Page 37 SOLAR 280LC-III (S/N 5001 THRU 5070) 500k ENGINE D2366 22k@7mm TH40K1081 22k@6mm RCV8C2002 22k@7mm TH40K1081 3 1 4 2 CROWD DUMP DOWN UP BUCKET BOOM R.TRAVEL L.TRAVEL B1 A1 4 3 2 1 BACKWARD FORWARD BACKWARD FORWARD ARM SWING 4 2 3 1 CROWD DUMP RIGHT LEFT 4 3 2 1 2 1 3 4 4 3 2 1 P T B2 C1 A2 JOINT CENTER Dr Pi 4 3 1 2 RIGHT TRAVEL. MOTOR LEFT TRAVEL. MOTOR CYLINDER ARM CYLINDER BUCKET CYLINDER BOOM 285k @ 250l Pr=26k Tbrake=70kg.m SWING DEVICE B A PB PA DB C 177u Pcr=1.5k 10u 0.05k 0.5k 10u OIL TANK HYDRAULIC RETURN FILTER BREATHER AIR OIL COOLER Pcr=1.5k FILTER PILOT BREAKER(OPTION) SHUTTLE VALVE SOLENOID PACKAGE VALVE MAIN PUMP ASS'Y E.P.P.R VALVE xBs xAas xAs xBa1 xAa1 xBtl xAtl xAtr xBtr xAks xBb1 xAb1 xBk xAk xAk2 xBa2 xAa2 xBb2 A1 A2 P T A1 A2 A3 Pressure up Cut off 2-speed K-2S6G1-10B BREAKER PACKAGE VALVE(OPTION) xBo Fr RESTRICTOR Pcr=2.5k T P C1 C3 C2 C4 P=1.5k 1.0±0.2k(ABS) Am Bm N Pi Pi Dr Dr q1 q2 B A max min min max q2 q1 Dr Pi Pi N Bm Am Dr B A 325k @ 25l Tbrake=2700kg-m Pr=9k qmin @ Pi=20k A3 A1 A2 a2 a1 Dr B1 B3 Pi1 40k SENSOR Fl Pi2 SENSOR Pi1 of pump (REAR) (FRONT) Psv 500k PBP SP P T P T P P T OUT2.5 OUT4 Pcr=4.0k @1 l/min @1 l/min Pz2 Pz1 a3 Pz4 Pz3 SH PG BLOCK Fr Pcr=13±2k Dr3 Rs Nzx Nzy )( )( )( TR(R) OPT BKT BOOM1 ARM2 TR(L) SWING BOOM2 ARM1 xSW Dr2 xBb2 )( A2 C1 xBa2 LCk LCb1 LCs LCa1 CCb xBtr P BP A1 19k 19k P 320k/160l(Pz 20k) 300k/160l(Pz=0k) MR Csp xAas L SQ Ck1 HV NR2 NR1 C2 BC Dr3 Ba2 Aa2 Ck2 CONTROL VALVE x x Pa Fr Fl xAk2 BP SP TS P2 Py Pg Px Pz P1 Btr xAtr Atr xBo Bo xAo Ao xAks xBb1 Bb1 xAb1 Ab1 xBk Bk1 xAk Ak1 xAa2 Aa1 SP xAtl Btl xBtl Atl xAs Bs xBs As P xOP xBa1 Ba1 xAa1 xSw TOSHIBA,DX28-35 i=21.10 q=169.4cc/rev RG16-II M2X170CHB-10A-06/285 i=67.571 q=164/105cc/rev DNB50B6067U325 AB-4510-05/05 Y-295400 600l , 24600 cm 850l,5400cm Y-3407 q=132cc/rev x 2 + 10 cc/rev K3V140DT-1AGR-HNOP BSK 13142(D) 35200Kcal/hr 3T3SWD/G24V-1 HT04-10-15-JE 2KDRDE5G0-10/40C06 150x105x2355x1785 150x95x1650x1080 150x95x1920x1360 0166409031035 PRESSURE SWITCH 77kg.m/1400rpm 195PS/1900rpm D2366 * Àû¿ëÈ£±â 5001 ~ 5070 0.3l BOSCH ACCUMULATOR 40k 13k 1.5K HYDRAULIC SCHEMATIC DOOSAN INFRACORE NO. 2010-8046 Model Solar 280LC-III Name HAAE0880

