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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes

EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes
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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes

Product catalog summary
Introduction
The document introduces the Doosan DL420-7 and DL480-7 wheel loaders, emphasizing their power, productivity, and compliance with Stage V emission standards. These machines are designed for enhanced productivity with significant breakout force and high traction.
Specifications
Both models are equipped with a Scania DC13 engine, delivering 345 hp and adhering to Stage V emissions regulations. The DL420-7 has an operating weight of 23.4 tons and a bucket capacity of 4.3 m³, while the DL480-7 weighs 26.5 tons with a 4.8 m³ bucket capacity.
Performance and Efficiency
The loaders feature a robust hydraulic system and a variable geometry turbocharger for optimized boost pressure. They offer three engine working modes and an auto idle feature for fuel savings. The powertrain includes a 5-gear transmission for smooth acceleration and high traction.
Reliability and Durability
Doosan emphasizes durability with robust materials and structures tested under extreme conditions. Features include reinforced brake discs, a hydraulic differential lock, and an axle oil cooler for demanding conditions.
Operator Comfort
The loaders are equipped with an adjustable steering column, Doosan Smart Touch interface, and an electronic joystick for ease of use. The spacious cab offers improved visibility, a luxury seat, and features like automatic lift arm functions for enhanced operator comfort.
Safety and Maintenance
Safety features include a rear-view camera, full handrails, and multiple LED lights. Maintenance is simplified with a cooling package, automatic lubrication system, and DoosanConnect fleet management for proactive maintenance planning.
Transmission and Engine
The document describes a 5-speed auto-powershift transmission with a lock-up feature for both models. The torque converter is single stage with a fixed wheel stator. Safety features include a device preventing engine start if the transmission is not in neutral.
Hydraulic System
Both models feature a load-sensing, closed-center hydraulic system with dual variable displacement axial piston pumps. The maximum flow is 476 l/min, and the maximum pressure is 315 bar. Automatic functions include bucket positioning and lift arm height control.
Axles
The front and rear axles are manufactured by ZF with outboard planetary reduction gears. The DL420-7 and DL480-7 have traction power allowing operation on slopes of 27°.
Cab Features
The cab complies with ROPS and FOPS safety standards, offering excellent visibility and comfort features such as air conditioning, a heated seat, and a centralized control console.
Fluid Capacities
Detailed fluid capacities for various components are provided, including fuel, DEF, cooling system, engine oil, and hydraulic system.
Lift Arm and Hydraulic Cylinders
The lift arm uses Z-kinematics for heavy-duty applications, with breakout forces of 183 kN and 214 kN for the DL420-7 and DL480-7, respectively. Hydraulic cylinders are designed for durability and shock absorption.
Brakes
The braking system includes dual multi-disc circuits with sintered metal discs, a spring-applied, hydraulically released parking brake, and an emergency brake system.
Performance Data and Dimensions
Detailed specifications for bucket capacities, breakout forces, and dimensions are provided for both models, highlighting their operational capabilities.
Standard and Optional Equipment
The document lists standard and optional features, including engine exhaust aftertreatment, transmission management, hydraulic systems, and cab comfort features.
Doosan Group Overview
The document provides an overview of Doosan Group's history, global presence, and product offerings, emphasizing its role as a leader in construction equipment manufacturing.
See more

Catalog excerpts

EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-1

Wheel Loaders DL420-7 DL480-7 Maximum power Operating weight Bucket capacity Emission standard

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-3

DOOSAN DL420-7 AND DL480-7 WHEEL LOADERS: MEET THE NEW GENERATION OF DOOSAN MACHINES Boost your productivity with the new DL420-7 and DL480-7 Doosan wheel loaders. Exceptional power – combined with the finest workmanship – results in machines that perform at the highest level. |

 Open the catalog to page 3
EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-4

The DL420-7 and DL480-7 enhance your output from every angle Impressive breakout force and high traction make penetration easy and allow you to tackle the hardest materials. - Powerful hydraulic system makes work quick and efficient. - Scania DC13 engine provides the power you need while meeting Stage V environmental regulations. The combination of these features gives Doosan wheel loaders excellent penetration power, ensuring optimum bucket load in each cycle.

 Open the catalog to page 4
EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-5

TOP PERFORMANCE AND FUEL EFFICIENCY ENVIRONMENT-FRIENDLY POWER The DL420-7 and DL480-7 are powered by a Scania DC13 engine compliant with the Stage V emissions regulations. High-pressure fuel injection and precise timing provide highly efficient fuel burn and perfect combustion. The aftertreatment system is composed of a selective catalytic reduction module, an oxidation catalyst, and a long-life particulate filter to reduce emissions without requiring an EGR (exhaust gas recirculation) valve. EFFICIENT POWER MANAGEMENT You can select from 3 different engine working modes – SAT, Standard and...

