HPSi 300 User manual

Operators, Maintenance And
Parts Manuals
HIGH QUALITY VIBRATORY HAMMERS, HYDRAULIC AUGERS, AND HYDRAULIC POWER UNITS
GeoQuip Power Systems, LLC
Model 300Model 300

TABLE OF CONTENTS
Section 1 General Information
1.1 Warranty 5
1.2 Model 300 Vibratory Exciter with Power Unit 6
Section 2 Safety
2.1 Important Safety Information 9
2.2 Standard Safety Procedures 10
Section 3 Introduction
3.1 Specications 13
3.2 General Overview 14
Section 4 Maintenance
4.1 Daily Maintenance 18
4.2 General Maintenance 19
4.3 Maintenance Schedule 20
4.4 Torque Specications 21
4.5 Fluids and Filters Specications 22
4.6 Disassembly of Exciter Case 24
4.7 Movable Jaw Replacement 29
Section 5 Operation
5.1 Connecting the Hydraulic Hoses 34
5.2 Caisson Beam and Hydraulic Caisson Clamps 35
5.3 Pre-start of Power Pack 36
5.4 Starting Units 38
5.5 Stopping Units 40
5.6 Setting System Relief Valves and Pressures 41
Section 6 Troubleshooting
6.1 Power Unit 44
6.2 Vibratory Exciter 45

TABLE OF CONTENTS
Section 7 Parts
7.1 Model 300-Exciter Gear Case-300 48
7.2 Model 300-Universal Sheeting Clamp 50
7.3 Model 300-125 Ton Caisson Clamp 52
7.4 Model 300-Caisson Beam 54
7.6 Model 300-Brake Valve Manifold 56
7.7 Model 300-Hydraulic Manifold 58
7.8 Model 300-Power Unit Replacement Parts 60
7.9 Model 300-Vibration Suppressor 66
7.10 Model 300-Hydraulic Schematic-Model 300 Vibro Hammer & Power Pack 69
7.11 Model 300-Harness Layout 70
7.12 Model 300-Harness Diagram 71
7.13 Model 300-Vibro Control Pendant Electrical Schematic 72
7.14 Model 300-C9.3B Industrial Engine Electrical System 1 of 2 73
7.15 Model 300-C9.3B Industrial Engine Electrical System 2 of 2 79
Section 8 Placard
8.1 Placards and Safety Signs 81

