Doosan SOLAR 50W-III Specsheet Manual - PDF DOWNLOAD

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SOLAR 50W-III CONTENTS

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1. GENERAL SPECIFICATION _______________________________________________________________________ 2. SPECIFICATION COMPARISON ___________________________________________________________________ 3. ENGINE SYSTEM _______________________________________________________________________________ *ENGINE PERFORMANCE CURVE _______________________________________________________________ 4. HYDRAULIC SYSTEM ___________________________________________________________________________ *PUMP P-Q CHARACTERISTICS_________________________________________________________________ 5 SWING MECHANISM ____________________________________________________________________________ 6. DRIVE MECHANISM 6.1 TRAVEL SYSTEM___________________________________________________________________________ *TRAVEL PERFORMANCE CURVE___________________________________________________________ 6.2 BRAKE SYSTEM ___________________________________________________________________________ 6.3 STEERING SYSTEM ________________________________________________________________________ 6.4 CHOCKING SYSTEM________________________________________________________________________ 7. HYDRAULIC CYLINDERS_________________________________________________________________________ 8. FRONT 8.1 FRONT LINKAGE PIN SIZES__________________________________________________________________ 8.2 WORKING ATTACHMENTS ___________________________________________________________________ *OPTION CIRCUIT ________________________________________________________________________ 9. DIMENSIONS & WORKING RANGE ________________________________________________________________ 10. PERFORMANCE DATA___________________________________________________________________________ 11. NOISE LEVEL __________________________________________________________________________________ 12. SUB GROUP WEIGHTS __________________________________________________________________________ 13. USER SERVICE DATA ___________________________________________________________________________

DATE MODEL

95, 03, 03

DRN.

J. H. OH.

CHECK

SOLAR 50W-III

DWG. No

– 23 –

2 3 4 5 6 7 9 10 12 13 13 13 14 14 15 16 17 18 19 19 20

APPD

1/20 DAEWOO HEAVY IND. Ltd.

1. GENERAL SPECIFICATION ITEM

UNIT

STANDARD

OPTION

OPERATING WEIGHT

METRIC TON

4.9

←

BUCKET CAPACITY

m (yd )

0.156 [0.132] (0.204 [0.173])

←

RATED POWER

ps (Hp)/rpm

50 (49)/2,600

←

MAX. TORQUE

Kg.m (ft lb)/rpm

15 (108.5)/2,000

←

Kg/cm2 (psi)

210/180 (2,986/2,560)

←

rpm

10.4

←

TRAVEL SPEED (Hi/Lo)

Km/h (mph)

26/6.6 (16/4)

←

GRADEABILITY% (deg)

67 (33.8)

70 (35)

ENGINE

3

SYSTEM PRESSURE (FRONT, TRAVEL/SWING, DOZER) SWING SPEED

3

TIRE SIZE

12-16.5-12 PR

10-16.5-12 PR

BUCKET

METRIC TON

3.39

←

ARM

METRIC TON

2.72

←

MAX. DIGGING REACH

mm (ft in)

5,938 (19'6")

←

MAX. DIGGING DEPTH

mm (ft in)

3,378 (11'1")

3,411 (11'2")

MAX. DIGGING HEIGHT

mm (ft in)

5,200 (17'1")

5,167 (16'11")

REAR SWING RADIUS

mm (ft in)

1,600 (5'3")

←

OVERALL LENGTH

mm (ft in)

6,070 (19'11")

←

OVERALL WIDTH

mm (ft in)

1,900 (6'3")

←

OVERALL HEIGHT

mm (ft in)

2,869 (9'5")

2,836 (9'4")

GROUND CLEARANCE

mm (ft in)

250 (9.8")

217 (8.5")

WHEEL BASE

mm (ft in)

2,100 (6'10")

←

TREAD

mm (ft in)

1,590 (5'2")

←

DOZER BLADE WIDTH x HEIGHT

mm (ft in)

1,900 (6'3") x 360 (14")

←

MIN. TURNING RADIUS

mm (ft in)

4,900 (16'1")

←

DIGGING FORCE

WORKING RANGE

TRAVEL DIMENSION

OPTION ATTACHMENTS

: BOOM : STANDARD 3,005 mm (9'10") : ARM : STANDARD 1,450 mm (4'9") : BUCKET : STANDARD 0.156 m3 (0.204 yd3), OPTION 0.168 m3 (0.220 yd3) : STANDARD DOZER BLADE

*STANDARD IS WITH MONO BOOM 3.0 m (9'10"), STANDARD ARM 1.45 m (4'9") AND REAR DOZER BLADE

MODEL No

SOLAR 50W-III

DWG. No – 24 –

2/20 DAEWOO HEAVY IND. Ltd.

