Victory BACKHOE Series User manual

Operator's Manual
BACKHOE SERIES
BH6 - BH7 - BH8
VERSION 2.0 - EN 2022

Operator’s Manual Backhoe Series BH - Page 2 of 91 - Version 2.0
COLOPHON
Addresses:
Visitor and Postal address:
65 Pine Ave #857, Long Beach, CA 90802, United States.
Business hours:
Monday-Friday 9:00 am - 5:00 pm
Internet address:
https://etractorimplements.com
E-mail address:
[email protected]om
Phone:
[phone]
Manual info:
These are the original instructions. The English language is binding.
No part of this documentation may be reproduced in any form without the written permission of
Victory Tractor Implements.
History of changes:
Operator’s Manual
Version:
Date:
Chapters:
Description:
V1.0
2021
-
First edition.
V2.0
July 2022
All
Editorial update. Layout update.

Operator’s Manual Backhoe Series BH - Page 3 of 91 - Version 2.0
Table of contents
1 PREFACE ........................................................................................................................................7
1.1 Identification .........................................................................................................................7
1.1.1 Identification BH6..........................................................................................................7
1.1.2 Identification BH7..........................................................................................................7
1.1.3 Identification BH8..........................................................................................................8
1.2 CE Type Plate.........................................................................................................................8
1.3 Introduction...........................................................................................................................8
1.4 Warranty Provisions (See also Chapter 10)...........................................................................9
1.5 Liability ..................................................................................................................................9
2 INTRODUCTION .......................................................................................................................... 10
2.1 About This Manual ............................................................................................................. 10
2.2 Manual Update................................................................................................................... 10
2.3 Explanation Documentation .............................................................................................. 10
2.4 List of Abbreviations........................................................................................................... 10
2.5 Safety Warning Messages in this Manual .......................................................................... 11
2.6 Intended Users ................................................................................................................... 12
2.7 Intended Use ...................................................................................................................... 12
2.8 Unintended Use.................................................................................................................. 12
2.9 Intended Operating Conditions.......................................................................................... 12
2.10 Tools, Parts, and Accessories for assembling and adjusting.............................................. 12
3 SAFETY INFORMATION............................................................................................................... 13
3.1 Introduction........................................................................................................................ 13
3.2 Generally Applicable Safety Rules...................................................................................... 13
3.3 Personal Protective Equipment.......................................................................................... 14
3.4 General Safety Rules for Machines .................................................................................... 14
3.5 ADDITIONAL SAFETY RULES FOR BACKHOES ..................................................................... 15
3.6 Safety Precautions Continued for Tractor and/or Loader (If Equipped)............................ 17
3.7 SPECIFIC SAFETY RULES FOR BACKHOE OPERATION.......................................................... 17
3.7.1 Use Safety Lights and Devices.................................................................................... 18
3.7.2 Transport Machinery Safely ....................................................................................... 18
3.7.3 Keep Riders Off Machinery ........................................................................................ 18
3.7.4 Practice Safe Maintenance......................................................................................... 19

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3.7.5 Prepare For Emergencies............................................................................................19
3.8 Safety And Health Measures When Using Hydraulic Fluid.................................................19
3.9 PTO Driveline Safety............................................................................................................19
3.9.1 Driveline Safety Checklist............................................................................................20
3.10 Not Allowed Use .................................................................................................................22
3.11 Safety Decals and Markings on the Backhoe......................................................................22
3.12 Calamities............................................................................................................................25
4 ASSEMBLY INSTRUCTIONS ..........................................................................................................26
4.1 General Unpacking..............................................................................................................26
4.2 Installing a Backhoe on a Tractor after Assembling............................................................32
4.2.1 3-point hitch linkage ...................................................................................................32
4.3 Instructions before starting the Backhoe ...........................................................................35
4.4 Testing the Hydraulic Hook-Up...........................................................................................35
4.5 Important Information before Operating...........................................................................36
4.6 Pre-operation checklist.......................................................................................................37
5 OPERATION .................................................................................................................................38
5.1.1 Human.........................................................................................................................38
5.1.2 Operator......................................................................................................................39
5.1.3 Workplace ...................................................................................................................39
5.2 Preparation .........................................................................................................................39
5.3 Operating the Backhoe .......................................................................................................40
5.4 Employee Tractor Operating Instructions...........................................................................42
5.5 Control.................................................................................................................................42
5.6 Excavation work ..................................................................................................................43
5.6.1 Filling the bucket.........................................................................................................43
6 OTHER ACTIVITIES .......................................................................................................................48
6.1 Removing the Backhoe from the Tractor............................................................................48
6.2 Adjust the Thump (Optional part).......................................................................................49
6.3 Placing Stabilizers................................................................................................................50
7 MAINTENANCE AND REPAIR.......................................................................................................51
7.1 Hydraulic oil reservoir.........................................................................................................52
7.2 Preventive Maintenance.....................................................................................................53
7.3 Bleeding Backhoe Hydraulic System...................................................................................53
7.4 Bucket tooth points.............................................................................................................54