SECTION 1
GENERAL
INFORMATION

Model 300 - 5
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
1.1 Warranty
GeoQuip Power Systems, LLC hereby warrants that the Model 300 is free from defects in material and workmanship attributable
to GeoQuip Power Systems, LLC under normal use and service for a period of ninety (90) days from date of delivery of such
machine.
THE EXCLUSIVE REMEDY OF THE BUYER UNDER THIS WARRANTY is the repair or replacement, without charge, of any
defective part or parts of this machine as long as buyer noties GeoQuip Power Systems, LLC by registered mail of such defect
within seventy-ve (75) days from the date of delivery of this machine.
Any part or parts claimed to be defective must be shipped to the GeoQuip Power Systems, LLC factory at 1203 Ozark, N. Kansas
City, Missouri 64116, transportation prepaid. The GeoQuip Power Systems, LLC acceptance of any part so shipped shall not be
deemed an admission that the part is defective, and if GeoQuip Power Systems, LLC nds that any part returned is not defective,
such part shall be re-shipped to the Buyer at Buyer’s expense.
THE BUYER’S SOLE AND EXCLUSIVE REMEDY AGAINST GeoQuip Power Systems, LLC UNDER THIS WARRANTY shall be for
the REPAIR OR REPLACEMENT of defective parts as provided above. THE BUYER AGREES THAT NO OTHER REMEDY, INCLUDING,
BUT NOT LIMITED TO, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR LOST PROFITS, LOST SALES, INJURY TO PERSONS OR
PROPERTY OR OTHER INCIDENTAL OR CONSEQUENTIAL LOSS SHALL BE AVAILABLE TO THE BUYER.
THE SOLE PURPOSE OF THE STIPULATED EXCLUSIVE REMEDY shall be to provide the Buyer with free repair or replacement
of defective parts in the manner provided herein. This EXCLUSIVE REMEDY shall not be deemed to fail of its essential purpose so
long as GeoQuip Power Systems, LLC is willing and able to repair or replace defective parts in the prescribed manner. THE BUYER
SHALL NOT BE REQUIRED TO DELIVER A DEFECTIVE PART TO GeoQuip Power Systems, LLC IF:
(1)The part was destroyed as a result of its defect in any party covered in the warranty.
AND
(2)GeoQuip Power Systems, LLC is reasonably satised that the part was defective at the time of sale.
If both of these conditions are met, GeoQuip Power Systems, LLC shall replace the part in the same manner provided herein as if
the Buyer had delivered it to GeoQuip Power Systems, LLC at its factory.
THIS WARRANTY SHALL NOT APPLY to any machinery which has su󰀨ered abuse, misuse, neglect or accident or to any
machinery which has been altered so as to a󰀨ect its ability or reliability, (except where such alteration has been accomplished with
the prior written consent of GeoQuip Power Systems, LLC) or which has been repaired in any way by the Buyer without the prior
written consent of GeoQuip Power Systems, LLC or which has been negligently installed by the Buyer.
WARNING: THIS PRODUCT IS NOT TO BE USED IN ANY FASHION DIFFERENT FROM THAT WHICH BUYER HAS ADVISED
SELLER SHALL BE ITS INTENDED USE. NO WARRANTY CONVEYED HEREIN SHALL APPLY TO A USE OTHER THAN THAT WHICH
BUYER HAS INDICATED TO SELLER AT THE TIME OF PURCHASE.
SELLER DOES NOT WARRANT PRODUCTS MANUFACTURED BY OTHER MANUFACTURERS WHICH MAY BE USED IN THE
ASSEMBLY OF THE TOTAL PRODUCT SOLD BY SELLER, BUYER’S SOLE REMEDY AS TO PRODUCTS MANUFACTURED BY
OTHERS SHALL BE PURSUED WITH SUCH OTHER COMPONENT PRODUCT MANUFACTURERS.
THE BUYER EXPRESSLY UNDERSTANDS THAT GeoQuip Power Systems, LLC HAS MADE NO EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, IMPLIED OR EXPRESSED WARRANTIES FOR MERCHANTABILITY OR FITNESS,
OTHER THAN THE EXPRESSED WARRANTY SET FORTH ABOVE. THE SELLER, HEREBY, DISCLAIMS ALL OTHER EXPRESSED
WARRANTIES, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND ALL OTHER
IMPLIED WARRANTIES.
Any oral statements made by any person about the machine described in the Agreement DO NOT CONSTITUTE WARRANTIES
and are not part of this Agreement. The entire Agreement between the parties hereto is embodied in this writing. This writing
constitutes the nal expression of the parties’ Agreement, and it is a COMPLETE AND EXCLUSIVE STATEMENT of the terms of that
Agreement. All oral or written agreements between the parties made prior to the execution of this Agreement are hereby merged
herein. This Agreement SHALL NOT BE MODIFIED OR ALTERED in any way other than by writing, signed by the parties to the
Agreement, their successors or authorized agents, and this Agreement SHALL NOT BE VARIED, SUPPLEMENTED, QUALIFIED,
EXPLAINED, OR INTERPRETED BY ANY PRIOR COURSE OR DEALING BETWEEN THE PARTIES OR BY ANY USAGE OF TRADE.
GeoQuip Power Systems, LLC
1203 Ozark
North Kansas City, Missouri 64116
GENERAL INFORMATION