Page 38 SOLAR 280LC-III (S/N 5071 THRU 5274) HT04-10-15-JE Pcr=1.5k ACCUMULATOR BOSCH 0.3l qmin @ Pi=20k 325k @ 25l LEFT TRAVEL. MOTOR RIGHT TRAVEL. MOTOR 850l,5400cm AB-4510-05/05 BREATHER 0.5k D2366 D2366 K3V140DT-1AGR-HNOP q=132cc/rev x 2 + 10 cc/rev MAIN PUMP ASS'Y OIL TANK A3 a3 B3 B1 195PS/1900rpm 77kg.m/1400rpm Dr PILOT FILTER Dr3 xBtl BSK 13142(D) Rs RESTRICTOR 35200Kcal/hr OIL COOLER RETURN FILTER HYDRAULIC 0.05k Y-3407 177u 10u AIR 10u 600l , 24600 cm 1.0±0.2k(ABS) Y-295400 Pcr=1.5k @1 l/min OUT2.5 Pcr=2.5k Btl xAtl Pz2 Fl Pi2 @1 l/min Pcr=4.0k OUT4 (REAR) 40k SENSOR 500k Pz3 Pz4 a2 A2 300k/160l(Pz=0k) 320k/160l(Pz 20k) P Pz MR TS TR(L) 0166409031035 P1 SWITCH PRESSURE SQ A2 P As xBs Bs xAs Atl SP xSW C1 xBa1 xOP xAas xBb2 Dr2 285k @ 250l PA A C PB B xAa1 Ba1 Aa1 ARM1 SWING BOOM2 LCs SP LCa1 Csp BC Dr Pa xAk2 HV L NR1 Fl )( Ck1 Bo (FRONT) Psv a1 A1 500k SENSOR Pz1 Pi1 Fr ENGINE Nzy Px Pg 19k Nzx Py P2 19k C2 OPT TR(R) 2-speed Cut off 3T3SWD/G24V-1 SOLENOID PACKAGE VALVE Pressure up A3 P=1.5k T P A2 A1 xBo Atr xAtr Btr xBtr CONTROL VALVE Am ARM2 LCk )( BP CCb LCb1 )( )( BKT BOOM1 NR2 Fr Am 2 1 TOSHIBA,DX28-35 3 4 Pi Dr CENTER JOINT Ak1 xAk Bk1 xBk xAks Ao xAo Ck2 Ab1 xAb1 Bb1 xBb1 Dr3 xBa2 A1 xAa2 x x Aa2 Ba2 BP P Dr M2X170CHB-10A-06/285 RG16-II q=169.4cc/rev SWING DEVICE i=21.10 SH Tbrake=70kg.m Pr=26k DB Pcr=13±2k PG DNB50B6067U325 q=164/105cc/rev i=67.571 Tbrake=2700kg-m Pr=9k min max q2 q1 Dr Pi Pi Bm A B N Bm A B q2 min N Pi Pi q1 max Dr Fr xBo Pi1 of pump xAb1 TH40K1090H P A2 2KDRDE5G0-10/40C06 BLOCK E.P.P.R VALVE P T 13k 40k BREAKER PACKAGE VALVE(OPTION) C3 C1 C4 C2 P P BP A1 LEFT RIGHT 1 3 SWING A1 B1 xBa1 A2 SP xBs xSw xAs xAas C1 B2 xAa2 xBa2 xAa1 K-2S6G1-10B VALVE SHUTTLE T xBtl DUMP CROWD 2 4 ARM xAtl