DOOSAN DX300LC ENGINE SPECSHEET MANUAL - PDF DOWNLOAD

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DX300LC CONTENTS

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1. GENERAL SPECIFICATION .........................................................................2 2. SPECIFICATION COMPARISON ..................................................................3 3. ENGINE SYSTEM .........................................................................................4 -ENGINE PERFORMANCE CURVE........................................................6 4. HYDRAULIC SYSTEM ..................................................................................7 - PUMP PERFORMANCE CURVE ........................................................10 5. SWING MECHANISM ................................................................................. 11 6. TRAVEL SYSTEM .......................................................................................13 7. UNDER CARRIAGE ....................................................................................14 8. HYDRAULIC CYLINDERS ..........................................................................15 9. FRONT ........................................................................................................16 10. DIMENSIONS AND WORKING RANGE ...................................................18 11. LIFTING CAPACITIES...............................................................................20 12. PERFORMANCE DATA ............................................................................23 13. NOISE LEVEL ...........................................................................................23 14. SUB GROUP WEIGHT..............................................................................27 15. USER SERVICE DATA..............................................................................28 16. CIRCUITS .................................................................................................29 - HYDRAULIC CIRCUIT : K1008970 .....................................................29 - ELECTRIC CIRCUIT : K1007084......................................................29

MODEL

DX300LC

DWG No

K1012341

1/29

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1. GENERAL SPECIFICATION ITEMS OPERATING WEIGHT BUCKET CAPACITY (SAE) RATED POWER ENGINE MAX. TORQUE SYSTEM PRESSURE (WORK/TRAVEL) SWING SPEED TRAVEL SPEED (High/Low) GRADEABILITY SHOE WIDTH GROUND PRESSURE DIGGING BUCKET (Nor./Press. Up) FORCE ARM (Nor./Press. Up) MAX. DIGGING REACH MAX. DIGGING DEPTH WORKING MAX. DIGGING HEIGHT RANGE REAR SWING RADIUS MIN. SWING RADIUS OVERALL LENGTH OVERALL WIDTH (STD.) OVERALL WIDTH (Narrow) TRANSPOR OVERALL HEIGHT - TATION DIMENSION GROUND CLEARANCE TRACK LENGTH TRACK GAUGE (STD.) TRACK GAUGE (Narrow)

OPTION ATTACHMENT

UNIT

STD.

OPT. 1

OPT. 2

OPT. 3

29.3 30.0 ton ← ← 3 1.27 1.50 1.05 0.64 m 200/1900 PS/rpm 93/1300 kg.m/rpm 2 kg/cm 330 (350) / 330 9.9 rpm 5.1/3.0 km/h %(deg) 70 (35°) 600 mm 2 0.56 0.57 kg/cm ← ← ton 16.9/18.0 8.1/8.6 ← ← 12.6/13.4 15.3/16.2 11.5/12.2 6.9/7.3 ton 10745 10170 11270 17520 mm 7360 6760 8010 13875 mm 10330 9970 10410 14155 mm 3200 mm ← ← ← 4050 4095 4065 6125 mm 10620 10740 10660 14370 mm mm 3200 ← ← ← mm 3000 ← ← 3345 3475 3475 3455 mm 500 mm ← ← ← 4940 mm ← ← ← 2600 mm ← ← ← mm 2400 ← ← ← • BOOM : STD. 6245mm, SLR 10000mm • ARM : STD. 3100mm, SHORT 2500mm, LONG 3750mm SLR. 7000mm • BUCKET (PCSA) : STD. 1.27 m3 OPT. 0.80 m3, 1.05 m3, 1.50 m3, 1.75 m3, 0.64 m3 (for SLR.) • SHOE : STD. 600mm(G) OPT. 700mm(G), 800mm(G), 850mm(G), 600mm(DG) • COUNTER WEIGHT : STD. 5300kg OPT. 5900kg (for SLR.)

• STANDARD : STD. BOOM(6245mm), STD. ARM(3100mm), STD. BUCKET(1.27 m3) • OPTION 1 : STD. BOOM(6245mm), SHORT ARM(2500mm), OPT. BUCKET(1.50 m3) • OPTION 2 : STD. BOOM(6245mm), LONG ARM(3750mm), OPT. BUCKET(1.05 m3) • OPTION 3 : SLR. BOOM(10000mm), SLR. ARM(7000mm), OPT. BUCKET(0.64 m3)

MODEL

DX300LC

DWG No

K1012341

2/29

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2. SPECIFICATION COMPARISON

ITEMS OPERATING WEIGHT BUCKET CAPACITY (SAE) RATED POWER ENGINE MAX. TORQUE SYSTEM PRESSURE (WORK/TRAVEL) SWING SPEED TRAVEL SPEED (High/Low) GRADEABILITY SHOE WIDTH GROUND PRESSURE DIGGING BUCKET (Nor./Press. Up) FORCE ARM (Nor./Press. Up) MAX. DIGGING REACH MAX. DIGGING DEPTH WORKING MAX. DIGGING HEIGHT RANGE REAR SWING RADIUS MIN. SWING RADIUS OVERALL LENGTH OVERALL WIDTH TRANSPOR OVERALL HEIGHT - TATION DIMENSION GROUND CLEARANCE TRACK LENGTH TRACK GAUGE BOOM LENGTH FRONT ARM LENGTH TANK FUEL TANK CAPACITY OIL TANK(Oil Level)

MODEL

DX300LC

KOMATSU

CAT.

