Daewoo Doosan Mega 300-IIIShop Manual 2023-7105E - PDF DOWNLAOD

MEGA 300 - III CONTENTS .............................................................................................. PAGE 1. GENERAL SPECIFICATION......................................................................... 2 2. SPECIFICATION COMPARISON ................................................................. 3 3. ENGINE SYSTEM......................................................................................... 4 ENGINE PERFORMANCE CURVE................................................... 5 4. HYDRAULIC SYSTEM.................................................................................. 6 5. DRIVE MECHANISM .................................................................................... 8 TRANSMISSION HYDRAULIC CIRCUIT ........................................ 10 TRAVEL PERFORMANCE CURVE................................................. 11 6. HYDRAULIC CYLINDERS .......................................................................... 13 7. FRONT ........................................................................................................ 14 OPTION CIRCUIT FOR LOG FORK ............................................... 16 OPTION CIRCUIT FOR LOAD ISOLATION SYSTEM (LIS)............ 17 8. DIMENSIONS AND WORKING RANGE..................................................... 18 8.1 MAX. DUMP ANGLE AT FULL HEIGHT .......................................... 18 8.2 DUMPING CLEARANCE & DUMPING REACH .............................. 18 8.3 DIMENSIONS & PERFORMANCE SPECIFICATIONS.................... 19 8.4 WORKING RANGE (PALLET FORK)............................................... 20 9. PERFORMANCE DATA............................................................................... 21 10. NOISE LEVEL (95 / 27 / EEC) .................................................................. 21 11. SUB GROUP WEIGHTS ........................................................................... 21 12. USER SERVICE DATA .............................................................................. 22

Model No

MEGA 300 - III

1/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

1.

GENERAL SPECIFICATION ITEM

OPERATING WEIGHT BUCKET CAPACITY (SAE HEAPED) RATED POWER ENGINE MAX. TORQUE SYSTEM PRESSURE (WORK/STEER) TRAVEL SPEED GRADEABILITY TIRE SIZE BREAKOUT FORCE DUMP HEIGHT AT 45¡ DUMP REACH AT 45¡ MAX DUMPING ANGLE MAX TILT ANGLE WORKING RANGE MAX TILT ANGLE MAX TILT ANGLE BUCKET HINGE HEIGHT DIGGING DEPTH (0¡ level)

UNIT METRIC TON (TON) cu. m (cu. yd.) ps (hp) / rpm kg¥m (ft lbs) / rpm kg¥sq.cm (psi) km/h (mph) % (¡) METRIC TON (TON) mm (feet - inches) mm (feet - inches) fully raised on ground fully raised at carry mm (feet - inches) mm (feet - inches)

STANDARD 16.90 (18.63)

2.90 (3.79) 208.0 (205.15) / 2200 83.0 (600.34) / 1300 195 / 185 (2,773.55 / 2,631.32) 0 - 38.3 (0 - 23.80) 58 (30¡) 58 (30¡) 23.5 - 25 - 16PR (L-2) 18.0 (19.84) 2,837 (9' - 4'') 3,159 (10' - 4'') 1,135 (3' - 9'') 2,347 (7' - 8'') 45¡ 21¡ 42¡ 22¡ 59¡ 65¡ 46¡ 24¡ 4,061 (13' - 4'') 85 (0' - 3'') 73 (0' - 3'')

OVERALL LENGTH OVERALL WIDTH TRANSPOR- OVERALL HEIGHT TATION DIMENSION GROUND CLEARANCE WHEEL BASE TREAD MAX STEERING ANGLE TURNING RADIUS- w/bucket

mm (feet - inches) 7,940 (26' - 1'') mm (feet - inches) 2,920 (9' - 7'') mm (feet - inches) 3,470 (11' - 5'') mm (feet - inches) 470 (1' - 7'') mm (feet - inches) 3,200 (10' - 6'') mm (feet - inches) 2,150 (7' - 1'') deg.

40¡ mm (feet - inches) 6,383 (20' - 11'') ¥ STANDARD BUCKET 2.90 cu.m (3.79 cu. yd.)

OPTION ATTACHMENTS ¥ OPTION PALLET FORK ¥ STANDARD IS WITH ROPS/FOPS STRUCTURE, STANDARD BUCKET. ¥ OPTION(1) IS WITH ROPS/FOPS, PALLET FORK.

