305E Mini Hydraulic Excavator XSC00001-UP (MACHINE)(SEBP6448 - 10) - Docu...
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Cerrar SIS
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Producto: MINI HYD EXCAVATOR
Modelo: 305E MINI HYD EXCAVATOR XSC00175
Configuración: 305E Mini Hydraulic Excavator XSC00001-UP (MACHINE)
Manual de Operación y Mantenimiento
303.5E CR, 304E CR, 305E CR and 305.5E CR Mini Hydraulic Excavators
Número de medio -SEBU9033-01 Fecha de publicación -01/10/2012 Fecha de actualización -19/05/2021
i07331556
Monitoring System
SMCS - 7451; 7490
NOTICE
When the monitor provides a warning, immediately check the monitor
and perform the required action or maintenance as indicated by the
monitor.
The monitor indicator does not guarantee that the machine is in a good
condition. Do not use the monitor panel as the only method of
inspection. Maintenance and inspection of the machine must be
performed on a regular basis. See the Maintenance Section of this
Operation and Maintenance Manual.
General Information
NOTICE
When the monitor provides a warning, immediately check the monitor
and perform the required action or maintenance as indicated by the
monitor.
The monitor indicator does not guarantee that the machine is in a good
condition. Do not use the monitor panel as the only method of
inspection. Maintenance and inspection of the machine must be
performed on a regular basis. See the Maintenance Section of this
Operation and Maintenance Manual.
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Illustration 1 g03307296
(1) Action Lamp
(2) Clock
(3) Action Alarm
(4) Main Menu
(5) AEC
(6) Performance Information Menu
(7) Maintenance Information Menu
(8) Shovel Crane (If Equipped)
(9) Button Indicator
(10) Status Icons
(11) Fuel Level Gauge
(12) Coolant Temperature Gauge
(13) Engine Speed Dial Indicator
Note: Button #8 will be the Shovel Crane control if this machine is shovel crane equipped from the
factory. All five top-level buttons can be changed by changing the "shortcut" icons.
Status Icons
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Illustration 2 g03277419
(1) Low speed turtle or High speed rabbit
(2) Economy (ECO) Mode: ECO mode is designed to reduce fuel consumption and noise. The ECO
symbol is illuminated in the display window in the display window when the fuel economy mode is
active.
(3) Auto Engine Idle: When the machine has been inactive for 5 seconds, the engine rpm will
automatically drop to low idle. The engine rpm will recover automatically to the setting of the engine
speed dial when any hydraulic function is activated.
Prestart Monitoring Function
Turn the engine start switch to the ON position.
Illustration 3 g00928810
After approximately one second, Illustration 3 appears in the display and the alert indicator turns on.
The coolant temperature, the fuel level, and the position of the engine speed dial are now indicated.
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The service hours for the filters are checked first. Then, the service hours for the fluids are checked.
If a filter or a fluid is over the recommended change interval, "CHECK FLTR/FLUID INFO" appears
on the display. Refer to Operation and Maintenance Manual, "Maintenance Interval Schedule" for
more information. This message will disappear after 5 seconds.
Warning Operation
The monitoring system provides three warning categories.
• The first warning category requires only operator awareness. This type of warning will be
indicated by a message on the display screen.
• The second warning category requires a change to the machine operation or a change to the
maintenance of the machine. This type of warning will be indicated by a message on the
display screen and by a blinking of the Action Lamp.
• The third warning category requires immediate shutdown of the engine. This type of warning
will be indicated by a message on the display screen, by a blinking of the Action Lamp and
Action Alarm.
If multiple warnings are present in the system, the most important problem is shown first. Press the
right key or press the left key in order to view all of the warnings that are present in the machine. If
no keys are pressed within 5 seconds, the display will return to the most important problem.
Note: The menu is still functional by pressing the menu key.
Warning Category 1
In this category, only a warning will be shown in the display screen. This category alerts the operator
that the machine system needs attention. Failure of these systems will not endanger the operator.
Failure of these systems will not cause serious damage to the machine components.
"BATTERY VOLTAGE
IRREGULAR" - The electrical
charging system is malfunctioning.
Check the electrical components of the
charging circuit immediately. Perform
any necessary repairs.
"FUEL LEVEL LOW" - The fuel in
the tank is low on fuel. Refill the fuel
tank.
Warning Category 2
"COOLANT TEMP HIGH" - The
coolant temperature is too high. Stop
operating the machine and run the
engine at low idle until the coolant
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temperature decreases to the correct
level. If the warning stays on during low
idle, stop the engine. Check the coolant
level and check the radiator for debris.
Refer to Operation and Maintenance
Manual, "Cooling System Coolant
Level - Check". Check the fan drive
belts for the water pump. Refer to
Operation and Maintenance Manual,
"Belts - Inspect/Adjust/Replace". Make
any necessary repairs.
"HYD OIL TEMP HIGH" - The
hydraulic oil temperature is too high.
Stop operating the machine and run the
engine at low idle until the hydraulic oil
temperature decreases to the correct
level. If the warning stays on during low
idle, stop the engine. Check the
hydraulic oil level and check the
hydraulic oil cooler for debris. Perform
any necessary repairs as soon as
possible.
