" (19mm) w/high carbon steel.
6.61"
27.45in (697mm) L x 11.45in (290mm) W
10 ton
20 inches
24 inches
Approx. 21 seconds
Dot Approved, 4.8/4-8, Steel Wheel With Taper Roller Bearings
298 lbs (150kg)
64"L X 40.5"W X 38.5"H
3" (76mm) Bore, 18.51" (470mm) Stroke
6 Quarts
Single Stage, 1.58 Gal/min (6 L/minute)
Integrated Pressure Relief
See Table-1 on page 10
Assembling the DR DUAL-ACTION ELECTRIC LOG SPLITTER
Tools and Supplies Needed:
Two 3/4" Wrenches
1-1/2" Wrench
Pliers
Soft Face Hammer
Two 1/2" Wrenches
7/8" Wrench
17mm Wrench
Two 7/16" Wrenches
Jack Stands
Utility Knife
Wire Cutters
Safety Glasses
8 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
1.Open the Parts Box and lay them out on a clean flat area (Figure 2).
A
A
A
s
3 4 5
8 9 10 11 12 13 14 15 16
Note: For assembly location, the part numbers in the following list can be
referenced to the Parts List and illustrations in Chapter 6.
15 ........... 29377 .............. Clamp, 2 inch, Jack ......................................... 2
16 ........... 29378 .............. U-bolt, 3/8-16 X 2 X 4, ZP .............................. 2
* Only 8 are used for this model.
2
Figure 2
1
6
7
Compare the contents of the Parts Box, Product Pack and Shipping Box with the
“Parts Supplied” list above. If you have any questions please contact us at
www.DRpower.com or call 1-800-DR-OWNER (376-9637) for assistance.
Assembly
We recommend two people when handling assemblies during the following
procedures. The assemblies involved are heavy and could cause injury when
lifting or if dropped.
1. Position the Beam at the center of the pallet and lay it on its side to remove
the four sets of Bolts, Flat Washers and Locknuts where the Axle assembly
attaches (Figure 3).
2. Set the Beam assembly onto the Axle assembly and align the holes (Figure
4).
3. Insert the four Bolts, Flat Washers (outside of main Beam) and Locknuts
and tighten with two 3/4" Wrenches.
4. Place Jack Stands under the Axle assembly to allow room to install the
Wheels.
5. Place a Wheel onto the Axle with the Valve Stem facing out and the loose
Tapered Bearing on the outside (Figure 5).
Note: Make sure the rollers of the Tapered Bearing are facing in. The Hub and
Bearing were greased at the factory. Do not remove the grease.
Bolts, Washers
and Locknuts
Figure 3
Beam
ssembly
Bolts, Flat
Washers and
Locknut
xle
ssembly
Figure 4
Taper
Bearing
Figure 5
CONTACT US AT www.DRpower.com 9
A
Jack
Figure 6
Dust
Cap
Figure 7
Cotter Pin
Castle
Nut
6. Install the Castle Nut onto the Axle Threads with a 1-1/2" Wrench until the
Tapered Bearing is just pushing against the inside of the Wheel Hub but not too
tight (Figure 6). There should be minimal amount of drag on the Wheel when
rotated by hand.
7. Turn the Castle Nut back only as far as needed to align the closest slot in the
Nut with the Hole in the Axle. Insert the Cotter Pin and bend the ends around
with Pliers to secure the Nut. Check that the wheel will rotate freely and does
not wobble on the axle.
8. Install the Dust Cap with a soft face Hammer (Figure 7).
9. Repeat steps 5 thru 8 for the second Wheel.
10. Use a Jack Stand to raise the front of the Splitter allowing room for installing
the Tow Hitch and Jack.
11. Remove the six sets of hardware (three per side) that are installed at the
front of the Beam assembly (Figure 8).
12. Position the Tow Hitch and secure the right side with three sets of the Bolts,
Lock Washers and Locknuts and one set on the left side using two 3/4"
Wrenches (Figure 9).
13. Install the Jack, Spacers and U-Bolts with the lower Clamp and U-Bolt
located between the two positioning rings of the Jack Housing (Figure 10).
Note: The Jack must be installed at a 45° angle for Handle clearance. Temporarily
install a Tray as a guide for checking Handle clearance.
