dx420lca...sae/pcsa cece w/o cutter with cutter 2.6m arm 2.95m arm 3.25m arm 3.95m arm 5 5 1,192 mm...

MODEL DX420LCA 1/15 DOOSAN INFRACORE CO., LTD

DX420LCA

CONTENTS PAGE

1. GENERAL SPECIFICATION .............................................................. 2

2. ENGINE SYSTEM ............................................................................. 3

3. HYDRAULIC SYSTEM....................................................................... 3

4. SWING MECHANISM ........................................................................ 3

5. TRAVEL SYSTEM .............................................................................. 4

6. UNDER CARRIAGE........................................................................... 4

7. HYDRAULIC CYLINDERS ................................................................. 4

8. FRONT............................................................................................... 5

9. DIMENSIONS AND WORKING RANGE ............................................ 9

10. LIFTING CAPACITIES .................................................................... 11

11. PERFORMANCE DATA ................................................................. 14

12. NOISE LEVEL ................................................................................ 14

13. SUB GROUP WEIGHT .................................................................. 14

14. USER SERVICE DATA .................................................................. 15


1. GENERAL SPECIFICATION

ITEMS UNIT STD. OPT. 1 OPT. 2 OPT. 3

OPERATING WEIGHT ton 41.5 41.4 41.3 41.5

BUCKET CAPACITY (SAE, PCSA) m3

1.9 2.16 1.44 1.51

ENGINE RATED POWER PS/rpm 297 / 2000

MAX. TORQUE kg.m/rpm 127 / 1300

SYSTEM PRESSURE (WORK/TRAVEL) kg/cm2

320 (350) / 320

SWING SPEED rpm 9.1

TRAVEL SPEED (High/Low) km/h 5.5 / 3.3

GRADEABILITY %(deg) 70 (35)

SHOE WIDTH mm 600

GROUND PRESSURE kg/cm2

0.75

DIGGING FORCE(SAE)

BUCKET (Nor./Press. Up) ton 22.1/24.2 21.5/23.5

ARM (Nor./Press. Up) ton 17.6/19.3 21.7/23.8 15.2/16.6 17.8/19.4

WORKING RANGE

MAX. DIGGING REACH mm 11495 10880 12170 11540

MAX. DIGGING DEPTH mm 7730 7080 8430 7770

MAX. DIGGING HEIGHT mm 10920 10560 11350 10800

REAR SWING RADIUS mm 3660

MIN. SWING RADIUS mm 4380 4380 4440 4380

TRANSPORTATION DIMENSION

OVERALL LENGTH mm 11660 11770 11660

OVERALL WIDTH (STD.) mm 3350

OVERALL WIDTH (Narrow) mm - - - -

OVERALL HEIGHT mm 3450 3675 3495 3465

GROUND CLEARANCE mm 540 555

TRACK LENGTH mm 5200

TRACK GAUGE (STD.) mm 2750

TRACK GAUGE (Narrow) mm - - - -

OPTION ATTACHMENT

BOOM : STD. 6700 mm (HD), 6700 mm ARM : STD. 3250 mm (HD), SHORT 2600mm, LONG 3950 mm, 3250 mm BUCKET (PCSA) : STD. 1.9m

3

OPT. : 1.44 m3 , 1.68 m

3 , 2.16 m

3

DART (HD) 1.55 m3 , 1.80 m

3 , 2.05 m

3, 2.31 m

3

SHOE : STD. 600mm(TG) OPT. 750mm(TG), 800mm(TG), 900mm(TG), HD 600mm(DG) COUNTER WEIGHT : STD. 8000kg

STANDARD : HD BOOM(6700mm), HD ARM(3250mm), STD. BUCKET(1.9m

3)

OPTION 1 : HD. BOOM(6700mm), SHORT. ARM(2600m), OPT. BUCKET(2.16m3)

OPTION 2 : STD. BOOM(6700mm), LONG. ARM(3950mm), OPT. BUCKET(1.44m3)

OPTION 3 : HD. BOOM(6700mm), HD. ARM(3250mm), HD. BUCKET(1.51m3)


2. ENGINE SYSTEM

2.1) ENGINE

MAKER & MODEL : DOOSAN DE12TIS

RATED HORSE POWER : 297 PS @2000 rpm (KS R1004)

218 kW (297 PS) @2000 rpm (DIN 6271)