FORWARD BACKWARD 1 2 L.TRAVEL xBb1 xBb2 xAks xBtr xAtr FORWARD BACKWARD 3 4 R.TRAVEL BOOM UP DOWN 2 4 TH40K1090H 4 T 1 2 RCV8C2002 2 P T 3 1 4 P T 3 3 xAk xBk xAk2 BUCKET DUMP CROWD 1 3 2 P 1 4 BREAKER(OPTION) 150x95x1650x1080 BUCKET CYLINDER 150x105x2355x1785 ARM CYLINDER 150x95x1920x1360 BOOM CYLINDER * Àû¿ëÈ£±â 5071 ~ 5274 (Cut-off º¯°æ) x4 Stroke Limiter »èÁ¦ : Àû¿ëÈ£±â 5120~ 1.5K A A A A A HYDRAULIC SCHEMATIC DOOSAN INFRACORE NO. 2010-8046 Model Solar 280LC-III Name HAAE0860

Page 39 SOLAR 280LC-III (S/N 5275 THRU 5674) Pcr=13±2k Pcr=1.5k Y-295400 1.0±0.2k(ABS) 600l , 24600 cm RETURN FILTER OIL COOLER 35200Kcal/hr Y-3407 BREATHER AB-4510-05/05 850l,5400cm 0.5k HYDRAULIC OIL TANK 177u 10u 0.05k 10u AIR Tbrake=70kg.m q=169.4cc/rev DB PA 285k @ 250l i=21.10 Pr=26k A B PB C SH SWING DEVICE M2X170CHB-10A-06/285 RG16-II PRESSURE SWITCH 0166409031035 MAIN PUMP ASS'Y q=132cc/rev x 2 + 10 cc/rev K3V140DT-1AGR-HNOP Fl RESTRICTOR BSK 13142(D) Pcr=2.5k OUT2.5 @1 l/min OUT4 Pcr=4.0k @1 l/min a3 Pi2 A3 B3 40k Pz2 (REAR) A2 500k SENSOR a2 BOOM2 SWING TR(L) TS 320k/160l(Pz 20k) 300k/160l(Pz=0k) xAtl Rs Pz MR Dr2 xOP Atl Btl xBs xBtl xAs A2 xSW P SP xBb2 Bs As SQ P1 P LCs Csp B1 Dr Pz3 Pz4 Psv SENSOR 500k A1 a1 Pi1 ENGINE 77kg.m/1400rpm 195PS/1900rpm D2366 D2366 Fr (FRONT) Pz1 Nzx Px 19k Pg Nzy P2 Py 19k C2 LCb1 CCb SP LCk )( )( TR(R) BKT OPT BOOM1 Pi Tbrake=2700kg-m Ck1 qmin @ Pi=20k LEFT TRAVEL. MOTOR Pa Aa1 Ba1 xBa1 xAa1 PG )( ARM1 L HV xAk2 BC LCa1 Fl NR1 Dr q1 q2 Pr=9k q=164/105cc/rev DNB50B6067U325 i=67.571 Dr Pi )( BP Dr3 Fr 325k @ 25l Am 2 B A TOSHIBA,DX28-35 CONTROL VALVE ARM2 NR2 x x 1 Dr Pi 3 4 JOINT CENTER Am A B N Bm Bm * Àû¿ëÈ£±â 5275 ~ 5674 CYLINDER 150x95x1920x1360 RCV8C2002 L.TRAVEL BACKWARD FORWARD Ab1 SOLENOID PACKAGE VALVE 3T3SWD/G24V-1 Pressure up A3 A2 2-speed Pcr=1.5k HT04-10-15-JE P=1.5k FILTER PILOT ACCUMULATOR P T A1 Cut off 40k 13k 0.3l BOSCH xBtr xAtr xBo Btr Atr Bk1 xAo xBk Ck2 Ao Bo xBb1 xAb1 xAk Ak1 Bb1 BREAKER PACKAGE