HD45
HYDRAULIC
HAMMER DRILL
Safety, OperatiOn and Maintenance
USer ManUaL
© 2012 Stanley Black & Decker, Inc.
New Britain, CT 06053
U.S.A.
66301 4/2014 Ver. 5
DECLARATION OF CONFORMITY
DECLARATION OF CONFORMITY
ÜBEREINSTIMMUNGS-ERKLARUNG
DECLARATION DE CONFORMITE CEE
DECLARACION DE CONFORMIDAD
DICHIARAZIONE DI CONFORMITA
Hydraulic Tools
______________________________________________________________________
I, the undersigned:
Ich, der Unterzeichnende:
Je soussigné:
El abajo firmante:
lo sottoscritto:
Weisbeck, Andy
Surname and First names/Familiennnam e und Vornamen/Nom et prénom/Nombre y apellido/Cognome e nome
hereby declare that the equipment specified hereunder:
bestätige hiermit, daß erklaren Produkt genannten Werk oder Gerät:
déclare que l’équipement visé ci-dessous:
Por la presente declaro que el equipo se especifica a continuación:
Dichiaro che le apparecchiature specificate di seguito:
1. Category:
Hammer Drill, Hydraulic
Kategorie:
Catégorie:
Categoria:
Categoria:
2. Make/Marke/Marque/Marca/Marca
Stanley
3. Type/Typ/Type/Tipo/Tipo:
HD4511001, HD4531001
4. Serial number of equipment:
Seriennummer des Geräts:
Numéro de série de l’équipement:
Numero de serie del equipo:
Matricola dell´attrezzatura:
All
Has been manufactured in conformity with
Wurde hergestellt in Übereinstimmung mit
Est fabriqué conformément
Ha sido fabricado de acuerdo con
E’ stata costruita in conformitá con
Directive/Standards
Richtlinie/Standards
Directives/Normes
Directriz/Los Normas
Direttiva/Norme
No.
Nr
Numéro
No
n.
Approved body
Prüfung durch
Organisme agréé
Aprobado
Collaudato
EN ISO
EN ISO
EN ISO
EN ISO
ISOISO
Machinery Directive
12100-1:2009
12100-2:2009
8662-3:1992
3744:2009
792-5:1994
2006/42/EC:2006
Self
Self
Self
Self
Self
Self
5. Special Provisions: None
Spezielle Bestimmungen:
Dispositions particulières:
Provisiones especiales:
Disposizioni speciali:
6. Representative in the Union: Patrick Vervier, Stanley Dubuis 17-19, rue Jules Berthonneau-BP 3406 41034 Blois Cedex, France.
Vertreter in der Union/Représentant dans l’union/Representante en la Union/Rappresentante presso l’Unione
Done at/Ort/Fait à/Dado en/Fatto a Stanley Hydraulic Tools, Milwaukie, Oregon USA
Date/Datum/le/Fecha/Data 1-4-11
Signature/Unterschrift/Signature/Firma/Firma
Position/Position/Fonction/Cargo/Posizione Engineering Manager
1/4/2011
2 ► HD45 User Manual
TABLE OF CONTENTS
WARNING
IMPORTANT
DECLARATION OF CONFORMITY .......................................................................................................................... 2
SAFETY SYMBOLS ..................................................................................................................................................4
SAFETY PRECAUTIONS .......................................................................................................................................... 5
TOOL STICKERS & TAGS ........................................................................................................................................6
HOSE TYPES ............................................................................................................................................................7
HOSE RECOMMENDATIONS ..................................................................................................................................8
FIGURE 1. TYPICAL HOSE CONNECTIONS .......................................................................................................8
HTMA REQUIREMENTS ...........................................................................................................................................9
OPERATION ............................................................................................................................................................10
CHARGING THE ACCUMULATOR .........................................................................................................................12
FIGURE 2. CHARGING THE ACCUMULATOR ................................................................................................... 13
TOOL PROTECTION & CARE ................................................................................................................................14
TROUBLESHOOTING ............................................................................................................................................15
SPECIFICATIONS ................................................................................................................................................... 16
ACCESSORIES.......................................................................................................................................................16
SERVICE TOOLS ....................................................................................................................................................16
HD45 PARTS ILLUSTRATION ................................................................................................................................17
HD45 PARTS LIST ..................................................................................................................................................18
To ll out a Product Warranty Recording form, and for information on your warranty,
visit Stanleyhydraulic.com and select the Warranty tab.
(NOTE: The warranty recording form must be submitted to validate the warranty).
SERVICING THE STANLEY HYDRAULIC HAMMER DRILL. This manual contains safety, operation, and routine
maintenance instructions. Stanley Hydraulic Tools recommends that servicing of hydraulic tools, other than routine
maintenance, must be performed by an authorized and certied dealer. Please read the following warning.
SERIOUS INJURY OR DEATH COULD RESULT FROM THE IMPROPER REPAIR OR
SERVICE OF THIS TOOL.
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN
AUTHORIZED AND CERTIFIED DEALER.
For the nearest authorized and certied dealer, call Stanley Hydraulic Tools at the number listed on the back of this
manual and ask for a Customer Service Representative.
HD45 User Manual ◄ 3
SAFETY SYMBOLS
DANGER
WARNING
CAUTION
CAUTION
NOTICE
IMPORTANT
Safety symbols and signal words, as shown below, are used to emphasize all operator, maintenance and repair actions which, if not strictly followed, could result in a life-threatening situation, bodily injury or damage to equipment.
This is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible
injury or death.