218 kW (293 HP) @2000 rpm (SAE J1349)

MAX. TORQUE : 127 kgf.m @1300 rpm

MECHANICAL GOVERNOR

DISPLACEMENT : 11,051 cc

No. OF CYLINDER : 6

BORE DIA. & STROKE : Φ 123 x 155 mm

2.2) ALTERNATOR

VOLTAGE : 24 V

RATING AMPERES : 50 A

2.3) BATTERY

SYSTEM VOLTAGE : 24 V

QUANTITY : 12 V x 2

CAPACITY (AMP) : 150 AH

3. HYDRAULIC SYSTEM

3.1) MAIN PUMP

DISPLACEMENT : 162 cc/rev

MAX. FLOW RATE : 2-315 Liter/min @ 50bar, 2,000rpm

3.2) PILOT PUMP

DISPLACEMENT : 11.0 cc/rev

REDUCTION RATIO : 0.804

RELIEF VALVE PRESSURE : 40 kgf/cm2

3.3) CONTROL VALVE

RELIEF VALVE PRESSURE : 320/350 kgf/cm2

PORT RELIEF VALVE PRESSURE : A4,B4 : 250 kgf/cm2

Others : 360 kgf/cm2

4. SWING MECHANISM

4.1) SWING PERFORMANCE MAX. SWING SPEED : 9.1 rpm

MAX. SWING TORQUE : 13,510 kgf.m


5. TRAVEL SYSTEM

5.1) TRAVELLING PERFORMANCE

TRAVELLING SPEED : 3.3 / 5.5 km/hr

TRACTION FORCE : 33.74 / 18.05 ton

GRADEABILITY : 35° (70%)

6. UNDER CARRIAGE

6.1) ROLLERS ; LOWER

Q'TY PER SIDE : 9

6.2) ROLLERS ; UPPER

Q'TY PER SIDE : 2

6.3) TRACK SHOE

No. OF SHOE PER SIDE : 50

SHOE WIDTH (mm) GROUND PRESSURE (kgf/cm2) MACHINE WEIGHT (ton)

STD. 600 0.75 41.5

OPT. 750 0.61 42.2

OPT. 800 0.58 42.4

OPT. 900 0.52 42.9

OPT. 600 DG 0.76 41.5

7. HYDRAULIC CYLINDERS

BOOM ARM BUCKET

QUANTITY 2 1 1

BORE 165 180 160

STROKE 1460 1820 1320

ROD DIA. 115 120 110


8. FRONT

8.1) FRONT LINK PIN SIZES

POINT DIA. (mm) LENGTH (mm)

A 120 1109

B 110 290

C 120 1009

D 120 623

E 110 290

F 110 289

G 100 543

H 110 699

I 110 283

J 110 545

K 110 648

8.2) FRONT ATTACHMENTS

8.2.1) BOOM

LENGTH (mm) WEIGHT (kg)

HD. BOOM (STD) 6700 3174

GP. BOOM 6700 3099


8.2.2) ARM

LENGTH (mm) WEIGHT (kg) DIGGING FORCE

(NOM./PRESS.UP, ton)

HD ARM 3250 1627 [SAE] 17.8/19.4 [ISO] 18.4/20.1

SHORT ARM 2600 1408 [SAE] 21.7/23.8 [ISO] 22.3/24.4

LONG ARM 3950 1718 [SAE] 15.2/16.6 [ISO] 15.5/16.9

GP ARM 3250 1484 [SAE] 17.6/19.3 [ISO] 18.0/19.7

8.2.3) BUCKET

CAPACITY (m

3) BUCKET WIDTH (mm) DIGGINGFORCE

(NOM./PRESS.UP, ton) CECE SAE W/CUTTER W/O CUTTER

GP

1.70 1.90 1547 1466

[SAE] 22.1 / 24.2 [ISO] 24.6 / 27.0

1.29 1.44 1273 1192

1.50 1.68 1429 1348

1.92 2.16 1745 1664

ROCK 1.31 1.51 - 1498 [SAE] 21.5 / 23.5 [ISO] 25.4 / 27.8

DART (HD)