Bolts, Washers and
Locknuts (both sides)
Figure 8
Leave These Out
Tow Hitch
ssembly
Figure 9
Clamp
Hitch Pin
U-Bolt
Position
Rings
Tray
14. Secure the U-Bolts with Flat Washers and Locknuts using a 9/16" Wrench.
15. Remove the Jack Stand and roll the Splitter from the Pallet.
Note: The Slots of the Engine Mount are for Gas Engine mounting and the round
holes are for Electric Motor mounting.
16. Position the Motor onto the Bracket and align the Motor Base holes with the
holes of the Bracket (Figure 11).
17. Install the four sets of Bolts, Flat Washers (top and bottom) and Locknuts to
secure the Motor to the Mount using two 1/2" Wrenches.
Motor
Mount
Figure 11
Motor
Hardware
Figure 10
10 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
J
Note: Remove protective Caps as needed for the following Hydraulic Hose
J
connections.
18. Install the Elbow Hydraulic Fitting into the Tank assembly by hand until it
cannot be turned any more with your hand. If needed, turn the Elbow back
to align it parallel with the ground and facing out (Figure 12).
19. Tighten the Elbow Jam Nut against the Tank with a 7/8" Wrench.
20. Use Wire Cutters to cut the Cable Ties holding the Hydraulic Hoses
together.
21. Install the Fluid Suction Hose onto the Pump and Tank fittings using a 7/8"
Wrench.
22. Slide the Sheathing over one of the Pressure Hoses and secure it to the
Hose with a Cable Tie near each end (Figure 13).
Note: When installing the following Hose fittings they should be tight, but try not
to over tighten. Start with a snug fit and if leaking is detected then tighten a
bit more until no leaks are detected.
23. Install the Hose with Sheathing to the Control Valve (long elbow end) and
Pump using a 7/8" Wrench.
24. Install the Fluid Return Hose to the Control Valve (long elbow end) and top
of the Tank using a 7/8" Wrench (Figure 14).
25. Install Hydraulic Cap/Dipstick into the hole on top of the Tank (Figure 15).
26. Remove the Nut and Flat Washer from the Control Lever threads and
reinstall the Nut all the way onto the threads (Figure 16).
27. Place the Washer onto the threads and screw the Control Lever into the top
of the Control Valve as far as it will go. Turn it back to the desired position
depending of your preference to split on the right or left side of the splitter.
Tighten the Jam Nut against the Valve to secure the Lever using a 17mm
Wrench.
28. Install the Trays onto the sides of the Beam assembly and secure with the
Hitch Clips (Figure 17).
am Nut
Figure 12
Control
Valve
Figure 13
Long Elbow
Suction Hose
Elbow
Pump
Pump
Long Elbow
Cable Tie
Pressure
Hose
Sheathing
Cable Tie
Flat Washer
Figure 16
Control
Lever
am Nut
Tank
Figure 14
Hydraulic
Cap/Dipstick
Figure 15
CONTACT US AT www.DRpower.com 11
Fluid Return
Hose
Receiving
s
Tube
29. Install the Trays onto the sides of the Beam assembly by aligning the legs
with the receiving tubes and secure with the Hitch Clips (Figure 18).
30. Remove the two left side Bolts, Flat Washers and Locknuts from the Tank
and Axle using two 3/4" Wrenches. Position the Tow Bracket and secure with
the hardware you just removed (Figure 18).
31. Raise the Jack so the Wood Splitter is parallel with the ground.
Figure 17
Figure 18
Trays
Bolts, Washers
and Locknuts
Hydraulic Fluid
Fill Cap
Fluid Half
Way on the
Steel Rod
Tow
Bracket
Adding Hydraulic Fluid
Tools and Supplies Needed:
Paper Towels
Hydraulic Fluid
You must add hydraulic fluid before using the splitter. This machine is
shipped without hydraulic fluid in the hydraulic tank. When performing
the following procedures, fill the hydraulic tank slowly, checking the level
frequently to avoid overfilling.
To get an accurate reading when checking the hydraulic fluid level:
- the machine should be on a level surface.
- the dipstick should be pushed in fully to ensure an accurate fluid level
reading.
TIP: Check the Fluid level by removing the Hydraulic Fluid Filler Cap and wiping
the steel rod of the Dipstick with a Paper Towel. Reinsert the Cap fully (Figure
19). Remove the Cap and lay the Steel Rod onto a dry Paper Towel and read the
level by the wet mark that is transferred from the Steel Rod to the Paper Towel.
1. Remove the Hydraulic Fluid Fill Cap Dipstick and fill the Hydraulic Tank with
the recommended fluid (see Table-1).
NOTE: The tank is full when the fluid level is within the recommended level on the
Dipstick. The recommended level is in the middle of the two marks on the Steel Rod.
