Doosan DX140LC-5 (T4) Crawler Excavator

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Features

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.

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.

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.

Specifications

MODEL Doosan DX140LC-5
Engine  
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
Hydraulic System  
Main Pump: Displacement 57 cm³/rev
Control Valve: Relief Valve Pressure (Normal) 330 kgf/cm²
Control Valve: Relief Valve Pressure (Boost) 350 kgf/cm²
Main Pump: Max. Flow Rate (each) 30.12 gal/min
Main Pump: Main Relief Pressure 89.2 bar
Undercarriage  
Upper Rollers: Quantity Per Side 1
Lower Rollers: Quantity Per Side 7
Track Length 12' 3"
Track Link: Track Gauge 6' 6"
Swing Mechanism  
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) 35935 lbf·ft @ 100 %
Travel performance: Traveling Speed - Low (XXX/) 1.84 mph
Travel performance: Traveling Speed - High (/XXX) 3.08 mph
Travel performance: Gradeability 70°
Weights  
Operating Weight 32,783 lb
Standard Boom Length 15.09 ft
Standard Arm Length 9.84 ft
Standard Bucket Size 0.45 m³
Shoe Width 1' 11"
Dimensions  
Shipping Height - Hose (With Attachment) 10' 5"
Shipping Length (Without Attachment) 25' 0"
Shipping Width (Standard) 8' 5"
Overall Height Over Cab 9' 1"
Working Range  
Max Digging Reach (Ground) 27' 11"
Max Digging Depth 20' 1"
Max Loading Height 21' 1"
Digging Force (ISO)  
Arm Digging Force - Pressure up 13,228 lb
Bucket Digging Force - Pressure up 24,471 lb
Arm Digging Force - Normal 12,346 lb
Refill Capacities  
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
Environment  
Noise Level: Guaranteed Sound Power Level 101 dBA
Noise Level: Operator 70 dBA
Lift Capacity  
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