2/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

OPTION (1) 16.60 (18.30)

Model No

MEGA 300 - III

8,637 (28' - 4'') 2,760 (9' - 1'') ¬

2.

SPECIFICATION COMPARISON SAMSUNG

HALLA

HYUNDAI

KOMATSU

CAT.

LX 282

HA290

HL760

WA380-3

950F-III

metric tons (tons)

16.70 (18.41)

15.50 (17.09)

17.90 (19.73)

16.90 (18.63)

16.20 (17.86)

cu. m (cu. yd.)

2.90 (3.79)

2.90 (3.79)

2.90 (3.79)

3.0 (3.92)

2.70 (3.53)

RATED POWER

ps (hp) /rpm

196.0 (193.32) / 2200

192.0 (189.37) / 2200

188.0 (185.43) / 2200

190.0 (187.40) / 2200

175.0 (172.61) / 2200

MAX. TORQUE

Kg.m (ft lbs) /rpm

80.0 (578.64) / 1500

84.0 (607.57) / 1500

83.90 (606.85) / 1500

84.0 (607.57) / -

71.50 (517.16) / 1400

kg/sq cm (psi)

200/200 (2,844.7/2,844.7)

200/150 (2,844.7/2,133.5)

200/210 (2,844.6/2,986.9)

210/210 (2,986.9/2,986.9)

207/172 (2944.2/2446.4)

km/h (mph)

34.80 (21.62)

39.0 (24.23)

36.0 (22.37)

37.0 (22.99)

38.70 (24.05)

% (deg)

46 (25¡)

--

57.7(30¡)

--

--

23.5-25-16

23.5-25-16

23.5-25-20

23.5-25-12

23.5-25-12

metric tons (tons)

16.70 (18.41)

16.0 (17.64)

17.40 (19.18)

17.60 (19.40)

16.24 (17.90)

mm (feet - inches)

2,955 (9' - 8'')

2,945 (9' - 8'')

2,905 (9' - 6'')

2,970 (9' - 9'')

2,941 (9' - 8'')

mm (feet - inches)

1,110 (3' - 8'')

1,025 (3' - 4'')

1,190 (3' - 11'')

1,001 (3' - 3'')

1,104 (3' - 7'')

fully raised

--

45¡

45¡

45¡

--

on ground

--

--

43¡

--

44¡

fully raised

--

--

--

--

--

at carry

--

--

48¡

--

48¡

mm (feet - inches)

--

--

4,120 (13' - 6'')

3,900 (12' - 10'')

3,939 (12' - 11'')

mm (feet - inches)

--

--

97 (0' - 4'')

55 (0' - 2'')

76 (0' - 3'')

mm (feet - inches)

7,790 (25' - 7'')

7,600 (24' - 11'')

8,085 (26' - 6'')

7,640 (25' - 1'')

7,754 (25' - 5'')

mm (feet - inches)

2,890 (9' - 6'')

2,960 (9' - 9'')

3,150 (10' - 4'')

2,906 (9' - 6'')

2,811 (9' - 3'')

mm (feet - inches)

3,360 (11' - 0'')

3,310 (10' - 10'')

3,540 (11' - 7'')

3,365 (11' - 0'')

3,386 (11' - 1'')

mm (feet - inches)

460 (1' - 6'')

465 (1' - 6'')

420 (1' - 5'')

455 (1' - 6'')

474 (1' - 7'')

mm (feet - inches)

3,200 (10' - 6'')

3,200 (10' - 6'')

3,300 (10' - 10'')

3,200 (10' - 6'')

3,180 (10' - 5'')

mm (feet - inches)

2,150 (7' - 1'')

2,100 (6' - 11'')

2,150 (7' - 1'')

2,160 (7' - 1'')

2,090 (6' - 10'')

deg.

