Evh HARDEE LR50160 Instructions d'installation
MANUAL P/N 24545
OPERATOR’S AND MAINTENANCE MANUAL
WITH PARTS LISTING
Long Reach Mower
Model: LR50160
DANGER
Read this manual and the manual for
your tractor carefully to acquaint yourself
with both machines before operating!
4895 RED BLUFF RD LORIS, SC 29569 (843) 756-2555
www.hardeebyevh.com [email protected]
FOR SERIAL #s STARTING
WITH 013511
RELEASED 08/14/17
MODEL NUMBER
SERIAL NUMBER
DATE OF PURCHASE
Customer Pre-Operation Check List Reference
Read, understand and follow the general safety rules listed in
this manual. Page 2
Check all shields and guards. Page 2
Cut driveshaft to the proper length for your tractor. Page 8
Add ballast to the rear tractor tires and space them six feet or
wider apart. Page 8
Add ballast and front weights to your tractor, if needed. Page 8
Check all fluid levels, tractor and mower. Page 11
Turn gate valve under the oil tank “on”. Page 12
Check all grease fittings. Page 15
Service Notice
Please take extra care while servicing the hydraulic system by keeping all openings properly
covered, thus preventing contamination of the hydraulic components. Contaminates in the oil WILL
cause faulty operation or pr
emature failure of components in the hydraulic control valve, pump,
and motor.
Disclaimer
THIS MOWER IS NOT DESIGNED TO CUT TREES FROM TOP TO BOTTOM (VERTICALLY)
WITH THE MOWER DECK IN THE HORIZONTAL POSITION (See Fig. 1). The mower is
designed to trim branches with the mower deck in the VERTICAL position while moving
the tractor forwards or backwards, repositioning the mower deck after each path (See Fig.
2).
The mower is also designed to cut tree trunks and branches up to 4” in diameter with the
“Hinged Gate” in the unlocked, secured raised position and the mower deck in the
HORIZONTAL position, perpendicular to the trunk and/or branch of the tree (See Fig. 3).
Any modes of operation other than the ones described above and shown below, while
cutting trees and/or branches are not permitted and shall void the warranty. Moreover,
HARDEE by EVH Manufacturing Company, LLC does not accept any liability to any
person and/or material when the mower is operated in violation of the above information.
P/N 24545
Hardee by EVH
Table of Contents
© Copyright 2004 All Rights Reserved
Hardee by EVH provides this publication “as is” without warranty of any kind, either expressed or implied. Every precaution has been taken in the design of this manual, however Hardee
by EVH assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Hardee by EVH
reserves the right to revise and improve this product at any time. The illustrations in this manual are not intended for the safe and proper assembly or disassembly of this product, but for
parts ordering reference only.
LR50160 Long Reach Mower REVISED 12/5/14
Section 1 Introduction
1
To Our Customers
1
Owner’s Responsibility
1
Purpose Of This Manual
1
Safety-Alert Symbol
1
Signal Words
1
Customer Assistance
1
Section 2 Safety Information
2
General Safety Rules
2
Safety Decals
3-6
Section 3 Assembly And Installation
7
Component Identification And Terminology
7
Tractor Requirements
8
Driveshaft Installation
8
Driveshaft Installation On Pump Shaft
8
Tractor Hook-Up Procedures
8
Driveshaft Installation On PTO
9
Hydraulic System Setup
9
Working Safely With Hydraulic Lines
9
Description of Operation
9
Joystick Functions
9
Tethered Grip with Micro-Joysticks
10
Section 4 Operation
Instruction
11
Operation Instructions
11
During Operation
11
Daily Start-Up Checklist
11
Operating Environment
11
Application Do’s And Don’ts
11
Using Your Mower
12
Getting Started
12
Joystick Control
12
Boom Breakaway
13
Mowing In Reverse
13
Side Dressing Trees
13
Cutting Larger Brush And Trees
13
Unhook And Post Use Care
14
Unhooking The LR50160
14
Post Use Care
14
Section 5 Maintenance
15
Maintenance And Service Schedule
15
First Stage Boom
15
First Stage Boom To Second Stage Boom
15
Deck And Second Stage Boom
15
Hydraulic Motor Housing & Belting Extension
15
Greasing PTO Driveshaft To Pump
15
Inspection And Replacement Of Blades
16
Inspection And Replacement Of Blade Holder
16
Inspection
16
Replacement
16
Checking the Main Relief Valve
16
Cylinder Speed
17
Adjusting the Cylinder Control Valve
17
Individual Cylinder Counterbalance Valves
17
LR50160 Control Valve Port Listing
18
Control Valve Port Schematic
19
LR50160 Valve / Joystick Wiring Schematic
20
Routine Maintenance Checklist
21
Section 6 Troubleshooting
22
Troubleshooting Guide
22-23
Fault Codes for Status LED
24
Controller Diagram
25
LR50160 Electric Schematic
26
Oil Cooler Wiring Harness
27
Section 7 Specifications
28
Summary Of Specifications
28
Section 8 Replacement Parts
29
Parts Listing For Long Reach Cutter LR50160
29-36
Hydraulic Schematic
37-38
Hydraulic Motor Housing Assembly
39
Blade Holder Assembly Breakdown
40
Optional Blade Holder W/Blades
41
Front Chain Guard Breakdown
42
Rear Chain Guard Breakdown
43
Logo/Decal Replacement
44
10601 Driveshaft Breakdown
45
11716 Driveshaft Breakdown
46
11717 Driveshaft
Breakdown
47
Section 9 Reference
48
Bolt Torque
48
Checking Bolt Torque
48
Torque Specifications
49
Section 10 Warranty
50
Notes
Section 1
Hardee by EVH
Introduction
LR50160 Long Reach Mower
1
To Our Customers
We at Hardee by EVH Manufacturing Company thank
you for buying your new Long Reach Mower.