1.41 1.55 1298 1224

[SAE] 23.4 / 24.8 [ISO] 25.8 / 27.3

1.63 1.8 1452 1374

1.85 2.05 1602 1524

2.07 2.31 1758 1680


8.2.4) BUCKET& ARM COMBINATIONS

Based on ISO 10567 and SAE J296, arm length without quick change clamp

A : Suitable for materials with density of 2100kg/m³ (3500lb/yd³) or less

B : Suitable for materials with density of 1800kg/m³ (3000lb/yd³) or less

C : Suitable for materials with density of 1500kg/m³ (2500lb/yd³) or less

D : Suitable for materials with density of 1200kg/m³ (2000lb/yd³) or less

X : Not recommended






X : Not recommended

TRACK

C/W (ton)

SHOE (mm)

SAE/PCSA CECE W/O Cutter With Cutter 2.6m Arm 2.95m Arm 3.25m Arm 3.95m Arm

1.44㎥ 1.29㎥ 1,192 mm 1,273 mm 1,415 kg A A A A

1.68㎥ 1.50㎥ 1,348 mm 1,429 mm 1,516 kg A A A A

1.90㎥ 1.70㎥ 1,466 mm 1,547 mm 1,636 kg A A A B

2.16㎥ 1.92㎥ 1,664 mm 1,745 mm 1,755 kg B B B C

Rock 1.51㎥ 1.31㎥ 1,497 mm - 1,623 kg A A A A

Sand 1.68㎥ 1.50㎥ 1,310 mm - 1,019 kg X X X X

1.55㎥ 1.41㎥ 1,224 mm 1,298 mm 1,653 kg A A A A

1.80㎥ 1.63㎥ 1,374 mm 1,452 mm 1,762 kg A A A B

2.05㎥ 1.85㎥ 1,524 mm 1,602 mm 1,910 kg A B B C

2.31㎥ 2.07㎥ 1,680 mm 1,758 mm 2,020 kg B C C D

6238 5935 5659 5086Maximum load pin-on(payload+bucket)

6.7m Boom

600

8.0

STD Track

GP

DART

(HD)

Bucket

Type

Capacity WidthWeight

TRACK

C/W (ton)

SHOE (mm)

SAE/PCSA CECE W/O Cutter With Cutter 2.6m Arm 2.95m Arm 3.25m HD 3.95m Arm

1.44㎥ 1.29㎥ 1,192 mm 1,273 mm 1,415 kg A A A A

1.68㎥ 1.50㎥ 1,348 mm 1,429 mm 1,516 kg A A A C

1.90㎥ 1.70㎥ 1,466 mm 1,547 mm 1,636 kg A A B C

2.16㎥ 1.92㎥ 1,664 mm 1,745 mm 1,755 kg B B C D

Rock 1.51㎥ 1.31㎥ 1,497 mm - 1,623 kg A A A A

Sand 1.68㎥ 1.50㎥ 1,310 mm - 1,019 kg X X X X

1.55㎥ 1.41㎥ 1,224 mm 1,298 mm 1,653 kg A A A B

1.80㎥ 1.63㎥ 1,374 mm 1,452 mm 1,762 kg A A B C

2.05㎥ 1.85㎥ 1,524 mm 1,602 mm 1,910 kg B B C D

2.31㎥ 2.07㎥ 1,680 mm 1,758 mm 2,020 kg C C C X

6219 5918 5512 5039Maximum load pin-on(payload+bucket)

600

STD Track

GP

DART

(HD)

Bucket

Type


6.7m HD Boom

8.0







X : Not recommended

8.3) OPTION PIPINGS

8.3.1) ONE-WAY PIPING

MAIN & PILOT PIPING : OPTION

FRONT SUPPLY PIPING : OPTION

AVAILABLE ATTACHMENT : BREAKER

8.3.2) PE3C PIPING



AVAILABLE ATTACHMENT : BUCKET TILT CYLINDER, CLAMSHELL

CRUSHER

8.3.3) PERO PIPING



AVAILABLE ATTACHMENT : ROTATING GRAPPLE

TRACK

C/W (ton)

SHOE (mm)