Pi1 of pump T xBo C1 C3 VALVE(OPTION) E.P.P.R VALVE P BLOCK PBP P A1 C2 C4 SP P A2 T xSw xBs A2 A1 B2 C1 xAs B1 22k@7mm SWING RIGHT LEFT 1 CROWD 3 DUMP 2 ARM SHUTTLE VALVE K-2S6G1-10B xBtl 4 1 T P TH40K1081 4 1 2 3 22k@6mm 2 1 RIGHT TRAVEL. MOTOR A1 BP xAa2 xBa2 Dr3 Ba2 Aa2 P Dr q2 q1 N Pi Pi Dr 150x95x1650x1080 CYLINDER 150x105x2355x1785 ARM CYLINDER BUCKET (SHOCKLESS VALVE ÀåÂø) xAa2 xBa2 xBa1 xAa1 4 2 TH40K1081 xAb1 R.TRAVEL BACKWARD xBtr xBb1 FORWARD xAtr xAtl 2 3 4 xBb2 BOOM UP 2 DOWN 4 P T 4 3 22k@7mm T 3 xAk2 xBk xAk CROWD BUCKET DUMP 1 3 P 1 BREAKER(OPTION) BOOM SHOCKLESSV/V SHOCKLESSV/V SHOCKLESSV/V O # max min min max HYDRAULIC SCHEMATIC DOOSAN INFRACORE NO. 2010-8046 Model Solar 280LC-III Name HAAE0890

Page 40 SOLAR 280LC-III (S/N 5675 AND UP) SWING DEVICE RIGHT TRAVEL. MOTOR PILOT FILTER HT04-10-15-JE PRESSURE SENSOR 40k 35200Kcal/hr OIL COOLER RETURN FILTER 850l,5400cm OIL TANK 177u HYDRAULIC Y-3407 10u 0.05k AB-4510-05/05 0.5k 10u AIR BREATHER K3V140DT-1AGR-HNOP q=132cc/rev x 2 + 10 cc/rev MAIN PUMP ASS'Y 600l , 24600 cm 1.0±0.2k(ABS) Pcr=1.5k A3 a3 Pi2 Fl Pz2 @1 l/min Pcr=4.0k OUT4 @1 l/min Y-295400 BSK 13142(D) RESTRICTOR OUT2.5 Pcr=2.5k (REAR) Pz1 Dr B3 B1 Pi1 Pz4 500k a2 A2 Pz3 Psv 0166409031035 SWITCH 19k A1 500k SENSOR a1 (FRONT) 19k 3T3SWD/G24V-1 SOLENOID PACKAGE VALVE 195PS/1900rpm 77kg.m/1400rpm Fr ENGINE D2366 D2366 P=1.5k Pressure up A3 Cut off 2-speed A2 A1 Pr=9k Fl qmin @ Pi=20k Tbrake=2700kg-m Rs xBtl xAtl Btl Atl 300k/160l(Pz=0k) 320k/160l(Pz 20k) MR Pz P P1 SQ TR(L) TS A2 Bs xAs SP P xSW xBs As xBb2 xOP Dr2 xBa1 SWING BOOM2 SH Tbrake=70kg.m A B RG16-II M2X170CHB-10A-06/285 i=21.10 q=169.4cc/rev 285k @ 250l PA DB C PB Pr=26k Aa1 SHOCKLESS V/V xAa1 Ba1 ARM1 HV BC )( L Pa xAk2 q=164/105cc/rev PG Pcr=13±2k LEFT TRAVEL. MOTOR Dr Ù; q1 i=67.571 Dr BP TR(R) Pg Nzx Px Py Nzy P2 C2 OPT LCk CCb LCb1 LCs SP Csp LCa1 )( )( BKT )( BOOM1 Ao xBtr Atr Btr xAtr Bo xAo xBo xAb1 xBb1 Ck2 xBk Ak1 Bk1 xAk SHOCKLESS V/V Bb1 