Do not deviate past the marks up or down from that point. If the fluid level is not
within this range, fluid must be added or removed to bring it within that range.
Figure 19
HYDRAULIC OIL ISO RECOMMENDATIONS
ISO 68
ISO 46
ISO 32
ISO 22
0°
10°
20°
30°
40°
50°
60°
(-18°)
(-12°)
(-7°)
(-1°)
(4°)
(10°)
TEMPERATURE FAHRENHEIT (CELSIUS)
Table-1
12 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
(16°)
70°
(21°)
80°
(27°)
NOTE: The operator should initially only need to add about 5 quarts before
checking the level because some fluid has already been added to the Cylinders.
2. Start the Motor and cycle the cylinder several times (see “Operating
Your DR Dual-Action Log Splitter”, Chapter 3).
3. Retract the cylinder and shut off the Motor and recheck Fluid level.
4. Adjust level as needed.
90°
(32°)
Check the Tire Pressure
Do not over inflate the tires. Inflate to the manufacturers recommended
pressure found on the tires.
Tools Needed:
Tire Pressure Gauge
Air Compressor
5. Remove the Valve Stem Protective Cap (Figure 20) and check the tire
pressure with a Tire Pressure Gauge.
6. Check what the manufacturers recommended pressure is that is stamped
on the side of the Tire.
7. If the pressure is too low, add air through the Valve Stem with an air hose.
8. Replace the Valve Stem Protective Cap when finished.
Valve Stem
Protective Cap
Figure 20
CONTACT US AT www.DRpower.com 13
Chapter 3: Operating Your DR DUAL-ACTION ELECTRIC LOG SPLITTER
It may be helpful to better familiarize yourself with the features of your Log
Splitter by reviewing Figure 1 in Chapter 2 before beginning the steps outlined
in this chapter.
Read and understand all instructions, safety precautions, and/or
Operator
Zone
Figure 21
Operator
Zone
TOP VIEW
warnings listed in “Chapter 1 General Safety Rules” before operating this
DR Dual-action electric log splitter. If any doubt or question arises about
the correct or safe method of performing anything found in this manual,
please contact our Customer Service Representatives at our toll free
number: 1-800-DR-OWNER (376-9637).
When operating the Log Splitter, make sure you are standing in the safe
operating area (OPERATOR ZONE) as shown in Figure 21. You must stay
in the safe operating area at all times when the splitting wedge is in
motion (whether extending or retracting). Never place any part of your
body into a position that causes an unsafe operating condition.
Before loading and operating the Log Splitter, always wear protective
gear, INCLUDING safety goggles, hearing protection, tight-fitting gloves
without draw strings or loose cuffs, and steel-toed shoes.
Use the following photos for the correct and incorrect methods of
splitting logs. Never split a log using an incorrect or unsafe method.
Circuit
Breaker
Switch
Figure 22
On/Off
Switch
Starting
1. Position your Log Splitter on flat, dry ground and block the two back Wheels
and the Jack Wheel to prevent it from moving.
2. Make sure the Log Splitter is plugged into a properly grounded 15 Amp,
GFCI protected outlet.
3. Push the On/Off Switch all the way in and then pull finger away to start the
Motor (Figure 22).
Stopping
1. Push the On/Off Switch all the way in and then pull finger away to stop the
Motor.
2. When not using the Splitter unplug the Cord.
14 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
A
Splitting
Note: All logs should be no longer than 20".
Do not place your hands on the ends of the log when loading the Log
Splitter. This is a very UNSAFE method and could result in injury to your
hands (Figure 23).
Do not reach or step across the rail while the Log Splitter is running. This
is a very UNSAFE method which could cause personal injury or even
death.
Never attempt to split wood across the grain. The Log Splitter was not
designed for cross-grain splitting. Doing so could damage the Log
Splitter and may cause personal injury (Figure 24).
Make sure both ends of the log you are splitting are cut as square as
possible. This will prevent the log from sliding out of position while under
pressure (Figure 25)
Figure 23
Never run the Log Splitter unless the hydraulic fluid tank is at the proper
level.
1. Place the log on the Log Splitter. Grasp the log on the sides near the
middle of the block (Figure 26). Center the log, side-to-side, on the rail of
the Log Splitter, making sure that one end is against the Stop Base.
2. Using only your hand, push the Valve Control Handle forward (towards the
log) (Figure 27). If the log moves before it is contacted by the Wedge,
release the Valve Control Handle and then reposition the log.