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7.5 Tightening Nuts and Bolts .................................................................................................. 54
7.6 Lubrication.......................................................................................................................... 54
7.6.1 Oil the following locations with SAE 30 oil:................................................................ 55
7.6.2 Grease the following locations with Lithium based grease: ...................................... 55
7.7 Hydraulic oil reservoir, gauge, and filter............................................................................ 56
7.7.1 Hydraulics Trouble Shooting ...................................................................................... 56
7.8 General Troubleshooting ................................................................................................... 57
7.8.1 Important troubleshooting instructions for the control valve .................................. 62
7.9 Replace Center Section Assemblies: .................................................................................. 63
7.10 Replacing Spool Seals:........................................................................................................ 64
7.11 SPARE PARTS AND WEARING PARTS.................................................................................. 65
7.12 Order Parts ......................................................................................................................... 65
7.13 Wearing Parts..................................................................................................................... 66
7.14 List of Consumables............................................................................................................ 66
8 TRANSPORT, STORAGE, AND ENVIRONMENT............................................................................ 67
8.1 Transport and Storage........................................................................................................ 67
8.2 Decommissioning and Environment .................................................................................. 69
8.2.1 Decommissioning Requirements ............................................................................... 69
8.2.2 Environment............................................................................................................... 69
9 EXPLODED VIEW DRAWINGS and Parts Lists ............................................................................. 70
9.1 Torque Specifications......................................................................................................... 85
10 VICTORY TRACTOR IMPLEMENTS WARRANTY....................................................................... 86
11 SPECIFICATIONS, FEATURES, PERFORMANCE........................................................................ 87

Operator’s Manual Backhoe Series BH - Page 6 of 91 - Version 2.0

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1PREFACE
1.1 Identification
This VTI Backhoe attachment for your tractor is an efficient piece of machinery, and its usage is
widespread. It performs various tasks, and the correct utilization of this machinery has proven to
be very effective.
A Backhoe is a versatile machine that consists of a two-hinged arm joined to a digging bucket at the
distal end. This attachment is used in construction and other applications to move various
materials and excavate. The two-hinged arm allows for greater arm mobility and can be used to
perform a wide range of tasks.
◼All VTI Backhoe attachments are designed for trench digging, excavating, and lifting using a
powerful hydraulic system.
◼VTI Backhoes have their own high-pressure oil pump and are easy to operate and controlled by
two joysticks from their independent control station.
VTI BHx Features:
◼The PTO-driven hydraulic pump ensures sufficient flow and pressure.
◼No need for hydraulic remotes on the tractor.
◼Conveniently attaches via the three-point linkage.
◼Precision control valves for the smooth operation of hydraulics.
◼180-degree boom swing.
◼Replaceable hardened steel teeth on buckets.
◼Greasable pivot points.
◼Oil filter to protect the hydraulic pump.
◼JIC fittings on hydraulics hoses.
1.1.1 Identification BH6
◼The BH6 Backhoe is a Tractor Attachment for smaller sub-compact Tractors of 18 - 35 hp.
◼The BH6 is an affordable, high-quality alternative to a mini excavator designed for medium to
heavy-duty performance. It uses a powerful hydraulic system creating a bucket digging force of
up to 3,000 lbs.
◼The BH-6 can be mounted to all tractors with a standard PTO connection (1 3/8″ spline).
◼Your choice of bucket size (9″, 12″, 15″, or 18″), additional buckets are available.
1.1.2 Identification BH7
◼The BH-7 Backhoe is a Tractor Attachment for mid-sized Tractors of 25 - 55 hp.
◼The BH7 is an affordable, high-quality alternative to a mini excavator designed for medium to
heavy-duty performance. It uses a powerful hydraulic system creating a bucket digging force of
3,000 lbs.
◼The BH-7 can be mounted to all tractors with a standard PTO connection (1 3/8″ spline).
◼Your choice of bucket size (9″, 12″, 15″, or 18″), additional buckets are available.

