Description
Doosan DX225MH-5 Excavator Operation and Maintenance Manual (Serial Number 1001 and Up)
Doosan DX225MH-5 Excavator Index:
Foreword …………………………………………………………………………0-1
AEM Safety Manual (North America Only) …………………………………. 0-7
Federal and California Emission Control Systems……………………….. 0-8
Safety………………………………………………………………………………1-1
Safety Decals…………………………………………………………………………. 1-2
General ……………………………………………………………………………….. 1-24
Transportation………………………………………………………………………. 1-37
Operation …………………………………………………………………………….. 1-39
Maintenance ………………………………………………………………………… 1-57
Environment and Circumstances …………………………………………….. 1-73
Operating Controls…………………………………………………………..2-1
Component Locations……………………………………………………………… 2-2
Operator’s Area………………………………………………………………………. 2-8
Operational Controls and Panels …………………………………………….. 2-10
Tilting Riser ………………………………………………………………………….. 2-31
Elevating Cabin…………………………………………………………………….. 2-40
Display Monitor …………………………………………………………………….. 2-41
User Menu …………………………………………………………………………… 2-67
Heater and Air Conditioner Control Panel……………………………….. 2-103
Stereo ……………………………………………………………………………….. 2-109
Miscellaneous Electrical Devices…………………………………………… 2-110
Seat Adjustment………………………………………………………………….. 2-112
Engine Emergency Stop Switch…………………………………………….. 2-116
Emergency Exit Glass Breaking Tool …………………………………….. 2-116
Miscellaneous Convenience Devices …………………………………….. 2-117
Miscellaneous Access Covers and Doors……………………………….. 2-124
Air Gun and Compressor (Optional) ………………………………………. 2-126
Operation…………………………………………………………………………3-1
To Operate a New Material Handler ………………………………………….. 3-1
Starting and Stopping Engine …………………………………………………… 3-2
Safety Lever…………………………………………………………………………. 3-19
Travel ………………………………………………………………………………….. 3-20
Operating Instructions……………………………………………………………. 3-26
Operating Precautions …………………………………………………………… 3-40
Parking Material Handler ……………………………………………………….. 3-46
Towing Procedure…………………………………………………………………. 3-47
Attachments …………………………………………………………………………. 3-48
Lifting Objects ………………………………………………………………………. 3-53
Operation Under Abnormal Conditions …………………………………….. 3-55
Long Term Storage ……………………………………………………………….. 3-63
Inspection, Maintenance and Adjustment………………………….4-1
Maintenance Information …………………………………………………………. 4-1
Machine Setup Position for Maintenance …………………………………… 4-5
Maintenance Handling Access………………………………………………… 4-13
Handling Oil, Fuel, DEF (AdBlue®), Coolant …………………………….. 4-15
Electrical System Maintenance……………………………………………….. 4-21
Recommend Fuel, Coolant, and Lubricant ……………………………….. 4-22
Fluid Capacities ……………………………………………………………………. 4-28
Table of Recommended Lubricants …………………………………………. 4-29
Maintenance Intervals……………………………………………………………. 4-31
10 Hour / Daily Service ………………………………………………………….. 4-34
50 Hour / Weekly Service ………………………………………………………. 4-48
250 Hour / Monthly Service…………………………………………………….. 4-54
500 Hour / 3 Month Service ……………………………………………………. 4-57
1,000 Hour / 6 Month Service …………………………………………………. 4-69
Table of Contents
III
DX225MH-5
2,000 Hour / Yearly Service ……………………………………………………. 4-79
4,000 Hour / Biennial Service …………………………………………………. 4-86
4,500 Hour / Biennial Service …………………………………………………. 4-87
12,000 Hour / 6 Year Service………………………………………………….. 4-90
Air-conditioning System …………………………………………………………. 4-91
Bolt and Nut Inspection………………………………………………………….. 4-92
Electrical System ………………………………………………………………… 4-101
Engine Cooling System………………………………………………………… 4-105
Fuel Transfer Pump (Optional) ……………………………………………… 4-109
Handling of Accumulator………………………………………………………. 4-112
Track Tension …………………………………………………………………….. 4-113
Venting and Priming Hydraulic System…………………………………… 4-115
Maintenance in Special Conditions………………………………………… 4-117
Transportation………………………………………………………………….5-1
Loading and Unloading ……………………………………………………………. 5-2
Lifting Machine……………………………………………………………………… 5-10
Troubleshooting……………………………………………………………….6-1
Electrical System ……………………………………………………………………. 6-1
Engine…………………………………………………………………………………… 6-2
Lubrication System …………………………………………………………………. 6-6
Hydraulic System ……………………………………………………………………. 6-7
Air Compressor (Optional) ……………………………………………………….. 6-8
Swing System ………………………………………………………………………… 6-9
Travel System………………………………………………………………………… 6-9
Cooling Fan……………………………………………………………………………. 6-9
Elevating Cabin (If Equipped) …………………………………………………. 6-10
Tilting Riser (If Equipped) ………………………………………………………. 6-10
Specification ……………………………………………………………………7-1
Standard Specification …………………………………………………………….. 7-1
Overall Dimensions…………………………………………………………………. 7-2
Disassembled Parts, Dimension and Weight………………………………. 7-4
Working Range ………………………………………………………………………. 7-6
Material Handler Rated Lift Capacity Tables ………………………………. 7-7
Index ……………………………………………………………………………….8-1
