2023 Develon Crawler Excavators DX490LC-5

Information

2023 Develon Crawler Excavators DX490LC-5

Higher productivity. More efficiency.

Dig with power and confidence, work in comfort, and stay on the job longer with the Doosan® DX490LC-5. It’s a steady performer in the 40-50 metric ton size class.

Strength starts with an unbeatable engine and hydraulic system. The high pressure common rail fuel injected engine and electronic power optimizing system (EPOS) deliver the most power and fuel efficiency.

The hydraulic system output requirements are optimized with engine horsepower. The resulting efficiency increases productivity and reduces fuel consumption. Improved feedback through the controls results in smoother machine control and enhanced operator comfort. For further fuel savings, auto shutdown helps owners save fuel during non-working conditions.

Comfort and Convenience

A spacious cab offers excellent visibility, adjustable controls and high-performance air conditioning. The reclining, height and weight-adjustable standard air suspension seat has a headrest and adjustable armrest.

Reduced, Simplifies Maintenance.

Enjoy reduced maintenance costs and extended machine life with the durable x-chassis, strengthened boom and arm assemblies, the extended greasing intervals. Easily access the battery, oil filter, air cleaner, fuel filter, radiators and other engine components.

The arm grease points are grouped for easy maintenance. A variable speed hydraulic fan regulates airflow through the oil cooler. Monitor your Doosan heavy equipment and manage maintenance to reduce operating costs with Doosan Connect Telematics.

Tier 4 Technology

To reach Tier 4 emissions standards, the DX490LC-5 incorporates a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst (DOC) and selective catalyst reduction (SCR). Read about our Tier 4 technologies to learn more.

Photos

Highlights

  • Exeter, Rhode Island
  • 2023
  • Develon
  • Crawler Excavators DX490LC-5
  • Available
  • SHOE: 2' 11" | SHIPPING (STANDARD): 10' 9"
  • SHIPPING - HOSE (WITH ATTACHMENT): 12' 1" | MAX LOADING: 25' 9"

Specifications

  • 2023
  • Develon
  • Crawler Excavators
  • DX490LC-5
  • Crawler
  • RATED FLYWHEEL POWER (GROSS): 379.5 hp @ 1,800 rpm (ISO-9249) | RATED HORSE POWER (NET): 372.8 hp @ 1,800 rpm
  • (NET): 1298 lbf·ft @ 1,300 rpm
  • TIER (EPA): T4
  • SWING PERFORMANCE: MAX SWING TORQUE: 145601 lbf·ft | TRAVEL PERFORMANCE: TRACTION FORCE (HIGHEST VALUE): 6,924 lbf | TRAVEL PERFORMANCE: GRADEABILITY: 70° | ARM DIGGING FORCE - PRESSURE UP: 5,103 lbf | BUCKET DIGGING FORCE - PRESSURE UP: 67,902 lb | ARM DIGGING FORCE - NORMAL: 4,811 lbf
  • SWING PERFORMANCE: MAX SWING SPEED (AT EFFICIENCY) 8.6 rpm | TRAVEL PERFORMANCE: TRAVELING SPEED - LOW (XXX/): 1.93 mph | TRAVEL PERFORMANCE: TRAVELING SPEED - HIGH (/XXX): 3.36 mph
  • GUARANTEED SOUND POWER LEVEL: 106 dBA | OPERATOR: 72 dBA
  • MAIN PUMP: DISPLACEMENT: 12.2 in³/rev
  • MAIN PUMP: MAX. FLOW RATE (EACH): 93.78 gal/min
  • CONTROL VALVE: RELIEF VALVE PRESSURE (NORMAL): 4,694 psi | CONTROL VALVE: RELIEF VALVE PRESSURE (BOOST): 4,978 psi
  • STANDARD BUCKET SIZE: 2.8 yd³ | MAX DIGGING REACH (GROUND): 38' 11"
  • TRACK: 17' 10" | STANDARD BOOM: 23.29 ft | STANDARD ARM: 10.99 ft | SHIPPING (WITHOUT ATTACHMENT): 40' 1"
  • SHOE: 2' 11" | SHIPPING (STANDARD): 10' 9"
  • SHIPPING - HOSE (WITH ATTACHMENT): 12' 1" | MAX LOADING: 25' 9"
  • OVER CAB: 10' 11"
  • MAX DIGGING DEPTH: 25' 6"
  • TRACK LINK: TRACK GAUGE: 9' 8" (Wide Variable Track)
  • TANK: 180.96 gal
  • SYSTEM: 132.09 gal | TANK: 103.03 gal
  • ENGINE: 13.47 gal
  • ENGINE: 11.89 gal
  • LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT ABOVE GROUND: 37,910 lb @ 20 ft | LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - GROUND LEVEL: 43,110 lb @ 20 ft | LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT BELOW GROUND: 39,690 lb @ 20 ft
  • OPERATING: 112,206 lb
  • UPPER ROLLERS: QUANTITY PER SIDE: 3 | LOWER ROLLERS: QUANTITY PER SIDE: 9