Valve
Control
Handle
Wedge
Figure 24
Figure 25
Hands
on Sides
of Wood
Figure 27
Wood
gainst
Stop Base
Figure 26
CONTACT US AT www.DRpower.com 15
If the log does not split immediately, do not continue the forward thrust of the ram for more than five (5) seconds. This can
damage the splitter. Try repositioning the log on the splitter or set the log aside.
3. Hold the Valve Control Handle, moving the Wedge towards the Log until the log is split or the cylinder rod stops at its
maximum travel position. Stop the Log Splitter (forward movement), at any point in the splitting process, if you feel an unsafe
splitting condition is occurring. As the log is being split, DO NOT reach forward and attempt to catch the split wood — let it
fall to the Tray.
4. Once the Wedge reaches its full forward travel, let go of the Valve Control Handle and the Wedge will stay at that position.
5. Load another log on the other side of the Wedge and pull the Valve Control Handle, moving the Wedge towards you and the
Log until the log is split or the cylinder rod stops at its maximum travel position.
Depending on the type of wood being split, a log may not always split into two pieces and fall onto the trays. If a log sticks to the
wedge, move the wedge away from the base, stop the motor, and carefully remove the log from the wedge. If the log is stuck onto
the wedge and you can’t remove it by hand, a piece of wood cut into a wedge shape can be used between the log and base to lift
the log from the machine as you actuate the lever.
Splitting Large Logs
When splitting a large log, or one in which the wood is extremely tough or stringy (such as elm), the first pass through the Splitter may not
split the log into two sections. If this happens, turn the log and split off small sections. Repeat this process as necessary to split the entire
log.
16 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
CONTACT US AT www.DRpower.com 17
Chapter 4: Maintaining The DR DUAL-ACTION ELECTRIC LOG SPLITTER
Regular maintenance is the way to ensure the best performance and long life of your machine. Please refer to this manual for
maintenance procedures.
Before performing any repairs or maintenance procedure, unplug the wood splitter power cord from the power source.
Regular Maintenance Checklist
PROCEDURE BEFORE
EACH USE
Clean around the splitting Wedge, Ram and Trays.
Check the Splitting Wedge for sharpness.
Check the general condition of the Log Splitter (e.g. nuts, bolts, welds, etc).
Check the Wedge for smooth travel.
Check the condition of the electrical cord.
Check the hydraulic fluid level (See “Adding Hydraulic Fluid” in Chapter 2).
Check Tire pressure
Change the hydraulic fluid (See “Changing the Hydraulic Fluid”). 1st Time 25
Hours
VERY 150
E
HOURS
General Maintenance Check (before operating)
The hydraulic system (hoses, cylinder, and pump) should be carefully inspected before each use. Also, inspect the mechanical
parts at the same time. Make sure all clamps, nuts, bolts, fittings, etc. are properly installed and tightened.
Do not check for leaks with your hand. Leaks can be located by passing a piece of cardboard or wood around the suspected leak
and looking for discoloration. High-pressure fluid escaping from a very small hole can be almost invisible. Escaping fluid under
pressure can have sufficient force to penetrate skin, causing serious injury or even death. If fluid is injected into your skin, it must
be treated immediately by a doctor familiar with this type of injury.
Always replace frayed, kinked, or cracked hoses and/or other damaged hydraulic components with DR Power Equipments
authorized parts and components specified in the “Parts” section (Chapter 7) of this manual. Replacement parts from secondary
suppliers (not original DR Power Equipments replacement parts) can lead to product damage and/or personal injury, and will void
the warranty.
Do not remove the cap from the hydraulic tank or reservoir while the Log Splitter is running. Hot fluid, under pressure, could be
expelled resulting in serious injury.
Should it become necessary to loosen or remove any hydraulic fitting or line, be sure to relieve all hydraulic pressure by shutting
off the Motor, and moving the valve control handle back and forth several times until no cylinder movement is visible.
Never run the Log Splitter unless the hydraulic fluid tank is at the proper
level.
Hydraulic Fluid Specifications
See Table-1 on page 10
1. Drain the hydraulic tank.
a. Place an approved container under the inlet hose.
b. Disconnect the Inlet Hose at the Pump Elbow using an Adjustable
Wrench and lower the Hose to drain the Fluid into the Container
(Figure 28).
c. Remove the Hydraulic Fluid Dipstick to let air in to improve fluid flow.
d. Completely drain the Tank.
e. Disconnect the Inlet Hose at the Tank Elbow using an Adjustable
Wrench.
f. Remove the Screen (with elbow) from the Tank with an Adjustable
Wrench and clean any debris from the Screen or replace as needed
(Figure 29).
g. Reinstall the Screen (with elbow).
h. Reconnect the Inlet Hose at the Tank Elbow using an Adjustable
Wrench.
i. Reconnect the Inlet Hose at the Pump Elbow using an Adjustable
Wrench.