VOLVO

HYUNDAI

PC290LC-7

325C L

EC290BLC

R3000LC-7

28.13 1.16 182/2050

28.6 1.1

380/380 10.5 5.5/3.0 35 600 0.58 18.8/20.2 14.1/15.1 10100 6460 10000 2940 3430 9790 3190 3210 498 4625 2590 5850 3000 400 143

350/350 10.2 5.3 35 800

29.60 1.27 195/1900 96/1,400 320(350)/350 10.5 5.2/3.3 35 600 0.55 16.1/17.6 12.6/13.8 10690 7320 10040 2970 4180 10400 3190 3290 505 4870 2590 6200 3050 470 195

29.60 1.27 200/1900 93/1,400 330(360)/330 11.0 5.4/3.1 35 600 0.55 17.2/18.7 12.6/13.7 10820 7500 10170 3350 4230 10710 3200 3290 500

UNIT ton m3 PS/rpm kg.m/rpm kg/cm2 rpm km/h %(deg) mm kg/cm2 ton ton mm mm mm mm mm mm mm mm mm mm mm mm mm Lit Lit

DWG No

16.3 12.6 7090 9950 3050 10340 3190 3320 480 4660 2590 6150 3200 500 145

K1012341

2600 6250 3050 480

3/29

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3. ENGINE SYSTEM 1) ENGINE MAKER & MODEL

:

DOOSAN DL08

RATED HORSE POWER

:

200 PS @ 1900 rpm (KS R1004) 147 kW (200 PS) @ 1900 rpm (DIN 6271) 147 kW (197 HP) @ 1900 rpm (SAE J1349)

MAX. TORQUE

:

93 kgf.m @ 1300 rpm

FUEL CONSUMPTION

:

165 g/ps.hr @ RATED SPEED

TYPE

:

WATER-COOLED, COMMON RAIL DIRECT INJECTION

DISPLACEMENT

:

7640 cc

No. OF CYLINDER

:

6

BORE DIA. & STROKE

:

Φ108 x 139 mm

COMPRESSION RATIO

:

16.8

HIGH IDLE SPEED

:

2000 [+25/-50] rpm

LOW IDLE SPEED

:

750 ± 20 rpm

STARTING MOTOR

:

24 V x 6.0 kW

DRY WEIGHT

:

830 kg

VOLTAGE

:

12 V

RATING AMPERES

:

50 A

SYSTEM VOLTAGE

:

24 V

QUANTITY

:

12 V x 2

CAPACITY (AMP)

:

150 AH

DRIVE TYPE

:

FLEXIBLE COUPLING JOINT

PERMISSIBLE TORQUE & RPM

:

380 kgf.m, 3000 rpm

2) ALTERNATOR

3) BATTERY

4) PUMP DRIVE

MODEL

DX300LC

DWG No

K1012341

4/29

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5) AIR CLEANER TYPE

:

DOUBLE ELEMENT

FILTRATION AREA

:

14.7 m2 (OUTER), 1.85 m2 (INNER)

SIZE (DIA.x LENGTH)

:

381 mm x 530 mm

:

340 mm x 840 mm

TYPE

:

SUCKER, 9-BLADE, PLASTIC

SIZE

:

Φ711 mm

RPM AT RATED ENGINE RPM

:

1609 rpm

PULLEY RATIO

:

0.8

TYPE

:

CORRUGATED WAVE FIN

HEAT REJECTION CAPACITY

:

MIN. 40000 Kcal/h

TYPE

:

CORRUGATED WAVE FIN

HEAT REJECTION CAPACITY

:

MIN. 40000 Kcal/h

TYPE

:

CORRUGATED WAVE FIN

HEAT REJECTION CAPACITY

:

MIN. 17500 Kcal/h

TYPE

:

CORRUGATED ROUVER FIN

HEAT REJECTION CAPACITY

:

MIN. 7000 Kcal/h

6) MUFLER SIZE (DIA.x LENGTH) 7) FAN

8) RADIATOR

9) OIL COOLER

10) CHARGE AIR COOLER

11) FUEL COOLER

MODEL

DX300LC

DWG No

K1012341

5/29

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- ENGINE PERFORMANCE CURVE CONDITION

SPECIFICATION 760 mmHg (20℃)

BAROMETIC PRESSURE

MODEL

COOLING FAN

Φ711 , 9-BLADE, SUCKER

ALTERNATOR

24V x 50A

AIR CLEANER

O

MUFFLER

O

PERFORMANCE STANDARARD

KS-R1004

POWER (MAX , RATED)

200 PS/ 1900 rpm

MAX. TORQUE

93 kg.m/ 1300 rpm

FUEL CONSUMPTION (MAX , RATED)

165 g/ps.h

DX300LC

DWG No

K1012341

6/29

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4. HYDRAULIC SYSTEM 1) MAIN PUMP MAKER & MODEL

:

K5V140DTP1N9R-9N07-V

TYPE

:

TANDEM, AXIAL PISTON

QUANTITY

:

2

DISPLACEMENT

:

131 cc/rev

MAX. FLOW RATE

:

2-247 Liter/min

WEIGHT

:

130 kg

TYPE

:

GEAR

DISPLACEMENT

:

15 cc/rev

MAX. FLOW RATE

:

28.5 Liter/min

RELIEF VALVE PRESSURE

:

40 kgf/cm2

TYPE

:

PILOT CONTROL

SPOOL DIA.