We have tried hard to build a mower to do the work
you have in mind. Many hours of engineering, field-
testing and improvement have gone into the design
and fabrication of your mower. We will strive to
continue this quality of manufacturing in the future,
always keeping the customer’s needs clearly in mind.
The best performance of your mower will depend on
you. Proper lubrication, maintenance, hookup,
adjustments and operation are essential for it to give
you long and dependable service. However, as with
any type of equipment, your mower is designed to
perform specific functions.
In this manual, you will find instructions on mower
features, maintenance and operation. If customer
service or repair parts are required, contact your local
Hardee dealer. Please specify model and serial
number when ordering parts.
Owner’s Responsibility
The manufacturer has no control over the ultimate use
of the mower and therefore assumes no responsibility
or liability for damage or injury resulting from the use
of this machine.
The upkeep of the hydraulic mower is the
responsibility of the user. This upkeep includes all
shielding, guards, and safety decals (OSHA
Regulation 1928.57). You can obtain replacement
parts from any authorized Hardee dealer.
Read this Operator's Manual before operating the
mower. Failure to do so could result in injury to the
operator or to others. Remember that most accidents
occur due to neglect or carelessness. The operator is
responsible for inspecting and making repairs as may
be necessary. Cleaning after each use and storage
under a shelter will extend the life of the mower.
Purpose of This Manual
This manual provides information on safety, operation,
adjustments, troubleshooting and maintenance of your
new mower. Please read and follow all the
recommendations to help ensure that you get many
years of service from your new Hardee mower.
If you need additional copies of this manual, please
contact your local Hardee dealer or download a copy
from our website at www.hardeebyevh.com.
Safety-Alert Symbol
This symbol is the safety alert symbol. It
appears throughout this manual to call your
attention to instructions involving your personal
safety and the safety of others. Failure to follow
these instructions can result in injury or death.
Signal Words
Safety signal words are words that call attention to the
safety sign and designate a degree or level of hazard
seriousness. The signal words used throughout this
manual are DANGER, WARNING and CAUTION.
Please read and follow all safety messages that have
these signal words shown for your protection.
DANGER
Indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
WARNING
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury
Customer Assistance
The Hardee sales team would like you to be satisfied
with your new Long Reach Mower. If for some reason
you have any questions about the information in this
manual or have a problem with your mower, please
discuss the problem or question with the management
of your local dealership. If further assistance is
required, please contact:
Hardee By EVH Manufacturing Company, LLC
Sales Department
4895 Red Bluff Road
Loris, SC 29569
843-756-2555
Section 2
Hardee by EVH
Safety Information
LR50160 Long Reach Mower 2
General Safety Rules
This section of your manual will address the safe
operation of your new mower. We at Hardee strive to
produce a machine that is both a quality product and
safe to operate. Please take the time to read,
understand and follow the safety rules listed below
and throughout this manual.
Your safety also depends on you becoming familiar
with the basic operation of your new mower. You can
find complete instructions for this mower in the
Operation Instruction section of this manual. We
believe that using your mower safely, in a safe
environment will give you great results!
DANGER
This machine is designed for use on a closed cab
tractor only! If your tractor has an open cab, then it
MUST be equipped with operator protective equipment
in the form of shielding from thrown objects and Roll
Over Protective Structure (ROPS) to operate this
equipment safely.
