DX Crawler Excavators Features and Benefits

DX Crawler Excavators Features and Benefits

Crawler Excavators Make HP, SAE Gross hp @ rpm (kw @ rpm) Engine Torque ft. lb. @ rpm (Nm @ rpm) Emission Level Weight lb. (kg) Max. Reach (ground level) ft. in. (mm) Dimensions Max. Dump Height ft. in. (mm) DX140LC Doosan 100 @ 1,850 (74 @ 1,850) 333 @ 1,400 (451 @ 1,400) T3 30,865 (14,000) 25'3" (7,690) 19'3" (5,875) DX140LCR Cummins 110 @ 1,850 (81 @ 1,850) 338 @ 1,400 (458 @ 1,400) T3 32,408 (14,700) 28'0" (8,540) 23'2" (7,055) DX180LC Doosan 124 @ 1,950 (91 @ 1,950) 340 @ 1,400 (461 @ 1,400) T3 38,934 (17,660) 29'6" (8,980) 21'3" (6,490) DX225LC Doosan 157 @ 1,900 (115 @ 1,900) 506 @ 1,400 (686 @ 1,400) T3 48,722 (22,100) 31'11" (9,730) 22'11" (6,990) DX225LC SLR Doosan 157 @ 1,900 (115 @ 1,900) 506 @ 1,400 (686 @ 1,400) T3 51,147 (23,200) 50'1" (15,268) 36'6" (11,148) DX235LCR Doosan 173 @ 1,900 (124 @ 1,900) 564 @ 1,400 (765 @ 1,400) T3 53,572 (24,300) 31'7" (9,630) 26'1" (7,955) DX255LC Doosan 175 @ 1,900 (129 @ 1,900) 564 @ 1,400 (765 @ 1,400) T3 55,556 (25,200) 32'10" (10,010) 22'9" (6,925) DX300LC Doosan 205 @ 1,900 (151 @ 1,900) 687 @ 1,300 (932 @ 1,300) T3 66,580 (30,200) 34'7" (10,550) 23'10" (7,260) DX300LC SLR Doosan 205 @ 1,900 (151 @ 1,900) 687 @ 1,300 (932 @ 1,300) T3 66,139 (30,000) 57'1" (17,405) 39'2" (11,930) DX350LC Doosan 285 @ 1,900 (210 @ 1,900) 853 @ 1,300 (1,157 @ 1,300) T3 77,603 (35,200) 36'0" (10,975) 23'7" (7,196) DX420LC Doosan 297 @ 1,800 (218 @ 1,800) 1,013 @ 1,300 (1,373 @ 1,300) T3 92,369 (41,898) 37'0" (11,290) 25'7" (7,795) DX480LC Doosan 333 @ 1,800 (245 @ 1,800) 1,136 @ 1,300 (1,540 @ 1,300) T3 108,644 (49,280) 38'11" (11,870) 25'10" (7,880) DX480LC SLR Doosan 333 @ 1,800 (245 @ 1,800) 1,136 @ 1,300 (1,540 @ 1,300) T3 111,995 (50,800) 63'10" (19,460) 39'3" (11,950) DX520LC Doosan 333 @ 1,800 (245 @ 1,800) 1,136 @ 1,300 (1,540 @ 1,300) T3 111,774 (50,700) 34'4" (10,460) 22'1" (6,720) DX700LC Isuzu 469 @ 1,800 (299 @ 1,800) 1,460 @ 1,400 (1,980 @ 1,500) T3 158,953 (72,100) 40'10" (12,450) 27'0" (8,220) Log Loaders Make HP, SAE Net hp @ rpm (kw @ rpm) Torque ft. lb. @ rpm (Nm @ rpm) Emission Level Weight lb. (kg) Reach (Max. Loading) ft. in. (mm) Height (Max. Loading) ft. in. (mm) DX225LL Doosan 157 @ 1,900 (110 @ 1,900) 492 @ 1,400 (667 @ 1,400) T3 65,036 (29,500) 36'3" (11,036) 42'5" (12,919) DX300LL Doosan 205 @ 1,9 00 (147 @ 1,900) 673 @ 1,300 (912 @ 1,300) T3 77,382 (35,100) 38'3" (11,650) 44'7" (13,580)