"ECM ERROR" - The ECM has
malfunctioned. Contact your Cat Dealer.
"MONITOR ERROR" - The monitor
has malfunctioned. Contact your Cat
Dealer.
"SERVICE REQUIRED" - The
machine has detected a malfunction.
Contact your Cat Dealer.
Warning Category 3
"ENG OIL PRESS LOW" - The
engine oil pressure is too low. Stop the
machine immediately. Stop the engine
and investigate the cause of the
problem. Do not operate the machine
until the cause of the problem has been
corrected.
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Other Messages
Miscellaneous
"NOT CONFIGURED" - This is a
general warning that indicates that a
machine component needs to be
configured.
"NOT CALIBRATED" - This is a
general warning that indicates that a
machine component needs to be
calibrated.
Glow Plug - This indicator will
appear in the message display
when the engine start switch is
in the ON position.
Security System Password Entry
Turn the key to ON and the monitoring system boots up. The password needs to be put into the
monitor so the monitor may shift to the default screen outside the moratorium of the security system.
Illustration 4 g02920837
1. Press the button 1 (4). Press the button 2 (5). Press the button 3 (6). Press the button 4 (7).
Press the button 5 (8) in order to select the desired character.
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Note: The password is alphanumeric. With button 1, you can choose "A" to "E". With button 2
through button 5, you can choose "0" to "9".
Note: When the machine leaves the factory, the owner password is initially set as A1234.
2. After you enter five characters, the monitoring system checks the password. If the password is
correct, you will have access to the default display.
3. If the password is incorrect, or, if you do not operate the button during the Security Time
Delay, "A0000" will be displayed. Retry the password entry.
Note: Consult your Cat dealer if you forget your password.
Main Menu (Menu Description)
Illustration 5 g03308796
1. Push the menu button 1 when the default display is active.
2. The "MAIN MENU" will be displayed with the seven following menu options: Setting, Control
mode, Work tool, Maintenance information, Performance information, Service and Security
system (Owner Mode Only). For more information on these menus, refer to the respective
descriptions below.
3. Press button 2 or button 4 in order to highlight the desired menu. Press button 3 in order to
open the desired menu.
Note: Press button 5 or button 1 in order to exit this menu and return to the default display.
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Illustration 6 g03307336
(1) 24 hr clock. The time can be adjusted in the service menu
(2) Engine RPM - Indicates the engine RPM from 1 to 10. The engine RPM is changed on the rotary
dial next to the ignition.
(3) Coolant Temperature gauge - Indicates the machine coolant temperature. The exact temp can be
found in the performance info.
(4) Fuel Gauge - Indicates the fuel level in the tank. The exact percentage can be found in the
performance info.
(5) Status Icons
(6) Action Lamps - Hydraulic oil temp, coolant temp, fuel low, and service required.
(7) Main Menu - Press this button to get to settings, control mode, work tool, maintenance and
performance info, security system and service settings.
(8) Work Mode - Press this button to change the Eco mode and Auto Engine idle settings (on/off).
(9) Performance Maintenance Menu - The "PERFORMANCE" menu allows the operator to view
measurements of various system components.
(10) Maintenance Information Menu - The "MAINTENANCE INFO" menu allows the operator to
view the current hours of use and the recommended change intervals for various system components.
(11) Shovel Crane (If Equipped) - Press this button to change the Shovel Crane from a starting.
Settings Menu
The "SETTING" menu allows the operator to change the various machine settings.
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Illustration 7 g03308556
1. Press button 1.
2. Press button 2 or button 4 in order to highlight the "SETTING" menu. Press button 3.
Illustration 8 g03308557
3. The "SETTING" menu will be displayed with two new menu options: Display setting and
Continuous flow setting. For more information on these menus, refer to the respective
descriptions below.
4. Press button 2 or button 4 in order to highlight the desired menu. Press button 3 in order to
open the desired menu.
Note: Press button 1 in order to return to the default display.
Adjust the Clock
The clock can be set to any time on a 24 hr format.
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Note: Change the clock by following these steps:
(Step 1) Press the top button for main menu. Select setting, Display Setting, then Clock adjust.
Illustration 9 g03307356
(Step 2) Adjust the clock to the desired time by using the arrows and press OK.
Illustration 10 g03308576
Change the Shortcut Buttons
The monitor comes with preset shortcuts for each button. These buttons can be changed to be a
shortcut for several different features.
Note: Change the shortcuts to the customers preference by following these steps:
(Step 1) Press the top button for main menu. Select setting, Display Setting, then Shortcut Menu.
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Illustration 11 g03307376
(Step 2) Choose one of the options from the list to set up a shortcut and press OK.
Illustration 12 g03308577
(Step 3) Choose the button you would like this option to be a pre-set for and press OK.
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Illustration 13 g03308578
Maintenance Information Menu
The "MAINTENANCE INFO" menu allows the operator to view the current hours of use and the
recommended change intervals for various system components.