:

Φ28 mm

SPOOL ARRANGEMENT

:

TR, OPT, SWING, BOOM2, ARM1

2) PILOT PUMP

3) CONTROL VALVE

TL, BUCKET, BOOM1, ARM2 RELIEF VALVE PRESSURE

:

330/350 kgf/cm2

PORT RELIEF VALVE PRESSURE

:

360 kgf/cm2

ACCESSARY VALVES

:

FOOT RELIEF VALVE, BOOM HOLDING VALVE, ARM HOLDING VALVE

4) REMOTE CONTROL VALVE; IMPLEMENT TYPE

:

PRESSURE/STROKE CHARACTERISTIC :

PILOT (2-STAGE JOYSTICK) 5.5 kgf/cm2 (@ 1.0mm STROKE) ~ (1,3) 17.5 kgf/cm2 (@ 5mm STROKE) (2,4) 19 kgf/cm2 (@ 6.2mm STROKE) 26 kgf/cm2 (@ 6.5mm(1,3), 7.5mm(2,4) STROKE)

WEIGHT

MODEL

:

DX300LC

4.8 kg

DWG No

K1012341

7/29

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5) REMOTE CONTROL VALVE; TRAVEL TYPE

:

PRESSURE/STROKE CHARACTERISTIC :

PILOT (with DAMPER) 7.5 kgf/cm2 (@1mm STROKE) ~ 27 kgf/cm2 (@ 4.8mm STROKE)

:

7.8 kg

RATED CAPACITY

:

DC 24V, 22W @25℃

FUNCTION

:

TRAVEL 2-SPEED, PRESSURE UP,

WEIGHT 6) SOLENOID VALVE

SWING PRIORITY, SAFETY CUT OFF HAMMER OPERATING 7) ACCUMULATOR NITROGEN CHARGE PRESSURE

:

10 kgf/cm2

VOLUME

:

0.32 Liter

:

2.5 kgf/cm2 @ 10 Liter/min

:

1.0 kgf/cm2 @ 10 Liter/min

TYPE

:

GLASS FIBER

SIZE

:

10μ, 2.04 m2 (Φ178 x 450 mm)

BY-PASS VALVE SETTING

:

1.5 kgf/cm2 @ 40 Liter/min

TYPE

:

PAPER ELEMENT

SIZE

:

10μ , 620 cm2

BY-PASS VALVE SETTING

:

1.7 kgf/cm2 @ 5 Liter/min

TYPE

:

PAPER ELEMENT

SIZE

:

177μ(80 mesh), 0.54 m2 (Φ200 x 190 mm)

8) BY-PASS VALVE (1) CRACKING PRESSURE 9) BY-PASS VALVE (2) CRACKING PRESSURE 10) FILTERS 10-1) RETURN FILTER

10-2) PILOT FILTER

10-3) SUCTION FILTER

MODEL

DX300LC

DWG No

K1012341

8/29

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11) AIR BREATHER CRACKING PRESSURE

:

-0.05/+0.5 kgf/cm2

FILTER

:

10μ, 270 cm2

MODEL

DX300LC

DWG No

K1012341

9/29

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- PUMP PERFORMANCE CURVE [NORMAL MODE] INPUT rpm ; 1700 INPUT POWER (INCLUDING GEAR PUMP) ; 153 PS [POWER MODE] INPUT rpm ; 1900 INPUT POWER (INCLUDING GEAR PUMP) ; 218 PS

MODEL

DX300LC

DWG No

K1012341

10/29

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5. SWING MECHANISM 1) SWING MOTOR TYPE

:

AXIAL PISTON

DISPLACEMENT

:

194.5 cc/rev

CROSSOVER RELIEF VALVE SETTING

:

275 kgf/cm2 @ 250 Liter/min

MAX. SUPPLY FLOW (@2000 RPM) :

260 Liter/min

MOTOR SHAFT SPEED

:

1347 rpm

MOTOR SHAFT TORQUE

:

85.1 kgf.m

ACCESSARY VALVES

:

SWING REACTIONLESS VALVE

WEIGHT

:

60 kg

DRIVE TYPE

:

2-STAGE PLANETARY GEAR

REDUCTION RATIO

:

21.968

MAX. OUTPUT SPEED

:

59 rpm

MAX. OUTPUT TORQUE

:

1870 kgf.m

WEIGHT (INCLUDED MOTOR)

:

400 kg

TYPE

:

SPUR GEAR

GEAR P.C.D.

:

Φ196 mm

No. OF TEETH

:

14

MODULE

:

14

TYPE

:

BALL BEARING, INTERNAL GEAR

GEAR P.C.D.

:

Φ1190 mm

No. OF TEETH

:

85

BALL DIA.

:

Φ41.275 mm

RACE O.D.

:

Φ1474 mm

RACE HEIGHT

:

120 mm

STATIC THRUST LOAD

:

kg

WEIGHT

:

413 kg

2) SWING REDUCTION GEAR

3) PINION GEAR

4) SWING BEARING

MODEL

DX300LC

DWG No

K1012341

11/29

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5) SWING PERFORMANCE MAX. SWING SPEED (EFF.=0.98)

:

9.9 rpm

MAX. SWING TORQUE (EFF.=0.913) :

10363 kgf.m

MAX. SWING TORQUE (EFF.=0.84) :

10070 kgf.m

6) PARKING BRAKE CONTROL TYPE

:

PILOT PRESSURE, MECHANICAL

BRAKE TORQUE

:

88.2 kgf.m

BRAKE RELEASE PRESSURE

:

30 kgf/cm2

SELECT V/V CRACKING PRESSURE

:

10 kgf/cm2

:

6.5 sec

7) MOTOR ACCESSARY BRAKE TIME DELAYER

MODEL

DX300LC

DWG No

K1012341

12/29

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6. TRAVEL SYSTEM 1) TRAVEL MOTOR TYPE

:

AXIAL PISTON, 2-SPEED

DISPLACEMENT

:

173 / 101

cc/rev 2

CROSSOVER RELIEF VALVE SETTING

:

330 kgf/cm @ 25 Liter/min

MAX. SUPPLY FLOW

:

260 Liter/min

MOTOR SHAFT SPEED

:

1503 / 2574 rpm

MOTOR SHAFT TORQUE

:

90.9 / 53.1 kgf.m

WEIGHT

:

2) REDUCTION GEAR TYPE

:

3-STAGE PLANETERY GEAR

REDUCTION GEAR RATIO

:

66.425

MAX. OUTOUT SPEED

:

22.6 / 38.8 rpm

MAX. OUTPUT TORQUE

:

6038.0 / 3527.2 kgf.m

WEIGHT (INCLUDE MOTOR)

:

409.5 kg

SPROCKET P.C.D.