DX Series Crawler Excavators The Doosan DX Series of hydraulic excavators provides optimum value to the end-user. Increased Production and Improved Fuel Economy: Thanks to electronic optimization of the hydraulic system, the new generation DOOSAN engine meets U.S. EPA emissions regulations. Ergonomics: Increased comfort and excellent all-around visibility. Durability and Reliability: The use of high-quality materials combined with structural stress analysis increases component life expectancy, thus reducing operating costs. Easy Maintenance: Increased excavator uptime and reduced overall operating costs. Breakout Force Transportability Max. Digging Depth ft. in. (mm) Swing Torque ft. lb. (kg m) Arm Breakout Force lbf. (kgf) Bucket Breakout Force lbf. (kgf) Height ft. in. (mm) Length ft. in. (mm) Width ft. in. (mm) 17'3" (5,250) 24,086 (3,330) 14,112 (6,401) 21,504 (9,754) 8'9" (2,655) 26'5" (8,060) 8'6" (2,590) 19'8" (6,000) 26,400 (3,650) 12,566 (5,700) 23,149 (10,500) 10'2" (3,094) 23'7" (7,195) 8'6" (2,590) 20'1" (6,120) 33,988 (4,699) 19,936 (9,043) 25,312 (11,481) 9'5" (2,875) 28'6" (8,700) 9'4" (2,850) 21'9" (6,620) 46,848 (6,477) 23,810 (10,800) 33,510 (15,200) 9'10" (3,005) 31'1" (9,485) 10'6" (3,190) 38'3" (11,661) 46,848 (6,477) 13,184 (5,980) 22,046 (10,000) 10'8" (3,254) 40'5" (12,317) 10'6" (3,190) 21'9" (6,620) 52,439 (7,250) 23,810 (10,800) 33,510 (15,200) 9'8" (2,955) 29'5" (8,955) 10'6" (3,190) 22'4" (6,815) 71,289 (9,856) 27,104 (12,294) 36,064 (16,358) 10'2" (3,100) 33'0" (10,055) 10'10" (3,300) 24'2" (7,360) 74,956 (10,363) 30,424 (13,800) 44,313 (20,100) 11'0" (3,345) 34'10" (10,620) 11'2" (3,400) 45'6" (13,875) 72,836 (10,070) 16,352 (7,417) 19,264 (8,738) 11'4" (3,455) 47'2" (14,370) 10'10" (3,300) 24'9" (7,533) 84,337 (11,660) 38,752 (17,578) 48,608 (22,048) 11'0" (3,360) 37'0" (11,280) 11'5" (3,480) 25'4" (7,730) 94,753 (13,100) 43,232 (19,610) 54,208 (24,588) 11'5" (3,480) 38'3" (11,660) 11'4" (3,450) 25'7" (7,810) 93,906 (12,900) 43,232 (19,610) 54,208 (24,588) 12'3" (3,730) 39'10" (12,130) 11'11" (3,640) 13'9" (4,200) 49'8" (15,130) 93,906 (12,900) 26,235 (11,900) 33,510 (15,200) 13'4" (4,070) 52'9" (16,090) 11'11" (3,640) 13'9" (4,200) 22'3" (6,770) 93,306 (12,900) 56,896 (25,808) 61,600 (27,941) 13'9" (4,200) 37'6" (11,430) 25'4" (7,730) 159,633 (22,070) 78,044 (35,400) 78,485 (35,600) 13'10" (4,220) 43'6" (13,250) 11'11" (3,640) 13'9" (4,200) 12'0" (3,650) 13'11" (4,650) Depth (Max. Loading) ft. in. (mm) Swing Torque ft. lb. (kg.m) Height ft. in. (mm) Length ft. in. (mm) Width ft. in. (mm) 11'2" (3,408) 47,883 (6,620) 14'10" (4,530) 45'9" (13,947) 11'10" (3,600) 12'3" (3,728) 72,836 (10,070) 11'9" (3,590) 47'8" (14,540) 11'10" (3,600)