Model 300 - 6
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
1.2 Model 300 Vibratory Exciter with Power Unit
The GeoQuip Power Systems, LLC Model 300 Vibratory Pile Hammer is designed
for the installation and removal of a variety of pilings types. It utilizes high-speed directional
vibration and customized hydraulic clamping accessories.
The Model 300 consists of ve main parts: a vibratory exciter, a hydraulic clamp
assembly suitable for driving or pulling a particular type of pile, a hydraulic hose bundle
150-feet in length, is driven by a diesel hydraulic power unit, and a remote control pendant
that operates the hammer and clamp.
GENERAL INFORMATION

Model 300 - 7
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
1.2.1 Vibratory Exciter
The vibratory exciter head consists of four gears turning four eccentric weights driven by a
Hydraulic Motor at a rate of 1,600 vibrations per minute.
All eccentrics are timed to cancel the side forces and sum the up and down forces of the
eccentric weights to create the amplitude necessary to drive or pull the pile.
The vibration of the exciter case is isolated by the use of 12 rubber elastomers and
provides for a maximum line pull of 45 tons of extracting force. The addition of four elastomers
may be used to increase to 60 tons maximum pull.
1.2.2 Diesel Hydraulic Power Unit
The 300 diesel hydraulic power unit is equipped with a manufacturers Caterpillar C9.3 Tier
4 Final Diesel Engine with a rated output of 415 H.P. The power unit is mounted on a skid type
fuel tank base and is equipped with full engine and hydraulic instrumentation inside the fully
enclosed unit. A 50-foot remote control electrical operated pendant is standard on the Model
300 and allows the operator to move around for the best view of the worksite.
1.2.3 Hydraulic Hose Bundle
The 300 unit is also equipped with a 150-foot Kevlar sleeved hydraulic hose bundle,
standard, consisting of three 50-foot sections.
1.2.4 Hydraulic Clamp Assembly
Various hydraulic clamp types are available for various types of piling. Consult the factory
or your nearest Factory Authorized Representative for the particular clamp assembly required
for your application.
1.2.5 Remote Control Pendant
The vibratory exciter is operated by a hand-held, remote control pendant. The pendant
control switches stop and start the vibration, closes and opens the hydraulic clamp, has an
emergency stop button, and throttle up and down.
GENERAL INFORMATION

SECTION 2
SAFETY

Model 300 - 9
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
2.1 Important Safety Information
Most accidents involving product operation, maintenance, and repair are caused by a
failure to observe basic safety rules and precautions. An accident can often be avoided by
recognizing potentially hazardous situations before the situation occurs. A person must always
be alert to potential hazards. This person should also have the necessary training, skills, and
tools to perform these functions properly.
WARNING
IMPROPER OPERATION AND/OR MAINTENANCE OF THIS PRODUCT CAN BE EXTREMELY
DANGEROUS AND COULD RESULT IN SERIOUS INJURY OR DEATH.
DO NOT OPERATE, PERFORM MAINTENANCE, OR MAKE ANY REPAIRS ON THIS PRODUCT
UNTIL YOU HAVE READ AND UNDERSTOOD THE OPERATION, MAINTENANCE AND REPAIR
INFORMATION IN THIS MANUAL.
SAFETY PRECAUTIONS AND WARNINGS ARE ALSO PROVIDED ON THE PRODUCT. IF THESE
HAZARD WARNINGS ARE NOT FOLLOWED, SERIOUS BODILY INJURY OR DEATH COULD
OCCUR TO YOU OR OTHER PERSONS.
GeoQuip Power Systems, LLC cannot anticipate every possible circumstance that might
involve a potential hazard. The warnings in this publication and on the product are therefore
not all inclusive. If a tool, procedure, work method or operation technique not specically
recommended by GeoQuip Power Systems, LLC is used, you must rst determine that it is
not dangerous for you and others in the vicinity. Concern for the safety of the product should
also be taken into consideration. You should ensure that the unit will not be damaged or made
unsafe by the particular operation, maintenance, or repair procedures you choose.
The information, specications, and illustrations in this document are the latest available
at the time of publication. The specications, pressures, measurements, adjustments,
illustrations, and other items can change at any time.
These changes can a󰀨ect the service given to the product. Obtain the complete and most
current information before starting any job. GeoQuip Power Systems, LLC factory authorized
representative have the most current information available. For the name of the nearest
FACTORY AUTHORIZED REPRESENTATIVE contact GeoQuip Power Systems, LLC. at
(816) 221- 4774.
SAFETY