2.

SPECIFICATION COMPARISON

UNIT

DAEWOO S50W

SAMSUNG MX3W-2

O&K MH2.5C

SCHAEFF HML 20

OPERATING WEIGHT

METRIC TON

4.5

4.7

4.9

5.0

BUCKET CAPACITY

m (yd )

0.145

0.15

RATED POWER

ps (Hp)/rpm

52 (51)/2,700

55 (54)/2,500

46 (45)/2,400

52 (51)/2,600

MAX. TORQUE

Kg.m (ft lb)/rpm

15 (108)/2,000

18 (130)/1,800

Kg /cm2 (psi)

200, 180/200 (2,844, 2,560/ 2,844)

200, 180/200 (2,844, 2,560/ 2,844)

200/260 (2,844/3,697)

210 (2,986)

rpm

9.8

10.9

8.0

8.0

TRAVEL SPEED (Hi/Lo)

Km/h (mph)

27/7.0 (17/4)

28 (17)

20 (12)

20 (12)

GRADEABILITY% (deg)

70 (35°)

62 (32°)

38 (21°)

12-18-12PR (D.)

12-16.5-12PR

15.5/55 R18

15.5/55 R18

ITEM

ENGINE

3

SYSTEM PRESSURE (WORK/TRAVEL) SWING SPEED

3

TIRE SIZE BUCKET

METRIC TON

3.23

3.12

3.5

3.2

ARM

METRIC TON

2.59

2.14

2.4

2.4

MAX. DIGGING REACH

mm (ft in)

5,938 (19'6")

5,980 (19'8")

5,800 (19'0")

6,200 (20'4")

MAX. DIGGING DEPTH

mm (ft in)

3,445 (11'3")

3,420 (11'2")

3,000 (9'10")

3,400 (11'1")

MAX. DIGGING HEIGHT

mm (ft in)

4,932 (16'2")

5,440 (17'10")

6,000 (19'8")

5,600 (18'4")

REAR SWING RADIUS

mm (ft in)

1,550 (5'1")

1,500 (4'11")

1,450 (4'9")

OVERALL LENGTH

mm (ft in)

6,070 (19'11")

5,800 (19'0")

5,100 (16'9")

OVERALL WIDTH

mm (ft in)

1,900 (6'3")

1,920 (6'4")

2,000 (6'7")

1,970 (6'5")

OVERALL HEIGHT

mm (ft in)

2,836 (9'4")

2,820 (9'3")

2,840 (9'4")

2,830 (9'3")

GROUND CLEARANCE

mm (ft in)

290 (11")

290 (11")

260 (10")

WHEEL BASE

mm (ft in)

2,100 (6'10")

2,100 (6'10")

1,900 (6'3")

TREAD

mm (ft in)

1,604 (5'3")

1,595 (5'3")

1,590 (5'3")

DOZER BLADE WIDTH x HEIGHT

mm (ft in)

1,900 x 360 (6'3" x 14")

MIN. TURNING RADIUS

mm (ft in)

5,000 (16'5")

DIGGING FORCE

WORKING RANGE

TRAVEL DIMENSION

MODEL No

SOLAR 50W-III

DWG. No – 25 –

2,000 x 400 (6'7" x 16")

3/20 DAEWOO HEAVY IND. Ltd.

3.

ENGINE SYSTEM 3.1 ENGINE MAKER & MODEL RATED HORSEPOWER

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

MODEL No

MAX. TORQUE FUEL CONSUMPTION TYPE DISPLACEMENT NO. OF CYLINDERS BORE & STROKE HIGH IDLE SPEED LOW IDLE SPEED STARTING MOTOR ALTERNATOR VOLTAGE RATING (AMPS) BATTERY SYSTEM VOLTAGE QUANTITY CAPACITY (AMP) PUMP DRIVE DRIVE TYPE PERMISSIBLE TORQUE & RPM AIR CLEANER TYPE FILTRATION AREA SIZE (DIA. x LENGTH) MUFFLER DESCRIPTION SIZE (DIA. x LENGTH) FAN TYPE SIZE RPM @ RATED ENGINE RPM PULLEY RATIO RADIATOR TYPE HEAT REJECTION CAPACITY OIL COOLER TYPE HEAT REJECTION CAPACITY