DX Series Performance The engine and hydraulic systems are the lifeline of any hydraulic excavator. The Doosan DX Series has a powerful Doosan electronic injection common rail engine and a precision control hydraulic system, keeping you more productive. Performance Efficiency The EPOS controller (Electronic Performance Optimizing System) and the ECU (Engine Control Unit) on the DX Series are linked by a Controller Area Network data link, enabling continuous communication between the engine and hydraulic system. In any application, the DX Series systems are perfectly synchronized for maximum performance and efficiency. In high demand applications, the ECU horsepower curve communication and EPOS control the horsepower curve which allows for low fuel consumption. Doosan Engines Doosan manufactures many different size engines every year ranging from 40 to 1,000 horsepower. All engines are manufactured to operate meeting Doosan quality standards. The electronic injection common rail engines meet U.S. EPA regulations. An industry-exclusive internal EGR system that is a mechanical part of the engine makes it more reliable than electrical EGR systems. Hydraulic Pump The main hydraulic pumps on the DX Series produce class-leading hydraulic flow for some of the fastest cycle times in the industry. Fuel Cooled ECU The fuel cooled ECU is vital to the DX Series performance, monitoring and controlling all the critical systems and allowing the machine to run more efficiently. By fuel cooling, the ECU is protected from the heat of the engine block. Fuel from the fuel tank runs through an air-to-air cooler, then to a tank on the backside of the ECU. Precision Control Doosan gives the operator of the DX Series precision control and power for all machine applications. Through precise engineering of the control valve and joysticks, the operator has control for lifting and grading while having the power to be productive in many applications. Flow Control The operator can easily control the auxiliary hydraulic flow to an attachment from inside the cabin. A breaker/shear switch on the right control panel allows the operator to select one-way flow for an attachment like a breaker or two-way flow for an attachment such as a shear. The LCD monitor can also be used to set the maximum flow rate for each attachment type. Control Pattern Change Valve The DX Series comes standard with a control pattern change valve allowing a control lever change from ISO to a BHL control pattern. By turning the change valve with a wrench the control pattern is changed. No access panels have to be removed to perform this operation.

DX Series Reliability Reliability is engineered into every component on the DX Series, which directly translates into overall lower operating costs. Doosan uses computer stress design techniques, highly durable materials, and extreme physical testing before components are released for production. Finite Element Analysis All the major structures on the DX Series are stress tested using a computerized finite element analysis. The computer analysis allows loads to be applied throughout the structure. The high stress areas are determined, and material thickness is sized accordingly to improve reliability by reducing metal fatigue. The reliability process does not stop there. The structures are then physically tested to validate the computer design. Boom and Arm Assembly All major pin connection on the boom and arm on the DX Series are a one piece casting design. In addition to casting, additional reinforcement around the pin bosses and internal gussets increase work group life. Bushings The bushings on the boom and arm of the DX Series are fine mesh bushings with grease entering at the center point of the bushing, increasing overall grease coverage of the pin. A highly lubricous metal is used for the boom pivot point, extending grease intervals to 250 hours. A rolled bushing has been added to the arm and bucket pin-up point, extending the grease intervals to 50 hours. Ultra-Hard Wear-Resistant Disk Plates Ultra-hard, wear-resistant disk plates have been added at the end of the arm and bucket link. These wear disks extend the service intervals of the bucket pin-up point while keeping a consistent tooth tip radius for maximum breakout forces. Polymer Shims Polymer shims are used on the major pin-up points of the front. The polymer shims eliminate metal to metal contact and provide lower and uniform wear, increasing the pin and bushing life.

