Hammerhead 175XT User manual
960-1026 Issue: V2.0
Parts Manual
175XT
© 2022—HAMMERHEAD TRENCHLESS EQUIPMENT
500 South C.P. Ave.
Lake Mills, WI 53551
Contact us at www.hammerheadtrenchless.com
Printed in the USA
All rights reserved
Page 3
Table of Contents
Preface ..................................................................4
Chapter 1: Decals....................................................9
Decals—Exterior............................................. 10
Decals—Control Panel ..................................... 18
Decals—Interior.............................................. 20
Chapter 2: Hull ...................................................... 25
Hull Assembly-Interior ...................................... 26
Hull Assembly-Exterior ..................................... 32
Chapter 3: Rod Lift Assist Device ............................. 39
Rod Lift Assist Device—Mechanical .................... 40
Rod Lift Assist Device—Hydraulics ..................... 46
Chapter 4: Bungee Vise.......................................... 53
Bungee Vise—Installation ................................. 54
Bungee Vise—Mechanical ................................ 56
Bungee Vise—Hydraulics ................................. 62
Chapter 5: Breakout Vise ........................................ 65
Breakout Vise—Installation ............................... 66
Breakout Vise—Mechanical .............................. 68
Breakout Vise—Hydraulics................................ 74
Chapter 6: Spindle ................................................. 77
Spindle—Installation........................................ 78
Spindle—Mechanical ....................................... 80
Spindle—Hydraulics ........................................ 88
Chapter 7: Stabilizers ............................................. 95
Stabilizers—Installation .................................... 96
Stabilizers—Mechanical ................................. 102
Stabilizers—Hydraulics ...................................112
Chapter 8: Miscellaneous Items ............................. 121
Miscellaneous Items ...................................... 122
Chapter 9: Machine Hydraulics .............................. 125
Hydraulics-Bungee Vise ................................. 126
Hydraulics-Breakout Vise................................ 130
Hydraulics-Spindle ........................................ 138
Hydraulics-Stabilizers .................................... 142
Hydraulics-Pilot Valve .................................... 154
Hydraulics-Manifold....................................... 158
Hydraulics-Main Valve.................................... 166
Hydraulics-Joystick ....................................... 168
Hydraulic Schematic (931–7180)...................... 170
Chapter 10: Electrical ........................................... 177
Electrical Assembly ....................................... 178
Electrical Schematic (931–7179) ...................... 180
Wire Harness (931–7180) ............................... 182
Chapter 11: Appendix ........................................... 185
Torque Standards - Hydraulic Fittings ................ 186
Torque Values - SAE Fasteners........................ 188
Torque Values - Metric Fasteners...................... 190
Page 4
Preface
175XT
For replacement copy order P/N 960–1026
Update 05/07/2022
Descriptions and specifications were current at the time of publication. However, The Charles Machine
Works, Inc. (HammerHead Trenchless) reserves the right to make changes in engineering, design and
specifications; add improvements; or discontinue manufacturing at any time without notice or obligation.
This manual may not reflect the most current version of your machine. Please visit www.
hammerheadtrenchless.com for the most recent and up to date version.
HammerHead and the HammerHead logo are registered trademarks of
The Charles Machine Works, Inc., Lake Mills, WI, USA.
© 2022 The Charles Machine Works, Inc. All Rights Reserved.
Page 5
Welcome
HOW TO USE THIS MANUAL
This manual contains illustrations and parts list of components and assemblies which make up various
HammerHead® models. Each page consists of the name of the assembly or component, a figure number,
reference numbers, part numbers, part names, and the quantities of the parts used.
Assembly or component names help identify the illustration and parts for each figure. This name also helps
locate the general area of the machine where the assembly or component can be located.
Figure numbers are used to identify each assembly or component and to group these assemblies or
components into major categories.
Reference numbers shown in a column refers to the numbered parts in the illustration. This ties the part in
the illustration to the part number and description in the parts list. Part numbers are used to identify
individual parts or part assemblies.
Part descriptions provide the name of the part, plus additional information such as dimensional
specifications and what parts are grouped together to form part assemblies, which helps you identify the
part(s).
Quantities listed for each figure are only for that assembly or component and not the total used per
machine unless stated so in the “Remarks” column.
This parts manual is not intended to be a complete guide for machine service or repairs. Contact your
HammerHead dealer for any of your service or technical requirements.
ORDERING PARTS
Parts for repair or replacement are available through the worldwide network of authorized HammerHead
dealers. The use of aftermarket replacement parts in your HammerHead equipment reduces performance
and overall equipment life and may also void or interfere with the factory warranty.
Use only genuine HammerHead parts from your authorized dealer for repair or replacement. Always give
the serial number and model number of the machine for which parts are being ordered. When ordering
parts for component(s), which are not manufactured by HammerHead Trenchless Equipment, also give the
serial number of that component(s). Order all parts by part number, part name, and quantity needed. Do
not order parts by illustration reference numbers.
UPDATING AND REORDERING MANUALS
The parts lists, illustrations, and specifications in this manual are based on the latest information available
at the time of publication. Your machine may have product improvements and options not yet contained in
this manual. Please check the web site www.hammerheadtrenchless.com for any updates.
The Charles Machine Works, Inc. reserves the right to make changes at any time without notice or
obligation to you. Your dealer will receive notice of these changes and can assist you with accurate parts
identification when ordering.
A copy of this manual is supplied with each machine. Additional copies are available through your dealer.