Model 300 - 10
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
2.2 Standard Safety Procedures
WARNING
NEVER START ENGINE WITH THE GOVERNOR LINKAGE DISCONNECTED. INSTALL GUARDS
OVER ALL EXPOSED ROTATING PARTS.
ALWAYS STOP ENGINE BEFORE ADJUSTING OR REPAIRING ENGINE HYDRAULIC POWER
UNIT.
DO NOT WEAR LOOSE CLOTHING WHEN WORKING NEAR ENGINE OR EXCITER.
ALWAYS WEAR PROTECTIVE GLASSES, CLOTHING, HEADGEAR, RESPIRATOR, ETC. WHEN
CONDITIONS REQUIRE THEM.
NEVER INSPECT ENGINE COOLING SYSTEM WHILE UNIT IS RUNNING.
IF EQUIPPED WITH JACKET WATER COOLING SYSTEM, REMOVE COOLANT FILLER CAP
SLOWLY TO RELIEVE PRESSURE THAT MAY HAVE BUILT UP DURING OPERATION. NEVER
REMOVE CAP WHILE ENGINE IS HOT OR OPERATING. STEAM FROM COOLING SYSTEM COULD
CAUSE SERIOUS INJURY.
EXTINGUISH ALL OPEN FLAMES INCLUDING CIGARETTES OR OTHER BURNING SUBSTANCES
WHILE REFUELING UNIT AND WHEN SERVICING BATTERIES.
WARNING
EXTINGUISH ALL OPEN FLAMES INCLUDING CIGARETTES OR OTHER BURNING SUBSTANCES
WHILE CHECKING BATTERY ELECTROLYTE LEVEL. BATTERIES GIVE OFF FLAMMABLE AND
EXPLOSIVE FUMES.
ELECTROLYTE SOLUTION IS AN ACID. CONTACT WITH EXPOSED SKIN WILL CAUSE SERIOUS
INJURY. ALWAYS WEAR PROTECTIVE GEAR WHEN REFILLING AND HANDLING ELECTROLYTE
SOLUTION.
POWER UNIT MUST HAVE PROPER VENTILATION TO INSURE SAFE AND EFFICIENT
OPERATION.
NEVER ATTEMPT REPAIRS YOU DO NOT UNDERSTAND. ALWAYS FOLLOW MANUAL
INSTRUCTIONS.
ALWAYS REPAIR AND/OR REPLACE BROKEN OR DAMAGED PARTS BEFORE OPERATION. USE
OF INCORRECT TOOLS IN OPERATION AND REPAIR SITUATIONS CAN FURTHER INCREASE
RISKS TO MACHINERY AND OPERATORS.
REMOVE ALL TOOLS, ELECTRICAL CORDS, AND OTHER LOOSE ITEMS FROM THE POWER
UNIT AND VIBRATORY EXCITER PRIOR TO USE.
DISPOSE OF WASTE OIL AND OTHER WASTE PRODUCTS SAFELY. ALWAYS WIPE UP SPILLED
OIL, COOLANT, FUEL, ETC.
SAFELY DISPOSE OF CONTAMINATED RAGS AND CONTAINERS. NEVER LEAVE IN OR ON THE
POWER UNIT ENCLOSURE. NEVER STORE FLAMMABLE LIQUIDS NEAR THE POWER UNIT OR
EXCITER.
SAFETY