45¡

45¡

40¡

40¡

35¡

ITEMS

UNITS

OPERATING WEIGHT BUCKET CAPACITY (SAE HEAPED) ENGINE SYSTEM PRESSURE (WORK/STEER) TRAVEL SPEED GRADEABILITY TIRE SIZE BREAKOUT FORCE DUMP HEIGHT AT (W/O) DUMP REACH AT (W/O) MAX ANGLE WORKING RANGE

DUMP

MAX TILT ANGLE MAX TILT ANGLE MAX TILT ANGLE BUCKET HINGE HEIGHT

DIGGING DEPTH (0¡ level) OVERALL LENGTH OVERALL WIDTH OVERALL TRANSPORT HEIGHT DIMENSION GROUND CLEARANCE WHEEL BASE TREAD MAX STEERING ANGLE TURNING RADIUS (w/ bucket)

OPTION ATTACHMENTS

Model No

MEGA 300 - III

mm (feet - inches)

-BUCKETS OPTION SPOOL EMERG. STEERING

5,010 (16' - 5'') BUCKETS OPTION SPOOL EMERG. STEERING

6,775 (22' - 3'') BUCKETS OPTION SPOOL EMERG. STEERING

6,315 (20' - 9'') BUCKETS OPTION SPOOL ALS SYSTEM

-BUCKETS PALLET FORK EMERG. STEERING LOG FORK OPTION SPOOL ALS SYSTEM

3/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

3.

ENGINE SYSTEM 3.1 ENGINE

MAKER & MODEL RATED HORSE POWER

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

MAX. TORQUE FUEL CONSUMPTION TYPE DISPLACEMENT NO. OF CYLINDER BORE & STROKE HIGH IDLE SPEED LOW IDLE SPEED STARTING MOTOR ALTERNATOR VOLTAGE RATING (AMPS) BATTERY SYSTEM VOLTAGE QUANTITY CAPACITY(AMP) AIR CLEANER TYPE FILTRATION AREA SIZE (DIA. XLENGTH) PRE-CLEANER AIR RESTRICTION RATE INTAKE SIZE, AIR CONTAINANTS FAN TYPE SIZE RPM AT RATED ENGINE RPM PULLEY RATIO RADIATOR TYPE HEAT REJECTION CAPACITY T/MISSION OIL COOLER TYPE HEAT REJECTION CAPACITY HYDRAULIC OIL COOLER TYPE HEAT REJECTION CAPACITY

4/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

: : : : : : : : : : : : :

DAEWOO D2366T 208.0 ps (205.15 hp) / 2,200 rpm (KS R1004) 153Kw (208PS) / 2200 rpm (DIN 6271) 153Kw (205HP) / 2200 rpm (SAE J1349) 83.0 kg¥m (600.34 ft lbs) / 1300rpm 175.0 g/ps¥h (6.17 oz/Hp.h) @ RATED SPEED TURBO CHARGED,WATER COOLED, DIRECT INJECTION 11,051.0 cc (674.37 cu. in.)

6 123.0 mm (4.84 in.) X 155.0 mm (6.10 in.)

2450 rpm 900 rpm 24V X 6Kw

: :

24V 50A

: : :

24V 12V X 2 200 AH

: : :

DRY, SINGLE ELEMENT 10.62 sq. m (12.70 sq. yd.) ¯355.0 mm (13.98 in.) X 535.0 mm (21.06 in.)

:

4 1/2 inch H2O at 680 C.F.M.

:

¯114.30 mm (4.50 in.), 87% (A.C. COARSE DUST)

: : : :

BLOWER, 7 BLADE, PUSHER DIA. 660.0 mm (25.98 in.)

2420 rpm 1.1

: :

FLAT PLATE FIN, AIR COOL 165160 Kcal/hr

: :

PLATE, WATER COOL 39900 Kcal/hr

: :

PLATE, AIR COOL 15000 Kcal/hr

Model No

MEGA 300 - III

84.0 (607.57) 78.0 (564.17) 72.0 (520.78) 240.0 (236.72)

66.0 (477.38)

TORQUE kg¥m (ft. lbs.)

