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EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes

EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes
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EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes

Product catalog summary
Overview: The document provides detailed specifications and features of the Doosan DX245NHD-7 and DX235LC-7 crawler excavators, emphasizing their power, efficiency, and suitability for heavy-duty applications.
Specifications: Both models have a maximum power of 166 hp and a bucket capacity of 1.3 m3. The DX245NHD-7 has an operating weight of 25.1 tons, while the DX235LC-7 weighs 23.2 tons. Both comply with Stage V emission standards.
Productivity and Efficiency: The excavators feature advanced digging forces and reduced fuel consumption. The DX245NHD-7 includes a unique heavy-duty undercarriage for severe applications, enhancing durability and transportability.
Reliability and Safety: Reinforced components and improved hydraulic line routing ensure durability. Safety features include rear and side cameras, anti-slip steps, and optional 360° view cameras.
Versatility and Stability: New attachment modes and tiltrotator options enhance efficiency and precision. Both models offer excellent stability and lifting performance.
Comfort and Control: The spacious cab offers low noise and vibration, with advanced climate control and ergonomic controls. The Doosan Smart Touch screen integrates machine functions, and the Smart Key allows remote access.
Engine and Fuel Management: The Stage V compliant Doosan DL06P engine provides high torque at low revs, with features like a variable pressure turbocharger and Smart Power Control for improved fuel efficiency.
Maintenance: Easy access to maintenance points and advanced filtration systems reduce downtime. Centralized greasing points and an optional automatic lubrication system simplify upkeep.
Technical Specifications: The document details engine specifications, undercarriage construction, and other technical aspects, highlighting the robust design and high-quality materials used.
Technical Specifications Overview:
Track and Rollers: The document specifies the number of upper and lower rollers for two models, DX245NHD-7 and DX235LC-7, along with the number of links and shoes per side. The link pitch is also provided for both models.
Hydraulic System: The e-EPOS system optimizes fuel consumption and hydraulic efficiency. It includes features like independent or combined operations, two travel speeds, cross-sensing pump system, auto-deceleration, and multiple operating and power modes. The main pumps are variable displacement tandem axial piston pumps with specific flow rates and relief valve settings.
Hydraulic Cylinders: High-strength steel is used for piston rods and cylinder bodies, with shock-absorbing mechanisms for smooth operation. Specifications for boom, arm, bucket, and articulated boom cylinders are detailed.
Swing Mechanism: Utilizes an axial piston motor with a 2-stage planetary reduction gear for maximum torque. The swing speed and torque are specified.
Drive System: Each track is driven by an independent high-torque axial piston motor. Travel speeds, maximum traction, and gradeability are provided.
Cab Features: Integrated air-conditioning and heating systems, adjustable operator’s seat, and sound levels are specified.
Fluid Capacities: Capacities for fuel, cooling system, AdBlue, hydraulic oil, engine oil, swing drive, and travel device are listed.
Weight and Dimensions: Machine weight, ground pressure, and component weights are detailed. Dimensions for mono and articulated booms are provided, including shipping dimensions and working range.
Bucket Specifications: Different bucket types are described with their capacities, widths, and suitability for various materials based on density.
Lifting Capacities: Lifting capacities for different configurations of mono and articulated booms are detailed, including compliance with ISO standards.
Standard and Optional Equipment: Lists engine specifications, hydraulic system features, and optional equipment like clamshell piping and hydraulic piping for various tools.
Cab & Interior Features:
  • Pressurized, sound-insulated cab with adjustable air suspension seat, heater, and climate control.
  • Features include sun roller blind, removable lower front window, sliding left window, and windshield wipers.
  • Equipped with Doosan Smart Touch 8" screen, attachment management system, and multiple storage compartments.
  • Includes keyless start, anti-theft protection, and a 12V power socket.
  • Audio system with DAB Radio, Bluetooth streaming, and hands-free call system.
  • 360° all-around view camera with ultrasonic detection.
Safety Features:
  • Roll Over Protective Structure (ROPS) and safety valves for boom and arm cylinders.
  • Overload warning device, large guard rails, and rotating beacon.
  • Hydraulic safety lock lever, safety glass, and emergency escape hammer.
  • Includes rear-view mirrors, lockable fuel cap, and emergency engine stop switch.
  • LED work lights and Falling Objects Guard System compliant with ISO and SAE standards.
Other Specifications:
  • Models DX245NHD-7 and DX235LC-7 with specific boom, arm, and counterweight configurations.
  • Features DoosanCONNECT telematic system and auto shut-off fuel filler pump.
  • Equipped with double element air cleaner, fuel pre-filter, and self-diagnostic function.
  • Hydrostatic drive with 2-speed power shift transmission and remote greasing system.
  • Available with a range of Doosan buckets, breakers, and quick-couplers.
Undercarriage Details:
  • DX245NHD-7: Heavy-duty undercarriage with 30-ton class components and narrow fixed undercarriage.
  • DX235LC-7: Standard fixed undercarriage with multiple shoe options for different applications.
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Catalog excerpts

EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-1

Crawler Excavators DX245NHD-7 DX235LC-7 Maximum power Operating weight Bucket capacity Emission standard

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DESIGNED TO MOVE MOUNTAINS DOOSAN DX245NHD-7 AND DX235LC-7 CRAWLER EXCAVATORS: Lift your business to the next level with the next generation DX245NHD-7 and DX235LC-7 Doosan excavators. Exceptionally powerful, yet environmentally-friendly, the DX245NHD-7 and DX235LC-7 excavators are designed for the toughest applications.