SOLAR 50W-III

: DAEWOO DC24 : 50 ps (49.3 Hp)/2,600 rpm (Korean Standard R1004) 36 Kw (49 ps)/2,600 rpm (DIN 6271) 37 Kw (50 Hp)/2,600 rpm (SAE J1349) : 15 Kg.m (108.5 ft lb)/2,000 rpm : 190 g/ps (6.7 oz/Hp) @ 2,600 rpm : WATER COOLED, 4 CYL, 4 CYCLE : 2,369 cm3 (144 in3) : 4 : 86 x 102 mm (3.386" x 4.016") : 2,800 rpm : 1,200 rpm : 12V x 2.5 Kw : 12V : 60A : 12V : 1 : 100 AH : FLEXIBLE RUBBER COUPLING JOINT : 40 Kg.m (289 ft lb)/6,000 rpm : DRY : 1.65 m2 (17.75 ft2) : 165 mm x 360 mm (6.5" x 14.2") : SIDE INLET, VERTICAL TAIL PIPE : 170 mm x 420 mm (6.7" x 16.5") : : : :

BLOWER, 6 BLADE, STEEL DIA. 380 mm (15") 3,484 rpm 1.34 to 1

: CORRUGATED FIN : 54,800 Kcal/h (217.446 Btu/h) : PLATE FIN : 10,420 Kcal/h (41,347 Btu/h)

DWG. No – 26 –

4/20 DAEWOO HEAVY IND. Ltd.

BAROMETRIC PRESSURE

760 mm (29.9") Hg

WARMING-UP

FULLY

COOLING FAN & TYPE

380 mm (15"), BLOWER

ALTERNATOR

12V x 60A

AIR CLEANER

WITH

MUFFLER

WITHOUT

15 (108) 14 (101) 13 (94)

POWER OUTPUT (ps)

50 (49.3)

TORQUE Kg.m (ft lb)

CONDITION

40 (39.4)

30 (29.6)

195 (6.9)

20 (19.7)

1000

190 (6.7) 1200

1400

1600

1800

2000

2200

2400

2600

185 (6.5) 2800

REVOLUTION (rpm)

PERFORMANCE STANDARD

KOREAN STANDARD R1004

POWER (RATED)

50 ps (49.3 Hp)/2,600 rpm

MAX. TORQUE

15 Kg.m (108.5 ft lb)/2,000 rpm

FUEL CONSUMPTION (RATED)

190 g/ps.h (6.7 oz/Hp.h) @ 2,600 rpm

MODEL No

SOLAR 50W-III

DWG. No – 27 –

5/20 DAEWOO HEAVY IND. Ltd.

4. HYDRAULIC SYSTEM 4.1 MAIN PUMPS TYPE DISPLACEMENT MAX. FLOW RATE FLOW REGULATOR TYPE TANK PRESSURIZING DEVICE WEIGHT 4.2 CONTROL VALVE TYPE NO. OF SPOOLS SPOOL DIA. SPOOL ARRANGEMENTS RELIEF VALVE PRESSURE

2nd PRESSURE(Kg/cm2)

4.3

PORT RELIEF VALVE PRESSURE WEIGHT REMOTE CONTROL VALVE: JOYSTICK SUPPLY PRESSURE

2 VARIABLE PISTON + 2 FIXED GEAR 2 x 21 + 16.2 + 8.6 cm3 (2 x 1.28" + 0.98" +.56 in3) /rev 2 x 54 + 42 + 22 l /min (2 x 14.3 + 11.1 + 5.8 gpm) PRESSURE SUMMATION 0.5 bar (7 psi) AIR-BREATHER 35 Kg (77 lb)

: : : : : : : :

PILOT & PRESSURE CONTROL 9 12 mm (0.472") BK,BM1,AM2,TR2,DZ,SW,AM1,BM2,TR1 180 Kg/cm2 (2,560 psi) SW,DZ 210 Kg/cm2 (2,986 psi) ALL OTHERS 230 Kg/cm2 (3,271 psi) BOOM, ARM, BUCKET) 26 Kg (57.3 lb)

: 35 Kg/cm2 (498 psi)

