Fits Your Needs For Every Job.
The DX140LC-5 delivers excellent durability and trusted reliability. And when it comes to performance and productivity, the engine and hydraulic system of the DX140LC-5 are unbeatable.
A high-pressure common rail equipped engine and Electronic Power Optimizing System (EPOS) deliver optimum power and fuel efficiency. The design optimizes combustion and torque for faster cycles and maximum results. Choose between four work modes, auto-idle and machine diagnostics. For further fuel savings, auto shutdown helps owners save fuel during non-working conditions.
More control. Better productivity.
Smart Power Control (SPC) improves machine efficiency while maintaining productivity through variable speed control and pump torque control. Each of the four power modes will function with SPC engaged or disengaged, however SPC only is active in the digging work mode.
Maintain better visibility
A standard 7-in. color LCD display provides helpful maintenance history and machine monitoring information. It also displays video from the standard rear-view or optional side view camera, which are uniquely placed to give you better visibility. A split screen mode displays the rear view camera and vital machine information at the same time. An optional side view camera can be reviewed independently or in a split screen mode.
You're more productive when you're comfortable. The DX140LC-5 has a spacious cab, excellent visibility, high-performance air conditioning and extra storage. The standard air suspension seat includes height and weight adjustments, headrest and armrest, and reclining options.
If equipped with the optional two-way auxiliary hydraulics, use the optional foot pedal or joystick buttons to control hydraulic attachments.
Reduced maintenance costs and extended machine life are possible with the durable x-chassis, strengthened boom and arm assembly, and extended greasing intervals. Easily access the oil filter, air cleaner, fuel filter, radiators and other engine components. The centralized boom and arm grease points are grouped for easy maintenance. Monitor your Doosan equipment and manage maintenance to reduce operating costs with a 3-year subscription to Doosan Connect Telematics.
Tier 4 Technology
To comply with Tier 4 emissions standards, the DX140LC-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.
|Rated Flywheel Power (Gross)||115.2 hp @ 2,000 rpm|
|Rated Horse Power (Net)||109.4 hp @ 2,000 rpm|
|Max. Torque (Net)||369 lbf·ft @ 1,400 rpm|
|Engine Emissions Tier (EPA)||T4|
|Main Pump: Displacement||3.48 in³/rev|
|Control Valve: Relief Valve Pressure (Normal)||4694 psi|
|Control Valve: Relief Valve Pressure (Boost)||4978 psi|
|Main Pump: Max. Flow Rate (each)||30.12 gal/min|
|Main Pump: Main Relief Pressure||1294 psi|
|Upper Rollers: Quantity Per Side||1|
|Lower Rollers: Quantity Per Side||7|
|Track Length||12' 3"|
|Track Link: Track Gauge||6' 6"|
|Swing Performance: Max Swing Torque||34718 lbf·ft|
|Swing Performance: Max Swing Speed (At Efficiency)||10.7 rpm|
|Travel System/Drive Mechanism|
|Travel performance: Traction Force (Highest Value)||1,116,905 lbf @ 100|
|Travel performance: Traveling Speed - Low (XXX/)||1.84 mph|
|Travel performance: Traveling Speed - High (/XXX)||3.08 mph|
|Travel performance: Gradeability||70°|
|Operating Weight||32,783 lb|
|Standard Boom Length||15.09 ft|
|Standard Arm Length||9.84 ft|
|Standard Bucket Size||0.59 yd³|
|Shoe Width||1' 11"|
|Shipping Height - Hose (With Attachment)||10' 5"|
|Shipping Length (Without Attachment)||25' 0"|
|Shipping Width (Standard)||8' 5"|
|Overall Height Over Cab||9' 1"|
|Max Digging Reach (Ground)||27' 11"|
|Max Digging Depth||20' 1"|
|Max Loading Height||21' 1"|
|Digging Force (ISO)|
|Arm Digging Force - Pressure up||1349 lbf|
|Bucket Digging Force - Pressure up||2495 lbf|
|Arm Digging Force - Normal||1259 lbf|
|Fuel Tank||70.01 gal|
|Hydraulic System||44.91 gal|
|Engine Coolant||7.13 gal|
|Engine Oil||2.64 gal|
|Hydraulic Tank||38.3 gal|
|Noise Level: Guaranteed Sound Power Level||101 dBA|
|Noise Level: Operator||70 dBA|
|Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground||9,500 lb @ 15 ft|
|Lifting Capacity over front @ Horizontal Distance - Ground Level||11,180 lb @ 15 ft|
|Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground||10,990 lb @ 15 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.