Develon DX380LL-5 Log Loader

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Created for Difficult Terrain
With roots in performance and strength, the Doosan® DX380LL-5 log loader takes on the forestry industry’s challenging work environment with its rugged design.

Created to take on difficult terrain, the DX380LL-5 features a high and wide undercarriage design. The undercarriage allows the DX380LL-5 to clear stumps, branches and traverse small inclines while maximizing stability. The tracks feature durable links with double grouser shoes and full-length rock guards. The undercarriage also has heavy-duty top rollers with special clean-out brackets to reduce the risk of downtime while traveling on challenging terrain.

The upper structure offers superior protection against some of the toughest work environments. It features durable guards along the front, side, the arm cylinder and the boom cylinder. LED lighting helps operators spot obstacles when there is little sunlight. The cab features a 4 ft.riser with guarding and for transport, a hydraulic lift.

The DX380LL-5 offers high swing torque and long reach for quick picking, moving and placing of heavy loads. Contributing to operator productivity, the pattern change valve allows operators to toggle between control patterns without hassling with hydraulic hoses.

Work Comfortably
The optional side-entry forestry cab is certified for Oregon OSHA and British Columbia WCB standards. It features a guarded polycarbonate front window, polycarbonate side and rear windows and a rear secondary exit.

An intelligently designed cab makes it easy to focus on your work. You're surrounded by more foot space, better visibility, and automatic air conditioning with adjustable airflow. Work comfortably with the standard air suspension seat and simple controls.

Reduce Fuel Consumption
Auto-shutdown turns off the engine after reaching a preset idle time, which reduces fuel consumption. Operators can adjust this idle time from 3 to 60 minutes. The Electronic Power Optimizing System (EPOS) links the hydraulic system and engine control for productivity while minimizing fuel consumption.

Choose from Standard Mode for optimized fuel consumption and general working conditions, Power Mode for faster cycle times and heavy-duty work requirements or Economy Mode for reduced fuel consumption in reduced demand applications. Save fuel with auto-idle, and be more productive with precisely controlled hydraulic flow rates.

Road Builder Features
The rugged DX380LL-5 road builder is built to clear paths through the most challenging environments. Designed with a standard excavator cab for lower, smoother transport and a high, wide undercarriage, this heavy-duty road builder cuts through large tracts of land with enhanced efficiency and productivity. Heavy-duty track links and full-length guiding guards give the DX380LL-5 added stability to maneuver while working. Plus, each new road builder can be easily reconfigured with a hydraulic quick coupler and various buckets and thumbs to adjust to various applications or working conditions.


Collapse All Specifications Doosan DX380LL-5
Rated Flywheel Power (Gross) 317.8 hp @ 1,800 rpm
Rated Horse Power (Net) 312.5 hp @ 1,800 rpm
Max. Torque (Net) 976 lbf·ft @ 1,300 rpm
Engine Emissions Tier (EPA) --
Hydraulic System  
Main Pump: Displacement 9,300 cm³/rev
Control Valve: Relief Valve Pressure (Normal) 387.49 kgf/cm²
Control Valve: Relief Valve Pressure (Boost) 387.49 kgf/cm²
Main Pump: Max. Flow Rate (each) 95.1 gal/min
Main Pump: Main Relief Pressure 343 bar
Upper Rollers: Quantity Per Side 2
Lower Rollers: Quantity Per Side 9
Track Length 18' 0"
Track Link: Track Gauge 9' 7"
Swing Mechanism  
Swing Performance: Max Swing Torque 129876 lbf·ft
Swing Performance: Max Swing Speed (At Efficiency) 7.7 rpm
Travel System/Drive Mechanism  
Travel performance: Traction Force (Highest Value) 284 lbf·ft @ 85 %
Travel performance: Traveling Speed - Low (XXX/) 1.8 mph
Travel performance: Traveling Speed - High (/XXX) 3.23 mph
Travel performance: Gradeability 35° @ 70 %
Operating Weight 113,538 lb
Standard Boom Length 23.33 ft
Standard Arm Length 15.58 ft
Shoe Width 2' 3"
Shipping Height - Hose (With Attachment) 11' 6"
Shipping Length (Without Attachment) 53' 11"
Shipping Width (Standard) 11' 11"
Overall Height Over Cab 15' 7"
Maximum Loading Height --
Working Range  
Max Digging Reach (Ground) 43' 4"
Max Digging Depth 13' 7"
Max Loading Height 38' 5"
Refill Capacities  
Fuel Tank 158.5 gal
Engine Coolant 12.34 gal
Engine Oil 9.51 gal
Hydraulic Tank 73.97 gal
Noise Level: Guaranteed Sound Power Level 104 dBA
Noise Level: Operator 69 dBA
Lift Capacity  
Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground 43,669 lb @ 9.84 ft
Lifting Capacity over front @ Horizontal Distance - Ground Level 42,580 lb @ 0 ft
Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground 35,521 lb @ -9.84 ft


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.