SHOCKLESS V/V Dr3 Ab1 CONTROL VALVE TOSHIBA,DX28-35 NR1 Ck1 Dr3 ARM2 NR2 Fr 325k @ 25l q2 Am äS Pi Pi Bm N 2 B Dr 1 4 3 Pi A Aa2 Ba2 x x xBa2 xAa2 P BP A1 Pi Am CENTER JOINT A Bm B N q2 q1 Ù; Dr äS Pi Dr Pi1 of pump P Pcr=1.5k Fr xBo C1 P T C3 C2 C4 BLOCK E.P.P.R VALVE 2KDRDE5G0-10/40C06 0.3l 13k T 40k ACCUMULATOR BOSCH VALVE(OPTION) BREAKER PACKAGE A1 BP P P * Àû¿ëÈ£±â 5675 ~ (BOOM HOLDING C/V Àû¿ë) A2 PSP xBs xAs xSw xBa1 K-2S6G1-10B VALVE SHUTTLE A1 A2 T B1 B2 C1 xAa1 xBa2 xAa2 BREAKER(OPTION) xBk TH40K1081 TH40K1081 LEFT SWING 1 3 RIGHT 4 22k@7mm T 1 2 xAtr xBtl xAtl ARM CROWD 2 DUMP 4 FORWARD BACKWARD L.TRAVEL 1 2 xBb2 xBb1 xBtr xAb1 FORWARD BACKWARD R.TRAVEL 3 4 DOWN BOOM 2 UP 4 RCV8C2002 2 P 22k@6mm T 3 1 4 2 22k@7mm P T 3 3 4 BUCKET CYLINDER 150x95x1650x1080 150x105x2355x1785 CYLINDER ARM BOOM 150x95x1920x1360 CYLINDER xAk xAk2 BUCKET CROWD 1 DUMP 3 P 1 DNB50B6067U325 xAb1 T1 BOOM HOLDING V/V T1 max min min max EC HYDRAULIC SCHEMATIC DOOSAN INFRACORE NO. 2010-8046 Model Solar 280LC-III Name HAAE0870

Page 12 SOLAR 280LC-III 0.5RW 0.5B 0.5B 0.5RW A 50 30 31 STARTER C B H PREHEAT RELAY AIR HEATER 85B 85B 15R 15B 0.85BR 15L (2544-9015 ) (2545-9008 ) (65.26201-7058) LAMP RELAY 85 87 87a 86 30 (2544-9020 ) 0.5RG (RH) 0.85RG 0.85B 2RG 0.5B (2549-1132D1) 0.5RY WORKING LAMP LAMP SWITCH E M L OFF 1 2 PREHEAT ON START B BR R1 R2 C PST TML OFF ACC STARTER SWITCH CONNECTION CIRCUIT BREAKER BATTERY RELAY A B BR E B C BR R1 R2 ACC PP B D C S N E P B STARTER CONTROLLER STARTER SWITCH PREHEAT CONTROLLER 1 2 8 4 3 7 6 5 THERMO SWITCH 10A FUSE BOX CIGAR LIGHTER 1 7 2 8 11 9 CAR STEREO 2 3 1 DC / DC CONVERTER (RH) (LH) SPEAKER ROOM LAMP HORN RELAY E F- F+ B E ALTERNATOR AMP MIC 17P PILOT BUZZER INDICATOR HORN SWITCH M - + AIR HANDLING UNIT COMPRESSOR AUTO SPEED SWITCH - + + - BATTERY ENG OIL PRESS SWITCH ENG OIL FILTER SWITCH 0.5R 0.85BY 0.85BW 0.85G 0.85B 0.85LW 0.85L 0.85LW 0.85LY 0.85LB 0.85B 0.5B 0.5G 0.85RB 0.85B 0.85BW 0.85B 0.5WG 0.5Br 0.85BY 