DA30-5 | Doosan


Doosan DA30-5


With the Doosan® DA30-5, you'll move more materials faster and work harder in tough conditions, and navigate roadways or difficult terrain with ease. The proven, powerful diesel engine provides superior torque and efficient fuel consumption. A sloping rear frame, in combination with the tread width, provides a lower center of gravity, which increases lateral stability and eliminates the need for wide, low profile tires.

Power through large loads with a class-leading power-to-weight ratio accomplished through careful selection of engine sizes, power ratings and horsepower relative to load capacity, driveline ratio performance and transmission efficiency.

Limited-slip differentials on each axle, deliver best-in-class traction by combining the use of one longitudinal differential lock in the driveline, providing a 50/50 split of power between the front and rear drivetrain.

An innovative frame and body design utilize lightweight, high-grade, wear-resistant steel that reduces the total weight of the truck, meaning less horsepower is required to move material. A free-swinging tandem gear-driven bogie keeps the real wheels in contact with the ground while a gradient meter helps you monitor your incline and pitch for improved safety.

Easily accessible components make routine maintenance simple and straightforward. The hood opens up to 83 degrees for easier component access, while the tilting cab provides excellent access to transmission service areas. Automatic central lubrication reduces the amount of regular maintenance tasks.

Inside the cab, you’ll find unparalleled levels of comfort, including air conditioning, an air suspension seat, precise steering, good visibility, and low noise levels. Controls for machine functions are placed naturally for easy operation. A monitor displays critical information like speed, engine rpm, transmission gear, machine warnings, coolant temperature, and transmission oil temperature. Monitor your Doosan equipment and manage maintenance to reduce operating costs with Doosan Connect Telematics.

To reach Tier emissions standards, the DA30-5 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.

Learn about all of the other performance, reliability, and comfort features by viewing the articulated dump truck product section.



Rated Flywheel Power (Gross) 370.1 hp @ 2,100 rpm (ISO-3046)
Rated Horse Power (Net) 362.1 hp @ 2,100 rpm
Max. Torque (Net) 1381 lbf·ft @ 179.73 rpm
Engine Emissions Tier (EPA) T4

Hydraulic System

Main Pump: Displacement 8.85 in³/rev
Main Pump: Max. Flow Rate (each) 80.57 gal/min
Main Pump: Main Relief Pressure 4,061 psi


Operating Weight 113,318 lb
Rated Payload 61,729 lb
Front Axle Load - Empty 26,235 lb
Rear Axle Load - Empty 25,353 lb


Total Height (A) 11' 8"
Overall Length (B) 31' 4"
Total Width Outside Tires (R) 9' 9"
Articulation 45°
Standard Tire Size 23.5R25
Ground Clearance Empty (E) 1' 10"
Turning Radius Outside Wheel (ISO 7457) 25' 2"


Travel Speed Max Forward

34.18 mph

Speeds Forward


Speeds Reverse


Travel Speed Forward - 1st Gear 3.11 mph

Refill Capacities

Fuel Tank 88.5 gal
Cooling System 11.89 gal
Transmission 19.02 gal
Tandem Housing Count 2
Hydraulic System 32.49 gal
Engine Crankcase 9.51 gal
Engine Oil 9.51 gal
Hydraulic Tank 32.49 gal


Body Volume Struck Without Tailgate 17.79 yd³
Body Volume Heaped 2:1 without Tailgate 21.97 yd³



Rear Differential - Type Limited Slip (LS)
Brake Type Wet Disc
  • Work Lights
  • Rotating Beacon
  • Diesel Powered Coolant Heater
  • Block Heater
  • Heated Seat
  • Heated Exterior Mirrors
  • Body Heating Kit
  • Body Lining Kit
  • Side Extension Kit

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