SBN1014 Product General _ Excavator

Course Objectives After completion of this course, you will be able to : 1) Identify product and applications of Doosan 2) Choose proper options depending on working condition

Product line-up of Doosan WLD Wheel Loader HEX - Excavator ADT Articulated Dump Truck 3

Product line-up of Doosan EXCAVATOR Heavy Crawler Excavator 14Ton~70Ton Crawler Excavator Log Loader Radius Tail Super Long Reach Wheel Excavator Wheel Excavator Articulated Boom Wheel Excavator Mini Excavator Mini Wheel Excavator Mini Excavator Zero Tail Radius Tail

Tier 4i Tier 3 Tier 2 Core Components EMISSION of Doosan REGULATION Product & ENGINES _ ENGINE DB58 DE08 DE12 DL06 DL08 DV11 6WG1X 1204F DL06K DL08K 6UZ1X DC9/DC13

Product Naming Working type VT: Variable track W : Wheel DX 300 LC LC : Long Crawler NLC : Narrow Long Crawler LL : Log Loader Long Crawler type Machine weight Model name DX 140 W Wheel Type SLR : Super Long Reach DX 300 LC A DX 235 LC R Tier2 mechanical engine fitted Radius Tail DX 300 LC -3 (for emerging markets) DX 300 LL Log Loader Tier4 interim engine fitted DX 300 LC -5 Tier4 final engine fitted DX 300 DM Demolition

Product Naming

Product Naming A B DHKCEBACLA0007202 A B 8

Product Naming ENGINE DB 58 T I S Tier 2 Intercooler Turbo charger displacement Engine Model ECOEN : engine suffix (This code differs by each HEX model different HP, Torque, etc) Engine ID Number is placed on engine block also

General Specification _ DX225LCA ** For more details depending on product, please refer to the spec sheet and operation manual

General Specifications _ Dimensions Arm length Boom length Bucket width

General Specifications _ Working Range A. Max. Digging Reach B. Max. Digging Reach at Ground Level C. Max. Digging Depth D. Max. Digging Height/Max. Cutting Height E. Max. Loading Height/Max. Dumping Height F. Min. Swing Radius G. Max. Digging Depth For 8' Level H. Max. Vertical Wall Digging Depth I. Max. Bucket Pin Height J. Min. Loading Height) K. Shipping Height

General Specification _ Bucket capacity CECE 1 : 1/2 PCSA, SAE, ISO 1 : 1 CECE PCSA, SAE SAE: Society of Automotive Engineers ISO: International Organization for Standardization CECE: Committee for European Construction Equipment PCSA: Power Crane and Shovel Association

Working Principle Overview Transmit rotation energy Transmit hydraulic energy Transmit pilot signal Power Conversion Hydraulic Control Device Actuators Convert rotational energy to hydraulic energy Engine Control Valve Distribute hydraulic oil to each actuator upon operator s request through pilot signal Cylinder Create movement & operate boom, arm, bucket Swing Motor Pump Delivers swing torque & speed Joystick Valve Send pilot signal to MCV Travel Motor Delivers travel torque & speed

Working Principle Overview Suction line Supply oil line Return line Pilot line Tank & oil cooler line

Working Principle Overview Pilot Cut off,package Sol valve

Application JOBS OF EXCAVATOR _ JOBS OF EXCAVATORS Digging Breaker or others Loading Material handing

Application _ Articulated Boom ARTI BOOM

Application _ Articulated Boom Standard Arti-boom

Application _ Radius Tail

Application _ Demolition 3 Pieces Boom DX300DM/ DX340DM/ DX420DM/ DX520DM/ DX700DM

Application _ Super Long Reach Example

Application _ Material Handler DX210W MH/ DX225 MH/ DX300MH/ DX340MH/ DX420MH/ DX520 MH

Application _ Log Loader

Application _ Special Applications Ripper Thumb Wood Grapple Clamshell Crusher Orange Grapple Fork

Options - Options & The Relevant Value of Excavator KEY value of excavator Options to provide more value Productivity Bucket Front (Boom & Arm) Versatility Option piping Super long reach Travel Performance Track shoe Controllability / Stability & Comfort Dozer/Outrigger Cabin options Durability Full track guard Additional Filtration Parts & Maintenance cost Removable counterweight Safety Lock valve Beacon/Alarms ROPS/FOGS

Option _ Bucket (1) G Class (GENERAL CONSTRUCTION BUCKET) BUCKET H Class : High strength steel (HEAVY CONSTRUCTION BUCKET) : High abrasion resistant steel : High abrasion resistant steel (500BHN) It is designed for digging and re-handling soft to medium materials e.g. materials with low wear characteristics such as top-soil, loam, coal. Most commonly used bucket in the construction equipment It is designed for use in heavy construction but also used in low density mining and quarry application.

Option _ Bucket (2) S Class (SEVERE MINING BUCKET) BUCKET X Class (XTREME MINING BUCKET) : High strength steel : High abrasion resistant steel : High abrasion resistant steel (500BHN) It is designed for use in high density mining and quarry application using high strength and high abrasion resistance materials. It is designed for use in high density mining and quarry using high strength and high abrasion resistance materials.

Option _ Tooth GD(General Duty) Tooth HD(Heavy Duty) Tooth Optimized Doosan s Heavy Construction bucket Suitable for machines ranging from 14 to 70 tons Recommended for most applications including excavating, trenching, loading and medium density quarries and mining. SD(Severe Duty) Tooth Optimized design for Doosan s General Construction bucket Suitable for machines ranging from 14 to 70 tons Recommended for general construction and utility loading applications Optimized Doosan s Severe Mining and Xtreme Mining bucket Suitable for machines ranging from 22 to 70 tons Recommended for extremely tough quarries and mining application.