 Open the catalog to page 2
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RAISE PROFITS, PRODUCTIVITY & FUEL EFFICIENCY RELIABILITY Reinforced castings and forged steel pivot points and reinforced heavy-duty arm and boom to withstand high-impact materials. Monoboom or articulated boom for added versatility. Improved hydraulic line routing to protect your investment and handle any application with success. YOUR SAFETY IS OUR PRIORITY Rear and right side cameras as standard, anti-slip steps and platforms, as well as guard rails on upper structure. Optional: a 360° all-around view camera (AVM) can be linked with unique ultrasonic detection for maximum safety while working...

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One of the most spacious cabs in the market, with low noise & vibration levels and excellent all-round visibility. Thanks to the heating and even an optional cooling functionality of the premium seat and improved air ventilation in the DX245NHD-7 and DX235LC-7, you can focus on the job at hand in any situation. New Doosan Smart Touch screen, an easy to read and use 8" touch screen integrates all functions and settings of your machine in one place. Don't miss any important call thanks to the hands-free phone system. And forget fumbling with keyholes: unlock the door remotely, and start or stop...

 Open the catalog to page 5
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TOP PERFORMANCE AND FUEL EFFICIENCY THE POWER TO RAISE PRODUCTIVITY - The DX245NHD-7 and DX235LC-7 are equipped with the latest generation Doosan engine - Stage V compliant, this engine boasts extremely low emissions because reducing our environmental impact is paramount to us - Exhaust gases are purified by Selective Catalytic Reduction (SCR) technology, a Diesel Oxidation Catalyst (DOC) and a Diesel Particulate Filter (DPF) EFFICIENT FUEL MANAGEMENT - Choice of 4 power modes (Eco - Standard - Power - Power Plus) and automatic Smart Power Control system for optimal power and reduced fuel consumption...

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RELIABILITY – THE HABIT OF A LIFETIME In your profession, you need equipment you can depend on. At Doosan, we put durability and reliability at the core of our machines’ development. Our materials and structures undergo stringent testing for strength and resilience under the most extreme conditions.

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EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-9

DESIGNED FOR LONG-TERM, ALL-ROUND, HEAVY-DUTY PERFORMANCE ADVANCED FILTRATION - Fuel filters and water separator: a filter-type high-performance water separator effectively captures moisture in the fuel, reducing impurities and helping minimize any fuel-related issues. Pre-filters and dual main filters as standard achieve a high degree of purity that minimizes fuel system failures. - Cyclonic air pre-cleaner: air filter life and engine efficiency are directly related to the amount of debris ingested through the engine’s air intake. Therefore, a cyclonic air pre-cleaner (as standard) is the first...

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EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-11

Sun visor Window grip Parallel wiper 360° all-around view camera (AVM) (optional) 5. Doosan Smart Touch 6. Redesigned pedals 7. Flat, spacious, easy-to-clean floor 8. Keyless start (Doosan Smart Key) 9. Joysticks and switches are integrated in adjustable control consoles 10. Heated and cooled (option) seat 11. Improved visibility on the bottom right 12. Storage compartment for sunglasses 13. Separate seat height adjustment lever and cushion tilting function OPERATING IN HIGH COMFORT BEST-IN-CLASS OPERATOR ENVIRONMENT The DX245NHD-7 and DX235LC-7 are designed to provide you with the best possible...

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EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-12

TAKE A SEAT IN BUSINESS CLASS The ergonomic controls, the easy-to-view color monitor, and Doosan Smart Touch place the machine firmly in your hands.

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TOTAL CONTROL IN ALL SIMPLICITY 4 WORK MODES AND 4 POWER MODES - Automatic travel speed range selection (slow/fast) - Activating the power boost control system increases digging force by 10% - A 1-touch deceleration button immediately reduces engine speed to low idle - Auto-idling starts 4 seconds (adjustable) after all controls are returned to neutral – reducing fuel consumption and noise levels in the cab These modes deliver the needed power, according to your specific application, while minimizing fuel consumption: - Work modes: 1-way mode, 2-way mode, Digging mode and Lifting mode With the...

 Open the catalog to page 13
EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-15

SIMPLE MAINTENANCE FOR MAXIMUM UPTIME MAINTENANCE ACCESS MADE SIMPLE ADBLUE® TANK Connected to the ECU, sensors in the tank detect low levels of AdBlue® or any other system malfunction. Also equipped with an AdBlue® level indicator during refilling (LED light), to avoid over filling. CENTRALIZED GREASING POINTS To make maintenance easier, the greasing points have been centralized. An automatic lubrication system is available as an option. - Large guard rails are installed along with anti-slip steps and plates, for safer, easier access to the whole upper structure. - The air conditioning filter...