This safety alert and signal word indicate an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
This safety alert and signal word indicate a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
This signal word indicates a potentially hazardous situation which, if not avoided, may result in property damage.
This signal word indicates a situation which, if not avoided, will result in damage
to the equipment.
This signal word indicates a situation which, if not avoided, may result in damage to the equipment.
Always observe safety symbols. They are included for your safety and for the protection of the tool.
LOCAL SAFETY REGULATIONS
Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and maintenance personnel.
4 ► HD45 User Manual
SAFETY PRECAUTIONS
Tool operators and maintenance personnel must always
comply with the safety precautions given in this manual
and on the stickers and tags attached to the tool and
hose.
These safety precautions are given for your safety. Review them carefully before operating the tool and before
performing general maintenance or repairs.
Supervising personnel should develop additional pre-
cautions relating to the specic work area and local
safety regulations. If so, place the added precautions in
the space provided in this manual.
The model HD45 Hydraulic Hammer Drill will provide
safe and dependable service if operated in accordance
with the instructions given in this manual. Read and understand this manual and any stickers and tags attached
to the tool and hose before operation. Failure to do so
could result in personal injury or equipment damage.
• The operator must start in a work area without by-
standers. Flying debris can cause serious injury.
• Do not operate the tool unless thoroughly trained
or under the supervision of an instructor. Establish
a training program for all operators to ensure safe
operation.
• Always wear safety equipment such as goggles, ear
and head protection, and safety shoes at all times
when operating the tool. Use gloves and aprons
when necessary.
• The operator must be familiar with all prohibited
work areas such as excessive slopes and dangerous terrain conditions.
• Do not inspect, clean or replace any part(s) if the
hydraulic power source is connected. Do not inspect
or clean the tool while the hydraulic power source is
connected. Accidental engagement of the tool can
cause serious injury.
• Always connect hoses to the tool hose couplers be-
fore energizing the hydraulic power source. Be sure
all hose connections are tight and are in good condition.
• Do not operate the tool at oil temperatures above
140 °F/60 °C. Operation at higher temperatures can
cause higher than normal temperatures at the tool
which can result in operator discomfort.
• Do not operate a damaged, improperly adjusted, or
incompletely assembled hammer drill.
• Never wear loose clothing that can get entangled in
the working parts of the tool.
• Keep all parts of your body away from the drill and
maintain proper footing and balance at all times.
• When working near electrical conductors, always
assume that all conductors are energized and that
insulation, clothing and hoses can conduct electricity. Stay a safe distance away from electrical conductors.
• If the hydraulic power supply has been interrupted,
place the hammer drill in the OFF position before
restarting the hydraulic power supply.
• To avoid personal injury or equipment damage, all
tool repair, maintenance and service must only be
performed by authorized and properly trained personnel.
• Never rest the tool on your foot.
• Never allow your face to come close to the tool.
• Never start the tool while it is lying on the ground.
• Warning: Use of this tool on certain materials during
demolition could generate dust potentially containing a variety of hazardous substances such as asbestos, silica or lead. Inhalation of dust containing
these or other hazardous substances could result
in serious injury, cancer or death. Protect yourself
and those around you. Research and understand
the materials you are cutting. Follow correct safety
procedures and comply with all applicable national,
state or provisional health and safety regulations
relating to them, including, if appropriate arranging
for the safe disposal of the materials by a qualied
person.
HD45 User Manual ◄ 5
TOOL STICKERS & TAGS
Stanley Hydraulic tools
Division of the Stanley Works
3810 SE Naef Road
Milwaukie, OR 97267
05152
Stanley Decal
28376
Stanley Decal (CE Models)
CAUTION
7-9 GPM / 26-34 LPM
DO NOT EXCEED 2000 PSI/140 BAR
DO NOT EXCEED SPECIFIED FLOW OR PRESSURE
USE CLOSED-CENTER TOOL ON CLOSED-CENTER
SYSTEM. USE OPEN-CENTER TOOL ON OPEN-CENTER
SYSTEM. CORRECTLY CONNECT HOSES TO TOOL “IN”
AND “OUT” PORTS. IMPROPER HANDLING, USE OR OTHER
MAINTENANCE OF TOOL COULD RESULTINALEAK, BURST
OR OTHER TOOL FAILURE. CONTACTAT A LEAK OR BURST
CAN CAUSE OIL INJECTION INTO THE BODY.FAILURE TO
OBSERVE THESE PRECAUTIONS CAN RESULTIN SERIOUS
03786
HD45 GPM Decal
PERSONAL INJURY.
28409
Composite Decal (CE Models)
D
30 LPM @ 138 BAR
EHTMA CATEGORY
HD45 HAMMER DRILL
WEIGHT: 22 KG/48 LB
FLOW: 34 LPM/9 GPM
PRESSURE: 140 BAR/2000 PSI
29689
Name Tag
Lwa
114
66297
Sound Power Decal
28322
CE Decal (CE Models Only)
11207
Circuit Type D Decal
NOTE:
THE INFORMATION LISTED ON
THE STICKERS SHOWN, MUST BE
LEGIBLE AT ALL TIMES.
REPLACE DECALS IF THEY
BECOME WORN OR DAMAGED.
REPLACEMENTS ARE AVAILABLE
FROM YOUR LOCAL STANLEY
DISTRIBUTOR.
The safety tag (p/n 15875) at right is attached to
the tool when shipped from the factory. Read and
understand the safety instructions listed on this
tag before removal. We suggest you retain this tag
and attach it to the tool when not in use.
1. FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTI-
FIED AS NON-CONDUCTIVE WHEN USING HYDRAULIC
TOOLS ON OR NEAR ELECTRICAL LINES MAY RESULT IN
DEATH OR SERIOUS INJURY.