DX Series Reliability (Cont'd) Upper Structure The upper structure has a D-type frame for added strength to withstand greater side shock and protect the vital machine components. X-Chassis The X-chassis on the DX Series is stress tested in the design and manufacturing processes. For reliability, the side rails are designed with thick material and extra reinforcement at the idler housing. Panels All the panels on the DX Series are metal and are thick enough to withstand the hardest applications. Track Spring and Idler The idler housing on the DX Series is reinforced for greater reliability. The idler is a one-piece design. This onepiece design gives the idler increased durability while allowing greater track spring tension to promote overall track life. Hydraulic Main Pump Coupler The pump coupler of the DX Series is made of an ultra-hard polymer material. The polymer plate is bolted directly to the engine flywheel and mates with a metal gear mounted on the hydraulic main pump. This direct coupling translates into greater efficiency and reliability. Solid State Electrical Components All the solid state electrical components on the DX Series are in the controlled environment of the cabin, safe from water and contaminants, greatly increasing component life. The EPOS (machine computer) and all the solid state components are right behind the operator seat. Aluminum Cooler Group The cooler packages on the DX Series are aluminum to extend usable life while increasing cooling capability. Major Component Reliability Doosan engineers reliability and durability into every component on the DX Series. Research and development of each component is based on a 10,000 hour component life. This translates into more uptime on the Doosan machines.

DX Series Maintenance Doosan has engineered the DX Series for ease of maintenance, promoting lower operating costs and more productivity on the work site. Ease of Maintenance Doosan is committed to giving every Doosan customer maximum uptime with the lowest operating costs and space. All the routine maintenance items on the DX Series are easy to reach and engineered for long life. This keeps the Doosan machine on the job longer with a lower out-ofpocket cost when routine maintenance is performed. Doosan clearly labels the electrical wiring for quick identification and provides organized routing of all hydraulic hoses. Fuel Filters The DX Series fuel system has double filtration. The water separator/fuel filter can be easily reached from the ground for routine maintenance and has a fuel primer in the filter head. The primary fuel filter is located on the engine, maintaining a clean fuel supply to the high-pressure fuel pump. Oil Filter The engine oil filter has a high level of filtration, allowing an extended service interval to 500 hours. Hydraulic Filter The full flow return filter on the DX Series has been greatly improved through the use of a glass fiber filtering material. This translates to 99.5% filtering efficiency and extended service intervals. Air Cleaner The air cleaner on the DX Series has a positive sealing cap, keeping out more than 99% of all airborne particles. This means increased engine life while extending service intervals. Engine Access The engine can be easily serviced from the top and bottom. A large engine hood on the top allows easy access to the top side of the engine, while a hinged belly pan allows easy access to the bottom of the engine. Both translate into lower maintenance time and cost. Debris Screens The oil cooler and the air-to-air aftercooler of the DX Series are protected by fine mesh debris screens. The screens can be easily removed for routine maintenance. The cooler groups on most DX Series machines are a side-by-side design for easier cleaning.

DX Series Maintenance (Cont'd) Reversible Cooling Fan (DX420/DX480/DX520 Only) During operation, forward rotation helps maintain optimum cooling, while a conveniently located switch allows the operator to reverse the rotation of the fan to help remove dust and foreign material from the cooler, reducing maintenance time and improving cooling efficiency. Built-in Diagnostic Tools Through the LCD monitor, a technician can monitor critical system values, analog inputs and digital inputs. Also, real-time and past service codes can be reviewed from the LCD monitor. No laptop or special software are needed. Doosan Monitoring System The DMS (Doosan Monitoring System) diagnostic program allows the technician to communicate with the EPOS controller and monitors all critical data of the machine from a laptop. Also, real time and past service codes can be accessed for faster system diagnostics. Machine operational history can also be monitored. The E-doctor diagnostic tool allows the technician to check all the critical systems of the engine.

