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DX225LC-7X Crawler Excavator

The DX225LC-7X control system enables advanced machine guidance and machine control systems — including 2D and upgradable 3D grading for accurate earthmoving and grading work. This results in a game-changing improvement in productivity and efficiency.

162.3 hp @ 1,800 rpm

Rated Power, Net

52,029 lb

Operating Weight

21' 7"

Dig Depth

Key Specifications

Powerful Digging and Fast Cycle Times The DX225LC-7X offers superior hydraulics and a strong workgroup to deliver ample power and durability to the arm and bucket, maximizing lifting capability. Select the one-touch power boost to dig into extra tough material. Fast cycle times, a fine swing function and a cast push link with lifting eye that delivers a five metric-ton lifting capacity help you complete the job faster. Control the machine’s performance by selecting from four power modes.It offers a conventional tail swing design and optional dozer blade and is available in standard arm or long arm configurations. The standard counterweight design provides strength and stability.Improve cycle times with an optional boom float setting, ideal for finishing work, hammer application and top loading.
Unbeatable Operator Comfort Added features help deliver best-in-class comfort for operators when working long days on challenging jobsites. The DX225LC-7X includes an improved heating and cooling system with an optional heated/cooled seat. The cab’s suspension system dampens vibrations and absorbs shocks. Standard features include easy-to-use joystick controls, a rearview camera and a Smart Touch screen that displays all important information. Add an optional 360-degree all-around view monitoring (AVM) camera system for a full view of the machine’s surroundings.
Main Pump: Displacement 7.14 in³/rev
Control Valve: Relief Valve Pressure (Normal) 4,978 psi
Control Valve: Relief Valve Pressure (Boost) 5,263 psi
Main Pump: Max. Flow Rate (each) 55.48 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) --
Travel performance: Traveling Speed - Low (XXX/) 1.86 mph
Travel performance: Traveling Speed - High (/XXX) 3.42 mph
Travel performance: Gradeability 35° @ 70 %
Max Digging Reach (Ground) 31' 9"
Max Digging Depth 21' 7"
Max Loading Height 22' 4"
Arm Digging Force - Pressure up 2,585 lbf
Bucket Digging Force - Pressure up 3,709 lbf
Arm Digging Force - Normal 2,462 lbf
Fuel Tank 103.56 gal
Hydraulic System 60.76 gal
Engine Coolant 7.85 gal
Engine Oil 7.13 gal
Hydraulic Tank 34.61 gal
Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground 18,301 lb @ 20.01 ft
Lifting Capacity over front @ Horizontal Distance - Ground Level 22,190 lb @ 20.01 ft
Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground 20,860 lb @ 20.01 ft


Rated Flywheel Power (Gross) 173 hp @ 1,800 rpm
Rated Horse Power (Net) 162.3 hp @ 1,800 rpm
Max. Torque (Net) 593 lbf·ft @ 1,400 rpm
Engine Emissions Tier (EPA) T4f


Operating Weight 52,029 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' 4"
Shipping Width (Standard) 10' 5"
Overall Height Over Cab 9' 9"

DX225LC-7X Crawler Excavator

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