BEFORE USING HOSE LABELED AND CERTIFIED AS NON-
CONDUCTIVE ON OR NEAR ELECTRIC LINES BE SURE THE
HOSE IS MAINTAINED AS NON-CONDUCTIVE. THE HOSE
SHOULD BE REGULARLY TESTED FOR ELECTRIC CURRENT
LEAKAGE IN ACCORDANCE WITH YOUR SAFETY DEPARTMENT INSTRUCTIONS.
2. A HYDRAULIC LEAK OR BURST MAY CAUSE OIL INJECTION
INTO THE BODY OR CAUSE OTHER SEVERE PERSONAL
INJURY.
A. DO NOT EXCEED SPECIFIED FLOW AND PRESSURE
FOR THIS TOOL. EXCESS FLOW OR PRESSURE MAY
CAUSE A LEAK OR BURST.
B. DO NOT EXCEED RATED WORKING PRESSURE OF
HYDRAULIC HOSE USED WITH THIS TOOL. EXCESS
PRESSURE MAY CAUSE A LEAK OR BURST.
C. CHECK TOOL HOSE COUPLERS AND CONNECTORS
DAILY FOR LEAKS. DO NOT FEEL FOR LEAKS WITH
YOUR HANDS. CONTACT WITH A LEAK MAY RESULT
IN SEVERE PERSONAL INJURY.
IMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
DANGERDANGER
D. DO NOT LIFT OR CARRY TOOL BY THE HOSES. DO
NOT ABUSE HOSE. DO NOT USE KINKED, TORN OR
DAMAGED HOSE.
3. MAKE SURE HYDRAULIC HOSES ARE PROPERLY CONNECTED TO THE TOOL BEFORE PRESSURING SYSTEM.
SYSTEM PRESSURE HOSE MUST ALWAYS BE CONNECTED TO TOOL “IN” PORT. SYSTEM RETURN HOSE
MUST ALWAYS BE CONNECTED TO TOOL “OUT” PORT.
REVERSING CONNECTIONS MAY CAUSE REVERSE
TOOL OPERATION WHICH CAN RESULT IN SEVERE
PERSONAL INJURY.
4. DO NOT CONNECT OPEN-CENTER TOOLS TO CLOSEDCENTER HYDRAULIC SYSTEMS. THIS MAY RESULT IN
LOSS OF OTHER HYDRAULIC FUNCTIONS POWERED BY
THE SAME SYSTEM AND/OR SEVERE PERSONAL INJURY.
5. BYSTANDERS MAY BE INJURED IN YOUR WORK AREA.
KEEP BYSTANDERS CLEAR OF YOUR WORK AREA.
6. WEAR HEARING, EYE, FOOT, HAND AND HEAD PRO-
TECTION.
7. TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE,
ALL TOOL REPAIR MAINTENANCE AND SERVICE MUST
ONLY BE PERFORMED BY AUTHORIZED AND PROPERLY
TRAINED PERSONNEL.
IMPORTANT
READ OPERATION MANUAL AND
SAFETY INSTRUCTIONS FOR THIS
TOOL BEFORE USING IT.
USE ONLY PARTS AND REPAIR
PROCEDURES APPROVED BY
STANLEY AND DESCRIBED IN THE
OPERATION MANUAL.
TAG TO BE REMOVED ONLY BY
TOOL OPERATOR.
SEE OTHER SIDE
6 ► HD45 User Manual
SAFETY TAG P/N 15875 (shown smaller then actual size)
HOSE TYPES
The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hydraulic system. There are three types of hydraulic hose that meet this requirement and are authorized for use with
Stanley Hydraulic Tools. They are:
Certied non-conductive — constructed of thermoplastic or synthetic rubber inner tube, synthetic ber braid
reinforcement, and weather resistant thermoplastic or synthetic rubber cover. Hose labeled certied non-
conductive is the only hose authorized for use near electrical conductors.
Wire-braided (conductive) — constructed of synthetic rubber inner tube, single or double wire braid reinforcement, and weather resistant synthetic rubber cover. This hose is conductive and must never be used near
electrical conductors.
Fabric-braided (not certied or labeled non-conductive) — constructed of thermoplastic or synthetic rubber inner tube, synthetic ber braid reinforcement, and weather resistant thermoplastic or synthetic rubber cover. This
hose is not certied non-conductive and must never be used near electrical conductors.
HOSE SAFETY TAGS
To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydraulic
Tools. DO NOT REMOVE THESE TAGS.
If the information on a tag is illegible because of wear or damage, replace the tag immediately. A new tag may be
obtained from your Stanley Distributor.
THE TAG SHOWN BELOW IS ATTACHED TO “CERTIFIED NON-CONDUCTIVE” HOSE
DANGER
1. FAILURE TO USE HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE
WHEN USING HYDRAULIC TOOLS ON OR NEAR ELECTRIC LINES MAY RESULT IN
DEATH OR SERIOUS INJURY.
FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROP-
ERLY TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND
ELECTRIC LINES.
2. BEFORE USING HYDRAULIC HOSE LABELED AND CERTIFIED AS NON-CONDUCTIVE
ON OR NEAR ELECTRIC LINES. WIPE THE ENTIRE LENGTH OF THE HOSE AND FITTING WITH A CLEAN DRY ABSORBENT CLOTH TO REMOVE DIRT AND MOISTURE AND
TEST HOSE FOR MAXIMUM ALLOWABLE CURRENT LEAKAGE IN ACCORDANCE WITH
SAFETY DEPARTMENT INSTRUCTIONS.