:

Φ753 mm

TRACK LINK PITCH

:

216 mm

No. OF TEETH

:

21

WEIGHT

:

75 kg

3) SPROCKET

4) TRAVELLING PERFORMANCE TRAVELLING SPEED (EFF.=98.5/97.7%) :

3.0 / 5.1 km/hr

TRACTION FORCE (EFF.=76.5/71.2%)

:

25.2 / 13.7 ton

GRADEABILITY

:

70 %

CONTROL TYPE

:

MAIN PRESSURE, MECHANICAL

BRAKE TORQUE

:

2667 kgf.m

BRAKE RELEASE PRESSURE

:

9 ± 1.5 kgf/cm2

:

SCREW

5) PARKING BRAKE

6) MOTOR ACCESSARY MANUAL BRAKE RELEASE

MODEL

DX300LC

M10 x 135 L

DWG No

K1012341

13/29

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7. UNDER CARRIAGE 1) RECOIL MECHANISM TYPE

:

HYDRAULIC ADJUSTED

RECOIL SPRING PRELOAD

:

19100 kg

RECOIL SPRING MAX. LOAD

:

35922 kg

RECOIL SPRING STROKE

:

50 mm

ADJUSTER TYPE

:

GREASE CYLINDER

WEIGHT

:

175 kg

FLANGE TYPE

:

SINGLE

Q'TY PER SIDE

:

9

DIA.

:

Φ178 mm

WEIGHT

:

51.7 kg

FLANGE TYPE

:

SHAFT

Q'TY PER SIDE

:

2

DIA.

:

Φ142 mm

WEIGHT

:

25.5 kg

DIA.

:

Φ580 mm

WEIGHT

:

192 kg

No. OF LINK PER SIDE

:

48

LINK PITCH

:

216 mm

PIN DIA.

:

Φ44.6 mm

TRACK GUAGE

:

2600 mm

TUMBLER DISTANCE

:

4050 mm

WEIGHT

:

1861 kg

2) ROLLERS ; LOWER

3) ROLLERS ; UPPER

4) FRONT IDLER

5) TRACK LINK

MODEL

DX300LC

DWG No

K1012341

14/29

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6) TRACK SHOE No. OF SHOE PER SIDE

:

48

SHOE WIDTH (mm) GROUND PRESSURE (kgf/cm2)

MACHINE WEIGHT (ton)

STD. 600G

0.56

29.3

OPT. 700G

0.49

29.9

OPT. 800G

0.43

30.2

OPT. 850G

0.41

30.5

OPT. 600DG

0.49

29.9

8. HYDRAULIC CYLINDERS BOOM

ARM

BUCKET

SLR BUCKET

2

1

1

1

BORE

140

150

140

95

STROKE

1440

1755

1150

885

ROD DIA.

95

105

90

65

2000

2345

1710

1365

HEAD END CUSHION

X

O

X

X

ROD END CUSHION

O

O

O

O

QUANTITY

CLOSED LENGTH

MODEL

DX300LC

DWG No

K1012341

15/29

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9. FRONT 1) FRONT LINK PIN SIZES

POINT

DIA. (mm)

LENGTH (mm)

A

105

969

B

90

225

C

90

890

D

100

617

E

90

247

F

90

247

G

80

504

H

90

620

I

90

225

J

90

504

K

90

583

LENGTH (mm)

WEIGHT (kg)

STD. BOOM

6245

2300

SLR BOOM

10000

3000

2) FRONT ATTACHMENTS 2-1) BOOM

MODEL

DX300LC

DWG No

K1012341

16/29

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2-2) ARM LENGTH (mm)

WEIGHT (kg)

STD. ARM

3100

1015

DIGGING FORCE (NOM./PRESS.UP, ton) [SAE] 12.6 / 13.4 , [ISO] 13.0 / 13.8

SHORT ARM

2500

905

[SAE] 15.3 / 16.2 , [ISO] 15.9 / 16.8

LONG ARM

3750

1105

[SAE] 10.9 / 11.6 , [ISO] 11.2 / 11.9

SLR ARM

7000

1340

[SAE] 6.9 / 7.3 , [ISO] 7.0 / 7.4

2-3) BUCKET CAPACITY (m3)

BUCKET WIDTH (mm)

DIGGINGFORCE CECE SAE STRUCK W/CUTTER W/O CUTTER (NOM./PRESS.UP, ton) STD. BUCKET

1.1

1.27

0.93

1445

1376

OPT. BUCKET

0.55

0.64

0.47

1167

1083

OPT. BUCKET

0.7

0.80

0.62

1037

926

OPT. BUCKET

0.9

1.05

0.78

1247

1172

OPT. BUCKET

1.3

1.50

1.09

1657

1582

OPT. BUCKET

1.5

1.75

1.26

1867

1792

[SAE] 16.9 / 18.0 [ISO] 19.2 / 20.4

3) OPTION PIPINGS 3-1) ONE-WAY PIPING MAIN & PILOT PIPING

:

OPTION

FRONT SUPPLY PIPING

:

OPTION

AVAILABLE ATTACHMENT

:

BREAKER

MAIN & PILOT PIPING

:

OPTION

FRONT SUPPLY PIPING

:

OPTION

AVAILABLE ATTACHMENT

:

BUCKET TILT CYLINDER, CLAMSHELL

3-2) PE3C PIPING

CRUSHER 3-3) PERO PIPING MAIN & PILOT PIPING

:

OPTION

FRONT SUPPLY PIPING

:

OPTION

AVAILABLE ATTACHMENT

:

ROTATING GRAPPLE

MODEL

DX300LC

DWG No

K1012341

17/29

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10. DIMENSIONS AND WORKING RANGE 1) DIMENSIONS

BOOM TYPE (ONE PIECE)

(mm)

ARM TYPE

(mm)

6245

3

10000

3100

2500

3750

7000

1.27

1.50

1.05

0.64

BUCKET TYPE (PCSA)

(m )

TAIL SWING RADIUS

(mm)

N

3200

←

←

←

SHIPPING HEIGHT (BOOM)

(mm)

O

3250

3369

3366

3427

SHIPPING HEIGHT (HOSE)

(mm)

P

3345

3475

3475

3455

SHIPPING LENGTH

(mm)

Q

10620

10740

10660

14370

SHIPPING WIDTH (STD.)

(mm)

R

3200

SHIPPING WIDTH (NARROW)

(mm) R*

3000

C/WEIGHT CLEARANCE

(mm)

S

1175

HEIGHT OVER CAB.

(mm)

T

3065

HOUSE WIDTH

(mm)

U

2960

CAB. HEIGHT ABOVE HOUSE

(mm)

V

845

CAB. WIDTH

(mm)

W

960

TUMBLER DISTANCE

(mm)

X

4010

TRACK LENGTH

(mm)

Y

4930

UNDERCARRIAGE WIDTH (STD.)

(mm)

Z

3200

UNDERCARRIAGE WIDTH (NARROW)

(mm)

Z*

3000

SHOE WIDTH

(mm)

a

600

TRACK HEIGHT

(mm)

b

1048

CAR BODY CLEARANCE

(mm)

c

500

← ← ← ← ← ← ← ← ← ← ← ← ← ←

← ← ← ← ← ← ← ← ← ← ← ← ← ←

← ← ← ← ← ← ← ← ← ← ← ← ← ←

MODEL

DX300LC

DWG No

K1012341

18/29

DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO...,,, LLLTTTDDD...

2) WORKING RANGE

BOOM TYPE (ONE PIECE) ARM TYPE BUCKET TYPE (PCSA) MAX. DIGGING REACH MAX. DIGGING REACH (GROUND) MAX. DIGGING DEPTH MAX. LOADING HEIGHT MIN. LOADING HEIGHT MAX. DIGGING HEIGHT MAX. BUCKET PIN HEIGHT MAX. VERTICAL WALL DEPTH MAX. RADIUS VERTICAL MAX. DEPTH TO 8' LINE MIN. RADIUS 8' LINE MIN. DIGGING REACH MIN. SWING RADIUS BUCKET ANGLE

MODEL

DX300LC

(mm) (mm) (m3) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (deg)

A B C D E F G H I J K L M d

3100 1.27 10745 10550 7360 7260 2720 10330 8875 6190 6810 7180 3005 595 4050 175

DWG No

6245 2500 1.50 10170 9965 6760 6930 3325 9970 8545 5405 6870 6615 3215 1975 4095 175

3750 1.05 11270 11085 8010 7365 2070 10410 8980 6670 7045 7895 3190 -350 4065 174

10000 7000 0.64 17520 17405 13875 11930 2310 14155 13165 11630 10905 13790 5380 1095 6125 169

K1012341

19/29

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11. LIFTING CAPACITIES - STANDARD (1/2) TRACK WIDTH BOOM ARM BUCKET SHOE COUNTER WEIGHT UNIT

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 3.1m (10' 2") : SAE 1.27m3 HEAPED (CECE 1.1m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb) : RATING OVER FRONT : RATING OVER SIDE OR 360 degree

METRIC A(m)

2

B(m) 8 7 6 5 4 3 2 1 0(GROUN) 1 *6.57 2 *9.33 3 *12.28 4 *15.65 5 *19.75 6 FEET A(ft)

B(ft) 25 20 15 10 5 0(GROUN -5 -10 -15 -20

3

*6.57 *9.33 *12.28 *15.65 *19.75

*10.78 *4.70 *5.08 *7.00 *9.46 *12.34 *15.76 *19.54 *17.08

4

*10.78 *4.70 *5.08 *7.00 *9.46 *12.34 *15.76 *19.54 *17.08

10

*28.04 *10.92 *15.97 *24.52 *35.67 *39.72

*11.93 *14.32 *14.88 *14.39 *16.01 *16.87 *16.27 *15.19 *13.45 *10.56

5

*11.93 13.10 12.64 12.40 12.31 12.31 12.38 12.52 12.74 *10.56

*7.76 *9.30 *10.78 *11.98 *12.80 *13.23 *13.29 *12.98 *12.23 *10.85

15

*28.04 *10.92 *15.97 *24.52 *35.67 *39.72

*22.23 *28.09 *31.46 *32.42 *31.33 *27.82

6

*7.76 *9.30 9.27 8.95 8.74 8.63 8.59 8.62 8.71 8.87

*5.99 *6.86 *7.85 *8.82 *9.67 *10.32 *10.72 *10.84 *10.65 *10.04 *8.72

*5.99 *6.86 7.27 7.02 6.80 6.64 6.54 6.50 6.51 6.58 6.73

20

*22.23 23.01 22.11 21.81 21.90 22.34

*13.89 *16.96 *20.04 *22.34 23.37 *23.01 *20.33

*13.89 15.66 14.87 14.30 14.02 14.02 14.33

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

20/29

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- STANDARD (2/2) TRACK WIDTH BOOM ARM BUCKET

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 3.1m (10' 2") : SAE 1.27m3 HEAPED (CECE 1.1m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb) : RATING OVER FRONT