ENGINE PERFORMANCE CURVE

220.0 (216.99)

180.0 (177.54) 160.0 (157.81) 140.0 (138.08)

120.0 (118.36) 190.0 (6.70) 170.0 (5.99)

100.0 (98.63)

150.0 (5.29) 1000

1200

1400 1600 1800 2000 REVOLUTION (rpm)

2200

2400

FUEL CONSUMPTION g/ps.h (oz/Hp.h)

POWER OUTPUT ps (hp)

200.0 (197.26)

: MAX. POWER & TORQUE : WITH COOLING FAN

Model No

HBOJ380L

CONDITION BAROMETIC PRESSURE

SPECIFICATION 760 mm Hg (20¡)

WARMING UP COOLING FAN ALTERNATOR AIR CLEANER MUFFLER

SUFFICIENT DIA. 660.0 mm (25.98 in.) PUSHER INSTALLED INSTALLED NOT INSTALLED

PERFORM. STANDARD POWER (MAX, RATED) MAX. TORQUE FUEL CONSUMPTION(MIN,RATED)

KS R1004 208.0 ps (205.15 hp) / 2,200 rpm (KS R1004) 83.0 kg¥m (600.34 ft lbs) / 1300rpm 175.0 g/ps¥h (6.17 oz/Hp.h) @ RATED SPEED

MEGA 300 - III

5/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

4.

HYDRAULIC SYSTEM 4.1 MAIN PUMP

4.2

4.3

4.4

4.5

4.6

TYPE : QUANTITY : DISPLACEMENT : MAX. FLOW RATE : TANK PRESSURIZING DEVICE : CONTROL VALVE TYPE : NO. OF SPOOLS : SPOOL DIA. : SPOOL ARRANGEMENTS : RELIEF VALVE PRESSURE : OVERLOAD RELIEF VALVE PRESSURE : REMOTE CONTROL VALVE TYPE : PRESSURE / STROKE CHARACTER : BRAKE PILOT SUPPLY VALVE UNLOADING/LOADING PRESSURE : REDUCING PRESSURE : SOLENOID VALVE Q'TY : ELECTRIC RATED VOLTAGE : UNLOADER VALVE (WITH RESTRICTION V/V) (S/N: 153 ~ ) UNLOADING PRESSURE : CRACKING PRESSURE : RESTRICTION PRESSURE : OPTION SOLENOID VALVE SOLENOID VALVE QUANTITY : RATED VOLTAGE :

6/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

TRIPLE TANDEM GEAR 1 81.6/67.5/18 cc / rev (4.98/4.12/1.10 cu. in./ rev) 176/145/42 l / min (46.46/38.28/11.09 U.S. gal / min) SEMI PRESSURIZED (AIR BREATHER) PILOT CONTROL, WITH FLOAT SPOOL 2 38.0 mm (1.50 in.)

LOADER ARM, BUCKET 195.0 kg/sq cm (2,773.55 psi) 320.0 kg/sq cm (4,551.47 psi) PILOT (WITH MAGNETIC COILS) 32.0 kg/sq cm (455.15 psi) AT 8.50 mm (0.33 in.) STROKE 140.0 / 120.0 kg/sq cm (1,991.27 / 1,706.80 psi) MAX. 32.0 kg/sq cm (455.15 psi) PILOT CUT-OFF-1, PARKING -2 DC 24V 160.0 kg/sq cm (2,275.73 psi) 0.35 bar (5.08 psi) 2.0 kg/sq cm (28.45 psi) OPTION CONTROL - 2 DC 24V

Model No

MEGA 300 - III

4.7 4.8 4.9

4.10

Model No

AIR BREATHER CRACKING PRESSURE ACCUMULATOR (FOR BRAKE & PILOT) NITROGEN CHARGE PRESSURE FILTERS TYPE (RETURN) SIZE TYPE (PILOT) SIZE TYPE (DRAIN) SIZE TYPE (SUCTION) SIZE EMERGENCY STEER THEORETICAL DISPLACEMENT RATED MAX. PRESSURE ALLOWABLE SPEED

MEGA 300 - III

:

-0.05 kg/sq cm (-0.71 psi)/ 0.50 kg/sq cm (7.11 psi)

:

40.0 kg/sq cm (568.93 psi)

: : : : : : : :

PAPER ELEMENT 10 m PAPER ELEMENT 10 m PAPER ELEMENT 10 m PAPER ELEMENT 177 m

: : :

32.0 cc (1.95 cu. in.) / rev 180.0 bar (2,610.72 psi) 4500 rpm

7/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

5.