DO NOT REMOVE THIS TAG
SEE OTHER SIDE
SIDE 1
3. DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE. IMPROPER USE
OR HANDLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE.
KEEP HOSE AS FAR AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT
CONTACT DURING USE. CONTACT AT THE BURST CAN CAUSE BODILY INJECTION
AND SEVERE PERSONAL INJURY.
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, ABRASION, CUTTING, OR
CONTACT WITH HIGH TEMPERATURE SURFACES. DO NOT USE IF KINKED. DO NOT
USE HOSE TO PULL OR LIFT TOOLS, POWER UNITS, ETC.
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAMAGE TO COUPLINGS IF ANY OF THESE CONDITIONS EXIST, REPLACE THE HOSE
IMMEDIATELY. NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE.
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
(Shown smaller than actual size)
DANGER
DANGER
SEE OTHER SIDE
SIDE 2
THE TAG SHOWN BELOW IS ATTACHED TO “CONDUCTIVE” HOSE.
DANGER
DANGER
1. DO NOT USE THIS HYDRAULIC HOSE ON OR NEAR ELECTRIC LINES. THIS HOSE IS
NOT LABELED OR CERTIFIED AS NON-CONDUCTIVE. USING THIS HOSE ON OR NEAR
ELECTRICAL LINES MAY RESULT IN DEATH OR SERIOUS INJURY.
2. FOR PROPER AND SAFE OPERATION MAKE SURE THAT YOU HAVE BEEN PROPERLY
TRAINED IN CORRECT PROCEDURES REQUIRED FOR WORK ON OR AROUND ELECTRIC LINES.
3. DO NOT EXCEED HOSE WORKING PRESSURE OR ABUSE HOSE. IMPROPER USE OR HAN-
DLING OF HOSE COULD RESULT IN BURST OR OTHER HOSE FAILURE. KEEP HOSE AS FAR
AWAY AS POSSIBLE FROM BODY AND DO NOT PERMIT DIRECT CONTACT DURING USE.
CONTACT AT THE BURST CAN CAUSE BODILY INJECTION AND SEVERE PERSONAL INJURY.
4. HANDLE AND ROUTE HOSE CAREFULLY TO AVOID KINKING, CUTTING, OR CONTACT
WITH HIGH TEMPERATURE SURFACES. DO NOT USE IF KINKED. DO NOT USE HOSE TO
PULL OR LIFT TOOLS, POWER UNITS, ETC.
DO NOT REMOVE THIS TAG
SEE OTHER SIDE
5. CHECK ENTIRE HOSE FOR CUTS CRACKS LEAKS ABRASIONS, BULGES, OR DAMAGE TO
COUPLINGS IF ANY OF THESE CONDITIONS EXIST, REPLACE THE HOSE IMMEDIATELY.
NEVER USE TAPE OR ANY DEVICE TO ATTEMPT TO MEND THE HOSE.
6. AFTER EACH USE STORE IN A CLEAN DRY AREA.
DANGER
SEE OTHER SIDE
DO NOT REMOVE THIS TAG
DO NOT REMOVE THIS TAG
SIDE 1
SIDE 2
(Shown smaller than actual size)
HD45 User Manual ◄ 7
HOSE RECOMMENDATIONS
Min. Working Pressure
USE
(Press/Return)
Certied Non-Conductive Hose - Fiber Braid - for Utility Bucket Trucks
Oil Flow Hose Lengths Inside Diameter
GPM LPM FEET METERS INCH MM PSI BAR
4-9 15-34 up to 10 up to 3 3/8 10 Both 2250 155
Conductive Hose - Wire Braid or Fiber Braid -DO NOT USE NEAR ELECTRICAL CONDUCTORS
4-6 15-23 up to 25 up to 7.5 3/8 10 Both 2500 175
4-6 15-23 26-100 7.5-30 1/2 13 Both 2500 175
5-10.5 19-40 up to 50 up to 15 1/2 13 Both 2500 175
5-10.5 19-40 51-100 15-30 5/8 16 Both 2500 175
5/8 16 Pressure 2500 175
3/4 19 Return 2500 175
5-10.5 19-40 100-300 30-90
10-13 38-49 up to 50 up to 15 5/8 16 Both 2500 175
5/8 16 Pressure 2500 175
3/4 19 Return 2500 175
10-13 38-49 51-100 15-30
3/4 19 Pressure 2500 175
1 25.4 Return 2500 175
10-13 38-49 100-200 30-60
5/8 16 Pressure 2500 175
13-16 49-60 up to 25 up to 8
3/4 19 Return 2500 175
3/4 19 Pressure 2500 175
1 25.4 Return 2500 175
13-16 49-60 26-100 8-30
PRESSURE
<<< FLOW
RETURN
FLOW >>>
Figure 1. Typical Hose Connections
Tool to Hydraulic Circuit Hose
Recommendations
The chart to the right shows recommended
minimum hose diameters for various hose
lengths based on gallons per minute (gpm)/
liters per minute (lpm). These recommenda-
tions are intended to keep return line pressure
(back pressure) to a minimum acceptable lev-
el to ensure maximum tool performance.
8 ► HD45 User Manual
This chart is intended to be used for hydraulic
tool applications only based on Stanley Hy-
draulic Tools tool operating requirements and
should not be used for any other applications.
All hydraulic hose must have at least a rated
minimum working pressure equal to the maxi-
mum hydraulic system relief valve setting.
All hydraulic hose must meet or exceed
specications as set forth by SAE J517.