When ordering additional manuals, use the reorder number listed on the front cover and the quantity
needed. Electronic copies of this manual are also available on the web at www.hammerheadtrenchless.
com.
OPERATING INSTRUCTIONS
Instructions on recommended equipment use and maintenance can be found in the Operator’s Manual
shipped with your equipment. Operator’s Manuals are also available on the web at www.
hammerheadtrenchless.com.
Thank you for buying and using Genuine HammerHead® Trenchless Equipment, parts and accessories.
Page 6
Limited Warranty Policy
The Charles Machine Works, Inc., dba HammerHead Trenchless (“HammerHead”) warrants each new
industrial product of its own manufacture to be free from defects in material and workmanship, under
normal use and service for one full year after delivery to the owner. During the warranty period,
HammerHead shall furnish parts without charge for any HammerHead product that fails because of defects
in material and workmanship. This warranty and any possible liability of HammerHead Trenchless here
under is in lieu of all other warranties, express, implied, or statutory, including, but not limited to any
warranties of merchantability or fitness for a particular purpose.
The parties agree that the Buyer’s SOLE AND EXCLUSIVE REMEDY against HammerHead, whether in
contract or arising out of warranties, representations, or defects shall be for the replacement or repair of
defective parts as provided herein. In no event shall HammerHead’s liability exceed the purchase price of
the product. The Buyer agrees that no other remedy (including, but not limited to, incidental or
consequential loss) shall be available to him. If, during the warranty period, any product becomes defective
by reason of material or workmanship and Buyer immediately notifies HammerHead of such defect,
HammerHead shall, at its option, supply a replacement part or request the return of the product to its plant
in Lake Mills, Wisconsin. No part shall be returned without prior written authorization from HammerHead,
and this warranty does not obligate HammerHead to bear any transpiration charges in connection with the
repair or replacement of defective parts. HammerHead Trenchless will not accept any charges for labor
and/or parts incidental to the removal or remounting of parts repaired or replaced under this Warranty.
This Warranty shall not apply to any part or product which shall have been installed or operated in a
manner not recommended by HammerHead nor to any part or product which shall have been neglected, or
used in any way which, in HammerHead’s opinion, adversely affects its performance; nor negligence of
proper maintenance or other negligence, fire or other accident; nor with respect to wear items; nor if the
unit has been repaired or altered outside of an HammerHead authorized dealership in a manner of which,
in the sole judgment of HammerHead affects its performance, stability or reliability; nor with respect to
batteries which are covered under a separate adjustment warranty; nor to any product in which parts not
manufactured or approved by HammerHead have been used; nor to normal maintenance services or
replacement of normal service items. Equipment and accessories not of our manufacture are warranted
only to the extent of the original Manufacturer’s Warranty and subject to their allowance to us, if found
defective by them. HammerHead reserves the right to modify, alter, and improve any product or parts
without incurring any obligation to replace any product or parts previously sold with such modified, altered,
or improved product or part. No person is authorized to give any other Warranty, or to assume any
additional obligation on HammerHead’s behalf unless made in writing, and signed by an officer of
HammerHead.
HAMMERHEAD TRENCHLESS®
LAKE MILLS, WISCONSIN
Page 7
Notes:
Page 8
Notes:
V2.0 Page 11 ID000-606-206
LEFT SIDE
REF
NO.
PART
NUMBER DESCRIPTION QTY REMARKS
1 912-4973 DECAL, HH MOUNTAIN SQ-6X6 1
2 909-8194 DECAL, LIFT POINT(SMALL) 2
3 912-4972 DECAL, HAMMERHEAD - 37" 1
4 931-7157 DECAL, 175XT SWOOSH 1
5 923-2215 DECAL, FOOT CRUSH (INT) 2
6 909-8195 DECAL, TIE DOWN (SMALL) 2
7 931-7158 DECAL, HYDROBURST, 22.38 1
NOT SHOWN:
FOOTNOTES:
NOTE:
Decals—Exterior
V2.0 Page 13 ID000-606-206
RIGHT SIDE
REF
NO.
PART
NUMBER DESCRIPTION QTY REMARKS
1 909-8194 DECAL, LIFT POINT(SMALL) 2
2 912-4972 DECAL, HAMMERHEAD - 37" 1
3 931-7157 DECAL, 175XT SWOOSH 1
4 923-2215 DECAL, FOOT CRUSH (INT) 2
5 909-8195 DECAL, TIE DOWN (SMALL) 2
6 931-7158 DECAL, HYDROBURST, 22.38 1
NOT SHOWN:
FOOTNOTES:
NOTE:
Decals—Exterior
V2.0 Page 19 ID000-606-202
REF
NO.
PART
NUMBER DESCRIPTION QTY REMARKS
1 923-2214 DECAL, HAND CRUSH (INT) 1
2 923-2209 DECAL, FALLING LOAD (INT) 1
3 941-5632 DECAL, VALVE CONTROL 2
4 931-7155 DECAL, CONTROL PANEL TOP 1
5 931-7154 DECAL, CONTROL PANEL BOTTOM 1
6 700-143 WARNING READ MANUAL ISO 1
7 270-6911 WARNING ONE CALL NOTIFICATION ISO 1
8 270-6773 PATENT 1
9 923-2246 DECAL, 175XT PANEL 1
10 931-3005 DECAL, STABILIZER 1
NOT SHOWN:
FOOTNOTES:
NOTE:
Decals—Control Panel
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