Model 300 - 11
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
DANGER
INSULATE ALL ELECTRICAL CONNECTIONS AND DISCONNECTED WIRES.
DISCONNECT AND TAPE THE BATTERY GROUND LEAD BEFORE WORKING ON THE ENGINE TO
PREVENT ACCIDENTAL IGNITION.
WHEN RIGGING THE VIBRATOR, A STEEL WIRE ROPE SLING MUST BE CONNECTED TO THE
LIFTING PIN OR SHACKLE OF THE VIBRATION SUPPRESSOR. THE REQUIRED STRENGTH OF
THIS SLING DEPENDS ON THE CAPACITY OF THE CRANE AND THE WORK TO BE DONE. A
SAFETY FACTOR OF 5 IS RECOMMENDED.
SAFETY

SECTION 3
INTRODUCTION

Model 300 - 13
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
3.1 Specications
3.1.1 H.P.S.I. Model 300 Vibratory Pile Hammer Specications
EXCITER
ECCENTRIC MOMENT ........................................................3,000 in/lbs
FREQUENCY .......................................................................1,600 vpm
DYNAMIC FORCE .............................................................. 110 tons
AMPLITUDE ....................................................................... .875"
MAXIMUM LINE PULL ........................................................45 tons, 60 tons optional
PILE CLAMPING FORCE ....................................................200 tons
SUSPENDED WEIGHT ........................................................7,600 lbs, without clamp*
WIDTH ..................................................................................95”
THROAT WIDTH ..................................................................14”
OVERALL HEIGHT ..............................................................100”
3.1.2 H.P.S.I. Model 300 Power Pack
CATERPILLAR C9.3B T 4F DIESEL ENGINE ................... 415 HP
HYDRAULIC FLOW ........................................................... 115 GPM
MAXIMUM DRIVE PRESSURE .......................................... 5,000 PSI
MAXIMUM CLAMP PRESSURE ........................................ 5,000 PSI
WEIGHT .............................................................................. 12,500 lbs
LENGTH .............................................................................. 144"
WIDTH ................................................................................. 60"
HEIGHT ............................................................................... 99"
REMOTE PENDANT ........................................................... ELECTRICAL
SHEET METAL ENCLOSURE ............................................ STANDARD
*all numbers based on standard conguration, subject to change at any time and variable based on attachments
INTRODUCTION

Model 300 - 14
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
3.2 General Overview
INTRODUCTION

SECTION 4
MAINTENANCE

Model 300 - 18
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
4.1 Daily Maintenance
1) Do a “walkaround” inspection of the Power Unit and the Vibratory Exciter. Taking a few
minutes to recognize and correct minor discrepancies can prevent major repairs at a later
date.
2) Measure the crankcase oil level. The oil level must be between ADD and FULL marks
on the dipstick. Refer to the Caterpillar Oil capacities and specications located on the
engine or in the engine manual for recommended oil types and capacities.
3) Inspect the coolant level. The level must be at least half way up the sight glass located on
the coolant reservoir.
4) All guards must be in place. Repair or replace any guards that are missing or damaged.
5) Check the level of the hydraulic oil in the hydraulic sight gauge located on the side of the
hydraulic reservoir. Add as needed per the hydraulic oil specications located in Section
4.5.1 of this manual.
6) Visually check all hydraulic hoses and ttings for any signs of oil leaks and correct if
necessary.
7) Visually inspect all bolts, pins, and fasteners used in mounting the sheet metal enclosure,
radiator brackets, oil coolers, hydraulic manifold, hydraulic reservoir, and any other
components.
8) Check all nuts, bolts, and visible fasteners, for any necessary or required maintenance.
Replace any missing or faulty nuts, bolts, fasteners or components as necessary.
9) Check the condition of the two Fixed Jaw bolts, P/N BT-1SB-5, and replace if loose,
cracked, or broken prior to using the Exciter.
10) Check the condition of the Movable Jaw Pin, P/N CLP 33040, and replace if loose,
cracked, or broken prior to using the Exciter.
11) Check the condition of the Movable Jaw, P/N CLP-32495A, for any possible cracks or
damage and replace, if necessary, prior to using the Exciter.
12) Upon lifting the 300 Exciter to a free-hanging position, check the level of the gear oil in
the sight glass located in the lower left hand corner of the case. Try to position the case
as level as possible to achieve the most accurate measurement possible.
13) Check the condition of all elastomers, P/N VIB-33036, and replace, should any damage
or extensive wear be present, before using the Exciter.
14) Grease the Clamp Piston Rod, P/N CLP 32657, by using a grease gun and applying
grease to the two Alimite ttings located on the sides of the Clamp Housing. This should
be done at least two times a day.
MAINTENANCE

