Harbor Freight Tools 40318 User Manual
4 Ton Electric
Log Splitter
Model 40318
Assembly & Operating Instructions
Distributed by Exclusively by Harbor Freight Tools®.
Copyright 1999 by Harbor Freight Tools®. All Rights Reserved.
No portion of this manual or any artwork contained herein may be reproduced in any
manner, shape or form without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353.
Rev 03/04
SPECIFICATIONS MODEL # 40318 LOG SPLITTER
Electric Motor 2 Horsepower
115 Volts, 15 Amps, 1500 Watts
1 Phase, 60 Hertz, 3450 RPM
Power Cord AWG 14, 2’, UL listed, 3-prong
Measured Amperage 7 with no load
15 with load
187912
30 at start-up
Maximum Force 4 Tons (8,000 Lbs.)
Log Size Capacity 14-1/2” L x 12” diameter
Ram Travel 12”
Ram Diameter 1.175”
Hydraulic Oil Capacity 2.55 Liters / 2.7 Qts.
FEATURES OF THIS LOG SPLITTER
1. Portable. Small size, light weight and built-in wheels make it easy to deliver this powerful
tool to the work site.
2. Powerful. 4-ton power delivered by a beefy 1.175” hydraulic ram will make short work of
your log splitting task.
3. Electric Powered. Convenient and reliable electric powered hydraulic system avoids the
expense and hassle of maintaining a small gas engine. Just plug it in and start splitting
4. Hydraulic Ram. Powerful hydraulic ram splits logs in a safe controlled manner, without
axes, sledge hammers or wedges.
5. 2-Hand Safety Control. Built-in safety design keeps your hands away from the log and
splitter during operation.
6. Durable Steel Construction. Welded steel construction, and enclosed hydraulic ram make
this a tough, durable tool you’ll use for years.
SAVE THIS MANUAL
You will need this manual for the safety warnings and cautions, assembly instructions, operating
procedures, maintenance procedures, trouble shooting, parts list, and diagram. Keep your invoice
with this manual. Write the invoice number on the inside of the front cover. Keep both this manual
and your invoice in a safe, dry place for future reference.
NOTICE
The Warnings, Cautions, and Instructions discussed in this instruction manual cannot cover
all possible conditions and situations that may occur. It must be understood by the operator
that common sense and caution are factors which cannot be built into this product, but must be
supplied by the operator.
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SAFETY WARNING & CAUTIONS
WARNING: When using powered equipment, basic safety precautions should
always be followed to reduce the risk of personal injury and hazards.
READ ALL INSTRUCTIONS BEFORE USING THIS TOOL!
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KEEP WORK AREA CLEAN. Cluttered areas invite injuries.
OBSERVE WORK AREA CONDITIONS. Do not use tools in damp, wet, or poorly lit
locations. Don’t expose to rain. Keep work area well lit. Do not use electrically powered
equipment in the presence of ammable gases or liquids.
KEEP CHILDREN AWAY. Children must never be allowed in the work area. Do not let them
handle machines, tools, or equipment.
STORE IDLE EQUIPMENT. When not in use, tools must be locked up in a dry location to
inhibit rust. Always lock up tools and keep out of reach of children.
DO NOT FORCE THE TOOL. It will do the job better and more safely at the rate for which
it was intended. Do not use inappropriate attachments in an attempt to exceed the tool’s
capacities.
USE THE RIGHT TOOL FOR THE JOB. Do not use a tool for a purpose for which it was
not intended.
DRESS PROPERLY Do not wear loose clothing or jewelry, as they can be caught in moving
parts. Non-skid footwear is recommended. Wear restrictive hair covering to contain long hair.
Always wear appropriate work clothing.
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USE EYE, EAR AND BREATHING PROTECTION. Always wear ANSI approved impact
safety goggles if you are producing metal lings or wood chips. Wear an ANSI approved dust
mask or respirator when working around metal, wood, and chemical dusts and mists. Use
ANSI approved ear protection when working in a loud or noisy environment.
DO NOT ABUSE THE POWER CORD. Protect the power cord from damage, either from
impacts, pulling or corrosive materials. Do not yank machine’s cord to disconnect it from the
receptacle.
DO NOT OVERREACH. Keep proper footing and balance at all times. Do not reach over or
across running machines.
MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer
performance. Follow instructions for lubricating and changing accessories. Inspect power
cord periodically and, if damaged, have it repaired by an authorized technician. Inspect all
hydraulic seals for leaks prior to use. Control handle and power switch must be kept clean,
dry, and free from oil and grease at all times.
REMOVE ADJUSTING KEYS AND WRENCHES. Be sure that keys and adjusting
wrenches are removed from the tool or machine work surface before operation.
AVOID UNINTENTIONAL STARTING. Be sure that you are prepared to begin work before
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turning the start switch on.
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Hydraulic systems. Never operate this tool if there is a hazard presented by hydraulic uid.
Before using the splitter, check for hydraulic leaks. Be sure the tool and your work area are clean and
free of oil spills. Hydraulic uid can create hazards, causing you to slip and fall, your hands to slip
while using the machine, or re hazard.
STAY ALERT. Watch what you are doing. Do not operate this machine when you are tired.
DO NOT OPERATE THIS MACHINE WHILE UNDER THE INFLUENCE OF
ALCOHOL, DRUGS, OR PRESCRIPTION MEDICINES.
CHECK FOR DAMAGED PARTS. Before using any tool, any part that appears damaged
should be carefully checked to determine that it will operate properly and perform its
intended function. Check for alignment and binding of moving parts, any broken parts or
mounting xtures, and any other condition that may affect proper operation. Any part that is
damaged should be properly repaired or replaced by a qualied technician. Do not use the
tool if any switch does not turn on and off properly.
REPLACEMENT PARTS AND ACCESSORIES. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty. Only use parts and
accessories intended for use with this tool, which are available from Harbor Freight Tools.
SPECIAL WARNINGS WHEN USING THIS LOG SPLITTER
Using this powerful tool may create special hazards.
Take particular care to safeguard yourself and those around you.
Electrical Safety. Never operate this tool if there is an electrical hazard. Never operate an
electrical tool in wet conditions. Never operate this tool with an improper electrical cord or extension
cord. Never operate this tool unless you are plugged into a properly grounded outlet, which supplies
110-120 Volts, and is protected by a 30 Amp circuit breaker.
Physical Hazards. Log Splitting creates special physical hazards. Never operate this tool unless
you are wearing proper safety gloves, hard-toed shoes and ANSI-approved eye protection. Be careful
of the splinters that will be produced, to avoid puncture injury and potential jamming of the tool.
Never try to split logs which are too large or small to t properly within the tool. Never attempt to
split logs containing nails, wire or other debris. Clean up as you work; accumulated split wood and
wood chips can create a hazardous work environment. Never continue to work in a cluttered work
area which may cause you to slip, trip or fall. Keep onlookers away from this tool, and never allow
unauthorized persons to operate this tool.
NOTICE: No list of warnings can be all inclusive. The operator must supply common
sense, and operate this tool in a safe manner.
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