Crawler EXCAVATORS
14 – 28 Metric Ton
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14 400 kg |
31,746 lb. |
109 hp (82 kw) |
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18 710 kg |
41,248 lb. |
125 hp (93 kw) |
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22 500 kg |
49,604 lb. |
167 hp (124 kw) |
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25 700 kg |
56,659 lb. |
185 hp (138 kw) |
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DOOSAN DELIVERS a heritage of dedication
Doosan, a strong, stable and global company with a 115-year legacy, has a heritage in equipment manufacturing that began in 1937. Since 2005, we’ve grown to become the fifth largest construction equipment
manufacturer in the world.
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Doosan can be found in every area of the infrastructure support business, which encompasses many facets of the heavy construction equipment industry.
Many contractors might be surprised to know that, while Doosan is a relatively young brand in the North American construction equipment market, the organization has a global manufacturing history going back more than 75 years.
Today, Doosan Infracore Construction Equipment America (DICEA) and its affiliates are industry leaders in the engineering, manufacturing and marketing of construction equipment including skid-steers, excavators, wheel loaders, articulated dump trucks, attachments, air compressors, lighting systems and generators as well as compact construction equipment and
engine power systems.
Building Your Tomorrow Today
Our construction equipment group leads Doosan’s infrastructure support business (ISB) segment. Other ISB businesses include:
•Forklifts & Material Handling
•Machine Tools
•Castings & Forgings
•Construction & Engineering
•Power Generation
•Water Treatment & Desalination
•Renewable Energy
Your North American partners.
Throughout our decades of selling equipment in North America, we’ve been building a network of dealers designed to surpass the standards for customer service. From coast to coast, there’s a solid infrastructure that supports your equipment, including a parts distribution facility in Chicago and a service training facility in Georgia, sales training center in Arizona, attachments design and development in Minnesota and sales & marketing support in North Dakota.
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Litchfield, MN |
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Heavy Attachments |
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Chicago, IL |
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Parts Distribution |
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West Fargo, ND |
Suwanee, GA |
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Service Training & Product Management |
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Sales & Marketing |
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Atlanta, GA |
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Tucson, AZ |
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DICEA, NA Headquarters |
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Product Training & Testing |
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www.DoosanEquipment.com 3
DOOSAN DELIVERS Performance
Performance is what it’s all about; Doosan delivers what you need and then some. For decades, Doosan machines have proven themselves on thousands of jobsites around the world. Our long carriage (LC) design provides superior stability and optimizes working width for superior performance in heavy digging and
lifting operations. Powerful hydraulic, arm and bucket forces – with horsepower to spare – help you get the job done quickly and efficiently.
Arm and Bucket Force
Save time digging, loading trucks and more with best-in-class hydraulics. You can rely on consistent, reliable power delivery to
the arm and bucket – and when you need it, a one-touch power boost momentarily amplifies your hydraulic power. With Doosan, you can confidently take on tough digging conditions that slow other machines down.
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DOOSAN VS COMPETITORS |
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ARM & BUCKET BREAKOUT FORCES |
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DOOSAN |
Comp 1 |
Comp 2 |
Comp 3 |
DOOSAN |
Comp 1 |
Comp 2 |
Comp 3 |
Bucket Breakout Force |
Arm Breakout Force |
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Four Power Modes
With four selectable power modes, you have more control over your excavator’s performance. Balance fuel consumption and machine power to match your working conditions without even leaving the cab.
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Power+ mode delivers the fastest |
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workgroup speeds to save more time |
loading trucks. Top digging performance delivers extra power for penetrating hard ground and other tough conditions.
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Power mode provides excellent |
power and superior performance |
for tough digging and heavy lifting. It also provides quick truck loading and fast travel speed to save time.
Swing Torque
The newest Doosan models have an 8-11 percent increase in swing torque. That means you can easily swing uphill and backfill faster, with better results. Now, every foot of trench eats up less of
your schedule.
Power Mode
P+ P S E
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Standard power mode optimizes |
your fuel consumption and delivers |
high performance in everyday digging, grading and lifting.
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Economy mode reduces fuel |
consumption for low-demand |
applications and slows down machine movement, which is handy for fine digging, light grading conditions and jobsite conditions that require extra precision.
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One-Touch Power Boost
The convenient button on the right-hand joystick provides momentary increased hydraulic power to break through hard ground and other tough digging conditions.
Lifting Capacity
Complete the job faster and lift more with every cycle. Doosan excavators are designed and tested to maximize lifting capability. An optimal swing radius, lift height, and lift position enable you to confidently lift and place objects or dig loads of material in less time.
www.DoosanEquipment.com 5
DOOSAN DELIVERS Productivity
With quick cycle times, efficient designs and plenty of power, you’ll fit more work into fewer hours with Doosan excavators.
X-Chassis Undercarriage
Get increased ground clearance and maneuverability in softer ground with the X-Chassis undercarriage design. The sloped surfaces also shed debris faster, reducing material buildup and cutting back your cleanup time.