20 Kg/cm2 @6.5 mm STROKE (284 psi @0.256" STROKE)

25 20 15 10 5

5 Kg/cm2 @1.1 mm STROKE (71 psi @0.043" STROKE) 1.1 2 3 4 5 6 7

STROKE(mm)

REMOTE CONTROL VALVE: TRAVEL SUPPLY PRESSURE

2nd PRESSURE(Kg/cm2)

4.4

: : : : : :

: 35 Kg/cm2 (498 psi)

35 30 25 20 15 10 5

27.5 Kg/cm2 @7.5 mm STROKE (391 psi @0.295" STROKE) 13 Kg/cm2 @1.8 mm STROKE (185 psi @0.071" STROKE)

1 2 3 4 5 6 7

STROKE(mm)

MODEL No

SOLAR 50W-III

DWG. No – 28 –

6/20 DAEWOO HEAVY IND. Ltd.

* PUMP P–Q CHARACTERISTICS INPUT SPEED : 2,600 rpm INPUT POWER : 38.8 ps (38.3 Hp) EXCLUDING PILOT & BRAKE PUMP 180 150 100 50 10 (2560) (2133) (1422) (711) (142) P3 (Kg/cm2)

60 (15.9)

FLOW Q l/min (gpm)

(54.3) [14.3] 50 (13.2)

38.8 PS (38.3 Hp) 19.9 PS (19.6 Hp)

40 (10.6)

30 (7.9)

20 (5.3)

10 (2.6)

(420) [5972]

0

50 100 150 200 250 300 350 400 450 500 (711) (1422) (2133) (2845) (3556) (4266) (4978) (5688) (6399) (7110) psi

PRESSURE P1+P2 (Kg/cm2)

MODEL No

SOLAR 50W-III

DWG. No – 29 –

7/20 DAEWOO HEAVY IND. Ltd.

4.5

4.6

4.7

4.8 4.9

MODEL No

PILOT SUPPLY VALVE UNLOADING VALVE SET PRESSURE FOR PILOT CONTROL –SEQUENCE VALVE –REDUCING VALVE FOR PARKING BRAKE –PRESSURE HOLDING VALVE –SOLENOID VALVE VOLTAGE SELECTOR VALVE: BOOM & DOZER RATED FLOW SOLENOID VALVE VOLTAGE RESTRICTION VALVE CRACKING PRESSURE RATED FLOW SOLENOID VALVE FOR BREAKER (OPTION) ELECTRIC CAPACITY (CONT.) FILTERS 4.9.1 SUCTION STRAINER TYPE ELEMENT RATED FLOW 4.9.2 MAIN RETURN FILTER TYPE MAX. FILTRATION SAFETY VALVE CRACKING PRESSURE 4.9.3 DRAIN FILTER TYPE MAX. FILTRATION SAFETY VALVE CRACKING PRESSURE 4.9.4 PILOT FILTER MAX. FILTRATION FILTRATION AREA SAFETY VALVE CRACKING PRESSURE

SOLAR 50W-III

: 70 to 85 Kg/cm2 (995 to 1,209 psi) : 40 Kg/cm2 (569 psi) : 35 Kg/cm2 (498 psi) : 13 Kg/cm2 (185 psi) : 12V : 11 l/min (2.9 gpm) : 12V : 3 bar (44 psi) : 200 l/min (53 gpm) : 12V x 2.1A (25W)

: METAL FILTER ELEMENT : 150 MESH : 130 l/min (34 gpm) : PAPER ELEMENT : 10 MICRON : 1.5 bar (22 psi) : PAPER ELEMENT : 10 MICRON : 1.5 bar (22 psi) : 10 MICRON : 620 cm2 (0.667 ft2) : 1.5 bar (22 psi)

DWG. No – 30 –

8/20 DAEWOO HEAVY IND. Ltd.

5.