DRIVE MECHANISM 5.1 TRAVELLING SYSTEM

5.1.1 TRANSMISSION TYPE

:

TORQUE CONVERTER STALL RATIO TORQUE CONVERTER SIZE CHARGING PUMP FLOW HYDRAULIC PUMP P.T.O. RATIO POWER SHIFT CONTROL PRESSURE MAX. INPUT TORQUE MAX. ROTATING SPEED SHIFT CONTROL

: : : : : : : :

CONTROL UNIT OUTPUT FLANGE

: :

4 SPEED, FULL POWER -SHIFT, CONTERSHAFT, ENGINE MOUNTED WITH RING GEAR 2.879 340.0 mm (13.39 in.)

80.0 liters (21.12 U.S. gal.) / min at 2000 rpm 1.0 16 ~ 18 Kg cm sq (227.6 ~ 256 psi) 51.20 kg¥m (370.33 ft lbs) 2350 rpm ELECTRIC SHIFT WITH MODULATION VALVE, SOLENOID VALVES (24 VDC) EST - 17T FRONT - 7C MECHANICS REAR - 6C MECHANICS

5.1.2 PROPELLER SHAFT SPECIFICATION

MAX. ALLOWABLE TORQUE MIN. JOINT ANGLE MAX. PHASE MISALIGNMENT MAX. SPEED 5.1.3 FRONT AXLE TYPE OVERALL REDUCTION RATIO AXLE LOAD (EMPTY CONDITION) AXLE LOAD (BREAKOUT CONDITION) WHEEL BOLT P.C.D BRAKE TYPE BRAKE TORQUE DRIVE FLANGE 5.1.4 REAR AXLE MAKER & MODEL TYPE OVERALL REDUCTION RATIO AXLE LOAD (EMPTY CONDITION) AXLE LOAD (BREAKOUT CONDITION) WHEEL BOLT P.C.D. BRAKE TYPE BRAKE TORQUE DRIVE FLANGE

8/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

FRONT 898.0 kg¥m (6,495.24 ft lbs) 22¡ / 22¡ ±1¡ 7000 rpm

ARTIC 898.0 kg¥m (6,495.24 ft lbs) 22¡ / 22¡ ±1¡ 7000 rpm

REAR 609.0 kg¥m (4,404.90 ft lbs) 8¡ / 50¡ ±1¡ 7000 rpm

: : : : : :

FULLY FLOATING PLANETARY DRIVE 23.5 8,075.0 kg (17,802.33 lbs.)

26,770.0 kg (59,017.74 lbs.)

501.65 mm (19.75 in.)

WET DISC

: :

1900 Kg.m at 60 Kg cm sq. (13,742.72 ft lbs @ 853.40 psi) 7C MECHANICS

: : : : : : : : :

GRAZIANO, PR12B0 FULLY FLOATING PLANETARY DRIVE 23.5 8,216.0 kg (18,113.18 lbs.)

11,635.0 kg (25,650.78 lbs.)

501.65 mm (19.75 in.)

WET DISC 1900 Kg.m at 60 Kg cm sq. (13,742.72 ft lbs @ 853.40 psi) 6C-MECHANICS

Model No

MEGA 300 - III

5.1.5 TIRE & WHEEL TYPE : TUBLESS, SINGLE TIRE SIZE : 23.5-20-16PR (L2) RIM SPEC. : 19.5 X 25 DISC OFFSET : 13.0 mm (0.51 in.)

5.1.6 TRAVELLING PERFORMANCE (SEE ÒTRAVEL PERFORMANCE CURVEÓ ON PAGE -11) MAX. SPEED : 38.30 km/h (23.80 mph) MAX. TRACTIVE EFFORT : 16.40 metric tons (18.08 tons) GRADEABILITY : 30¡ (58%)

Model No

MEGA 300 - III

9/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

10/22

DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

Model No

MEGA 300 - III

1ST CLUTCH

2ND CLUTCH

3RD CLUTCH

REV CLUTCH

FWD CLUTCH

4TH CLUTCH

ELECTRIC CONTROL VALVE ASSEMBLY

p = 10.0 bar (145.04 psi)

REDUCTION VALVE

OIL SUMP

p = 8.50 bar (123.28 psi)

CONVERTOR RELIEF VALVE

CONVERTOR REGULATOR

HBOJ390L

OIL COOLER

P = 5.0 bar (72.52 psi)