 Open the catalog to page 5
EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-6

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_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-7

DESIGNED FOR LONG-TERM, ALL-ROUND, HEAVY-DUTY PERFORMANCE EXHAUST The Doosan transmission has 5 gears to boost acceleration performance, especially on climbs with the lock-up. The gear ratios are optimized, and smooth, shock-free shifts contribute to the high overall level of operator comfort. Traction force is also maximized. Together, these qualities enable high working speed in all conditions. The inner exhaust pipe sucks air out of the engine compartment through an outer pipe – this 'chimney' effect provides constant air circulation and prevents deposits of flammable material on hot parts....

 Open the catalog to page 7
EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-9

OPERATING IN HIGH COMFORT 1. Doosan Smart Touch 2. Intuitive gauge panel 3. Steering wheel adjustable in all directions 4. Integrated armrest with joystick 5. Control panel 6. Cup holders 7. Storage compartments 8. Premium seat with 3-point safety belt 9. Electric joystick steering ADJUSTABLE STEERING COLUMN Enhance your driving comfort, and work without fatigue, by easily adjusting the steering column’s tilt and telescopic movements to fit your preferred position. DOOSAN SMART TOUCH - An easy to read and use 8" touch screen integrates all functions in one place. - All information about the machine,...

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-10

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

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-11

TOTAL CONTROL IN ALL SIMPLICITY VISIBILITY We bring automotive standards and comfort to construction machinery - Search function - Coming/leaving home light function - Remote door opening - Keyless engine start Completely re-designed cab improves operator comfort and safety. Enlarged front windshield ensures better front visibility, while larger mirrors extend operator's view on the sides and rear - providing maximum safety for pedestrians and machine and improving productivity at the same time. EASY ENTRY AND EXIT Grab handles and offset steps with slip-resistant surfaces provide safe & easy...

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-12

RAISE PROFITS, PRODUCTIVITY & FUEL EFFICIENCY STRENGTH AND INTELLIGENCE – A WINNING COMBINATION! With tremendous lift height and capacity, along with enough torque to bite into the toughest materials, Doosan wheel loaders go a step beyond scooping, carrying and loading. It’s your ticket to making harder work easier, longer days more enjoyable, and every minute more productive and profitable. BOOST YOUR PRODUCTIVITY - Ride control – Load Isolation System - Bucket auto leveling function - End-stroke cushioning for smooth arm and work tools movements - Optimized shifting program MAXIMUM SAFETY Rear-view...

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-13

BUSINESS CLASS OPERATOR COMFORT ALL-IN-ONE FOR BETTER PERFORMANCE All important functions are easily accessible on the Doosan Smart Touch - Machine settings - Rear-view camera - Radio - HVAC - Weighing system - Doosan Smart Guidance The new spacious cab offers an operator-friendly environment with top-class all-round visibility. It centers around a high comfortable seat with 3-point safety belt for maximum operator safety. The joystick is fully integrated in the seat's right armrest. The electrically adjustable rear mirror contributes to maximum operator comfort. BETTER FUEL EFFICIENCY The DL420-7...

 Open the catalog to page 13
EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-15

COOLING PACKAGE SIMPLE MAINTENANCE WITH MAXIMUM UPTIME Wide pitch fin radiators coupling with reversible fan keep the cooling system performing constantly - minimizing machine downtime and reducing daily maintenance. The operator can easily set standard intervals for fan reverse from the Doosan Smart Touch. Performance is regulated for lower fuel consumption and shorter warm-up periods. Maintenance-free cyclone air pre-filter separates more than 99% of particles 20 microns in size and larger. Cleaning and cartridge replacement are only needed at long intervals. In addition to extending the air...

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EN_DL420-7_DL480-7_Brochure_D4600771_04-2021_LowRes-16

TECHNICAL SPECIFICATIONS TRANSMISSION 5-gear powershift transmission with 3 operating modes: manual, fully automatic, or semi-automatic with 'kick-down' function. Based on high-quality components. Equipped with a modulation system for protection and smooth gear and direction changes. A manual transmission control lever is located to the left of the steering wheel. Direction change function also available in automatic or semi-automatic mode. Transmission can be disengaged by the brake pedal to deliver full engine power to the hydraulic system. A safety device prevents the engine from starting...

 Open the catalog to page 16

All Develon catalogs and technical brochures

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  8. DX190WA

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  9. DX210W

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  10. DX340LCA-K

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  11. DX420LCA

    13  Pages

  12. DL200A GP

    11  Pages

  13. DX80R

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  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

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  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

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  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

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  44. DX220A

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  45. S500LC-V

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  46. DX480LCA-500LCA

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  47. DX700LC

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  48. DX300L

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  49. DX225NLC

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  50. DX225LCA

    13  Pages

  51. DX140LC

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  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

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  60. DX225LC

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  61. Full liner

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  62. SOLAR500LCV

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  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

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  75. MEGA400V

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  76. SOLAR210WV

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  77. SOLAR180WV

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  81. SOLAR255LCV

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*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.
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