DX225LC-7X | Alta Equipment Company

DEVELON – DX225LC-7X – CRAWLER EXCAVATOR

DEVELON -7 Series crawler excavators deliver the power and technologies you need to conquer the work of today — and keep charging forward to take on the challenges of tomorrow. Updated comfort features and intuitive controls help attract and keep top operators. As jobsite demands increase, -7 Series crawler excavators work smarter using advanced machine functionality, fuel efficiency systems and versatile attachments. Choose from a variety of machine sizes to fit your worksite and task.

FULLY ELECTRO-HYDRAULIC CONTROL SYSTEM

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.

This technology gives operators supplementary assistance when doing precision tasks. Functions include grade assist mode, ground slope setting, swing assist, swing limit, virtual wall settings, lift assist mode and a weighing system.

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.

OPERATOR COMFORT

Added features help deliver premium 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.

BUILT STRONG FOR AGGRESSIVE DIGGING

Ultra-hard and wear-resistant, heavy-duty wear plates bolt on at the end of the machine arm to maximize machine durability and reliability. By minimizing the tolerance between the bucket and arm, they maintain high breakout forces and ensure greater productivity.

Other durability features include a robust working group featuring stronger castings and forged steel pivot points, an extra-strong X-Chassis undercarriage and an innovative D-channel upper structure frame design and optional side impact protector that add strength to withstand more side impact. Improved hydraulic line routing also helps protect your investment.

FUEL-EFFICIENT AND EASY TO SERVICE

With the DX225LC-7X, you can save fuel without sacrificing productivity. A number of fuel efficiency features are standard — including Smart Power Control (SPC), D-ECOPOWER™ system and the Electronic Power Optimizing System (EPOS). Keeping your crawler excavator running at peak performance is easier thanks to convenient component access and the standard DEVELON Fleet Management system that monitors the health, location and productivity of your machine — providing alerts when maintenance is due.

Similar models may be shown in addition to the featured model. Equipment may be shown with options.

Specifications are subject to change without prior notice.

  • ENGINE - ENGINE EMISSIONS TIER (EPA): Tier 4
  • SWING MECHANISM - SWING PERFORMANCE: MAX SWING SPEED (AT EFFICIENCY): 10.9 rpm
  • HYDRAULIC SYSTEM - MAIN PUMP: DISPLACEMENT: 7.14 in³/rev
  • REFILL CAPACITIES - ENGINE COOLANT: 7.85 gal | 29.7 l
  • ENGINE - ENGINE NUMBER OF CYLINDERS: 6
  • UNDERCARRIAGE - TRACK LENGTH: 14' 7" | 4445 mm
  • HYDRAULIC SYSTEM - MAIN PUMP: MAX. FLOW RATE (EACH): 55.48 gal/min
  • DIMENSIONS - SHIPPING HEIGHT - HOSE (WITH ATTACHMENT): 9' 10" | 3005 mm
  • DIGGING FORCE (ISO) - BUCKET DIGGING FORCE - PRESSURE UP: 3709 lbf
  • ENGINE - RATED HORSE POWER (NET): 162.3 hp @ 1800 rpm | 121 kW @ 1800 rpm
  • DIMENSIONS - SHIPPING LENGTH (WITHOUT ATTACHMENT): 31' 4" | 9570 mm
  • LIFT CAPACITY - LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 3M BELOW GROUND:
  • ENGINE - ENGINE AFTER TREATMENT: CEGR+DOC+SCR with DEF
  • SWING MECHANISM - SWING PERFORMANCE: MAX SWING TORQUE: 60757 lbf·ft | 8400 kgf·m
  • LIFT CAPACITY - LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 3M ABOVE GROUND:
  • WEIGHTS - STANDARD BOOM LENGTH: 18' 8" | 5.7 m
  • WEIGHTS - STANDARD ARM LENGTH: 9' 6" | 2.9 m
  • ENGINE - MAX. TORQUE (NET): 593 lbf·ft @ 1400 rpm
  • WORKING RANGE - MAX LOADING HEIGHT: 22' 4" | 6830 mm
  • ENGINE - RATED FLYWHEEL POWER (GROSS): 173 hp @ 1800 rpm | 129 kW @ 1800 rpm
  • DIMENSIONS - OVERALL HEIGHT OVER CAB: 9' 9" | 2980 mm
  • ENGINE - ENGINE DISPLACEMENT: 359 in³
  • WEIGHTS - OPERATING WEIGHT: 52029 lb
  • UNDERCARRIAGE - LOWER ROLLERS: QUANTITY PER SIDE: 8
  • WORKING RANGE - MAX DIGGING REACH (GROUND): 31' 9" | 9695 mm
  • UNDERCARRIAGE - GROUND PRESSURE: 5.26 psi
  • DIGGING FORCE (ISO) - ARM DIGGING FORCE - PRESSURE UP: 2585 lbf
  • UNDERCARRIAGE - TRACK LINK: TRACK GAUGE: 7' 10" | 2390 mm
  • TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRACTION FORCE (HIGHEST VALUE):
  • ENVIRONMENT - NOISE LEVEL: GUARANTEED SOUND POWER LEVEL: 102 dBA
  • REFILL CAPACITIES - ENGINE OIL: 7.13 gal | 27 l
  • TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: GRADEABILITY: 35° @ 70 %
  • HYDRAULIC SYSTEM - MAIN PUMP: QUANTITY: 2
  • REFILL CAPACITIES - FUEL TANK: 103.56 gal | 392 l
  • LIFT CAPACITY - LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - GROUND LEVEL: 22190 lb @ 20.01 ft
  • DIGGING FORCE (ISO) - ARM DIGGING FORCE - NORMAL: 2462 lbf
  • TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRAVELING SPEED - HIGH (/XXX): 3.42 mph | 5.5 km/h
  • TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRAVELING SPEED - LOW (XXX/): 1.86 mph | 3 km/h
  • ENGINE - ENGINE MAKE: DEVELON
  • REFILL CAPACITIES - HYDRAULIC SYSTEM: 60.76 gal | 230 l
  • ENGINE - ENGINE NAME:
  • LIFT CAPACITY - LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT ABOVE GROUND: 18301 lb @ 20.01 ft
  • REFILL CAPACITIES - HYDRAULIC TANK: 34.61 gal | 131 l
  • LIFT CAPACITY - LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT BELOW GROUND: 20860 lb @ 20.01 ft
  • HYDRAULIC SYSTEM - MAIN PUMP: MAIN RELIEF PRESSURE:
  • WEIGHTS - SHOE WIDTH: 2' 7" | 800 mm
  • UNDERCARRIAGE - GROUND CLEARANCE: 1' 5" | 450.5 mm
  • ENVIRONMENT - NOISE LEVEL: OPERATOR: 70 dBA
  • WORKING RANGE - MAX DIGGING DEPTH: 21' 7" | 6590 mm
  • DIMENSIONS - SHIPPING WIDTH (STANDARD): 10' 5" | 3190 mm
  • WEIGHTS - STANDARD BUCKET SIZE: 1.2 yd³
  • UNDERCARRIAGE - UPPER ROLLERS: QUANTITY PER SIDE: 2
  • ENGINE - MODEL: DL06P
  • WORKING RANGE - MAX DIGGING HEIGHT: 31' 6" | 9620 mm