SAE/PCSA CECE W/O Cutter With Cutter 2.6m Arm 2.95m Arm 3.25m HD

1.44㎥ 1.29㎥ 1,192 mm 1,273 mm 1,415 kg A A A

1.68㎥ 1.50㎥ 1,348 mm 1,429 mm 1,516 kg A A A

1.90㎥ 1.70㎥ 1,466 mm 1,547 mm 1,636 kg A A A

2.16㎥ 1.92㎥ 1,664 mm 1,745 mm 1,755 kg A A B

Rock 1.51㎥ 1.31㎥ 1,497 mm - 1,623 kg A A A

Sand 1.68㎥ 1.50㎥ 1,310 mm - 1,019 kg X X X

1.55㎥ 1.41㎥ 1,224 mm 1,298 mm 1,653 kg A A A

1.80㎥ 1.63㎥ 1,374 mm 1,452 mm 1,762 kg A A A

2.05㎥ 1.85㎥ 1,524 mm 1,602 mm 1,910 kg A A B

2.31㎥ 2.07㎥ 1,680 mm 1,758 mm 2,020 kg B B C

7206 6864 6426Maximum load pin-on(payload+bucket)

STD Track

GP

DART

(HD)

Bucket

Type


10.0

600

6.7m HD Boom


9. DIMENSIONS AND WORKING RANGE

9.1) DIMENSIONS

BOOM TYPE (ONE PIECE) (mm) 6700

ARM TYPE (mm) 3250 2600 3950 3250

BUCKET TYPE (SAE, PCSA) (m3) 1.90 2.16 1.44 1.51

SHOE TYPE (mm) 600 TG 600 DG

TAIL SWING RADIUS (mm) N 3660

SHIPPING HEIGHT (BOOM) (mm) O 3350 3585 3390 3360

SHIPPING HEIGHT (HOSE) (mm) P 3450 3675 3495 3465

SHIPPING LENGTH (mm) Q 11660 11770 11660

SHIPPING WIDTH (STD.) (mm) R 3350

C/WEIGHT CLEARANCE (mm) S 1265 1275

HEIGHT OVER CAB. (mm) T 3154 3270

HOUSE WIDTH (mm) U 2990

CAB. HEIGHT ABOVE HOUSE (mm) V 845 945

CAB. WIDTH (mm) W 1010

TUMBLER DISTANCE (mm) X 4250

TRACK LENGTH (mm) Y 5200 5205

UNDERCARRIAGE WIDTH (STD.) (mm) Z 3350

SHOE WIDTH (mm) a 600

TRACK HEIGHT (mm) b 1140 1170

CAR BODY CLEARANCE (mm) c 540 555


9.2) WORKING RANGE

BOOM TYPE (ONE PIECE) (mm) 6700

ARM TYPE (mm) 3250 2600 3950 3250

BUCKET TYPE (PCSA) (m3) 1.90 2.16 1.44 1.51

MAX. DIGGING REACH (mm) A 11495 10880 12170 11540

MAX. DIGGING REACH (GROUND) (mm) B 11290 10660 11980 11330

MAX. DIGGING DEPTH (mm) C 7730 7080 8430 7770

MAX. LOADING HEIGHT (mm) D 7795 7460 8200 7755

MIN. LOADING HEIGHT (mm) E 3050 3700 2340 3000

MAX. DIGGING HEIGHT (mm) F 10920 10560 11350 10800

MAX. BUCKET PIN HEIGHT (mm) G 9520 9190 9930 9530

MAX. VERTICAL WALL DEPTH (mm) H 4350 3650 5140 5200

MAX. RADIUS VERTICAL (mm) I 9440 9170 9700 8830

MAX. DEPTH TO 8' LINE (mm) J 7570 6880 8290 7770

MIN. RADIUS 8' LINE (mm) K 3490 3460 3530 3490

MIN. DIGGING REACH (mm) L 820 2390 -200 720

MIN. SWING RADIUS (mm) M 4380 4380 4440 4380

BUCKET ANGLE (deg) d 183


10. LIFTING CAPACITIES

- DX420LCA 6.7m HD BOOM, 3.25m HD ARM, 8000kg C/W, 3.35m TRACK

TRACK WIDTH : 3.35m (11') STD TRACK

BOOM : 6.7m HD (22’)

ARM : 3.25m HD (10' 8”)

BUCKET : Without Bucket

SHOE : 600mm (24")

COUNTER WEIGHT : 8000 kg (17635 lb)

UNIT : 1000 kg (1000 lb)

: RATING OVER FRONT

: RATING OVER SIDE OR 360 degree

METRIC A(m)

B(m)

3m 4.5m 6m 7.5m 9m MAX

A(m)