SWING MECHANISM 5.1 SWING MOTOR TYPE DISPLACEMENT CROSSOVER RELIEF VALVE SETTING MAX. SUPPLY FLOW RATE MOTOR OUTPUT SPEED MOTOR OUTPUT TORQUE 5.2 SWING REDUCTION GEAR DRIVE TYPE REDUCTION RATIO MAX. OUTPUT SPEED MAX. OUTPUT TORQUE 5.3 PINION GEAR BUILT IN REDUCTION GEAR) TYPE GEAR PCD NO. OF TEETH MODULE 5.4 SWING BEARING TYPE GEAR PCD NO. OF TEETH BALL DIA. RACE O.D. RACE HEIGHT STATIC LOAD CAPACITY 5.5 SWING PERFORMANCE (CALCULATED) MAX. SWING SPEED MAX. SWING TORQUE 5.6 BRAKE CONTROL TYPE 5.7 SWING SAFETY LOCK TYPE

MODEL No

SOLAR 50W-III

: : : : : :

AXIAL PISTON 43 cm3 (2.6 in3)/rev 200 Kg/cm2 (2,844 psi) 44 l/min (11.6 gpm) 1,003 rpm 13.7 Kg.m (99 ft lb)

: : : :

2-STAGE PLANETARY GEAR 13.889 to 1 72 rpm 190 Kg.m (1,374 ft lb)

: : : :

SPUR GEAR 91 mm (3.58") 13 7

: : : : : : :

BALL BEARING, INTERNAL GEAR 630 mm (24.8") 90 22.225 mm (0.88") 811 mm (31.93") 75 mm (2.95") 180,000 Kg (396,900 lb)

: 10.4 rpm : 1,315 Kg.m (7,283 ft lb) : MANUAL CONTROL VALVE SPOOL : PIN LOCKING

DWG. No – 31 –

9/20 DAEWOO HEAVY IND. Ltd.

6.

DRIVE MECHANISM 6.1 TRAVELLING SYSTEM 6.1.1 TRAVEL MOTOR TYPE DISPLACEMENT CROSSOVER RELIEF VALVE SETTING MAX. SUPPLY FLOW RATE MAX. OPERATING SPEED MAX. OUTPUT TORQUE 6.1.2 TRANSMISSION TYPE REDUCTION RATIO POWER SHIFT CONTROL PRESSURE MAX. INPUT TORQUE MAX. ROTATING SPEED 6.1.3 PROPELLER SHAFT MAX. ALLOWABLE TORQUE MAX JOINT ANGLE MAX. PHASE MISALIGNMENT MAX. ROTATING SPEED 6.1.4 FRONT AXLE TYPE OVERALL REDUCTION RATIO AXLE LOAD (TRAVEL CONDITION) AXLE LOAD (WORKING CONDITION) WHEEL BOLT PCD BRAKE TYPE BRAKE TORQUE STEERING ANGLE STEERING CYLINDER (BORE SIZE – ROD DIA. – STROKE & MAX. PRESSURE) 6.1.5 REAR AXLE TYPE OVERALL REDUCTION RATIO WHEEL BOLT PCD BRAKE TYPE BRAKE TORQUE

MODEL No

SOLAR 50W-III

: BENT AXIS PISTON : 32 to 58.7 cm3 (2.0 to 3.6 in3)/rev : : : :

230 Kg/cm2 (3,271 psi) 98 l/min (25.9 gpm) 3,071 rpm 18.05 Kg.m (131 ft lb)

: 2 SPEED, POWER-SHIFT : 5.35/1.39 to 1 : 30 to 35 Kg/cm2 (427 to 498 psi) : 78 Kg.m (564 ft lb) : 4,500 rpm : : : :

373.5 Kg.m (2,702 ft lb) 20.5° 6 1° 5,000 rpm

: FULL FLOATING PLANETARY GEAR : 12.36 to 1 : 2,500 Kg (5,513 lb) : : : : :

8,000 Kg (17,640 lb) 275 mm (10.8") MULTIPLE WET DISC 224.3 Kg.m (1,622 ft lb) @ 35 bar (508 psi) 35°

: 60 mm – 32 mm – 85 mm, 105 Kg/cm2 : (2.362" – 1.260" – 3.346", 2,133 psi) : : : : :

FULL FLOATING PLANETARY GEAR 12.36 to 1 275 mm (10.8") MULTIPLE WET DISC 224.3 Kg.m (1,622 ft lb) @ 35 bar (508 psi)

DWG. No – 32 –

10/20 DAEWOO HEAVY IND. Ltd.

6.1.6

6.1.7

6.1.8

MODEL No

ACCUMULATOR PRECHARGE PRESSURE VOLUME TIRE & WHEEL TIRE SPEC.