SHOE COUNTER WEIGHT UNIT

: RATING OVER SIDE OR 360 degree METRIC A(m)

7

8

9

MAX. REACH A(m)

B(m) 8 7 6 5 4 3 2 1 0(GROUND) 1 2 3 4 5 6

*4.58 *5.11 *5.32 *5.74 *6.30 *6.95 *7.61 *8.21 8.60 8.51 8.48 8.49 *8.24

FEET A(ft)

*4.58 *5.11 *5.32 *5.74 5.86 5.69 5.53 5.38 5.27 5.19 5.16 5.17 5.25

*5.38 *5.59 *5.94 *6.37 *6.81 7.05 6.96 6.91 6.89

4.84 4.78 4.68 4.58 4.47 4.37 4.29 4.24 4.22

25

*5.10 5.98 5.90 5.84 5.79

3.80 3.74 3.67 3.61 3.56

30

*4.28 *4.25 *4.30 *4.41 *4.59 *4.84 *5.18 5.57 5.68 5.94 6.39 7.13 *8.08 *8.54 *8.98

*4.28 *4.25 *4.30 3.99 3.72 3.54 3.45 3.44 3.50 3.65 3.93 4.38 5.15 6.59 *8.98

7.10 7.85 8.41 8.82 9.10 9.27 9.32 9.27 9.10 8.82 8.41 7.84 7.09 6.09 4.66

MAX. REACH A(ft)

B(ft) 25 20 15 10 5 0(GROUND) -5 -10 -15 -20

*11.74 *12.79 *14.41 *16.12 16.57 16.38 16.43

11.66 11.37 10.95 10.53 10.20 10.03 10.07

*12.07 12.61

8.01 7.81

*9.39 *9.46 *9.88 *10.65 *11.85 12.53 13.56 15.83 *18.39 *19.87

*9.39 *9.46 8.51 7.83 7.58 7.72 8.33 9.72 12.89 *19.87

24’ 4” 27’ 5” 29’ 5” 30’ 5” 30’ 6” 29’ 10” 28’ 3” 25’ 8” 21’ 6” 14’ 9”

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

21/29

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- OPTION 6.245m, Boom 2.5m Arm (1/2) TRACK WIDTH BOOM ARM BUCKET

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 2.5m (8' 2") : SAE 1.50m3 HEAPED (CECE 1.3m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb)

SHOE COUNTER WEIGHT UNIT

: RATING OVER FRONT : RATING OVER SIDE OR 360 degree METRIC A(m)

B(m) 8 7 6 5 4 3 2 1 0(GROUND) 1 2 3 4 5 6 FEET A(ft)

B(ft) 25 20 15 10 5 0(GROUND) -5 -10 -15

2

*7.59 *11.45 *15.37 *19.92

3

*7.59 *11.45 *15.37 *19.92

*10.55 *14.64 *19.38 *17.76 *14.80

10

*15.04 *28.38 *42.83 *35.36

4

*10.55 *14.64 *19.38 *17.76 *14.80

*10.83 *13.46 *14.73 *12.87 *14.42 *16.92 *16.44 *15.56 *14.16 *11.91 *10.25

15

*15.04 *28.38 *42.83 *35.36

*18.59 *24.76 *29.82 *32.13 *32.16 *30.20 *25.45

5

*10.83 13.34 12.72 12.40 12.28 12.27 12.32 12.44 12.64 *11.91 *10.25

*7.35 *8.72 *10.20 *11.54 *12.53 *13.11 *13.30 *13.13 *12.58 *11.52 *9.56

*7.35 *8.72 9.45 9.07 8.81 8.65 8.59 8.59 8.66 8.80 9.04

20

*18.59 23.95 22.51 21.88 21.77 22.01 22.63

*13.23 *15.40 *18.31 *21.07 *22.93 23.35 *22.37

*13.23 *15.40 15.38 14.65 14.18 14.01 14.12

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

22/29

DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO...,,, LLLTTTDDD...

- OPTION 6.245m Boom, 2.5m Arm (2/2) TRACK WIDTH BOOM ARM BUCKET SHOE COUNTER WEIGHT UNIT

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 2.5m (8' 2") : SAE 1.50m3 HEAPED (CECE 1.3m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb) : RATING OVER FRONT : RATING OVER SIDE OR 360 degree

METRIC A(m)

B(m) 8 7 6 5 4 3 2 1 0(GROUND) 1 2 3 4 5

6

8

MAX. REACH A(m)

*6.06 *6.71 *7.55 *8.47 *9.36 *10.09 *10.59 *10.83 *10.78 *10.36 *9.40

FEET A(ft)

B(ft) 25 20 15 10 5 0(GROUND) -5 -10 -15

7

*6.06 *6.71 7.39 7.14 6.90 6.71 6.59 6.52 6.51 6.55 6.57

*5.82 *5.95 *6.31 *6.83 *7.43 *8.02 *8.54 8.56 8.50 8.50 8.56

*5.82 *5.95 5.91 5.77 5.61 5.46 5.33 5.23 5.18 5.18 5.23

25

*6.12 *6.41 *6.77 7.11 7.02 6.95 6.92

4.69 4.62 4.52 4.42 4.34 4.28 4.25

*5.77 *5.84 *5.96 *6.11 *6.30 6.37 6.23 6.24 6.40 6.75 7.37 8.44 *8.98 *9.48

*5.77 *5.84 5.10 4.55 4.20 3.98 3.87 3.86 3.94 4.15 4.52 5.16 6.34 8.94

6.23 7.07 7.69 8.14 8.44 8.62 8.68 8.62 8.44 8.13 7.68 7.06 6.22 5.04

MAX. REACH A(ft)