9 m 9.33 * 9.33 * 6.89 7.5 m 8.90 * 8.78 8.70 * 7.54 8.14 6 m 10.08

* 10.08

* 9.20 * 8.61 8.49 * 6.29 8.96

4.5 m 14.90 *

14.90 *

11.62 *

11.62 *

9.95 * 8.27 9.02 * 6.12 8.58 * 5.58 9.48 3 m 18.62

* 16.68 13.38

* 10.96 10.86

* 7.87 9.36 5.93 8.25 5.21 9.73

1.5 m 19.03 *

15.53 14.80 *

10.31 11.67 *

7.5 9.15 5.73 8.1 5.07 9.74 0 m 20.72

* 15.11 15.50

* 9.92 11.8 7.25 9 5.6 8.29 5.17 9.52

-1.5 m 14.58 *

14.58 *

20.45 *

15.07 15.36 *

9.77 11.67 7.13 8.97 5.57 8.91 5.53 9.04 -3 m 23.03

* 23.03

* 18.64

* 15.25 14.30

* 9.83 11.10

* 7.19 9.55 * 6.34 8.26

-4.5 m

20.11 *

20.11 *

15.50 *

15.50 *

11.91 *

10.11 9.35 * 8.07 7.08 -6 m 8.88 * 8.88 * 4.89

FEET A(ft)

B(ft)

5ft 10ft 15ft 20ft 25ft 30ft MAX

A(ft)

30 ft 20.72 * 20.72 * 22.12 25 ft 19.64 * 18.82 19.25 * 16.95 26.43 20 ft 21.89 * 21.89 * 20.10 * 18.52 18.73 * 13.98 29.27 15 ft 31.98

* 31.98

* 25.13

* 25.13

* 21.63

* 17.82 19.73

* 13.14 18.88 * 12.36 31.02

10 ft 40.00 *

36.03 28.91 *

23.65 23.56 *

16.96 20.13 12.75 18.21 11.5 31.90 5 ft 45.12

* 33.48 32.02

* 22.24 25.30

* 16.18 19.69 12.34 17.86 11.18 31.97

0 ft 46.12 *

32.51 33.57 *

21.37 25.4 15.62 19.38 12.06 18.28 11.39 31.24 -5 ft 32.94

* 32.94

* 44.39

* 32.39 33.28

* 21.04 25.13 15.38 19.68 12.23 29.63

-10 ft 40.19 * 40.19 * 52.08 *

52.08 *

40.39 *

32.8 30.91 *

21.18 23.85 *

15.52 21.06 * 14.06 27.00 -15 ft 43.33

* 43.33

* 33.33

* 33.33

* 25.40

* 21.84 20.56 * 18.11 22.99

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.


- DX420LCA 6.7m HD BOOM, 2.6m ARM, 8000kg C/W, 3.35m TRACK


BOOM : 6.7m HD (22’)

ARM : 2.6m (8' 6”)


SHOE : 600mm (24")


UNIT : 1000 kg (1000 lb)

: RATING OVER FRONT


METRIC A(m)

B(m)

3m 4.5m 6m 7.5m 9m MAX

A(m)

9 m 10.74 * 10.74 * 5.98 7.5 m 10.37 * 10.37 * 10.07 * 8.87 7.39 6 m 11.21 * 11.21 * 10.10 * 8.55 9.86 * 7.2 8.28

4.5 m 16.83 * 16.83 * 12.69 * 11.58 10.73 * 8.25 9.83 * 6.32 8.84 3 m 14.31 * 10.86 11.53 * 7.89 9.41 5.99 9.23 5.87 9.11

1.5 m 15.46 * 10.31 12.15 7.58 9.26 5.85 9.06 5.73 9.13 0 m 18.01 * 15.32 15.79 * 10.03 11.93 7.38 9.33 5.87 8.89

-1.5 m 19.73 * 15.4 15.25 * 9.98 11.88 7.34 10.17 6.37 8.37 -3 m 21.51 * 21.51 * 17.46 * 15.67 13.71 * 10.13 10.36 * 7.51 10.29 * 7.48 7.52

-4.5 m

16.51 * 16.51 * 13.60 * 13.60 * 10.26 * 10.26 * 9.69 * 9.69 * 6.19 -6 m 10.74 * 10.74 * 5.98

FEET A(ft)

B(ft)


A(ft)