DX Series Comfort With one of the largest cabs in the industry, Doosan operators of any size can obtain an operational profile to maximize comfort, safety, and productivity. The standard ROPS cabin on the DX140LC- DX480LC is now pressurized to keep the operator environment cleaner and more comfortable. Operator Cabin The Doosan operator will find one of the largest cabs in the industry on the DX Series, with plenty of room to spare. Operator Seat With a 6-way or 8-way seat adjuster, every operator can adjust the DX Series seat to your personal comfort level. The control stand and seat move independently of each other both forward and backward. The control stands also move up and down, allowing you to find the perfect position that makes the entire workday more enjoyable. Always fasten your seat belt when operating. Windows Visibility is key to a productive operator. The DX Series has large windows all the way around for optimum visibility. The window joint between the upper and lower front glass is small to maximize visibility. The windshield wiper is mounted on the cabin frame, out of the operator's line of site. Also, the DX Series has a large roof hatch with sunshade for good visibility overhead or ventilation when needed. Control Stand To increase operator comfort, the control stand has been integrated into the seat and is attached to the seat suspension system. This allows the control joysticks and switches to move with the seat, offering more precise operation. Heat and Air Conditioning Set a temperature. The fully automatic heat and air conditioning system does the rest. The extra venting in DX Series machines provides optimal airflow including ventilation to the windows for maximum visibility in all weather conditions. Air-conditioning Filters The climate control system is further enhanced by a double filtration system, ensuring a clean air supply to the tightly sealed cabin. Viscous Cabin Mounts The cabin on the DX Series has a four-point viscous mounting system to optimize operator comfort in the harshest of applications. Reduced Noise Levels The Doosan DX Series machines have some of the lowest engine noise levels running (db(a))s in the industry. All the DX Series excavators operate in the low 70 (db(a)) range at the operator's ear.

DX Series Instrumentation Doosan realizes the operator must be able to easily control and monitor all machine functions. The layout of the controls on the DX Series allows the operator to monitor all critical systems at a glance or from the touch of a button. Multifunction LCD Panel The LCD panel of the DX Series provides critical system status at a glance. The LCD panel can control work modes, auto idle, and hydraulic flow to the attachments. The LCD panel has two menu options: main and special. The main menu allows language change, clock settings, service intervals, display adjustment, and the ability to set an ignition password. The special menu gives vital machine information, failure codes, and operating hours. Control Panel and Switches All the controls for the DX Series machines are ergonomically organized. The operator can easily monitor all critical systems with a glance and adjust performance characteristics of the machine with the push of a button all within a comfortable operating profile. The standard rear view camera can also be displayed on the LCD screen inside providing the operator with an additional means to view the machine s surroundings allowing for increased productivity. 85% 100% Standard/Power Mode The operator can easily choose between standard and power modes. Standard mode uses 85% of the engine and hydraulic power for optimum fuel efficiency, while power mode uses 100% of the engine and hydraulic power to handle the toughest applications. Work Modes The operator can easily choose between digging and trenching modes. Digging mode is for general excavation, loading, and lifting. Trenching mode gives priority oil flow to the swing circuit. Auxiliary Mode Switch The auxiliary mode switch allows the operator to work in standard mode in the case of an EPOS failure (machine computer). This mode allows an operator to finish the job even when the machine computer is off-line. Optional Controls The DX Series machines come with three functional switches on each joystick to accommodate optional hydraulic kits and attachments.