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TECHNICAL SPECIFICATIONS HYDRAULIC SYSTEM The e-EPOS (Electronic Power Optimising System) is the brain of the excavator – minimising fuel consumption and optimizing the efficiency of the hydraulic system for all working conditions. To harmonize the operation of the engine and the hydraulics, the e-EPOS is connected to the engine’s electronic control unit (ECU) via a data transfer link. • The hydraulic system enables independent or combined operations • 2 travel speeds offer either increased torque or high speed • Cross-sensing pump system for fuel savings • Auto-deceleration system • 4 operating...

 Open the catalog to page 16
EN_DX245NHD-7_DX235LC-7_Brochure_D4600920_08-2021_LowRes-17

FLUID CAPACITIES The air-conditioning and heating systems are integrated for optimal climate control. An automatically-controlled fan supplies the pressurized and filtered cab air, which is distributed throughout the cab from multiple vents. The heated air suspension, adjustable operator’s seat includes a seat belt. The operator can adjust the ergonomic seat and joystick console separately according to his preferences. Cooling system (radiator) Travel device Each track is driven by an independent, high-torque axial piston motor through a planetary reduction gearbox. Two levers / foot pedals guarantee...

 Open the catalog to page 17

All Develon catalogs and technical brochures

  1. DL200-7

    24  Pages

  2. DX160W-5

    24  Pages

  3. DX235LCR-5

    24  Pages

  4. DX140LCR-5

    24  Pages

  5. DX75-5B

    11  Pages

  6. DX55-5B

    9  Pages

  7. DL420-5 CVT

    13  Pages

  8. DX190WA

    13  Pages

  9. DX210W

    13  Pages

  10. DX340LCA-K

    15  Pages

  11. DX420LCA

    13  Pages

  12. DL200A GP

    11  Pages

  13. DX80R

    9  Pages

  14. DX190W

    28  Pages

  15. DX210WA

    11  Pages

  16. DX420LCA-K

    15  Pages

  17. DX800LC-5B

    20  Pages

  18. DL550-5BH

    11  Pages

  19. DX160W

    17  Pages

  20. DX480/520LCA-K

    17  Pages

  21. DX400LC-5

    13  Pages

  22. DA 30/40

    9  Pages

  23. DX340LC

    17  Pages

  24. DX300LCA

    16  Pages

  25. DX220LCA-2

    13  Pages

  26. DX140AF

    11  Pages

  27. DX140LCA

    11  Pages

  28. HEX bucket

    7  Pages

  29. Front Shovel

    15  Pages

  30. DX260LCA

    11  Pages

  31. DX225NLCA

    9  Pages

  32. DX255LC

    22  Pages

  33. DX220AF

    10  Pages

  34. DX200A

    11  Pages

  35. DX180LC

    12  Pages

  36. DL550

    9  Pages

  37. DL450

    8  Pages

  38. DL420A

    9  Pages

  39. DL300A

    9  Pages

  40. DA30-DA40

    9  Pages

  41. DX140W

    12  Pages

  42. DL250A

    9  Pages

  43. DX340LCA

    13  Pages

  44. DX220A

    11  Pages

  45. S500LC-V

    2  Pages

  46. DX480LCA-500LCA

    13  Pages

  47. DX700LC

    11  Pages

  48. DX300L

    10  Pages

  49. DX225NLC

    20  Pages

  50. DX225LCA

    13  Pages

  51. DX140LC

    12  Pages

  52. DL200-3/250-3

    13  Pages

  53. DL300

    8  Pages

  54. DL200A

    9  Pages

  55. DX60R

    18  Pages

  56. DX27z

    16  Pages

  57. DX53W

    20  Pages

  58. DX55W

    20  Pages

  59. DX300LC

    20  Pages

  60. DX225LC

    22  Pages

  61. Full liner

    4  Pages

  62. SOLAR500LCV

    2  Pages

  63. SOLAR420LCV

    16  Pages

  64. S300LC-7

    16  Pages

  65. S255LC-V

    14  Pages

  66. DX55

    8  Pages

  67. DX35Z

    8  Pages

  68. DX27z - DX30z

    8  Pages

  69. DA30 - DA40

    20  Pages

  70. DX300LL

    10  Pages

  71. DL420

    16  Pages

  72. MEGA500V

    6  Pages

  73. MEGA250V

    16  Pages

  74. MEGA200-V

    6  Pages

  75. MEGA400V

    16  Pages

  76. SOLAR210WV

    18  Pages

  77. SOLAR180WV

    18  Pages

  78. DX520LC

    8  Pages

  79. SOLAR470LCV

    16  Pages

  80. SOLAR420LCV

    16  Pages

  81. SOLAR255LCV

    14  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.