HTMA / EHTMA REQUIREMENTS
HTMA / EHTMA REQUIREMENTS
HTMA
HYDRAULIC SYSTEM REQUIREMENTS
Flow Range
Nominal Operating Pressure
(at the power supply outlet)
System relief valve setting
(at the power supply outlet)
Maximum back pressure
(at tool end of the return hose)
Measured at a max. uid viscosity of:
(at min. operating temperature)
Temperature: Sufcient heat rejection
capacity to limit max. uid temperature to:
(at max. expected ambient temperature)
Min. cooling capacity at a temperature
difference of between ambient and uid
temps
NOTE:
Do not operate the tool at oil temperatures above 140° F (60° C). Operation at higher temperatures can cause operator
discomfort at the tool.
Filter
Min. full-ow ltration
Sized for ow of at least:
(For cold temp. startup and max.
dirt-holding capacity)
4-6 gpm 7-9 gpm 9-10.5 gpm 11-13 gpm
(15-23 lpm) (26-34 lpm) (34-40 lpm) (42-49 lpm)
1500 psi 1500 psi 1500 psi 1500 psi
(103 bar) (103 bar) (103 bar) (103 bar)
2100-2250 psi 2100-2250 psi 2200-2300 psi 2100-2250 psi
(145-155 bar) (145-155 bar) (152-159 bar) (145-155 bar)
250 psi 250 psi 250 psi 250 psi
(17 bar) (17 bar) (17 bar) (17 bar)
400 ssu* 400 ssu* 400 ssu* 400 ssu*
(82 centistokes) (82 centistokes) (82 centistokes) (82 centistokes)
140° F 140° F 140° F 140° F
(60° C) (60° C) (60° C) (60° C)
3 hp 5 hp 6 hp 7 hp
(2.24 kW) (3.73 kW) (5.22 kW) (4.47 kW)
40° F 40° F 40° F 40° F
(22° C) (22° C) (22° C) (22° C)
25 microns 25 microns 25 microns 25 microns
30 gpm 30 gpm 30 gpm 30 gpm
(114 lpm) (114 lpm) (114 lpm) (114 lpm)
TYPE I TYPE II
TOOL TYPE
TYPE RR
TYPE III
Hydraulic uid Petroleum based
(premium grade, anti-wear, non-conductive)
Viscosity (at min. and max. operating temps)
NOTE:
When choosing hydraulic uid, the expected oil temperature extremes that will be experienced in service determine the
most suitable temperature viscosity characteristics. Hydraulic uids with a viscosity index over 140 will meet the requirements
over a wide range of operating temperatures.
*SSU = Saybolt Seconds Universal
EHTMA
100-400 ssu* 100-400 ssu* 100-400 ssu* 100-400 ssu*
(20-82 centistokes)
CLASSIFICATION
HYDRAULIC SYSTEM
REQUIREMENTS
Flow Range
Nominal Operating Pressure
(at the power supply outlet)
System relief valve setting
(at the power supply outlet)
NOTE: These are general hydraulic system requirements. See tool specication page for tool specic requirements
B
3.5-4.3 gpm 4.7-5.8 gpm 7.1-8.7 gpm 9.5-11.6 gpm 11.8-14.5 gpm
(13.5-16.5 lpm) (18-22 lpm) (27-33 lpm) (36-44 lpm) (45-55 lpm)
1870 psi 1500 psi 1500 psi 1500 psi 1500 psi
(129 bar) (103 bar) (103 bar) (103 bar) (103 bar)
2495 psi 2000 psi 2000 psi 2000 psi 2000 psi
(172 bar) (138 bar) (138 bar) (138 bar) (138 bar)
C
D
HD45 User Manual ◄ 9
OPERATION
PREOPERATION PROCEDURES
CHECK POWER SOURCE
1. Using a calibrated owmeter and pressure gauge,
check that the hydraulic power source develops a
ow of 7-9 gpm/26-34 lpm at 1500-2000 psi/105-
140 bar.
2. Make certain that the hydraulic power source is
equipped with a relief valve set to open at 2250
psi/155 bar.
CHECK THE TOOL
1. Make certain all tool accessories are correctly installed. Failure to install tool accessories properly
can result in damage to the tool or personal injury.
2. There should be no signs of leaks.
3. The tool should be clean and dry with all ttings and
fasteners tight.
BIT INSTALLATION
The hammer drill is designed for use with 1-inch to
2-inch diameter bits manufactured for Model 736 Skil
Hex Hammer Drills.
1. Pull the latch at the foot of the tool so that the drill
can be inserted into the drive hex.
WARNING
Do not allow your ngers to come between the latch
and drill steel when closing the latch.
2.
Push the latch back into the “latched” (vertical) position to lock the bit in place.
CONNECT HOSES
1. Wipe all hose couplers with a clean lint-free cloth
before making connections.
2. Connect the hoses from the hydraulic power source
to the tool ttings or quick disconnects. Connect the
return hose rst and disconnect it last to eliminate
or reduce trapped pressure for easier quick-connect
tting attachment.
NOTE:
If uncoupled hoses are left in the sun, pres sure in-
crease within the hoses can make them difcult to
connect. Whenever possible, connect the free ends
of hoses together.
3. Observe the ow indicators stamped on the hose
couplers to ensure that the ow is in the proper di-
rection. The female coupler on the tool’s “IN” port
is the inlet coupler. See illustration in back of this
manual for tool port identication.
4. Squeeze the drill trigger momentarily. If the drill does
not operate, the hoses might be reversed. Verify
correct connection of the hoses before continuing.