DX Series Doosan Elite PLUS * Doosan's Customer Commitment Doosan is committed to helping you be more productive. Our long-standing reputation of quality equipment, parts and product support has continued to instill customer confidence because everything we do is with our customer in mind. With Doosan Elite PLUS, we take our customer commitment one step further by offering a full selection of product support solutions that help increase productivity, decrease downtime and improve your bottom line. Doosan Elite PLUS is designed to protect and enhance resale value and help you control costs. Our repair-beforefailure approach allows you to manage your cash no matter what equipment brand you own. Doosan Elite PLUS offers Doosan Elite Assurance Warranty, Doosan GPS Program, Doosan Component Analysis Program, and All-Makes Parts and Attachments. Each one of these valuable programs can be used separately or as a comprehensive product support system for your entire fleet. North American Parts Commitment Because of Doosan's commitment to parts support, Doosan dealers are able to provide parts when customers need them. If a part is not available at the dealer, Doosan has major and minor components ready at our Parts Distribution Center in Atlanta, Georgia. Dealers can easily find, order and track parts using our online Parts Books and a user-friendly ordering system. Your dealer can get you set up with online parts books, too. This is all part of the Doosan Elite PLUS parts commitment. The Doosan Elite PLUS parts program reiterates Doosan's dedication to customers' immediate access to parts. It is all about maximizing your uptime. 48 Hour Parts Guarantee ** Rest assured with Doosan's industry-leading parts guarantee. Doosan is so confident that we can meet your parts needs, we have the industry's only uptime focused parts guarantee. At Doosan, we guarantee that a machine debilitating part will be in your hands within 48 hours, or we'll pay for a rental. Our guarantee goes so much further because we know how critical uptime is. We know that the money you save on a free part doesn't compare to the money you'll lose if you can't finish your job. Doosan REMAN Doosan's REMAN program is another integral part of Doosan Elite PLUS. Need to rebuild a component? Reduce downtime with Doosan REMAN. Is a new component too expensive? Save money with Doosan REMAN. Savings from remanufactured components versus new can be up to 50% off the new price. Product Offering Doosan's REMAN program offers components including complete engines, long blocks, turbos, injection pumps, nozzles, starters, alternators, main hydraulic pumps, travel motors, and hydraulic cylinders. *At participating dealers only. **The 48 Hour Parts Guarantee is subject to carrier delivery restrictions and/or government agency delays.

DX Series Doosan Elite PLUS All-Makes Parts You are busy, and Doosan understands that you don't have time to shop around for parts. Doosan Elite PLUS All-Makes Parts provides customers a one-stop-shop for all their parts needs. Doosan has partnered with leading parts manufacturing companies and offers their products to end users no matter what part you need. Because of Doosan's buying power, we are able to pass on competitive pricing and industry-leading products to the customer. Doosan Component Analysis Program Avert expensive repairs and downtime with the Doosan Component Analysis Program (DCAP ). Through simple, periodic fluid analyses, we can check for metal particles and contaminants to measure performance, interpret trends of components and detect mechanical problems. And, we can do it on any piece of heavy equipment you operate, even if it s not a Doosan. Participating in the DCAP will give you the peace of mind that your equipment will keep working as hard as you do. Lower your repair costs Control your expenses Increase fluid change intervals Manage your repairs and budget on your terms Doosan's GPS Program Doosan's GPS Program is a Total Fleet Management System that will lower your operating costs. Doosan's GPS provides three-tier protection: You are the first line of defense by monitoring your own GPS-equipped fleet. Your trusted dealer provides the second line of defense by monitoring your machine and assisting with any needs you may have. Doosan provides the last line of defense by monitoring all GPS-equipped machines on a daily basis. All three tiers have access to the information through any Internet capable device (computer, cell phone or PDA).

DX Series Doosan Elite Assurance Warranty Your new Doosan machine already includes a standard warranty of 12 months or 1,500 hours, whichever comes first. Do you want more assurance? Extend your warranty when you purchase a new unit or anytime during the standard warranty term. * The Doosan Elite Assurance Warranty makes good business sense because you protect your cash flow with planned expenses and customize the coverage to fit your needs. *Any machine with less than 60 days base warranty remaining is eligible for new equipment coverage extension. A physical inspection and current oil sample reports are required. Doosan Elite Assurance Used Coverage At Doosan, we want to partner with you to help you manage your entire fleet. Doosan s Used Coverage backs all Doosan and non-doosan equipment with a warranty that gives customers the peace of mind they need to run a more profitable business. Any Doosan or non-doosan machine that is less than four years old and has less than 4000 hours qualifies for this program. Choose your coverage: Power Train Power Train Plus Hydraulic Choose from three terms: * 6 months (750 hours) 12 months (1500 hours) 24 months (2500 hours) Remember, Doosan makes it easy. Any equipment brand is eligible for used coverage. *$500 deductible applies. Years and hours of extension are from start date of original standard warranty.

M-DX-MP (12/11) Kn-5M-1211-27238-F For more information visit www.doosanequipment.com Doosan Infracore Doosan and the Doosan logo are registered trademarks of Doosan Corp. in the United States and various other countries around the world. 2011 Doosan Infracore Construction Equipment America. All rights reserved.