Ultimate Guide to Excavator Dashboard Access & Service Passwords

CATERPILLAR

• A/B Series: 0E323A or 254955
• Older Models: FFF2
• Newer Models: 9992
• Other Common Passwords: 549539, 00254955, 00549539, 100000, 29992569

HITACHI

• Hitachi-3 Series: Press and hold the top-right button on the dashboard → Turn the key to ON → Press the three-bar menu button on the dashboard.
• Hitachi-3G Series: Press and hold the SET button on the dashboard → Select the numeric option after entering.
• Hitachi-5A/5B/5G Series: Press and hold the number 9 button next to the driver's seat → Press the large knob on the dashboard to enter → Rotate left or right to select the menu.
• Universal Boot Password: 0000

SANY

• Older Models (1st Password): 51863 / 53188 / 31868
• Older Models (2nd Password): 12321 or 12345
• Older Models (3rd Password): 54321 / 54322 / 54323 / 54324
• Newer Models (1st Password): 31868 / 51863 / 86831
• Newer Models (2nd Password): 31888 / 31318 / 31316 / 12318 / 12316
• System Settings Password: 666888
• Maintenance/Other Common Passwords: 53188 / 53168 / 51863

LIUGONG

• Operation Steps: Press F1 → F6 → The last mute button on the second row → The first mode button on the second row.
• Enter Password: 29992569
• Other Passwords: 19440910 / 3000000000

SDLG

• Operation Steps: Press and hold the ENTER key → Scroll down to select "Service" → Press and hold the ENTER key again to enter.
• Password: 000000 or 111111

XCMG

• Operation Steps: Press F5, then press F4 → Select "System Information Management".
• Master/Service Password: 34289567
• Other Passwords: 18463529 / 78917891 / 88888888 / 87870321 / 35173517
• Computer Password: 0123 / 123456
• GPS Unlock Password: 41112610 / 67804642

VOLVO

• Universal Operation: Long-press the confirm key for 3 seconds to enter the secondary menu.
• D Series: Turn the key to ON → When the dashboard lights up, press the ↲ (Enter) key next to the driver's seat → Press ↓ to select vehicle information → Press ↲ to enter.
• E Series: Press Select to enter the menu and choose Service → Long-press Select to enter Service Mode → After selecting the service, long-press Select again to exit Service Mode.
• Common Passwords: 123456 / 2121

SUNWARD

• Operation Steps: Turn the key to the ON position → Wait for the display to light up → Press F2 to enter the main menu → Press F5 to view information.
• Other Passwords: 572597 / 2432 / 003003 / 452606

DAEWOO / DOOSAN

• Universal Operation: Following the button sequence at the bottom of the screen, press and hold 1, 2, and 6 simultaneously to enter.
• Common Passwords: 1697 / 6987 / 5987
• Doosan 75-9: After turning on the ignition switch, press the single button for 6 seconds to enter the fault code query mode.
• Doosan-9 (12-ton to 20-ton models): 5987 / 1697

KOMATSU

• Komatsu-7 Series: Turn the key to start the engine → Press and hold the Up arrow key → Sequentially press 1, 2, and 3 to enter the dashboard options (data can be viewed this way).
• Komatsu-8 Series: Turn the key to power on (engine off) → Wait for the display to enter the normal state → Press and hold the 4 key while sequentially pressing 1, 2, and 3 to enter the service menu (includes monitoring items, fault records, maintenance records, etc.).

HYUNDAI

• Operation Steps: Press and hold the large central knob on the dashboard to enter → Rotate left or right to select and enter monitoring mode.
• Service Password: 09626332
• Boot Password: 4A263
• Master Password: 59213180* or 10842636* (Note: The asterisk must be included when entering)

KOBELCO

• Applicable Models: Kobelco-6 / -6E / -8 / -10
• Kobelco-8 Operation Steps: Press and hold the buzzer stop switch (usually the second button from the left in the top row) → Turn on the ignition switch → Enter the internal system parameter view interface → Use the Right or Down buttons to select the item you want to query.

JONYANG

• Password: 57034036

SINOMACH

• Password: 00605131

ZOOMLION

• Password: 10086

GRAD

• Password: 555555

LONKING

• Password: 66668888 or 05133589

LOVOL

• Common Passwords: 20160808 / 201410 / 888888 / 101420 / 43211234
• Older Models: 50980350
• Other Passwords: 11223344 / 88888888
• Maintenance Operation: Long-press the mute key for 5 seconds, then enter 201502

XGMA

• Password: 88888888
• Original Password: 9999

KATO

• Universal Operation: Press and hold the wrench key → After hearing a beep, keep holding → Press the Up, Down, Left, and Right keys → Finally, press the confirm key to enter.
• Kato 1-2-3 Series: Press and hold the K and L keys in the bottom-right corner of the display simultaneously → After hearing a beep, press A, D, and J to enter.
• Passwords: 1234 / 0000 / 5678

SUMITOMO

• Sumitomo-6: Press and hold the rabbit icon key and the bottom-left key simultaneously.
• Sumitomo-5: Press and hold the rabbit icon key and the horn key simultaneously.
• Anti-theft Original Password: 0000 / 2006

SHANTUI

• Password: 151018

JCM

• Password: 12345

JOHN DEERE

• Operation Steps: Press and hold the green square button next to the driver's seat → Enter password 000 or 777 → Press the 5-bar button on the dashboard to enter → Finally, press and hold the green square button next to the driver's seat again.

WORLD

• Password: 000111

IHI

• Universal Password: 321123

Method 1: Universal Password Method (Most Common)

1. Turn the key to ON and wait for the dashboard to light up.
2. Press the MENU key to enter the main interface.
3. Locate the Password/Service/Maintenance entry.
4. Enter the password: 321123 (If there are no numeric keys, use the Up/Down or Page keys to select digits one by one).
5. Press Confirm/OK to enter Service/Monitoring mode.

Method 2: Key Combination Method (Older Models / No Menu Key)

• Combination A: Key OFF → Press and hold the last function key + Horn key → Turn the key to ON → Keep holding for 3–5 seconds → Screen jumps to the service interface → Release.(Applicable to older IHI 55/60/80)
• Digital Screen Method: Key ON → Press the last button in the bottom-right corner 6 times consecutively → Press the top-left button once → Enter the password page → Input 321123 and confirm.(Applicable to small models / digital screens)