: 8 bar (116 psi) : 0.7 l (0.74 qt)

: 12-16.5-12PR (STD.) 10-16.5-12PR (OPT.) RIM SPEC. (in) : 9.75 x 16.5 (STD.) 8.25 x 16.5 (OPT.) DISC OFFSET : 46 mm (1.811") TRAVELLING PERFORMANCE (CALCULATED) MAX. SPEED : 26 Km/h (16 mph) MAX. TRACTION EFFORT : 2.9 METRIC TON GRADEABILITY : 33.8° (67%)

SOLAR 50W-III

DWG. No – 33 –

11/20 DAEWOO HEAVY IND. Ltd.

TRAVEL. PERFORM. CURVE MAX. OUTPUT ps (Hp)/rpm MAX. TORQUE Kg.m (ft lb)/rpm MAX. G.V.W. Kg (lb) COEF. OF AIR RESIST. COEF. OF ROLL. RESIST. FRONTAL AREA m2 (ft2) TIRE SIZE TIRE RADIUS m (in)

50 (49)/2,600 15 (108.5)/2,000 4,955 (10,925) 0.0000 0.0300 3.16 (34) 12-16.5-12PR 0.390 (15.4)

GEAR 2nd 1st

RATIO 5.35 to 12.36 1.39 to 12.36

EFF. 0.92 0.95

TRACTIVE EFFORTS Kg (lb)

3,000 (6615) 30 DEG

25 DEG 2,000 (4410)

GEAR 1

20 DEG

15 DEG

1,000 (2205)

10 DEG

GEAR 2

5 DEG

0 DEG

0.00

10.00 (6)

20.00 (12)

30.00 (18)

VEHICLE VELOCITY Km/h (mph)

MODEL No

SOLAR 50W-III

DWG. No – 34 –

12/20 DAEWOO HEAVY IND. Ltd.

6.2

6.3

6.4

MODEL No

BRAKE SYSTEM 6.2.1 BRAKE CHARGE VALVE OVERLOAD RELIEF VALVE BRAKE CHARGE PRESSURE 6.2.2 ACCUMULATOR PRECHARGE PRESSURE VOLUME QUANTITY 6.2.3 SERVICE BRAKE VALVE/PEDAL OUTPUT PRESSURE PEDAL STROKE FEATURES 6.2.4 SYSTEM & PRESSURE SYSTEM DIGGING BRAKE PRESSURE SERVICE BRAKE PRESSURE BRAKING DISTANCE STEERING MECHANISM 6.3.1 STEERING UNIT TYPE DISPLACEMENT RELIEF V/V SET PRESSURE OVERLOAD RELIEF V/V SET PRESSURE 6.3.2 PRIORITY VALVE RATED FLOW CONTROL SPRING PRESSURE CHOCKING SYSTEM 6.4.1 CHOCKING VALVE MAX. WORKING PRESSURE 6.4.2 CHOCKING CYLINDER 6.4.3 OSCILLATING ANGLE

SOLAR 50W-III

: 130 Kg/cm2 (1,849 psi) : 70 (IN) to 85 (OUT) Kg/cm2 (995 to 1,209 psi) : 25 bar (363 psi) : 0.35 l (0.37 qt) : 2 : 35 bar (508 psi) : 20° : HOLDING LATCH FOR DIGGING WORK : : : :

FULL HYDRAULIC, DUAL LINE 35 bar (508 psi) 35 bar (508 psi) 6.9 m (22'9") @ 24 Km/h (15 mph)

: CLOSED CENTER, NON REACTION LOAD SENSING : 100 cm3 (6.1 in3)/rev : 100 Kg/cm2 (1,422 psi) : 160 Kg/cm2 (2,275 psi) : 80 l/min (21 gpm) : 4 Kg/cm2 (57 psi)

: 400 Kg/cm2 (5,688) : SEE PAGE 14 : 6 5°

DWG. No – 35 –

13/20 DAEWOO HEAVY IND. Ltd.

7.

8.

HYDRAULIC CYLINDERS BOOM

ARM

BUCKET

DOZER

BOOM SW.