DRILL OPERATION
1. Observe all safety precautions.
2. Install the appropriate drill bit for the job.
NOTE:
The rotation of the drill bit is reversible. Drill bit
speed is variable in each direction. This is accomplished by rotating the lever on the lower section of
the tool. The tool is in neutral when the lever is in the
vertical “up” position. The lever can be rotated 90°
to the “horizontal” position in each direction. (The
direction that the bit rotates.) The distance that the
lever is rotated determines the speed of the bit. The
horizontal position in either direction is the maximum speed setting.
3. Select the speed of the bit best suited for the material being drilled. Most drilling is best accomplished
with the lever halfway between fully “On” (horizontal) and the vertical “up” position. Refer to the above
note. The drill is not suitable for drilling steel or wood.
4. Squeeze the trigger to start the drill. Adequate down
pressure is very important.
NOTE:
If the trigger is partially depressed, the piston will
cycle at a low rate and permit easier starting of the
drill bit into the work surface.
5. Periodically pull the drill out of the hole while the
bit is still rotating. This will clear the hole and allow
more efcient penetration.
6. If the bit binds in the hole, reverse direction of the bit
rotation to assist in “backing out” the drill.
7. Keep the drill bit centered in the hole.
10 ► HD45 User Manual
COLD WEATHER OPERATION
If the drill is to be used during cold weather, preheat
the hydraulic uid at low engine speed. When using the
normally recommended uids, uid tempera ture should
be at or above 50 °F/10 °C (400 SSU/ 82 centistokes)
before use.
Damage to the hydraulic system or drill can result from
use with uid that is too viscous or too thick.
UNDERWATER MODEL
PREVENTATIVE MAINTENANCE
After each use, the movable portions of the tool that
were exposed to water should be ushed with a water
displacing oil such as WD40®. Remove any remaining
water and debris as follows:
1. Turn the tool upside down (without the tool bit) and
spray oil through the drive hex and side holes in the
motor assembly to displace any remaining water in
the lower piston cavity.
2. Spray oil into the On/Off valve trigger slot area.
3. Dip or spray the entire tool.
4. Cycle the tool hydraulically several times before
storing away.
OPERATION
HD45 User Manual ◄ 11
CHARGING THE ACCUMULATOR
IMPORTANT
ACCUMULATOR TESTING
PROCEDURE
To check or charge the accumulator the following equipment is required:
31254 Charge Kit: which includes the following.
• Accumulator Tester (Part Number 02835).
• Charging Assembly (Part Number 15304).
(P/N 15304 includes a liquid lled gauge with snub
valve, hose and ttings.)
• NITROGEN bottle with an 1000 psi/70 bar minimum
charge. (Not included in 31254 Charge Kit.)
1. Remove the valve cap assembly from the hammer
drill.
2. Holding the chuck end of Accumulator Tester (Part
Number 02835) turn the gauge fully counterclockwise to ensure that the stem inside the chuck is
completely retracted.
3. Thread the tester onto the accumulator charging valve. Do not advance the gauge-end into the
chuck-end. Turn as a unit. Seat the chuck on the
accumulator charging valve and hand tighten only.
4. Advance the valve stem of the tester by turning the
gauge-end clockwise until a pressure is read on the
gauge (charge pressure should be 500-700 psi/3448 bar).
5. If pressure is OK unscrew the gauge-end from the
chuck to retract the stem, then unscrew the entire
tester assembly from the accumulator charging
valve. If pressure is low, charge the accumulator as
described in the following procedure.
6. Install the protective valve cap assembly.
ACCUMULATOR CHARGING
1. Perform steps 1 through 4 of the accumulator testing procedure above.
2. Connect the chuck of the charging assembly to the
charging valve on the accumulator tester or, if preferred, remove the tester from the charging valve
and connect the charging assembly chuck directly
to the charging valve.
3. Adjust the regulator to the charging pressure of 600
psi/42 bar.
NOTE:
It may be necessary to set the gauge at 650-700
psi/45-48 bar to overcome any pressure drop
through the charging system.
4. Open the valve on the charging assembly hose.
If the underwater model is to be used at depths
greater than 300 ft/91 m, increase the accumulator
charge 40 psi/3 bar for each 100 ft/30 m of depth to
offset water pressure.
5.
When the accumulator is fully charged close the
valve on the charging assembly hose and remove
the charging assembly chuck from the accumulator
tester or tool charging valve.
6. If the accumulator tester has been used, be sure to
turn the gauge-end fully counterclockwise before removing the tester from the charging valve of the tool.
7. Replace the valve cap assembly.
GENERAL SERVICE NOTES
1. If the hammer drill is repainted after servicing, be
sure to mask off the vent in the valve cap assembly.
Do not allow paint to enter the IN and OUT ports or
the bore of the motor assembly.
2. If the handle grips need to be replaced.
a. Remove the old grips and clean the handle.
b. Wash the new grips and the handle clean and
dry, simply push or drive the grips on. DO NOT
lubricate the parts. The grips will not be secure
on the handle if any grease or oil is used.
12 ► HD45 User Manual
CHARGING THE ACCUMULATOR
Figure 2. Charging the Accumulator
HD45 User Manual ◄ 13
TOOL PROTECTION & CARE
NOTICE
In addition to the Safety Precautions found in
this manual, observe the following for equipment
protection and care.
• Make sure all couplers are wiped clean before connection.
• The hydraulic circuit control valve must be in the
“OFF” position when coupling or uncoupling hydraulic tools. Failure to do so may result in damage to
the quick couplers and cause overheating of the hydraulic system.
• Always store the tool in a clean dry space, safe from
damage or pilferage.