*13.11 *13.92 *15.35 16.82 16.52 16.42

11.43 11.19 10.81 10.43 10.16 10.07

*12.76 *13.11 *13.64 14.08 13.70 14.10 15.50 18.76 *20.43

*12.76 11.39 9.67 8.80 8.50 8.69 9.52 11.48 16.58

21’ 7” 25’ 1” 27’ 2” 28’ 3” 28’ 5” 27’ 8” 26’ 0” 23’ 1” 18’ 4”

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

23/29

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- OPTION 6.245 Boom, 3.75 Arm (1/2) TRACK WIDTH BOOM ARM BUCKET

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 3.75m (12' 4") : SAE 1.05m3 HEAPED (CECE 0.9m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb)

SHOE COUNTER WEIGHT UNIT

: RATING OVER FRONT : RATING OVER SIDE OR 360 degree METRIC A(m)

B(m) 8 7 6 5 4 3 2 1 0(GROUND) 1 2 3 4 5 6

2

*4.61 *6.69 *8.68 *10.97 *13.56 *16.61 *20.36

FEET A(ft)

B(ft) 25 20 15 10 5 0(GROUND) -5 -10 -15 -20

3

*4.61 *6.69 *8.68 *10.97 *13.56 *16.61 *20.36

*14.00 *11.17 *7.98 *8.33 *9.76 *11.78 *14.29 *17.42 *19.20 *16.33

4

*14.00 *11.17 *7.98 *8.33 *9.76 *11.78 *14.29 *17.42 *19.20 *16.33

10

*29.71 *20.58 *18.94 *24.19 *32.31 *43.71 *34.79

*10.10 *12.72 *14.80 *16.16 *16.75 *17.04 *16.79 *16.07 *14.81 *12.75

5

*10.10 *12.72 12.93 12.55 12.35 12.27 12.29 12.38 12.54 *12.75

15

*29.71 *20.58 *18.94 *24.19 *32.31 *43.71 *34.79

*19.34 *25.73 *30.17 *32.20 *32.12 *29.84 *24.20

*8.19 *9.80 *11.20 *12.27 *12.96 *13.28 *13.24 *12.81 *11.89 *10.20

*8.19 9.54 9.15 8.87 8.69 8.60 8.58 8.63 8.74 8.94

20

*19.34 23.64 22.42 21.87 21.78 21.05 22.75

*15.34 *18.70 *21.46 *23.12 23.33 *21.94

*15.34 15.23 14.53 14.12 13.99 14.15

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

24/29

DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO...,,, LLLTTTDDD...

- OPTION 6.245m, 3.75 Arm (2/2) TRACK WIDTH BOOM ARM BUCKET

: 3.2m (10' 6") STD TRACK : 6.245m (20' 6") : 3.75m (12' 4") : SAE 1.05m3 HEAPED (CECE 0.9m3) : 600mm (24") : 5300 kg (11 680 lb) : 1000 kg (1000 lb)

SHOE COUNTER WEIGHT UNIT

: RATING OVER FRONT : RATING OVER SIDE OR 360 degree METRIC A(m)

B(m) 8 7 6 5 4 3 2 1 0(GROUND) 1 2 3 4 5 6

6

7

9

MAX. REACH A(m)

*6.06 *7.09 *8.14 *9.11 *9.91 *10.48 *10.79 *10.82 *10.51 *9.73

*6.06 *7.09 7.20 6.95 6.75 6.61 6.52 6.50 6.53 6.52

FEET A(ft)

B(ft) 25 20 15 10 5 0(GROUND) -5 -10 -15 -20

8

*5.10 *5.70 *6.39 *7.11 *7.79 *8.38 8.57 8.50 8.48 8.51

*5.10 *5.70 5.85 5.67 5.50 5.35 5.25 5.18 5.16 5.19

*4.50 *4.78 *5.06 *5.45 *5.92 *6.42 *6.90 7.04 6.96 6.91 6.90

25

*4.50 *4.78 4.94 4.83 4.71 4.58 4.46 4.36 4.29 4.24 4.24

*4.71 *5.31 *5.62 *5.95 5.92 5.85 5.80

4.00 3.93 3.85 3.77 3.69 3.62 3.58

30

*3.55 *3.54 *3.59 *3.69 *3.83 *4.04 *4.31 *4.66 *5.13 5.44 5.79 6.34 7.25 *8.16 *8.80

*3.88 *3.54 *3.59 *3.69 3.46 3.31 3.22 3.20 3.24 3.36 3.56 3.90 4.46 5.43 7.43

7.78 8.47 8.99 9.38 9.64 9.80 9.85 9.80 9.64 9.37 8.99 8.46 7.78 6.87 5.65

MAX. REACH A(ft)

*9.68 *10.37 *11.58 *13.34 *15.26 16.75 16.47 16.39

*9.68 *10.37 *11.58 11.26 10.77 10.37 10.11 10.04

*10.54 *12.28 12.81 12.57 12.44

8.50 8.27 8.00 7.78 7.66

*7.80 *7.89 *8.25 *8.88 *9.84 *11.30 12.35 14.06 *17.46 *19.55

*7.80 *7.89 7.90 7.30 7.06 7.14 7.61 8.65 10.90 17.07

26’ 6” 29’ 4” 31’ 2” 32’ 2” 32’ 3” 31’ 8” 30’ 2” 27’ 8” 23’ 11” 18’ 1”

1. RATINGS ARE BASED ON SAE J1097 2. LOAD POINT IS THE HOOK ON THE BACK OF THE BUCKET. 3. * RATED LOADS ARE BASED ON HYDRAULIC CAPACITY. 4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.