CHOCKING

QUANTITY (EA)

1

1

1

2

X

2

BORE mm (in)

110 (4.331)

70 (2.756)

80 (3.150)

80 (3.150)

X

60 (2.362)

STROKE mm (in)

720 (28.346)

830 (32.677)

620 (24.409)

175 (6.890)

X

120 (4.724)

ROD DIA. mm (in)

60 (2.362)

55 (2.165)

50 (1.969)

50 (1.969)

X

60 (2.362)

CLOSED LENGTH mm (in)

1,095 (43.110)

1,200 (47.244)

955 (37.598)

425 (16.732)

X

266 (10.472)

RETRACTING CUSHION

X

X

X

X

X

X

EXTENDING CUSHION

O

X

X

X

X

X

FRONT 8.1 FRONT LINKAGE PIN SIZES

BOOM SWING

E D

A M C G

H

N

B

F I J

K L

MODEL No

POINT

PIN DIA. mm (in)

LENGTH mm (in)

A

55 (2.165)

413 (16.260)

B

50 (1.969)

195 (7.677)

C

50 (1.969)

185 (7.283)

D

50 (1.969)

286 (11.260)

E

50 (1.969)

185 (7.283)

F

50 (1.969)

185 (7.283)

G

45 (1.772)

275 (10.827)

H

45 (1.772)

240 (9.449)

I

50 (1.969)

148 (5,827)

J

50 (1.969)

275 (10.827)

K

45 (1.772)

240 (9.449)

L

X

X

M

X

X

N

X

X

SOLAR 50W-III

DWG. No – 36 –

14/20 DAEWOO HEAVY IND. Ltd.

8.2

WORKING ATTACHMENT 8.2.1 BOOM LENGTH mm (ft in)

WEIGHT Kg (lb)

3,005 (9'10")

294 (648)

LENGTH mm (ft in)

WEIGHT Kg (lb)

DIGGING FORCE (M TON)

1,450 (4'9")

95 (209)

2.72

BUCKET WIDTH mm (in)

MONO BLOCK BOOM (STANDARD)

8.2.2

ARM

SHORT STANDARD LONG

8.2.3

BUCKET CAPACITY m3 (yd3) CECE

8.3

MODEL No

SAE

W/CUTTER

W/O CUTTER

DIGGING FORCE (M TON)

642 (25.3)

580 (22.8)

3.39

STANDARD

0.156 (0.204)

OPTION 1

0.125 (0.164)

350 (13.8)

OPTION 2

0.168 (0.220)

700 (27.6)

OPTIONAL PIPING OPTION SPOOL MAIN SUPPLY PIPING FRONT SUPPLY PIPING PILOT SUPPLY PIPING AVAILABLE ATTACHMENT

SOLAR 50W-III

: : : : :

STANDARD OPTION OPTION OPTION HYDRAULIC HAMMER

DWG. No – 37 –

15/20 DAEWOO HEAVY IND. Ltd.

•OPTION CIRCUIT

210 Kg/cm2 (298 psi)

33 Kg/cm2 (469 psi)

40 Kg/cm2 (569 psi)

MODEL No

SOLAR 50W-III

DWG. No – 38 –

16/20 DAEWOO HEAVY IND. Ltd.

DIMENSIONS AND WORKING RANGE 6,070 mm (19' 11") 1,600 mm (5' 3")

1,810 mm (5' 11")

977 mm (3' 3")

2,773 mm (9' 1")

2,869 mm (9' 5")

940 mm (3' 1")

900 mm (2' 11") 2,100 mm (6' 10") 5,938 mm (19' 6")

1,590 mm (5' 3") 1,900 mm (6' 3")

250 mm (9.8")

9.

1,486 mm (4' 10")

3,378 mm (11' 1")

184.7°

3,639 mm (11' 11")

4,539 mm (14' 11")

5,200 mm (17'1")

2,927 mm (9' 7")

MODEL No

308 mm (12")

SOLAR 50W-III

DWG. No – 39 –

17/20 DAEWOO HEAVY IND. Ltd.

10. PERFORMANCE DATA 10.1 MAIN RELIEF PRESSURE FRONT/SWING, DOZER TRAVELLING 10.2 ACTUATOR SPEED

: 210/180 Kg/cm2 (2,986/2,560 psi) : 210 Kg/cm2 (2,986 psi)

OPERATION

UNIT

SPEED

UP

SEC

2.0 6 0.4

DOWN

SEC

2.5 6 0.4

DUMP

SEC

2.8 6 0.4

CROWD

SEC

2.2 6 0.4

DUMP

SEC

2.1 6 0.4

CROWD

SEC

3.2 6 0.4

SEC

17.4 6 0.4

UP

SEC

2.9 6 0.4

DOWN

SEC

2.9 6 0.4

HIGH

RPM

2,150 to 2,200

LOW

RPM

555 to 570

TRAVEL SPEED

km/h (mph)

25.5 to 26 (15.8 to 16)

BRAKING DISTANCE

mm (ft in)