0.5BY 0.5GrR 0.5BW 0.5GrL 0.85L 2Y 2W 2R 85B 85B 85B 5W 0.85WG 5B 0.85B 0.85BrW 0.85Br 0.5BW 0.5BW 0.5B 0.5LB 0.85Y 0.85B PILOT CUT-OFF SWITCH 0.85BW 0.5RB + 0.85BY 0.85B 0.85BR ANTENNA 0.85YB (2516-1102A) (2170-9005 ) (66.27441-7005) (2544-9020 ) (2531-9001 ) (2541-9016 ) (2541-9014 )x2 (2534-9063 )x2 (2545-9007 ) (2510-1006 ) (2523-9003 ) (2544-1009 ) STARTER RELAY (2549-1136 ) (2527-9004 ) (2544-9024 ) (2506-9004 )x2 (2502-9003 ) (2523-9007 ) (66.27435 -6007) (2549-1134 ) (2549-1132D4) (2920-9031 ) I R (2208-6011 ) (ON JOYSTICK L.H) (ON JOYSTICK R.H) 0.85BrY POWER MAXIMIZING SWITCH 10A 15A 10A 15A 10A 15A 10A 15A 10A 15A 10A 10A 8 17 16 7 6 20 14 5 19 13 15 4 18 12 3 11 2 10 1 9 1.25WR 5W 5W 0.85R 0.85L 1.25RL 0.85RB/0.85BrR 0.85W 5 9 1 7 10 BREAKER SWITCH 1 0.5WR 15A 1.25LR/0.85LR 2RY SOLENOID VALVE BREAKER (2516-9013 ) 0.85B 0.85RY HORN 1 (2420-9095 ) 0.5BG 1.25WR 0.5BG 0.85RW E L M OFF 1 2 BLOWER SWITCH (2549-1132D3) (2543-9027 ) 3 1 2 AIRCON CONTROLLER 10 0.85L 0.5WG 0.85Br 30 86 87a 87 85 0.85L 0.85L (2523-9009 ) ENG STOP MOTOR 0.85B 0.5B ENG STOP RELAY 0.85LY 0.85LW 0.5LR 85 87 87a 86 30 (2544-9020) A 1.25WR 0.5LR 0.85WR 5W FUSIBLE LINK (2527-1020 ) 5W 5W 2WR 2WR 0.5G 0.85Y/0.85RB 0.5RW (65.05560-6005) 15R 0.5WR FAN SWITCH FAN ASS'Y (OPTION PARTS) 5W 0.85B 0.85BR DIODE 3 127A SPEED) (SWING (F-PUMP) (RELIEF LED DISPLAY SWING CONTROL DIAL R_PUMP PRESSURE F_PUMP PRESSURE BATTERY VOLTAGE ENGINE RPM FUEL LEVEL WATER TEMPERATURE SWITCH LCD DISPLAY PANEL LIFTING AUTO IDLE (2) SW EPOS-3 CONTROLLER (HIGH LCD GAUGE PANEL AMP MIC 17P AMP MIC 13P AMP 070 12P ILLUMINATION 0.85BG PILOT FILTER SWITCH RETURN FILTER SWITCH 0.85RB 4 3 0.5LB 0.5WR 0.5WR 0.5LB 0.85RG 3 2 H HOUR METER (2528-9040 ) RETURN FILTER CHARGE PILOT FILTER AIR CLEANER ENG OIL FILTER ENG OIL PRESS PREHEAT AMP MIC 21P 0.85BrR 0.5L 0.85RL 0.85B 0.85Gr 0.5Y 0.5Br 0.5GB 0.5G 0.5GrL 0.5GrR 0.85P 0.5YB 0.5Y 0.5YR 0.85V 0.85B 0.85B 0.85Lg 0.85Or 0.85OrB 0.85LgB 0.85LgR 0.85LgW 0.85GrW (2539-1047 ) (2549-1135D1) (2549-1135D1) (2543-1022 ) E L OFF ON E L OFF ON 1 2 3 ON OFF L E H 3 AIRCON SWITCH (2549-1132D2) (2534-1127 )x2 0.85B 0.85RG 0.85B 0.85RG (LH) (RH) 0.5LB 0.5WR 1.25RL 1.25RL 0.5WR 0.5LB 0.85RB 0.5B 1.25LR (2552-1001 ) (A3) (A2) (B2) (B1) L3 L6 L7 L4 L5 L1 L2 0.85W SOL-VALVE ASS'Y EPOS V/V ASS'Y (2420-9323 ) (2420-9313 ) - + - + 0.5LG WASHER SWITCH 1 5 2 3 4 WIPER TIMER WIPER RELAY M S P B E WIPER MOTOR M L E OFF WIPER SWITCH P + - WINDOW WASHER 0.85L 0.85LB 0.85LW 0.85LB 0.5B 0.85B 0.85Y 0.85B 0.5B 0.85B 0.5RB 0.5LY 0.5L 0.5B 0.85Y 0.85B DIODE 2 (2538-9005 ) (2549-1132D6) (2549-1132D5) (2554-9005A) (2537-9002 ) (2544-9020 ) 0.85L 85 87 87a 86 30 0.5LR ON OFF L E 10 9 11 12 17 16 14 15 13 6 5 7 4 3 2 10 1 9 20 2 12 AMP MIC 21P 13 11 14 15 21 19 17 18 16 7 6 8 5 4 3 1 2 3 6 5 4 10 11 12 13 9 8 7 AMP MIC 13P TERMINAL NO FOR CONTROLLER (CN3) CW HIGH LOW (2549-1135D2) INT 0.5LY 0.5LR 0.5L - 1 8 19bar 19bar 1bar 0.85B 0.85B (CN2) 0.85RL (2547-9036 ) (2547-9036 ) (2547-9035 ) (2547-9038 ) 0.85BR 0.85YR 0.85BL 0.85YL (FRONT PUMP) PRESSURE SENSOR(A) PRESSURE SENSOR(B) (REAR PUMP) W/T SENSOR FUEL SENSOR CW LOW HIGH (2552-1001 ) 0.5GR 0.5G 0.5GB ENG CONTROL DIAL 0.5RW 0.5WG 0.5GW 0.5LR 0.5BrY 0.5LW 0.5RG (+) 3 4 5 6 1 2 6 4 5 7 8 0.85Or 0.85B 16 ENG COTROL 0.85B (2523-9012 ) MOTOR 1 2 3 0.85Y 0.85Br 0.85LB 0.85R (2543-1020 ) CONTROLLER THROTTLE 17 15 10 (2547-9021 ) 0.85GrR 0.85GrL ENG SPEED SENSOR 0.5GR 0.5W 0.5WL 0.5GY 0.85GR 0.85GY 0.85RG 0.85W 0.85RG 0.85WL SIG + - - + SIG RETRACT 12 0.5RW 9 M 0.85RB (-) (-) (+) 0.5GrR 0.5GrL 0.5GY 0.5WL 0.5W 0.5GR 0.85B AMP MIC 17P (CN6) (CN1) 0.85RG 0.85RG 0.85B 0.5RW 0.5B 0.5RW 0.5WB PROPOTIONAL V/V 0.5YR 0.5Y 0.5YB 0.5Br 0.5Y LOADING III II I WORK POWER MODE MODE 0.5GL AMP 070 18P (CN4) AMP 070 12P 6 7 8 12 11 9 4 5 3 2 1 10 13 1 2 3 8 7 12 17 18 11 10 9 (CN5) 4 14 15 5 16 6 AMP 070 18P 0.85RG 0.85RG 2RG P (2401-9094 ) 2WR C NC NO (1) (2) DISPLAY CHANGE DIGGING LEVELLING AUTO IDLE