Operator’s Manual Backhoe Series BH - Page 8 of 91 - Version 2.0
1.1.3 Identification BH8
◼The BH8 Backhoe is a Tractor Attachment for mid-sized to larger Tractors of 40 - 75 hp.
◼The BH8 is an affordable, high-quality alternative to a mini excavator for medium to heavy-duty
performance. It uses a powerful hydraulic system creating a bucket digging force of 3,300 lbs.
◼The BH-8 can be mounted to all tractors with a standard PTO connection (1 3/8″ spline).
◼Your choice of bucket size (9″, 12″, 15″, or 18″), additional buckets are available.
1.2 CE Type Plate
The type plate shows the following data:
◼Name of the Manufacturer.
◼Address of the Manufacturer.
◼Machine Model and Type.
◼Manufacturing date.
◼Serial Number.
◼CE Mark.
1.3 Introduction
CONGRATULATIONS! You have just purchased the Victory VTI Backhoe, the strongest, safest, and
the most compact PTO Backhoe with self-propelled hydraulic infeed in its category.
We have compiled this Operator’s manual to help you understand and appreciate your Backhoe.
Taking a few minutes to read this manual and understand the maintenance instructions will give
you better performance and extend the life of your Backhoe. You must read this manual before
assembling and operating the device.
Using This Manual
This Operator’s Manual is created to help familiarize you with Safety, Assembly, Operation,
Adjustments, Troubleshooting and Maintenance.
The information contained within this manual was current at the time of printing. Some parts may
change slightly to assure you of the best performance. To check for updates, refer to our website
at www.etractorimplements.com or call [phone] to speak to one of our representatives.
Owner Assistance
If customer service or spare parts are required, please contact Victory Tractor Implements at
[phone]. Victory has trained technicians, spare parts, and equipment to service the device.

Operator’s Manual Backhoe Series BH - Page 9 of 91 - Version 2.0
The parts on your machine are specially designed; replace these parts always with genuine Victory
parts. Please reference your order number or serial number when calling.
1.4 Warranty Provisions (See also Chapter 10)
Victory Tractor Implements guarantees the proper functioning of the provided equipment.
However, Victory is not responsible for unsafe situations, accidents, or damage, which are the
result of:
◼ignoring warnings and regulations as stated on the machine or in this Operator's manual;
◼the use of the device for other applications or under other circumstances than stated in this
documentation;
◼mutations to the machine; this also includes the application of different replacement parts as
specified;
◼insufficient or careless maintenance.
1.5 Liability
Victory Tractor Implements can't be held liable for consequential damage (business interruption,
product damage, etc.).

Operator’s Manual Backhoe Series BH - Page 10 of 91 - Version 2.0
2INTRODUCTION
2.1 About This Manual
This Operator’s manual belongs to the owner of the Victory VTI Backhoe.
Read this Operator’s Manual before operating the Backhoe
•Pay special attention to safety precautions presented in this manual, as
they prevent accidents causing machine damage, human injury, or
death.
•This machine can be dangerous. Therefore, reading this manual
entirely before the operation is essential.
•This manual describes characteristics unique to Backhoes.
•In this manual, safety is a priority. You will become aware of the
dangers and hazards of operating this machine by reading it.
2.2 Manual Update
Reason for raising the Operator’s manual to version 2.0:
◼Editorial update according to Standard IEC 82079.
◼Graphics and layout improved.
2.3 Explanation Documentation
Chapter 3; 'Introduction' and Chapter 4, 'Safety' is essential for anyone working on the machine.
◼For operators is essential:
- Chapter 5; Operation.
◼For Service and Maintenance personnel is essential:
- Chapter 5; Operation.
- Chapter 6; Other activities.
- Chapter 7; Maintenance.
◼For Product management is essential:
- Chapter 12; Specifications.
2.4 List of Abbreviations
◼PTO: Power Take Off.
◼ASME: American Society of Mechanical Engineers.
◼PPE: Personal Protective Equipment.
◼VTI: Victory Tractor Implements.
◼SMV: Slow Moving Vehicles.
◼JIC: Joint Industry Council.