Model 300 - 19
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
4.2 General Maintenance
4.2.1 Power Unit
1) Perform all Caterpillar maintenance requirements per the Engine Operation and
Maintenance Manual.
2) At 250 hours, replace the pre-charge lter elements, P/N FIL-33119 located at the rear
of the engine opposite the instrument panel side of the Power Unit. Observe the dirt
indicator oat levels on the side of the lter housing. Replace the elements before the
dirt indicators are in the red area. Check the condition of the hydraulic elements with the
engine running at maximum R.P.M. to obtain an accurate reading.
3) Replace the Transfer Pump Filter located on the Hydraulic Reservoir every 6 months or
earlier if conditions exist.
4) Replace the Hydraulic Oil as necessary due to any contamination by foreign materials
such as water, dirt, mixtures of incompatible Hydraulic Oils, or any other substance that
cannot be removed by means of the Filter Elements.
5) Replace the Desiccant Material located in the Midland Air Dryer once a year or every 500
hours of operation, whichever comes rst.
4.2.2 Vibratory Exciter
1) Check the Exciter Case Gear Oil level for signs of moisture or extreme heat. Replace if
either condition is evident.
2) Replace Exciter Case Gear Oil every 3 months or 250 hours, whichever comes rst.
3) Run the Exciter at least once a month to maintain lubrication of pumps, Eccentric
Bearings, and other vital parts.
4) Replace the Exciter Motor Filter Elements located in the top of the Suspension Housing
ONLY with the factory replacement P/N FIL-01022, after 250 hours of operation. Should
the hydraulic system be subjected to any premature contamination, change earlier.
DO NOT replace with paper type elements. These elements will collapse and require a
serious and costly repair.
5) Replace all missing or damaged bolts, nuts, or fasteners immediately and prior to starting
or using the Vibratory Exciter.
6) Replace any damaged hoses on the Exciter or the Hose Bundle when any evidence of
potential failure exist.
7) Repair any oil leaks from the Exciter Case as soon as evidence exists of leaks to ensure
that the Gear Case does not run low or without Gear Oil.
8) Replace Exciter Case Gear Oil immediately after any unauthorized use.
9) Turn exciter from stored side down to stored side up when exciter is stored for extended
periods of time. It is not ideal to start unit with dry bearings in the exciter case.
MAINTENANCE

Model 300 - 20
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
MAINTENANCE
4.3 Maintenance Schedule
4.3.1 Power Unit
ITEM AS NEEDED 100 HOURS 250 HOURS 500 HOURS
ENGINE OIL *1
ENGINE OIL FILTER *1
ENGINE AIR FILTER *1
ENGINE COOLANT *1
DIESEL FUEL *1
HYDRAULIC OIL
HYDRAULIC FILTERS
PUMP DRIVE
TRANSFER PUMP FILTER
AIR DRYER DESICCANT
4.3.2 Vibratory Exciter Unit
ITEM AS NEEDED 100 HOURS 250 HOURS 500 HOURS
GEAR OIL
CLAMP GREASE
MOTOR FILTER
FASTENERS
HOSES
CLAMP JAWS
*1-SERVICE PER CATERPILLAR OPERATIONS AND MAINTENANCE MANUALS