6.9/24 Km/h (22'7" @ 15 mph)

BOOM ARM BUCKET SWING (3 REVOLUTIONS) DOZER PROPELLER SHAFT

10.3 WORKING PERFORMANCE (0° TO 180° BULK EXCAVATION) ITEM

UNIT

FIGURE

m /h (yd /h)

52.3 (68.4)

m (yd )/cycle

0.23 (0.30)

l/h (gal/h)

7.9 (1.85 gal/h)

3

DIGGING RATE

3

3

FUEL CONSUMPTION

3

l/m (gal/yd ) 3

MODEL No

SOLAR 50W-III

3

DWG. No – 40 –

0.151 (0.03)

18/20 DAEWOO HEAVY IND. Ltd.

11. NOISE LEVEL (86/662/EEC) SURFACE SOUND POWER LEVEL OPERATOR NOISE LEVEL

: 106.5 dB (A) : 86.0 dB (A)

12. SUB GROUP WEIGHTS ITEM

UNIT

FIGURE

SUPER STRUCTURE

Kg (lb)

2,411 (5,316)

UNDERCARRIAGE

Kg (lb)

1,840 (4,057)

FRONT ASSEMBLY

Kg (lb)

649 (1,431)

BOOM 3,005 mm (9'10")

Kg (lb)

294 (648)

Kg (lb)

95 (209)

BUCKET 0.156 m (0.204 yd )

Kg (lb)

100 (221)

BOOM CYLINDER

Kg (lb)

60 (132)

ARM CYLINDER

Kg (lb)

50 (110)

BUCKET CYLINDER

Kg (lb)

40 (88)

DOZER

Kg (lb)

120 (265)

DOZER CYLINDER (EA)

Kg (lb)

30/2 (66 x 2)

ARM 1,450 mm (4'9") 3

MODEL No

3

SOLAR 50W-III

DWG. No – 41 –

INCL. SWING BEARING

19/20 DAEWOO HEAVY IND. Ltd.

13. USER SERVICE DATA SERVICE INTERVAL (h)

LUBRICATION POINTS REPLACING POINTS

LUBRICANT ELEMENT

1

FRONT JOINT PIN

GREASE

11

¶

2

SWING BEARING

GREASE

3

¶

3

SWING GEAR

GREASE

1

4

SWING DEVICE

GREASE

1

¶

5

BLADE

GREASE

6

¶

6

FRONT AXLE PIVOT PIN

GREASE

1

¶

7

PROPELLER SHAFT

GREASE

2

¶

8

FRONT AXLE KNUCKLE

GREASE

4

¶

9

ENGINE OIL PAN

ENGINE OIL

10

ENGINE OIL FILTER

ELEMENT

1

11

SWING DEVICE

GEAR OIL

1.5 l (1.6 qt)

12

TRANSMISSION

GEAR OIL

3.4 l (3.6 qt)

13

FRONT AXLE CASE

GEAR OIL

6.8 l (7.2 qt)

J

j

14

REAR AXLE CASE

GEAR OIL

9 l (9.5 qt)

J

j

15

HUB GEAR CASE

GEAR OIL

4 x 0.8 l (4 x 0.85 qt)

J

j

16

OIL TANK

ISO VG #46

120 l (31.7 gal)

17

HYD. OIL SUCTION FILTER

STRAINER

1

18

FULL FLOW FILTER

ELEMENT

1

j

19

PILOT FILTER

ELEMENT

1

j

20

DRAIN FILTER

ELEMENT

1

j

21

FUEL TANK

DIESEL

22

FUEL SUCTION FILTER

STRAINER

1

23

FUEL FILTER

ELEMENT

1

24

AIR CLEANER

ELEMENT

1

25

PRE-CLEANER

CASE

1

□

26

RADIATOR

WATER

10 l (10.6 qt)

m

27

RADIATOR CORE

CORE

1

□

28

OIL COOLER CORE

CORE

1

□

NO.

¶ : GREASING j : REPLACING m: CHECK LEVEL

MODEL No

QTY

19 l (20 qt)

80 l (21.1 gal)

□ : CLEANING

SOLAR 50W-III

10

50

150

250

500

1,000

¶

m

J

j

J

j J

J

j j

m

j □

m □ j □

j j

J : FIRST REPLACEMENT ONLY

DWG. No – 42 –

20/20 DAEWOO HEAVY IND. Ltd.