Fuel Efficiency
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6% |
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Improvement |
T3 |
iT4 |
Fuel Efficiency
The Doosan excavator’s efficient horsepower curve delivers increased torque with less fuel. The high pressure common rail (HPCR) fuel injection system helps reduce emissions and allows the interim Tier 4-compliant engine to save fuel and improve performance.
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Fast Cycle Times
Two variable displacement
axial piston pumps deliver fast cycle times. Hydraulic flow regeneration delivers the power you need while maximizing efficiency.
Electronic Power Optimizing System (EPOS)
The EPOS works in conjunction with the engine’s ECU to monitor and optimize machine performance for
increasing productivity while reducing fuel consumption.
Auto Idle
To reduce noise, improve jobsite communications and save fuel, the standard auto idle feature idles your engine automatically when machine functions are not used for 4 seconds. When you move the controls, the excavator automatically returns to your previous throttle setting.
Auto Downshift
When turning, pushing and maneuvering, auto downshift reduces the hydraulic flow to the drive system — improving machine responsiveness and controllability. When the load decreases, the excavator automatically shifts back into high range.
Interim Tier 4 (iT4) Compliant
Optimized to provide the ultimate in power delivery and fuel economy, Doosan excavators are designed with iT4 compliant engines to reduce air pollution.
Cooled Exhaust Gas
Recirculation (CEGR)
CEGR recycles a portion of the engine exhaust to reduce oxygen and lower the temperature in the combustion chamber. This greatly reduces nitrogen oxide emissions (NOX).
Diesel Oxidation Catalyst (DOC)
Using DOC technology, particulate matter (PM) emissions are transformed into harmless water and carbon dioxide.
Diesel Particulate Filter (DPF)
Exhaust enters the DPF where it’s filtered further. The result is cleaner diesel exhaust and a healthier environment.
(DOC) (DPF)
(CEGR)
Regeneration
The DPF requires continuous regeneration to filter exhaust properly. Passive regeneration occurs with exhaust heat only. An active regeneration initiates automatically if the ECU detects certain levels of particulate matter in the DPF and does not interfere with normal machine operation. If required, manual regeneration can be initiated by the operator.
www.DoosanEquipment.com 7
DOOSAN DELIVERS Durability/Reliability
Your reputation depends on a reliable, durable machine, and Doosan excavators are designed to be ready when you are. They’re protected with solid construction and smart designs you can see. Their heavy-duty features keep you running longer in the field—so you spend less time in the shop and more time making money.
Cast Ends and Pin Bosses
If you want a workgroup that lasts in the toughest applications, take a look at Doosan. All major pin points on the boom and arm are cast for extra strength in tough working conditions. Plus, there is additional reinforcement around the bosses
and internal gussets to ensure a long life for your workgroup.
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D-Channel Frame Design
The Doosan frame can withstand more shock from the side thanks to an innovative upper structure frame design that adds strength and protects vital machine components.
Air-to-Air Fuel Cooler
The air-to-air fuel cooler reduces fuel temperature to increase your machine’s overall efficiency and protect engine components.
Heavy Duty Wear Plates
Ultra-hard and wear-resistant, these plates at the end of your arm and H-link extend the service intervals for your bucket pin-up point. By minimizing the tolerance between the bucket and arm, they maintain high breakout forces and allow for greater productivity.
Cooling System
An electric fan clutch optimizes the hydraulic system and engine temperatures, even in severe working conditions. The system operates when necessary based on cooling capacity requirements helping to reduce noise as well as fuel consumption while protecting and extending the life of engine components.
Permanently Sealed,
Lubricated Track Pins
Pin links on Doosan excavator tracks never need greasing because they are permanently sealed. That means you reduce your operating costs and increase your uptime.
Recessed Drive Motors
Drive motors contained and recessed within the track width are protected from potential damage, resulting in more uptime.
www.DoosanEquipment.com 9
DOOSAN DELIVERS Comfort
You can’t do as much work if you’re not comfortable. Operator comfort is essential. Great visibility; a deluxe, adjustable seat and numerous perks and comfort features help operators to push performance to the limit. Easy to enter, exit and work in, Doosan cabins give you remarkable standard features that bring superior comfort to the job.
Visibility
The Doosan cabin allows you to focus on your work – instead of struggling to see it. The large Doosan cabin provides an excellent viewing area on the front and side windows. When loading trucks or working overhead, the overhead window gives you great visibility above the
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machine. Narrow corner pillars, small window joints and a wiper mounted on the pillar – instead of on the glass surface – give an unobstructed view. Sun shades on the front and top windows shield operators from the sun and reduce eye strain.
Other Cabin Features
•Improved floor space for your feet, increased cab space for your legs, arms, and head
•180-degree swinging door
•Wide entry/exit area
•Grab handles
•Standard radio and antenna
•Standard CD player and MP3 player input
•12 V power port
•Adjustable side window openings for fresh air
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