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DX225LC-5 Crawler Excavator

The Doosan® DX225LC-5 DX series boosts your performance with powerful engines and hydraulic systems. It delivers outstanding performance with the high-pressure common rail fuel system on the engine and Electronic Power Optimizing System (EPOS). Choose between four work modes, auto-idle and machine diagnostics.

162.1 hp @ 1,800 rpm

Rated Power, Net

52,086 lb

Operating Weight

21' 7"

Dig Depth

Key Specifications

Exceptional Power and Control The EPOS links to the engine's Electronic Control Unit, electronically synchronizing the engine and hydraulic system. The system enables power and work operating modes, electronic control of fuel consumption, auto-idle, hydraulic oil flow regulation and control, and machine diagnostics. It also improves control, allowing you to precisely place material and easily level ground.
Comfort and Convenience Doosan excavators bring more comfort to your work. The spacious cab offers excellent visibility, simple controls, high-performance air conditioning, and extra storage. The standard air suspension seat includes height and weight adjustments, headrest and armrest, and reclining options.If equipped with the optional two-way auxiliary hydraulics, use the optional foot pedal or joystick buttons to control hydraulic attachments. Simple joystick controls make precise machine movements easy, while buttons allow of additional equipment such as hydraulic clamps. An optional floor pedal can be used to control two-way auxiliary hydraulics. In addition, the sound-suppressed cab keeps machine noise low to reduce operator fatigue.
Main Pump: Displacement 7 in³/rev
Control Valve: Relief Valve Pressure (Normal) 4,694 psi
Control Valve: Relief Valve Pressure (Boost) 4,978 psi
Main Pump: Max. Flow Rate (each) 54.55 gal/min
Main Pump: Main Relief Pressure --


Upper Rollers: Quantity Per Side 2
Lower Rollers: Quantity Per Side 8
Track Length 14' 7"
Track Link: Track Gauge 7' 10"
Swing Performance: Max Swing Torque 60757 lbf·ft
Swing Performance: Max Swing Speed (At Efficiency) 10.9 rpm
Travel performance: Traction Force (Highest Value) 1,887,090 lbf @ 100
Travel performance: Traveling Speed - Low (XXX/) 1.85 mph
Travel performance: Traveling Speed - High (/XXX) 3.41 mph
Travel performance: Gradeability 70°
Max Digging Reach (Ground) 31' 10"
Max Digging Depth 21' 7"
Max Loading Height 22' 5"
Arm Digging Force - Pressure up 2,428 lbf
Bucket Digging Force - Pressure up 3,417 lbf
Arm Digging Force - Normal 2,293 lbf
Fuel Tank 105.67 gal
Hydraulic System 60.76 gal
Engine Coolant 10.14 gal
Engine Oil 7.13 gal
Hydraulic Tank 51.51 gal
Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground 14,660 lb @ 20 ft
Lifting Capacity over front @ Horizontal Distance - Ground Level 16,130 lb @ 20 ft
Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground 15,810 lb @ 20 ft


Rated Flywheel Power (Gross) 166.3 hp @ 1,800 rpm
Rated Horse Power (Net) 162.1 hp @ 1,800 rpm
Max. Torque (Net) 557 lbf·ft @ 1,400 rpm
Engine Emissions Tier (EPA) T4


Operating Weight 52,086 lb
Standard Boom Length 18.7 ft
Standard Arm Length 9.51 ft
Standard Bucket Size 1.2 yd³
Shoe Width 2' 7"
Shipping Height - Hose (With Attachment) 9' 10"
Shipping Length (Without Attachment) 31' 1"
Shipping Width (Standard) 10' 5"
Overall Height Over Cab 9' 9"

DX225LC-5 Crawler Excavator

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