30 ft 23.94 * 23.94 * 19.05 25 ft 22.73 * 22.73 * 22.28 * 19.99 23.93 20 ft 24.34 * 24.34 * 22.10 * 18.38 21.75 * 16.04 27.03 15 ft 36.04

* 36.04

* 27.45

* 25 23.35

* 17.77 21.67 * 14 28.94

10 ft 30.93 *

23.45 25.02 *

17.01 20.38 12.97 29.88 5 ft 33.45

* 22.26 26.16 16.35 19.98 12.63 29.95

0 ft 42.42 *

32.93 34.21 *

21.64 25.69 15.93 20.58 12.94 29.16 -5 ft 42.91

* 33.11 33.05

* 21.52 25.6 15.84 22.47 14.07 27.43

-10 ft 46.92 *

46.92 *

37.87 *

33.7 29.58 *

21.85 22.67 * 16.61 24.56 -15 ft 35.51

* 35.51

* 29.10

* 29.10

* 21.41

* 21.41

* 21.23 * 21.23 * 20.07




4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY.


- DX420LCA 6.7m BOOM, 3.95m ARM, 8000kg C/W, 3.35m TRACK


BOOM : 6.7m HD (22’)

ARM : 3.95m (13')


SHOE : 600mm (24")


UNIT : 1000 kg (1000 lb)

: RATING OVER FRONT


METRIC A(m)

B(m)

1.5m 3m 4.5m 6m 7.5m 9m MAX

A(m)

9 m 8.23 * 8.23 * 7.26 * 7.26 * 7.80 7.5 m 8.01 * 8.01 * 6.82 * 6.61 8.92 6 m 8.44 * 8.44 * 8.11 * 6.47 6.66 * 5.64 9.68

4.5 m 10.61 *

10.61 *

9.27 * 8.5 8.48 * 6.29 6.71 * 5.07 10.15 3 m 16.93

* 16.93

* 12.51

* 11.3 10.30

* 8.07 9.01 * 6.06 6.94 * 4.76 10.39

1.5 m 19.95 *

16.01 14.20 *

10.56 11.27 *

7.65 9.25 5.83 7.37 * 4.63 10.40 0 m 8.91 * 8.91 * 21.22

* 15.28 15.26

* 10.05 11.89 7.33 9.05 5.64 7.52 4.7 10.19

-1.5 m 10.18 * 10.18 * 13.99 *

13.99 *

21.07 *

15.05 15.53 *

9.8 11.69 7.15 8.94 5.54 7.99 4.97 9.75 -3 m 15.46 * 15.46 * 20.16

* 20.16

* 19.82

* 15.11 14.93

* 9.76 11.65 7.12 8.98 5.58 8.94 5.56 9.03

-4.5 m

21.63 * 21.63 * 23.70 *

23.70 *

17.35 *

15.41 13.24 *

9.93 10.05 *

7.28 9.00 * 6.75 7.97 -6 m 17.15

* 17.15

* 12.99

* 12.99

* 9.52 * 9.52 * 8.52 * 8.52 * 6.38

FEET A(ft)

B(ft)


A(ft)

30 ft 16.63 * 16.63 * 16.14 * 16.14 * 25.18 25 ft 17.63 * 17.63 * 15.08 * 14.81 29.01 20 ft 18.44 * 18.44 * 17.83 * 13.86 14.70 * 12.53 31.62 15 ft 22.97

