Horsepower and Torque
The Doosan® DL380-7 packs more horsepower and 7% larger bucket capacity than previous models to make your work easier. Axle upgrades allow you to carry and lift larger bucket capacities, and the strengthened box frame is designed for better balance and improved lifting capacity. The high-lift option provides additional height for loading into high-sided trucks. The optional Load Isolation System improves stability when moving — for even higher productivity.
The DL380-7 includes a powershift 4-speed transmission, multiple power modes, Z-bar lift arm, return to dig and limited slip differentials. The improved cooling system features wider radiator fin spacing and a reversible fan to clear debris and reduce clogging.
The DL380-7 is redesigned and reinforced for maximum durability and reliability. Features include stronger axles and wider radiator fin spacing to quickly clear debris, minimizing machine downtime. The hydraulically driven reversible fan, reinforced box frame with an articulating design and large center driveline bearings and self-centering, double-tapered roller bearings help the DL380-7 stand up to punishing work for years. Outboard brakes are located in final reduction where the rotation speed is lower, greatly extending the lifetime of the brake discs.
An available automatic lubrication system offers improved machine reliability and saves daily maintenance time.
Built for Operators
A long list of cab improvements helps enhance productivity and safety and reduce operator stress. The redesigned cab features more leg room, improved visibility (including 14% more glass area) and a standard rearview camera. Relocated controls are within easy reach and more intuitive to use. The Doosan Smart Touch screen displays all important settings and information, including the view from the rearview camera. From the screen, operators can monitor critical machine functions and control machine settings, heating and cooling, the Doosan Smart Guidance System and more.
The exclusive Transparent Bucket option provides a supplemental visual perspective by allowing operators to “see-through” the bucket from an in-cab display.
The Doosan Smart Key fob unlocks the cab and allows push-button engine starts.
Excellent durability, centrally located maintenance points, onboard diagnostic systems and easy component access deliver low-effort maintenance and long-lasting performance. Self-diagnostics allow you to monitor critical systems in real time plus access historical machine alerts right from the Doosan Smart Touch screen.
Use DoosanCONNECT® Telematics, a powerful equipment diagnostic tool, to monitor your Doosan equipment from a user-friendly mobile app and website. Check machine location, fleet status, operating hours, error codes, fuel usage, engine idle vs. work time, engine and hydraulic oil temperature and various other data points.
Situation Awareness Technology (SAT) helps save fuel by automatically adjusting the engine output in real-time to the needs of the drivetrain and hydraulics.
Automatic transmission modes shift gears to maximize efficiency. The standard auto-idle feature reduces engine rpm when the steering wheel or joystick isn’t being used, and auto-shutdown turns off the engine after a set amount of time idling.
To comply with Tier 4 emissions standards, the DL380-7 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) with diesel exhaust fluid (DEF).
|RATED FLYWHEEL POWER (GROSS)||271 hp @ 1,800 rpm|
|RATED HORSE POWER (NET)||271 hp @ 1,800 rpm|
|MAX. TORQUE (NET)||940 lbf·ft @ 1,300 rpm|
|MAIN PUMP: DISPLACEMENT||4.52 in³/rev|
|BOOM SPEED - UP (LOADED)||5.9 s (±0.5 s)|
|BOOM SPEED - DOWN||3 s (±0.4 s)|
|BUCKET SPEED - DUMP||1.5 s (±0.3 s)|
|MAIN PUMP: MAX. FLOW RATE (EACH)||41 gal/min|
|MAIN PUMP: MAIN RELIEF PRESSURE||3,844 psi|
|TOTAL CYCLE TIME||--|
|Travel System/Drive Mechanism|
|TRAVEL PERFORMANCE: GRADEABILITY||27° @ 51 %|
|TRAVELING PERFORMANCE: MAX. TRACTIVE EFFORT||43,872 lb|
|OPERATING WEIGHT||44,919 lb|
|BUCKET CAPACITY||4.84 yd³|
|BUCKET WIDTH||9' 10"|
|HINGE PIN HEIGHT||13' 8"|
|DUMP REACH AT 45° (FULLY RAISED)||4' 0"|
|DUMP HEIGHT AT 45° (FULLY RAISED)||9' 11"|
|OVERALL HEIGHT||11' 6"|
|OVERALL LENGTH||27' 10"|
|WHEEL BASE||10' 9"|
|GROUND CLEARANCE||1' 3"|
|EXTERNAL TURNING RADIUS AT BUCKET EDGE||21' 7"|
|STATIC TIPPING LOAD (STRAIGHT)||36,198 lb|
|STATIC TIPPING LOAD (FULL TURN)||31,963 lb|
|BREAKOUT FORCE||36,194 lbf|
|REAR AXLE OSCILLATION||24°|
|TRAVEL SPEED FORWARD - 1ST GEAR||3.91 mph|
|FUEL TANK||76.87 gal|
|COOLING SYSTEM||11.89 gal|
|HYDRAULIC SYSTEM||47.55 gal|
|HYDRAULIC TANK||30.91 gal|
⚠WARNING: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped), lead and lead compounds, mineral oils, soots, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.