DANGER
Rotary mowers have the inherent ability to throw
debris considerable distances when the blades are
allowed to strike foreign objects. The operator must
use caution or serious injury may result. Be sure by-
standers are at a safe distance at all times when the
cutter is in use.
WARNING
Always keep your tractor level as you reach over
ditches, etc. Be careful to keep ample distance
between the rear tire and the top of the ditch bank to
avoid a cave-in of the bank.
WARNING
Failure to keep the tractor level may result in loss of
traction, tipping, rollover, property damage, personal
injury or death.
WARNING
Never stand, or allow others to stand, under the boom
or mowerhead at any time. Never park the unit without
placing the mowerhead squarely and firmly on the
ground. Serious injury or death by crushing may occur
in case of hydraulic failure.
DANGER
Do not look under the mowerhead or attempt to
remove objects or branches from under the
mowerhead while the tractor is running. Serious injury,
loss of limb or death may result.
DANGER
Do not reach under the mowerhead at any time.
Cutting blades may cause serious injury, loss of limb
or disfigurement.
WARNING
Never use the mower for a crane or lifting device of
any kind. It is not designed for this purpose. Serious
damage to unit may occur. Serious bodily injury may
be incurred from this misuse.
WARNING
Never use the mower for a man-Iift or personnel lift. It
is not designed for this purpose. Serious damage to
unit may occur. Serious bodily injury may be incurred
from this misuse.
DANGER
Never operate the mower within 10 feet of overhead
power lines or utility lines. Do not trim trees with power
lines running through them. Serious injury or death by
electrocution may occur.
WARNING
Never allow the mower to impact rock piles, piles of
gravel, steel guardrails or concrete abutments.
Contact with these objects could cause blade failure.
Serious machine damage, property damage or bodily
injury may occur. Check the area for these items
before mowing.
DANGER
Never attempt to use the mower to remove brush or
trees larger than 4 inches in diameter. Failure to use
caution when cutting trees, may lead to the tree falling
on the mower deck and tipping the tractor over.
Section 2
Hardee by EVH
Safety Information
LR50160 Long Reach Mower 3
Safety Decals
Your Hardee mower ships with all safety decals in
place. They are located in areas on the mower that
are potentially hazardous. Please locate, read and
follow the information you find on these decals.
By law, you must replace any safety decals that are
damaged or missing. You can order replacement
decals from any local Hardee dealer. Just ask for part
number 15845.
To apply the replacement decals:
Clean the surface to place the new decal.
Peel the decal away from the paper backing.
Press firmly onto the clean surface.
Squeeze out any air pockets using a straight
edge.
Deck
Danger – Thrown Object Danger – Rotating Driveline
Operating Safety and General
Instruction
Warning – Thrown Object
(PN 11005)
Weight Box
Section 2
Hardee by EVH
Safety Information
LR50160 Long Reach Mower 4
Safety Decals, continued
Deck
Warning – Rotating Components
Hitch Frame
Danger – Crushing Hazard
Hitch Frame
Warning – High Pressure Fluid
Hazard
Hitch Frame
Deck
Section 2
Hardee by EVH
Safety Information
LR50160 Long Reach Mower 5
Deck Linkage
Deck Linkage
1
st
Stage Boom
1
st
Stage Boom
Warning – Pinch Point
Deck
Blade Rotation
Hitch Frame Danger – Crushing Hazard
Safety Decals, continued
Section 2
Hardee by EVH
Safety Information
LR50160 Long Reach Mower 6
Safety Decals, continued
Deck Danger – Keep Clear
Danger – Electrocution, Falling and Crushing Hazard
Hitch Frame
Deck Danger – Exposed Blades
15852 – Red Reflector, Rear
(Not Shown)
Deck – Front/Rear
Weight Box – Front/Rear
15853 – Yellow Reflector, Front
Section 3
Hardee by EVH
Assembly and Installation
LR50160 Long Reach Mower 7
Component Identification and Terminology
A Weight Box M Deck
B Flow Ezy Breather N Motor Drive Housing
C Oil Tank O Rubber Shielding
D Return Filter P 2
nd
Stage (Reach) Boom
E Swing Cylinder Q 2
nd
Stage Cylinder
F Hitch Frame R Lift Break-Away
G Swing Post S 1
st
Stage Cylinder
H Hose Guard T Short Stand
I 1
st
Stage (Lift) Boom U Long Stand
J Deck Cylinder V Hydraulic Pump
K Deck Linkage W Oil Cooler
L Hydraulic Motor
Ce manuel convient aux modèles suivants
1
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