Doosan DX180LCN
Crawler Excavator
The Doosan DX180LCN crawler excavator is packed with features that will make your work easier and more productive.
The power to do more – faster
The power to do
more – faster
The Doosan DX180LCN crawler excavator is packed with features that will make your work easier and more productive. Plus, it comes with a high-performance engine that ensures reduced emissions and noise levels.
The ergonomics on this machine have been improved to provide you with a safe and comfortable working environment. You’ll appreciate the excellent all-round visibility, which will help keep you safe while you work. And a powerful Doosan engine means increased production and fuel economy for you.
Looking for a powerful excavator that won’t break the bank?
Look no further than the Doosan DX180LCN crawler excavator. This machine is packed with features that will make your job easier and more productive – all without costing you an arm and a leg.
The Common Rail engine and e-EPOSTM (Electronic Power Optimising System) controlled hydraulic system create an unbeatable hydraulic excavator, with a cost / performance ratio that makes the machine even more appealing. Short maintenance operations at long intervals increase the availability of the equipment on site – meaning you can get the job done faster and more efficiently.
Doosan DX180LCN Crawler Excavator Specifications
engine
Model
Doosan DL06 Common Rail engine with direct fuel injection and electronic control, 4 valves per cylinder, vertical injectors, water cooled, turbo charged with air-to-air intercooler. The emission levels are well below the values required for phase III.
Number of cylinders
6
Nominal flywheel power
120 hp (88 kW) @1,950 rpm (DIN 6217)
118 hp (88 kW) @ 1,050 rpm (SAE 1349)
Maximum torque
46 kgfm (451 Nm) at 1,400 rpm
Piston displacement
5,890 cc
Bore and Stroke
100 mm x 125 mm
Starter
24 V / 4.5 kW
Batteries
2 x 12 V / 100 Ah
Air cleaner
Double element with auto dust evacuation
environment
Noise levels comply with environmental regulations (dynamic values).
Sound level guarantee
102 dB(A) (2000 / 14 / EC)
Cab sound level
71 dB(A) (ISO 6396)
hydraulic system
The heart of the system is the e-EPOSTM (Electronic Power Optimising System). It allows the efficiency of the system to be optimised for all working conditions and minimizes fuel consumption.
The new e-EPOS is connected to the engine electronic control via a data transfer link to harmonise the operation of the engine and hydraulics.
- The hydraulic system enables independent or combined operations
- Two travel speeds offer either increased torque or high-speed tracking
- Cross-sensing pump system for fuel savings
- Auto deceleration system
- Two operating modes, two power modes
- Button control of flow in auxiliary equipment circuits
- Computer-aided pump power control
Main pumps
2 variable displacement axial piston pumps
Maximum flow: 2 x 152 l/min
Pilot pump
Gear pump – max flow: 18.5 l/min
Maximum system pressure
Boom / Arm / Bucket:
- Normal mode: 330 kgf/cm2
- Power mode: 350 kgf/cm2
Travel: 330 kgf/cm2
Swing: 270 kgf/cm2
hydraulic cylinders
The piston rods and cylinder bodies are made of high-strength steel. A shock absorbing mechanism is fitted in all cylinders to ensure shock free operation and extend piston life.
Cylinders
Quantity
Bore x Rod Diameter x Stroke
Boom
2
115 x 80 x 1,195 mm
Arm
1
125 x 90 x 1,470 mm
Bucket
1
110 x 75 x 1,025 mm
undercarriage
- Chassis are of very robust construction; all welded structures are designed to limit stresses
- High-quality material used for durability
- Lateral chassis welded and rigidly attached to the undercarriage. Track rollers lubricated for life, idlers and sprockets fitted with floating seals
- Tracks shoes made of induction-hardened alloy with triple grouser
- Heat-treated connecting pins
- Hydraulic track adjuster with shock-absorbing tension mechanism
Number of rollers and track shoes per side
Upper rollers: 2 (standard shoes)
Lower rollers: 7
Shoes: 44
Total length of track: 3,968mm
swing mechamism
- An axial piston motor with two-stage planetary reduction gear is used for the swing
- Increased swing torque reduces swing time
- Internal induction-hardened gear
- Internal gear and pinion immersed in lubricant bath
- The swing brake for parking is activated by spring and released hydraulically
Swing speed
0 to 10.7 rpm
drive
Each track is driven by an independent axial piston motor through a planetary reduction gearbox.
Two levers with control pedals guarantee smooth travel with counterrotation on demand.
Travel speed (fast/slow)
5.0 / 3.2km/h
Maximum traction force
9,900 / 15,300 kgf
Maximum grade
35˚/ 70%
refill capacities
Fuel tank
280 l
Cooling system (Radiator capacity)
20 l
Engine oil
25 l
Swing drive
3.8 l
Final drive (each)
3 l
Hydraulic system
186 l
Hydraulic tank
150 l
standard features
Hydraulic System
- Boom and arm flow regeneration
- Boom and arm holding valves
- Swing anti-rebound valves
- Spare ports (Control valve)
- One-touch power boost
Cabin and Interior
- Viscous cab mounts
- All weather sound suppressed type cab
- Air conditioner
- Adjustable suspension seat with head rest and adjustable arm rest
- Pull-up type front window and removable lower front window
- Room light
- Intermittent windshield wiper
- Cigarette lighter and ashtray
- Cup holder
- Hot and Cool box
- LCD colour monitor panel
- Fuel control dial
- AM/FM radio and MP3 (USB)
- Remote radio ON/OFF switch
- 12V spare powers socket
- Serial communication port for laptop PC interface
- Joystick lever with 3 switches
- Sun visor
- Sunroof
Safety
- Large handrails and step
- Punched metal anti-slip plates
- Seat belt
- Hydraulic safety lock lever
- Safety glass
- Hammer for emergency escape
- Right and left rear-view mirrors
- Travel alarm
Others
- Double element air cleaner
- Water separator
- Dust screen for radiator/oil cooler
- Engine overheat prevention system
- Engine restart prevention system
- Self-diagnostic system
- Alternator (24V, 50 amps)
- Electric horn
- Halogen working lights (frame mounted 2, boom mounted 2)
- Hydraulic track adjuster
- Track guards
- Double fuel filter
- Greased and sealed track link
- Counterweight – 3.0 ton
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