2. Refill the hydraulic tank.
a.Remove the Hydraulic Fluid Dipstick from the Hydraulic Tank (Figure
28).
b. Fill the Hydraulic Tank as described in the “Adding Hydraulic Fluid”
section in Chapter 2.
3. Start the engine and cycle the cylinder.
Dipstick
Screen
Filte
Inlet Hose
to Pump
Inlet Hose
to Tank
Figure 28
Filter
Screen
Elbow
Figure 29
a. Start the Motor and cycle the cylinder several times (see “Operating Your Log Splitter”, Chapter 3).
b. Retract the cylinder and shut off the Motor.
c. Recheck the Hydraulic Tank to make sure fluid is up to the proper level.
Channel lock Pliers
Clean Rags
Adjustable Wrench
Needle Nose Pliers
Jack and Jack Stands
Soft Face Hammer
1. Jack the Splitter off the ground and secure with Jack Stands.
Figure 30
Figure 31
Cotter Pin
Taper
Bearing
Castle
Nut
2. Remove the Dust Cap from the Wheel Assembly with Channel Lock Pliers
(Figure 30).
3. Straighten the ends of the Cotter Pin with Needle nose Pliers so the Cotter
Pin can be pulled from the hole in the Axle (Figure 31).
4. Remove the Castle Nut with the Channel Lock Pliers.
5. Pull the Wheel assembly and Taper Bearing from The Axle (Figure 32).
6. Slide a Wheel Assembly onto the Axle Shaft. Make sure the open side of the
Wheel Hub with the loose Taper Bearing is facing towards you.
7. Screw the Castle Nut onto the Axle and tighten it with an adjustable wrench
to seat the Bearings (Figure 31).
8. Back the Castle Nut off and then snug it up to the Bearing lightly.
9. Insert a Cotter Pin through the slots of the Castle Nut and into the hole in
the Axle.
10. Bend the ends of the Cotter Pin with Needle nose Pliers to secure it.
11. Place the Dust Cap onto the Wheel Assembly Hub and work it into the Hub
using a soft face Hammer (Figure 30).
12. Jack the back of the Splitter up and remove the jack Stands.
13. Lower the Splitter to the ground.
Figure 32
20 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Adjusting the Pressure Valve
p
r
Jam
The Log Splitter is set at the factory to optimize splitting force. The following
adjustment should only be performed if the splitter Breaker or house Breaker is
being tripped excessively while splitting Logs. Adjusting to less pressure should
lessen the Breaker problem but will also lessen splitting force.
Tools needed:
Two 9/16" Wrenches
Two 1/2" Wrenches
10mm Wrench
4mm Allen Wrench
1. Remove the Operator Lever Knob by unscrewing it counterclockwise.
2. Remove the front hardware from the Valve Cover using Two 9/16" Wrenches
(Figure 33).
3. Remove the rear hardware from the Valve Cover using Two 1/2" Wrenches.
4. Remove the Valve Cover.
5. Remove the Valve Plug using a 10mm Wrench (Figure 34).
Note: Only turn the Pressure Screw 1/4 turn at a time to prevent over adjustment.
6. Adjust the Pressure Screw by turning it counterclockwise 1/4 turn (less
pressure) or clockwise 1/4 turn (more pressure) with a 4mm Allen Wrench
(Figure 35).
Front Bolts,
Washers and
Locknuts
Nut
Figure 33
Valve Plug
erator Leve
O
Valve Cover
Rear Bolts,
Washers and
Locknuts
Pressure
Valve
If you turn the pressure screw out too far and it comes out of the valve, screw
it back in all the way as you count the number of full turns until it stops. Turn
it back out half the number of turns to position the screw at the central
pressure location. Use this position to start pressure adjustment again.
7. Replace the Valve Plug and operate the Log Splitter to check the setting and
adjust further as needed.
Valve plug should always be installed before testing pressure to protect
yourself from high pressure fluid.