MODEL

DX300LC

DWG No

K1012341

25/29

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12. PERFORMANCE DATA 1) MAIN RELIEF PRESSURE WORKING, TRAVEL

:

330 [+10/0] kg/cm2

PRESSURE UP

:

350 [+10/0] kg/cm2

2) ACTUATOR SPEED OPERATION

UNIT

NORMAL

POWER

UP

SEC

3.9 ± 0.4

3.5 ± 0.4

DOWN

SEC

2.7 ± 0.3

3.0 ± 0.3

CROWD

SEC

4.3 ± 0.4

4.0 ± 0.4

DUMP

SEC

3.1 ± 0.3

3.0 ± 0.3

CROWD

SEC

3.8 ± 0.4

4.1 ± 0.4

DUMP

SEC

2.9 ± 0.3

2.9 ± 0.3

SWING (3 REVOLUTIONS)

SEC

19.5 ± 1.5

18.5 ± 1.5

UP

SEC

-

-

-

DOWN

SEC

-

-

-

LOW

SEC

39.3 ± 1.5

37.3 ± 2.0

37.3 ± 2.0

HIGH

SEC

22.8 ± 1.0

21.7 ± 1.5

21.7 ± 1.5

LOW

SEC

25.5 ± 1.5

24.2 ± 1.5

24.2 ± 1.5

HIGH

SEC

15.5 ± 1.0

14.3 ± 1.0

14.3 ± 1.0

LOW

mm

MAX. 150

MAX. 150

MAX. 150

HIGH

mm

MAX. 150

MAX. 150

MAX. 150

BOOM

ARM BUCKET

DOZER JACK-UP SPEED (3 TURNS) TRAVEL SPEED (20 m) TRAVEL DEVIATION (20 m)

POWER(SLR)

13. NOISE LEVEL LWA LpA

MODEL

GUARANTEED SOUND POWER LEVEL

:

104 dB(A) (2000/14/EC)

MESSURED SOUND POWER LEVEL

:

103 dB(A) (2000/14/EC)

OPERATOR NOISE

:

73 dB(A) (ISO 6396)

DX300LC

DWG No

K1012341

26/29

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14. SUB GROUP WEIGHT ITEM

UNIT

FIGURE

SUPER STRUCTURE W/O FRONT

kg

12720

COUNTER WEIGHT

kg

5300

LOWER STRUCTURE ASS'Y

kg

10660

FRONT ASS'Y

kg

6000

BOOM (6.245m)

kg

2250

WITH BUSH

ARM (3.1m)

kg

1050

WITH BUSH

BUCKET (1.27m)

kg

1091

BOOM CYL. (ea)

kg

252

ARM CYL.

kg

329

BUCKET CYL.

kg

220

DOZER

kg

-

DOZER CYL. (ea)

kg

-

BOOM

ARM

10.0m

kg

2895

2.5m

kg

905

3.75m

kg

1105

7.0m

kg

1340

0.80m3 (0.7m3)

kg

861

3

3

kg

987

3

3

kg

1219

3

3

1.05m (0.9m ) 1.50m (1.3m )

OPTION BUCKET ;SAE (CECE)

MODEL

1.75m (1.5m )

REMARKS WITH COUNTER WEIGHT

kg

1323

3

3

kg

445

3

3

kg

1200

3

3

0.45m (0.38m )

kg

365

Ditch Cleaning(1.5m3) for SLR

0.54m3 (0.46m3)

kg

415

Ditch Cleaning(1.8m3) for SLR

SKELETON

kg

1213

SKELETON TYPE

COUNTER WEIGHT

kg

5900

for SLR FRONT

LOWER STRUCTURE ASS’Y

kg

10560

0.64m (0.55m ) 1.16m (0.99m )

DX300LC

DWG No

for SLR FRONT For ROCK

3m NARROW TRACK

K1012341

27/29

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15. USER SERVICE DATA COMPARTMENT/ GREASE JOINT

TYPE OF No, OF FLUID OR C/G LUBRICANT

SERVICE INTERVAL (hr) 10

50 △

250

500

1000

BUCKET JOINT PIN

GREASE

11

※△

BOOM/ARM JOINT PIN

GREASE

6

※△

SWING BEARING

GREASE

3

SWING GEAR

GREASE

1

○

HYD. ADJUST

GREASE

2

△

GREASE

1

GEAR OIL

6ℓ

TRAVEL DEVICE

GEAR OIL

2x7ℓ

ENGINE OIL

ENGINE OIL

36ℓ

■

OIL TANK

ISO VG #46

280ℓ

■

FUEL TANK

DIESEL

500ℓ

■

RADIATOR

WATER

35ℓ

■

HYD. RETURN FILTER

ELEMENT

1

※○

○

PILOT FILTER

ELEMENT

1

※○

○

HYD. OIL SUC. FILTER

STRAINER

1

ENGINE OIL FILTER

CARTRIDGE

1

FUEL PRE FILTER

CARTRIDGE

1

FUEL FILTER

CARTRIDGE

1 1

AIR CLEANER

ELEMENT (INNER) ELEMENT (OUTER)

1

□

RADIATOR CORE

CORE

1

□

OIL COOLER CORE

CORE

1

□

INTER COOLER CORE

CORE

1

□

FUEL COOLER CORE

CORE

1

□

AIR-CON COND. CORE

CORE

1

□

SWING DEVICE

※ : FIRST TIME ONLY △ : GREASING

MODEL

△ △

△ ■

※○

○

■※○ ※○

○ ○ ○

▲ ○

□ ※○ ▲

○ ○ ○ ○

▲ : DRAIN WATER ○ : REPLACING

DX300LC

COM2000 MENTS

○

■ : CHECK □ : CLEANING

DWG No

K1012341

28/29

DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO...,,, LLLTTTDDD...

16. CIRCUITS - HYDRAULIC CIRCUIT

: K1008970

- ELECTRIC CIRCUIT

: K1007084

MODEL

DX300LC

DWG No

K1012341

29/29

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