SWITCH 0.5YW 5 4 0.5YG 4 5 6 MODE SELECT SWITCH 0.5GL 0.5RG 0.5LW 0.5BrY 0.5LR 0.5GW (2534-1127 )x2 0.85B 0.85RG (LH) HEAD LAMP 0.5R 1 ON 1.25RY 1.25RY 0.5RW 0.5RW 0.5LB 0.85L 0.85B HORN 2 (2516-9014 ) 0.85RY 0.85RY H.F L.F PRESS UP) FUEL PUMP ASS'Y (OPTION) FUEL PUMP SWITCH (2549-1119 ) 2R (2549-6051 ) SPEED) (BOOM (A1) (PILOT SPEED) CUT OFF) 24V 6.6KW / TRAVEL SW AUTO IDLE (1) 0.5WR CABIN LAMP SWITCH 10 7 1 9 5 0.5RY (RH) (LH) 0.85RW 0.85B 0.85RW 0.85B (2534-1127 )x2 CABIN LAMP 0.5B 1.25RW (2544-9020 ) 30 86 87a 87 85 LAMP RELAY 1.25RY CABIN LAMP ASS'Y (OPTION PARTS) 0.7bar RECEIVER DRIER (2204-6032 ) * NOTE.2 10W 10W 2RY 0.85BrW 0.85WR 0.85RG 0.85Y/0.85RB 0.5B 2RY 0.85B 0.5BrR 0.85B 0.85LR 0.5RW 0.85L 0.5RW 0.85WG 0.85LR 0.85RW/0.85WR 0.85WR 0.85YG 0.85YB 0.85LR 0.85B 0.85B 0.85YB 0.85B 0.5BrR 0.5BrW 0.5BrR 0.85RG 0.85RG 1.25LR/0.85LR 0.85LR 0.85LR 0.5BrR 0.5BrW 0.5RL 0.85RB 0.5RB 1.25W 0.85R 0.85LR 2W 0.85RB/0.85BrR 0.5RW 0.85R 2W 2W 0.85R 0.5B 0.5WR 0.5WR 1.25RY 0.85YG (2549-9098 ) (2420-9095 ) (2920-9008A) (2549-1132D7) (2420-9227A) +(2190-2036D1) +(2190-2036D4) (2549-9098 ) LOW PRESS CUT OFF SW CUT OFF SW HIGH PRESS MAGNET CLUTCH / BREAKER SWITCH 2 24V 50A DIODE 6 DIODE 5 ELECTRIC FAN DIODE 1 DIODE 4 E B B E DIODE 7 DIODE 8 NOTE. 1. DIODE PART NO. DIODE 3~6 12V 200AH 12V 200AH : 2548-1014 E P2 B P1 A DIODE 1~2, 7~8 : 2548-1015 CN4 CN3 CN2 CN2-5 CN2-6 CN1-6 CN1-7 CN1-19 CN1-20 CN1-8 CN1-9 CN1-10 CN2-8 CN2-9 CN1-17 CN1-18 CN2-15 CN2-17 CN2-10 CN2-11 CN2-1 CN2-2 CN3-7 CN3-5 CN3-8 CN3-1 CN3-2 CN3-9 CN3-10 CN3-3 CN1 2 1 3 2 1 CN2-4 CN2-3 CN1-13 CN1-14 CN1-16 CN1-15 CN1-3 CN1-4 CN1-2 CN1-1 CN1-11 3 CN6 CN1-12 CN5-10 CN5-5 CN5-4 CN5-3 CN5-2 CN5-11 CN5-14 CN5-12 CN5-13 CN5-16 CN5-18 CN5-15 CN5-6 CN5-7 CN5-9 CN5-8 CN5-1 CN4-2 CN4-1 CN4-3 CN4-5 CN4-7 CN4-6 CN4-8 CN4-9 CN4-10 CN4-11 CN4-4 CN5 O/H P/M W/M A/I A/I L O/H F Py Px 2. SERIAL NO. 1 ~ 5 : 2549-9092 ELECTRICAL DIAGRAM DOOSAN INFRACORE NO. 2010-8046 Model Solar 280LC-III Name HAAE0800