8. Position the Valve Cover.
9. Install the rear hardware of the Valve Cover using Two 1/2" Wrenches.
10. Install the front hardware of the Valve Cover using Two 9/16" Wrenches.
11. Install the Operator Lever Knob by screwing it on clockwise.
Figure 34
Pressure
Screw inside
Figure 35
CONTACT US AT www.DRpower.com 21
22 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Chapter 5: Troubleshooting
Most problems are easy to fix. Consult the Troubleshooting Table below for common problems and their solutions. If you
continue to experience problems, contact us at www.DRpower.com or call toll-free 1-800-DR-OWNER (376-9637) for support.
Before performing any repairs or maintenance procedure, unplug the Log Splitter power cord from the power source.
Troubleshooting Table
SYMPTOM POSSIBLE CAUSE
With Motor running and
the valve control handle
is pushed, the wedge
does not move or is slow
to respond.
The Motor does not run
Log fails to split.
Air in the system; Bleed any accumulated air from the hydraulic system.
The Log Splitter may not be on a level surface.
Make sure the voltage at the outlet or extension cord connection to the DR DUAL-ACTION
ELECTRIC LOG SPLITTER is 110-120VAC.
If you are using an extension cord, make sure that the cord is no more than 25 feet long, is
not smaller than 12 AWG wire or no more than 50 feet long, and is not smaller than 10 AWG
wire.
The hydraulic fluid may be low. Check and adjust the level as required.
In extreme high temperature and heavy rapid use, the hydraulic fluid may have overheated.
Allow the machine to cool.
The wood you are splitting may be too hard, it has knots, or its fiber is very tough.
Check the high-pressure hose, fittings, and valve openings for dirt and debris that may have
obstructed the openings.
If the Wedge will still not move or is slow to respond, Visit our website at www.DRPower.com,
call 1-800-DR-OWNER (376-9637), or call a qualified hydraulic mechanic for assistance to
replace worn components. Be sure to reference Hydraulic Safety in Chapter 1.
Splitter unplugged; plug Splitter in.
Splitter Cord may be damaged; visit our website at www.DRPower.com or call 1-800-DR-
OWNER (376-9637) for assistance.
The motor Reset has tripped; push the Reset Button.
If the above causes are not the problem, a circuit breaker might need to be reset; Reset Circuit
Breaker.
If the Motor still does not run, visit our website at www.DRPower.com or call 1-800-DR-
OWNER (376-9637) for assistance.
Check the possible causes for the previous Wedge operation symptom.
Incorrect positioning of the log; re-position the log flat on the splitting beam with the end
squarely against the Base.
Log exceeds permitted dimensions or the wood is too hard for the capacity of the machine.
The maximum log length is 20" with a maximum diameter of 24" for the DR DUAL-ACTION
ELECTRIC LOG SPLITTER.
There may be a hydraulic fluid leak. Locate the leak using a piece of cardboard under the
machine. Visit our website at www.DRPower.com, call 1-800-DR-OWNER (376-9637), or call a
qualified hydraulic mechanic for assistance to replace worn components. Be sure to reference
Hydraulic Safety in Chapter 1.
Hydraulic pressure is too low. Visit our website at www.DRPower.com, call 1-800-DR-
OWNER (376-9637), or call a qualified hydraulic mechanic for assistance to replace worn
components. Be sure to reference Hydraulic Safety in Chapter 1.
CONTACT US AT www.DRpower.com 23
Troubleshooting Table (Continued)
Before performing any repairs or maintenance procedure, unplug the Log Splitter power cord from the power source.
SYMPTOM POSSIBLE CAUSE
Ram advances with a
jerky motion or with
strong vibrations.
Hydraulic fluid leaking
from the ram or other
external parts.
Check the possible causes for the Ram operation symptom in “Log fails to split” above.
Check the hydraulic fluid level.
Bleed any accumulated air from the hydraulic system. To bleed, make sure the fluid level is
correct, cycle in one direction, bottom out, hold for 5 seconds, retract fully, bottom out, hold
for 5 seconds, repeat 10 times. If the problem persists, visit our website at
www.DRPower.com or call 1-800-DR-OWNER (376-9637) for assistance.
The hydraulic fluid seals may be worn. Visit our website at www.DRPower.com or call 1-800-
DR-OWNER (376-9637), or call a qualified hydraulic mechanic for assistance to replace worn
components. Be sure to reference Hydraulic Safety in Chapter 1.
Splitter Breaker or house
Breaker is being tripped
excessively.
Pressure Valve set too high; Adjust Valve pressure by performing adjustment on page 18.
