Doosan DX140LC

Key Features:

  • Spacious cab with low noise and vibration levels
  • Joystick and switches integrated in control stand for precise operation
  • Easy access to all maintenance components
  • Air conditoning
  • Efficient conversion of engine output to hydraulic performance


The DX140LC provides solid performance, excellent fuel efficiency, an operator-focused working environment and exceptional durability to deliver consistent results.

Designed for long life with an extra-sturdy frame and reinforced superstructure, the DX140LC is built for reliability.

Bushings and ultra-hard wear disks are designed for extended service intervals and steady performance. The permanently sealed and lubricated track links maximize uptime and reduce operating costs. Controls for machine functions are simple and placed for your convenience.

Equipment Information

Download Spec Sheet (pdf)


Rated Flywheel Power (Gross):85.9 kW @ 2,000 rpm
Rated Horse Power (Net):84.5 kW @ 2,000 rpm
Max. Torque (Net):51 kgf·m @ 1,400 rpm
Engine Emissions Tier (EPA):T4F
Main Pump: Displacement:57 cm³/rev

Hydraulic System

Control Valve: Relief Valve Pressure (Normal):323,62 bar
Control Valve: Relief Valve Pressure (Boost):343,23 bar
Main Pump: Max. Flow Rate (each)114 l/min
Main Pump: Main Relief Pressure89,2 bar


Upper Rollers: Quantity Per Side1
Lower Rollers: Quantity Per Side7
Track Length3,755 mm
Track Link: Track Gauge1,990 mm

Swing Mechanism

Swing Performance: Max Swing Torque4,800 kgf·m
Swing Performance: Max Swing Speed (At Efficiency)10.7 rpm

Travel System/Drive Mechanism

Travel performance: Traction Force (Highest Value)4,968 kgf·m @ 100 %
Travel performance: Traveling Speed - Low (XXX/)2,96 km/h
Travel performance: Traveling Speed - High (/XXX)4,95 km/h
Travel performance: Gradeability70°


Operating Weight14.87 t
Standard Boom Length4.6 m
Standard Arm Length3 m
Standard Bucket Size0.37 m³
Shoe Width600 mm


Shipping Height - Hose (With Attachment)3,180 mm
Shipping Length (Without Attachment)7,640 mm
Shipping Width (Standard)2,590 mm
Overall Height Over Cab2,785 mm

Working Range

Max Digging Reach (Ground)8,530 mm
Max Digging Depth6,135 mm
Max Loading Height6,440 mm

Digging Force (ISO)

Arm Digging Force - Pressure up6 t
Bucket Digging Force - Pressure up11.1 t
Arm Digging Force - Normal5.6 t

Refill Capacities

Fuel Tank265 l
Hydraulic System170 l
Engine Coolant25 l
Engine Oil8 l
Hydraulic Tank150 l


Noise Level: Guaranteed Sound Power Level101 dBA
Noise Level: Operator70 dBA

Lift Capacity

Lifting Capacity over front @ Horizontal Distance - 10 ft Above Ground4,309 kg @ 4.57 m
Lifting Capacity over front @ Horizontal Distance - Ground Level5,071 kg @ 4.57 m
Lifting Capacity over front @ Horizontal Distance - 10 ft Below Ground4,985 kg @ 4.57 m