Option _ Quick Coupler - Quick coupler piping is for quick coupler attachment. - Job-site or application where frequent attachment replacement are required. (e.g. Road maintenance use bucket, narrow bucket and breaker in shifts) A Non Quick Fit Quick Coupler Model DX140LC DX140LCR DX180LC DX225LC DX225LCA DX255LC DX300LC DX300LCA DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX700LC DX140WE DX140W DX190W DX210W B B Quick Fit 31

Option _ One-way piping - One-Way Piping is generally used for hydraulic breaker option. Model B A Non One-Way Piping B One-Way Piping DX140LC DX140LCR DX180LC DX220LC DX225LC DX225NLC DX225LL DX255LC DX300LC DX300LL DX340LC DX380LC DX420LC DX480LC DX520LC DX140W DX140WE DX170W DX190W DX210W DX55W E55W 32

Option _ One-way piping Select Boost Mode (Middle Position) Breaker Attachment (1 way option) Button on Joystick (R) 33

Option _ PE3C piping - PE3C option is hydraulic line for two-way attachment and can be controlled by electric button (right-hand joystick) and pedal. It is also possible to use this option for hydraulic breaker. PE3C Piping PE3C Pilot Pedal and Electric switch operated 3 way Combination (2 way breaker) 34

Option _ PE3C piping Button on Joystick (R) OR Breaker Attachment (1 way option) Foot Pedal (R) 35 Shear Attachment (2 way option)

Option _ PERO piping PERO PIPING - PERO option is hydraulic line for rotating attachment and can be controlled by electric button (left-hand joystick) and pedal PERO Piping 36

Option _ PERO piping PERO PIPING Button on Joystick (L) OR Rotation Attachment Foot Pedal (L) 37

Option _ Full option piping Clamshell Rotation Tilting One / Two Way Fitting Quick Coupler

Option _ Track Shoe - Key specifications of track shoe are shoe width and grouser type A Triple grouser B Double Grouser Triple grouser Double grouser Features 3 grousers in a shoe plate 2 grousers in a shoe plate Deeper grousers than triple grouser Traction Force WORSE BETTER (More force to push the ground with deeper grousers) Riding Comfort BETTER (More stable with the same height of three grousers) Force to dig ground LOWER (Suitable for soft/swampy ground condition) WORSE HIGHER (Suitable for hard/rocky ground condition) 39

Option _ Track Shoe TRACK SHOE (2) Double Grouser 600 mm vs. 800 mm Triple Grouser

Option _ Step Wide show with double step STD show with single step

Option _ Pattern Change Valve - When you select lever pattern change option, you can easily change control pattern of machine (ISO type Backhoe Loader pattern) A Non Lever pattern change B Lever Pattern change Model DX140LC DX140LCR DX180LC DX225LC DX225LCA DX255LC DX300LC DX300LCA DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX700LC B ISO Pattern BHL Pattern 42

Option _ Track Guard Full Track Guard STD Track Guard STD Track Guard 43

Option _ Breaker Filter BREAKER FILTER - When using a hydraulic breaker, the viscosity breakdown and contamination of hydraulic oil is much faster. Customers can expect more life-time of hydraulic oil and hydraulic parts. A Non Breaker Filter B Breaker Filter Model DX300LC DX300LCA DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX700LC B 44

Option _ Lock Valve - Lock valve piping is to prevent sudden drop of front attachment when the hydraulic lines are ruptured. A Non Lock Valve B Boom & Arm Lock Valve Model DX140LC DX140LCR DX180LC DX225LC DX225LCA DX300LC DX300LCA DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX140W DX140WE DX190W DX210W B 45

Option _ Overload Warning - When a load is lifted that reaches the machine safe lifting limit, a warning light on the instrument panel will turn ON and a warning buzzer will sound Overload Warning Device Model DX140LC DX140LCR DX180LC DX225LC DX225LCA DX255LC DX300LC DX300LCA DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX700LC DX140WE DX140W DX190W DX210W 46

Option _ Rear View Camera - Rear view camera option is used when operator wants to check rear side by monitor Model B A Non Camera B Rear View Camera DX140LC DX140LCR DX180LC DX225LC DX300LC DX340LC DX340LCA DX420LC DX420LCA DX520LC DX500LCA DX140WE DX190W DX210W 47

Option _ ROPS Cabin - Roll-Over Protection Structure Cabin - Reinforced cabin which protects operators from the machine roll-over A [NON] Non ROPS B [ROP] ROPS Model DX140LC DX140LCR DX180LC DX225LC DX255LC DX300LC DX340LC DX420LC DX520LC DX700LC DX140WE DX190W DX210W B 48

Option _ FOGS Cabin - Fall Objective Guard System Cabin - Protective guard on the cabin to protect operators from falling objective and foreign substances during operation A [NON] Non ROPS B [FOG] FOGS Model DX140LC DX140LCR DX180LC DX225LC DX255LC DX300LC DX340LC DX420LC DX520LC DX700LC DX140WE DX190W DX210W B 49

Option _ Rotating Beacon Non Rotating Beacon Rotating Beacon Telescopic Beacon 50

Option _ Tropical Area - Keep machine in the proper heat balance in the severely how temperature(45 50 degree) ; make holes on covers, increase fan speed by changing fan pulley. A [NON] Non Tropical Area B [TRO] Tropical Area Model DX140LC DX180LC DX220LC DX225LC DX225NLC DX225LL DX255LC DX300LC DX300LL DX340LC DX380LC DX420LC DX480LC DX520LC DX140W DX140WE DX170W DX190W DX210W DX55W E55W B 51

COURSE SUMMARY Doosan Product Basic Thank you for your attention In this course, you have Identified product and applications of Doosan Chosen proper options depending on working condition Continue to Course survey & Quiz to complete the course. 5 2