24 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Chapter 6: DR DUAL-ACTION ELECTRIC LOG SPLITTER Road Towable Kit
Tools and Supplies Needed:
Two 7/16" Wrenches
Two 1/2" Wrenches
Two 9/16" Wrenches
Two 3/4" Wrenches
15/16" Wrench
15/16" Socket with 1/2" Ratchet
Original
Tow Hitch
Installing the Road Towable Kit
12. Remove the existing Hitch from the Splitter by removing the large Bolt,
Washers and Locknut using a 15/16" Wrench and Ratchet with a 15/16"
Socket (Figure 36).
13. Attach the new Tow Hitch to the Frame with the two 1/2-13 x 4" Bolts and
Locknuts using two 3/4" Wrenches (Figure 37).
14. Position the Safety Chains at the holes in the Frame and secure with two
3/8-16 x 1-1/2" Bolts, four Washers (one on Bolt side and one on Locknut
side) and Locknuts using two 9/16" Wrenches.
15. Place the Vehicle Connector end of the Wire Harness near the Tow Hitch
and let it extend about two feet past the Hitch. Place the 7/16" Tube Clamp
around the Harness and secure the Clamp to the Frame using two 7/16"
Wrenches (Figure 38).
Note: Make sure there is enough of the Harness past the Tube Clamp to be
connected to the tow vehicle.
16. Guide the other end of the Harness behind the Hitch and under the Frame.
Feed the Harness over the center of the Hydraulic Tank so it is at the Back of
the machine.
17. Remove a Bolt, Washer and Locknut at the center of the Frame on the Left
side with two 9/16" Wrenches (Figure 39). Place the large Tube Clamp over
the Harness and secure to the Frame with the Bolt, Washer and Locknut
from the kit. Tighten the Clamp Hardware with two 1/2" Wrenches.
Hardware
Figure 36
Hitch
Hardware
New Tow
Hitch
Chain
Hardware
Safety
Chains
Figure 37
Small Tube
Clamp
Vehicle Connector
This End
Figure 38
Tube Clamp
Hardware
Hose
Clamp
Figure 39
CONTACT US AT www.DRpower.com 25
(
Roadside
Tail Light
Figure 40
Nylon Locknut
Roadside
Fender
Cable Ties
Carriage
Bolts and
Locknuts
Yellow and
Brown Wires
(roadside)
18. Assemble the Fenders to the Frame with eight 5/16-18 x 3/4" Carriage Bolts
(fender side) and Locknuts using a 1/2" Wrench (Figure 40).
19. Position the roadside Tail Light (yellow/brown wires) and curbside Tail Light
(green/brown wires) onto the Fenders and secure with one of the 1/4-20
Locknuts on the outside stud using a 7/16" Wrench.
20. Route the Yellow/Brown Wire Connector with a White Ground Wire behind
the Tank on the roadside (left side) of the Splitter.
21. Plug in the Connector, place the Ground Wire onto the inner Stud and
secure it with a 1/4-20 Locknut using a 7/16" Wrench (Figure 41).
22. Route the Green/Brown Wire Connector with a White Ground Wire behind
the Tank on the curbside (right side) of the Splitter.
23. Plug in the Connector, place the Ground Wire onto the inner Stud and
secure it with a 1/4-20 Locknut using a 7/16" Wrench.
24. Use the Cable Ties to secure the excess Harness to the Engine Mount hole.
Secure the center portion of Harness to the two holes in the Frame. Trim all
Cable Ties with Wire Cutters.
Figure 41
Green and
Brown Wires
(curbside)
White
Ground Wire
both sides)
Locknut
26 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Attaching to Tow Vehicle
A
A
A
Making sure the Splitter is securely attached to the vehicle is the responsibility of the owner/operator. Failure to securely attach
the Splitter can cause loss of control of the vehicle or the Splitter being separated from the towing vehicle, resulting in serious
injury or death. ALWAYS use accessory lights and devices when transporting on a road or highway to warn operators of other
vehicles. Check your local government regulations.
25. Close the Latch Assembly on the Tow Hitch Assembly to lock the Tow
Hitch Assembly onto the Tow Ball (Figure 42). Attach the towing Safety
Chains to the tow vehicle ensuring there is enough slack for turning.
26. Make sure the hitch coupler is properly and securely attached to the tow
ball.
27. Insert the Locking Pin into the hole of the Latch Assembly to lock it in the
closed position (Figure 43).
28. For extra safety and security, you may want to purchase a lock to install into
the hole of the latch assembly.