Model 300 - 21
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
4.4 Torque Specications
1) Proper torque applied to all the fasteners and bolts on a Vibratory Exciter greatly reduces
systematic problems and frequent repairs. It is therefore extremely important that the
following chart be followed with as much precision as possible.
2) All torque specs are for lubricated threads. It is recommended that oil be used to lubricate
threads on all fasteners to assure proper torque. DO NOT USE “ANTISEIZE” IN ANY
AREA OPEN TO THE GEAR BOX OF THE EXCITER.
THE USE OF LOCTITE WILL ACHIEVE THE SAME LUBRICATION AS “TORQUE
VALVES”.
3) Listed below are the major fasteners used in the assembly of the GeoQuip Power
Systems, LLC MODEL
300 VIBRATORY HAMMER. For any additional information regarding the fasteners used on
this product, please consult the factory.
SIZE TYPE REQUIRED TORQUE
3/8” 16 SOCKET-HEAD GRADE 8 47 FT./LBS.
1/2” 13 HEX-HEAD GRADE 8. 77 FT./LBS
1/2” 13 SOCKET-HEAD GRADE 8 115 FT./LBS.
5/8” 11 HEX-HEAD GRADE 8 153 FT./LBS.
3/4” 10 HEX-HEAD GRADE 8 271 FT./LBS.
3/4” 10 NUT GRADE 8 188 FT./LBS
3/4” 10 SOCKET-HEAD GRADE 8 400 FT./LBS.
1” 8 HEX-HEAD GRADE 8 600 FT./LBS.
1” 8 SOCKET-HEAD GRADE 8 800 FT./LBS.
1” 8 LOCK NUT 455 FT./LBS.
1-3/4” 5 HEX-HEAD GRADE 8 4500 FT./LBS.
4) The achievement of the proper torque value on this bolt might exceed the average
capacity of an ordinary torque wrench. Use the “turn of the bolt” method to tighten bolt
properly.
5) There are many fasteners available which are not suitable for use with HPSI products.
Replace with only “American Manufactured” or factory replacement fasteners.
MAINTENANCE

Model 300 - 22
d/b/a Hydraulic Power Systems • Phone: [phone] • hydraulicpowersystems.com
4.5 Fluids and Filters Specications
4.5.1 Lubricants
Power Unit Engine Oil-Refer to Caterpillar Operation and Maintenance Manual or engine
manufacturers specs.
Power Pack Pump Drive Gear Oil-Conoco SAE 85W-140.
Hydraulic Oil-Units are shipped with Chevron Clarity AW46, unless otherwise designated
by customer. Check for oil type “E” or label located on the hydraulic tank. Conventional
hydraulic oils are also acceptable but may not be EPA or coast guard approved for spillage.
The following are approved substitutes to the hydraulic system:
• Texaco Rando HD-46 Mobil DTE-15.
• Exxon-Univis P-32 Conoco 46.
Exciter Gear Case Oil-Units are shipped with Texaco Meropa 220 Gear Oil. The following
are approved substitutes:
• Mobil SCH-634 Gear Oil.
• Shell Omala 75.
NOTE
When adding gear oils it is advisable to maintain the same gear oil rather than mixing di󰀨erent
types of oils. Some oils, although compatible with the design of this machine, may not be
compatible with other types of gear oil.
Hydraulic Clamp Grease-NLGI No. 2 or equal.
4.5.2 Fuels
Diesel Fuel-See Caterpillar Operation and Maintenance Manual or engine manufacturer
specications.
4.5.3 Coolants
Diesel Engine Radiator-See Caterpillar Operation and Maintenance Manual or engine
manufacturer specications.
MAINTENANCE