1. Press button 1.
Illustration 14 g03308580
2. Press button 2 or button 4 in order to highlight the "MAINTENANCE INFO" menu. Press
button 3.
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Illustration 15 g03308581
3. A list of system components will be displayed. Press button 2 or button 4 in order to scroll
through the list. For each of the system components, the current hours of use will be displayed.
If the component has a recommended change interval, the recommended interval will be
displayed to the right of the current hours of use.
Note: Press button 1 in order to return to the default display or button 5 to return to the Main
Menu.
Performance Information Menu
The "PERFORMANCE" menu allows the operator to view measurements of various system
components.
1. Press button 1.
Illustration 16 g03308582
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2. Press button 2 or button 4 in order to highlight the "PERFORMANCE INFO" menu. Press
button 3.
Illustration 17 g03308583
3. The "PERFORMANCE INFO" menu will be displayed with a list of system components and
measurements.
4. Press button 2 or button 4 in order to scroll through the list.
Note: Press button 1 in order to return to the default display or button 5 to return to the Main
Menu.
Service Menu
Enable additional users with different passwords
Up to five additional users can be installed with individual passwords. The additional passwords can
be given to rental customers, jobsite foremen, superintendents, and additional operators.
Enable additional users by following these steps:
(Step 1) Press the top button for "Main Menu". Highlight "Service" press OK and enter FFF2.
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Illustration 18 g03308592
(Step 2) Highlight "Security System" and press OK, highlight "user 1" and press OK and press OK
for two more screens as shown below:
Illustration 19 g03308585
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(Step 3) Press OK next to "enable" in order to enable User 1.
Illustration 20 g03308586
User 1 is now enabled. The default password is B1234. You can then set each individual user
password as long as you have started the machine by using the owner password.
Note: Follow the same steps to set up additional users 2 to 5, and to disable users as desired.
Change the User Password
The default user password is B1234 for user1, C1234 for user2, D1234 for user3, E1234 for user4,
and F1234 for user5. The owner password always begins with the letter A. The 4-digit PIN can be
changed to any numbers between 0 to 9.
(Step 1) Press the top button for "Main Menu". Highlight "Service" press OK and enter FFF2.
Illustration 21 g03308592
(Step 2) Highlight "Security System" and press OK, highlight "user 1" and press OK.
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Illustration 22 g03308589
Illustration 23 g03308590
(Step 3) Highlight "Password Change" and press OK. Then change each digit to the desired password
and press OK each time.
Illustration 24 g03308591
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(Step 4) You will need to confirm the password after changing to ensure that the incorrect button was
not hit.
Note: Remember this password. If the user password is forgotten, the owner can change as desired.
To change the user password, Log in to the machine with the owner password and redo the steps
above.
Service Password Entry
When you try to access certain menus, you will be prompted to enter a password. Follow this
procedure in order to enter the password.
Illustration 25 g02922742
1. Press button 1through button 4 in order to select the desired character.
Note: When the machine leaves the factory, the password is initially set as FFF2.
Security System
The new E series MHE's come with a standard password protected Anti-theft device. The system is
disabled on machines from the factory in order to prevent locking the machine during delivery. This
system can be installed by following a few simple steps.
Install the security system
(1) Press the top button for Main Menu. Highlight Service and press OK and enter FFF2 for the
password .
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Illustration 26 g03308592
(2) Highlight "Security System" and press OK on the next two screens.
Illustration 27 g03308593
(3) Press the button next to "installed". Press the Home key to go back to the main screen.
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Illustration 28 g03308594
The Security System is now installed. The default owner password from the factory is A1234.
Note: When the security system is installed, only the owner can enter Service mode, change
passwords, enable users, change clock settings, and reset maintenance intervals.
Change the Owner Security System Password
The default owner password is A1234. The owner password always begins with the letter A. The 4-
digit PIN can be changed to any numbers between 0 and 9.
Note: The 4-digit password can be changed by following these steps
(1) Press the top button for main menu. Highlight "Security System" and press OK.
Illustration 29 g03308595
(2) Highlight "Password Change" and press OK.
Illustration 30 g03308596
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(3) Change each digit to the desired password and press OK each time.
Illustration 31 g03308598
(4) You will need to confirm the password after changing to ensure that you did not hit the incorrect
button.
Note: The password must be delivered. The only way to change the password is to flash a "wash" file
through Electronic Technician. After using the wash file, the owner password will default back to
A1234. This wash file is available in SIS Web.
Illustration 32 g03308599
When switching off the machine, if the Security System is installed, the monitor will display three
options.
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(1) Choose "1 Minute" and there will be a "1 Minute" delay before the machine engages the Security
System. During this time, the key may be re-engaged and the machine will restart.
(2) Choose "60 Minutes and there will be a 1 hour delay before the Security System engages. During
this time you can re-engage the key and the machine will start.
(3) Choose "Unlimited" and the Security System will not engage.
Note: If the Security System is not engaged, no screen will appear.
Copyright 1993 - 2025 Caterpillar Inc. Thu Aug 21 07:56:43 EST 2025
Todos los derechos reservados.
Red privada para licenciados del SIS.
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