29. Plug the Harness Connector to the Tow Vehicle.
Hitch Coupler Adjustment Check
30. Place a 2" ball in the socket of the coupler and close the latch assembly
(Figure 44). Verify that the locking trigger is properly engaged in its detent.
31. Pull on the ball and/or coupler, trying to remove the ball from the socket. If
the ball moves more than 1/16" in the coupler’s socket, the clamp requires
adjustment. Follow the proper adjustment procedure in the following steps.
Hitch Coupler Adjustment
32. With the proper size ball in the socket of the hitch coupler, close the latch of
the coupler completely (Figure 45). Verify that the locking trigger is properly
engaged in its detent.
33. Tighten the lock nut on the underside of the coupler until the spring
between the nut and the clamp is fully compressed. Then back off the lock
nut 1/2 turn or just enough that the latch is able to clamp and unclamp
from the ball.
Latch
ssembly
Figure 42
Figure 43
Latch
ssembly
Tow Hitch
ssembly
Safety
Chains
Locking Pin
Lock Nut
Ball Clamp
Figure 45
Spring
Locking
Pull
1/16"
Movement
Figure 44
CONTACT US AT www.DRpower.com 27
Trigger
Chapter 7: Parts Lists, Schematic Diagrams And Warranty
Parts List - FRAME ASSEMBLY
NOTE: Part numbers listed are available through DR Power Equipment.
Ref# Part# Description
1 11241 Washer, Flat, 5/16", USS
2 29387 Beam Assembly, With Labels
3 11075 Nut, Nylon Lock, 3/8-16
4 22909 Bolt, HHCS, 1/2-13 X 1.5" Gr5, ZP
5 23499 Washer, SAE Flat, 1/2", ZP
6 11072 Nut, Nylon Lock, 1/2-13
7 21155 Pin, Snap Safety, 3/8" X 2.75"
8 29367 Dipstick
9 19295 Clevis, Hitch
10 15745 Washer, Flat, 5/8", USS
11 29054 Mount, Tow Hitch, Rear
12 25297 Wheel And Tire Assembly, W/ Dust cap
13 29045 Axle
Ref# Part# Description
14 29386 Reservoir, With Labels
15 29053 Mount, Hitch, Tow
16 29382 Jack, Trailer, Wheeled
17 19296 Bolt, HCS, 5/8-11 X 1.75", Gr5, ZP
18 10174 Washer, .640" ID X 1.5" OD X .25"
19 10131 Nut, Nylon Lock, 5/8-11
20 29378 U--bolt, 3/8-16 X 2" X 4", ZP
21 19202 Label, DR Logo, 4.0", 4 Color
22 29377 Clamp, 2", Jack
23 25310 Nut, Slotted, 1-14, ZP
24 25311 Pin, Cotter, 3/16" X 2.5"
25 25318 Dust cap
28 DR
®
DUAL-ACTION ELECTRIC LOG SPLITTER
Schematic – FRAME ASSEMBLY
CONTACT US AT www.DRpower.com 29
Parts List – BEAM ASSEMBLY
NOTE: Part numbers listed are available through DR Power Equipment.
Daily Checklist for the DR DUAL-ACTION ELECTRIC LOG SPLITTER
To help maintain your DR DUAL-ACTION ELECTRIC LOG SPLITTER for optimum performance, we recommend you follow
this checklist each time you use your Log Splitter.
Before performing any repairs or maintenance procedure, unplug the Log Splitter power cord from the power source.
[ ] Clean and Wood Chips from the machine.
[ ] Check the Splitting Wedge for damage and sharpness.
[ ] Check the general condition of the Log Splitter, e.g.; nuts, bolts, welds, etc.
[ ] Check the Wedge for smooth travel.
[ ] Check the condition of the electrical cord.
[ ] Check the hydraulic fluid level
End of Season and Storage
Before performing any repairs or maintenance procedure, unplug the Log Splitter power cord from the power source.
Fully retract the Cylinder so the Rod is not visible.
Wipe down the DR DUAL-ACTION ELECTRIC LOG SPLITTER to remove any moisture, wood chips, and dirt that may have
accumulated on the Log Trays and Operating Handle.
Apply a thin coating of oil or #2 Lithium Grease to the leading edge of the Splitting Wedge.
Relieve any internal air pressure by moving the Operator Handle back forward and backwards.
If possible, store the Log Splitter in a dry, protected place. If it is necessary to store the Log Splitter outside, cover it with a
protective material (especially the Motor).
Do not store the log splitter in wet conditions. This can cause damage to the motor