• Make sure the circuit PRESSURE hose (with male
quick disconnect) is connected to the “IN” port. The
circuit RETURN hose (with female quick disconnect)
is connected to the opposite port. Do not reverse cir-
cuit ow. This can cause damage to internal seals.
• Always replace hoses, couplings and other parts
with replacement parts recommended by Stanley
Hydraulic Tools. Supply hoses must have a minimum working pressure rating of 2500 psi/172 bar.
• Do not exceed the rated ow (see Specications)
page in this manual for correct ow rate and model
number. Rapid failure of the internal seals may result.
• Always keep critical tool markings, such as warning
stickers and tags legible.
• Tool repair should be performed by experienced
personnel only.
• Make certain that the recommended relief valves
are installed in the pressure side of the system.
• Do not use the tool for applications for which it was
not intended.
• Never operate a hammer drill without a drill bit or
without holding it against the work surface. To do so,
places excessive strain on the hammer drill.
• Keep drill bits sharp for maximum tool performance.
Make sure the drill bits are not chipped or rounded
on the striking end.
14 ► HD45 User Manual
TROUBLESHOOTING
If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem.
When diagnosing faults in operation of the hammer drill, always check that the hydraulic power source is supplying
the correct hydraulic ow and a pressure to the tool as listed in the table. Use a owmeter known to be accurate.
Check the ow with the hydraulic uid temperature at least 80 °F / 27 °C.
Problem Cause Solution
Drill does not run. Power unit not functioning Check power unit for proper ow and
pressure (7–9 gpm/26–34 lpm, 1500–
2000 psi/104–140 bar).
Couplers or hoses blocked. Remove restriction.
Flow direction reversed. Pressure and
return lined hoses reversed at ports.
Mechanical failure of piston or automatic valve.
Drill does not drill effectively.
Drill operates slow. Low ow supply from power unit. Check power unit for proper ow (7–9
Drill gets hot. Hot oil going through tool. Check power unit. Be sure ow rate is
Oil leakage on drill bit. Lower piston or drive hex seal failure. Replace seals.
Oil leakage around trigger. Valve spool seal failure. Replace seals.
Low rotation torque.
Power unit not functioning. Check power unit for proper ow and
Couplers or hoses blocked. Remove restriction.
Low accumulator charge (pressure
hose will pulse more than normal).
Oil too hot
(above 140 °F/60 °C).
High backpressure. Check hydraulic system for excessive
Couplers or hoses blocked. Remove restriction.
Orice plug or internal passage blocked. Remove restriction.
Oil too hot (above 140 °F/60 °C) or too
cold (below 60 °F/16 °C).
Relief valve set too low. Adjust relief valve to 2100–2250 psi/145–
Motor not completely broken in.
Damage to motor clearances. Repair as required.
Mechanical binding during drilling. Take care to guide drill straight.
Be sure hoses are connected to their
proper ports.
Disassemble drill and inspect for damaged parts.
pressure (7–9 gpm/26–34 lpm, 1500–
2000 psi/104–140 bar).
Recharge accumulator. Replace diaphragm if charge loss continues.
Provide cooler to maintain proper oil temperature.
gpm/26–34 lpm).
backpressure (over 250 psi/17 bar).
Check power unit for proper oil temperatures. Bypass cooler to warm oil up or
provide cooler to maintain proper temperature.
155 bar.
not too high causing part of the oil to go
through the relief valve. Provide cooler to maintain proper oil temperature
(140 °F/60 °C maximum).
Check relief valve setting.
Continued operation or break in with motor break-in block will correct.
HD45 User Manual ◄ 15
SPECIFICATIONS
Operating Pressure ........................................................................................................1500-2000 psi / 105-140 bar
Flow Range ............................................................................................................................... 7–9 gpm / 26–34 lpm
Optimum Flow .................................................................................................................................... 8 gpm / 30 lpm
Capacity.................................................................. 1- to 2-in. / 25–50 mm Dia. No. 736 Skil Carbide Tipped Drill Bit
Porting ....................................................................................................................................................8 SAE O-ring
Connect Size and Type ................................................................................................... 3/8 in. Male Pipe Hose End
System...............................................................................................Open Center, HTMA Type II/ETMA Category D
Rotating Speed .......................................................................................................0-300 RPM (Forward or Reverse)
Hose Whips ........................................................................................................................................................... Yes
Weight .................................................................................................................................................. 45 lb / 20.4 kg
Length................................................................................................................................................. 14 in. / 35.6 cm
Motor ...............................................................................................................................................................Integral
SOUND POWER AND VIBRATION DECLARATION
Test conducted on HD45310E, S/N 5606 operated at standard 8 gpm input
Measured A-weighted sound power level, Lwa (ref. 1pW) in decibels 111 dBA
Uncertainty, Kwa, in decibels 3 dBA
Measured A-weighted sound pressure level, Lpa (ref. 20 µPa) at operator’s position, in decibels 98 dBA
Uncertainty, Kpa, in decibels 3 dBA
Values determined according to noise test code given in ISO 15744, using the basic standard
ISO 3744.
NOTE: The sum of a measured noise emission value and its associated uncertainty represents
an upper boundary of the range of values which is likely to occur in measurements.