* 22.97

* 20.17

* 18.31 18.53

* 13.52 14.78 * 11.22 33.26

10 ft 36.39 *

36.39 *

27.04 *

24.39 22.36 *

17.39 19.63 *

13.04 15.28 * 10.5 34.07 5 ft 43.05

* 34.52 30.72

* 22.78 24.44

* 16.49 19.9 12.54 16.23 * 10.22 34.14

0 ft 20.20 *

20.20 *

45.95 *

32.9 33.06 *

21.67 25.6 15.8 19.47 12.15 16.58 10.35 33.45 -5 ft 22.68 * 22.68 * 31.52

* 31.52

* 45.68

* 32.36 33.64

* 21.11 25.16 15.41 19.26 11.95 17.63 10.97 31.96

-10 ft 34.55 * 34.55 * 45.49 *

45.49 *

42.92 *

32.49 32.29 *

21.04 25.1 15.36 19.80 * 12.32 29.54 -15 ft 48.59 * 48.59 * 51.11

* 51.11

* 37.40

* 33.16 28.45

* 21.43 21.31

* 15.76 19.83 * 15.07 25.93

-20ft 36.28 *

36.28 *

27.43 *

27.43 *

19.60 *

19.60 *

18.63 * 18.63 * 20.53




4. RATED LOADS DO NOT EXCEED 87% OF HYD. CAPACITY OR 75% OF TIPPING CAPACITY


11. PERFORMANCE DATA

11.1) MAIN RELIEF PRESSURE

WORKING, TRAVEL : 320 [+10/0] kg/cm2

PRESSURE UP : 350 [+10/0] kg/cm2

12. NOISE LEVEL

LWA GUARANTEED SOUND POWER LEVEL : 109 dB(A) (2000/14/EC)

LpA OPERATOR NOISE : 76 dB(A) (ISO 6396)

13. SUB GROUP WEIGHT

ITEM UNIT FIGURE REMARKS

SUPER STRUCTURE W/O FRONT kg 17200 WITH COUNTER WEIGHT

COUNTER WEIGHT kg 8000

LOWER STRUCTURE ASS'Y kg 15000

FRONT ASS'Y kg 9170

● BOOM (6.700m, HD) kg 3174

● ARM (3.25m, HD) kg 1627

● BUCKET (1.90m3) kg 1644

● BOOM CYL. (ea) kg 370x2

● ARM CYL. kg 530

● BUCKET CYL. kg 340

● DOZER kg -

● DOZER CYL. (ea) kg -

OPTION

BOOM 6.7m kg 3099

ARM

2.6m kg 1408

3.95m kg 1718

3.25m kg 1484

BUCKET (CECE)

1.44m3 (1.29m

3 ) kg 1433 GP

1.51m3 (1.31m

3 ) kg 1628 FOR ROCK

1.68m3 (1.50m

3 ) kg 1535 GP

2.16m3 (1.92m

3 ) kg 1773 GP

1.55m3 (1.41m

3 ) kg 1663 HD

1.8m3 (1.63m

3 ) kg 1771 HD

2.05m3 (1.85m

3 ) kg 1919 HD

2.31m3 (2.07m

3 ) kg 2029 HD


14. USER SERVICE DATA

COMPARTMENT/ GREASE JOINT

TYPE OF FLUID OR

LUBRICANT

No, OF C/G

SERVICE INTERVAL (hr) COM- MENTS 10 50 250 500 1000 2000

BOOM/ARM JOINT PIN GREASE 11 ※△ △

BUCKET JOINT PIN GREASE 6 △

SWING BEARING GREASE 3 △

SWING GEAR GREASE 1 ○

HYD. ADJUST GREASE 2 △

SWING DEVICE GREASE 1 △

GEAR OIL 7.9ℓ ■ ※○ ○

TRAVEL DEVICE GEAR OIL 2x6.3ℓ ■※○ ○

ENGINE OIL ENGINE OIL 28ℓ ■ ※○ ○

OIL TANK(Full) ISO VG #46 390ℓ ■ ○

FUEL TANK DIESEL 550ℓ ■ ▲

RADIATOR WATER 29.5ℓ ■ ○

HYD. RETURN FILTER ELEMENT 2 ※○ ○

PILOT FILTER ELEMENT 1 ※○ ○

HYD. OIL SUC. FILTER STRAINER 1 □

ENGINE OIL FILTER CARTRIDGE 1 ※○ ○

FUEL PRE FILTER CARTRIDGE 1 ▲ ○

FUEL FILTER CARTRIDGE 1 ○

AIR CLEANER

ELEMENT (INNER)

1 ○

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 □

AIR CONDITIONER FILTER

CARTRIDGE (INNER)

1 □

CARTRIDGE (OUTER)

1 □ ○

BREAKER FILTER CARTRIDGE 1 ○

AIR BREATER FILTER ELEMENT 1 ○

FUEL CAP FILTER ELEMENT 1 ○

OIL BATH PRECLEANER ELEMENT 1 ■○

※ : FIRST TIME ONLY ▲ : DRAIN WATER ■ : CHECK

△ : GREASING ○ : REPLACING □ : CLEANING

dx420lca...sae/pcsa cece w/o cutter with cutter 2.6m arm 2.95m arm 3.25m arm 3.95m arm 5 5 1,192 mm...

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