Declared vibration emission value in accordance with EN 12096
Measured vibration emission value: a 25.6 m/sec²
Uncertainty: K 8.4 m/sec²
Values determined according to ISO 8662-3
ACCESSORIES
Carbide Bit 1 in. × 24 in. Long (Drills 14-7/8 in. Deep) ......................................................................................02281
Carbide Bit 1-1/4 in. × 24 in. Long (Drills 14-7/8 in. Deep) ................................................................................ 02282
Carbide Bit 2 in. × 24 in. Long (Drills 14-3/4 in. Deep) ......................................................................................02283
Carbide Bit 1 in. × 18 in. Long (Drills 8-7/8 in. Deep) ........................................................................................04668
Carbide Bit 1-1/4 in. × 36 in. Long (Drills 29 in. Deep) ......................................................................................04896
SERVICE TOOLS
Tamper Sleeve Tool ........................................................................................................................................... 01120
Accumulator Tester ............................................................................................................................................ 02835
Flow and Pressure Tester .................................................................................................................................. 04182
O-ring Tool Kit .................................................................................................................................................... 04337
Flow Sleeve Removal Tube ...............................................................................................................................04910
Flow Sleeve Removal Tool ................................................................................................................................ 04919
Bearing Installation Tool .................................................................................................................................... 05044
Latch Removal Tool ........................................................................................................................................... 05045
Bearing Installation Tool .................................................................................................................................... 05061
Latch Installation Tool ........................................................................................................................................ 05062
Accumulator Cylinder Puller ..............................................................................................................................05640
Seal Kit ..............................................................................................................................................................05839
Latch Installation Tool ........................................................................................................................................ 05879
Accumulator Charge Kit.....................................................................................................................................31254
16 ► HD45 User Manual
HD45 PARTS ILLUSTRATION
HD45 User Manual ◄ 17
HD45 PARTS LIST
ITEM
PART
NO.
NO. QTY. DESCRIPTION
1 07483 1 HANDLE
11358 1 HANDLE
2 04371 1 TRIGGER
3 04077 1 VALVE SPOOL, OC
04593 1 VALVE SPOOL, CC
4 20499 1 CHARGING VALVE
5 00844 2 SPIROL PIN, 1/4 × 1/2
6 04372 2 CAPSCREW
7 04932 2 SIDE ROD
8 04374 2 LOCK NUT
9 04056 1 ROD WIPER
10 01362 1 O-RING
11 00293 1 O-RING
12 04057 1 BUSHING
13 04058 1 SPRING
14 07479 1 ACCUMULATOR DIAPHRAGM
15 05988 1 ACCUMULATOR, VALVE BLOCK ASSY
16 04378 1 PORTING BLOCK
17 04379 2 O-RING
18 04380 1 AUTOMATIC VALVE BODY
19 02900 4 ROLL PIN, 1/8 × 1/2
20 04381 2 BACK-UP RING
21 04571 2 PUSH PIN
22 04382 1 AUTOMATIC VALVE
23 04383 1 FLOW SLEEVE TUBE
24 04605 4 PUSH PIN
25 04384 1 FLOW SLEEVE
26 04954 1 PISTON
27 02022 1 O-RING
28 04386 1 CUP SEAL
29 04780 1 WASHER
30 04934 1 CUP SEAL
31 05243 1 ORIFICE PLUG
32 03786 1 GPM DECAL
33 05152 1 STANLEY DECAL
34 00682 2 CAPSCREW
35 07493 1 CHARGE VALVE CAP
36 1119 7 2 BACK-UP RING
37 02494 2 HANDLE GRIP
38 01652 2 HOSE ASSY
39 04936 2 CAPSCREW
40 25534 2 WASHER
41 04937 1 MOTOR CONTROL VALVE
42 01211 1 O-RING
(HD4511001, HD4531001 ONLY)
ITEM
PART
NO.
NO. QTY. DESCRIPTION
43 04938 1 WASHER
44 01607 1 SET SCREW
45 04939 1 LEVER
46 04940 1 RETAINING RING
47 00783 2 PIPE PLUG
48 03826 2 BEARING
49 04033 1 IDLER GEAR
50 00713 2 DOWEL PIN
51 04942 1 MOTOR PLATE
52 01257 1 O-RING
53 1119 6 2 QUAD RING
54 04944 1 DRIVE HEX (LAND MODEL)
06678 1 DRIVE HEX (U/W MODEL)
55 04787 1 KEY
56 05976 1 MOTOR CHAMBER
57 05975 1 DRIVE GEAR
58 04947 2 BEARING
59 04948 1 THRUST WASHER
60 04949 1 THRUST BACK-UP WASHER
61 04950 1 GASKET
62 04759 1 SPRING BACK-UP
63 04951 1 DRIVE MOTOR CONTROL BLOCK
06680 1 DRIVE MOTOR CONTROL BLOCK
64 16445 1 LATCH
65 07063 8 WAVE SPRING
66 04756 2 LATCH WASHER
67 04761 1 RETAINING RING
68 01749 2 ROLL PIN
69 00114 1 ROLL PIN
70 00018 2 O-RING
71 29689 1 NAME TAG (CE ONLY)
72 66297 1 SOUND POWER DECAL (CE ONLY)
73 11207 1 CIRCUIT TYPE D DECAL (CE ONLY)
74 28322 1 CE DECAL (CE ONLY)
75 28409 1 COMPOSITE DECAL (CE ONLY)
76 01605 2 O-RING
77 07594 1 TRIGGER LOCK
78 07593 1 SPRING
79 00224 1 RETAINER RING
80 03972 1 COUPLER, FEMALE
81 03973 1 COUPLER, MALE
03971 1 COUPLER SET
05839 1 SEAL KIT
(LAND MODEL)
(U/W MODEL)
18 ► HD45 User Manual
Stanley Hydraulic Tools
3810 SE Naef Road
Milwaukie, Oregon 97267-5698 USA
(503) 659-5660 / Fax (503) 652-1780
www.stanleyhydraulic.com
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