TORQUE CONVERTOR

LUBE CIRCUIT

p = 16~18 bar(232~261 psi)

POWER SHIFT RELIEF VALVE

PRESSURE CONTROL VALVE

TRANSMISSION HYDRAULIC CIRCUIT

TRAVEL PERFORMANCE CURVE TRACTIVE EFFORT & ROLLING RESISTANCE; x1000 kg (lbs)

18.0 (39.68) 16.0 (35.27) 14.0 (30.86) 100% 90% 80%

12.0 (26.46)

70%

10.0 (22.05)

60% 50%

8.0 (17.64)

40% 6.0 (13.23)

30%

4.0 (8.82)

20% 10%

2.0 (4.41) 0%

0 0

5.0 (3.11)

10.0 (6.21)

15.0 (9.32)

20.0 (12.43)

25.0 (15.54)

30.0 (18.64)

35.0 (21.75)

40.0 (24.86)

VEHICLE VELOCITY; Km / h (mph) MAX. OUTPUT MAX. TORQUE 1 ST 2 ND 3 RD 4 TH TIRE SIZE TIRE RADIUS (M) COFF. OF ROLL. RESIST. COFF. OF AIR RESIST. EFFICIENCY FRONTAL AREA G.V.W.

Model No

MEGA 300 - III

HBOJ400

208.0 ps (205.15 hp) / 2,200 rpm 83.0 kg¥m (600.34 ft lbs) / 1300rpm 100.44 55.6 26.44 14.36 23.5-25-16PR 0.76 m (29.92 in.)

0.03 0.005 0.83 6.80 sq. m (8.13 sq. yd.)

16,955.0 kg (37,379.37 lbs.)

11/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

5.2

5.3

BRAKE SYSTEM 5.2.1 BRAKE PUMP DISPLACEMENT RATED FLOW 5.2.2 SERVICE BRAKE VALVE MAX. OUTPUT PRESSURE PEDAL FORCE 5.2.3 PARKING BRAKE TYPE MAX. PARKING TORQUE 5.2.4 SYSTEM & PRESSURE SYSTEM SERVICE BRAKE PRESSURE PARKING BRKAE RELESE PRESSURE CUT - IN/OUT PRESSURE BRAKING DISTANCE STEERING SYSTEM 5.3.1 PUMP TYPE DISPLACEMENT CONSTANT FLOW RELIEF VALVE SET PRESSURE 5.3.2 STEERING UNIT TYPE DISPLACEMENT 5.3.3 PRIORITY VALVE CONTROL PRESSURE RATED FLOW 5.3.4 CUSHION VALVE MAX. SET PRESSURE 5.3.5 STEERING CYLINDER CUSHION STROKE

12/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

: :

18.0 cc (1.10 cu. in.) / rev 42.0 liters (11.09 U.S. gal.) / min

: :

60.0 kg/sq cm (853.40 psi) 46 Kg at 60 kg/sq cm (101.41 lbs. at 853.4 psi)

: :

SPRING APPLIED OIL RELEASE ON FRONT DRIVE SHAFT 300.0 kg¥m (2,169.90 ft lbs)

: : : : :

FULL HYDRAULIC, SEPARATE DUAL LINE 60.0 kg/sq cm (853.40 psi) 75.0 kg/sq cm (1,066.75 psi) 120.0 kg/sq cm (1,706.80 psi) / 140.0 kg/sq cm (1,991.27 psi) 13.7 M at 38 Km/hr (44' - 11'' at 23.61 mph)

: : : :

VANE 67.50 cc (4.12 cu. in.) / rev 145.0 liters (38.28 U.S. gal.) / min 185.0 kg/sq cm (2,631.32 psi)

: :

LOADSENSING, NON REACTION, DYNAMIC SIGNAL 1,000.0 cc (61.02 cu. in.)/ rev

: :

7.0 kg/sq cm (99.56 psi) 145.0 liters (38.28 U.S. gal.) / min

:

210.0 kg/sq cm (2,986.90 psi)

:

38.0 mm (1.50 in.)

Model No

MEGA 300 - III

6.

HYDRAULIC CYLINDERS

QUANTITY BORE ROD DIA. STROKE CLOSED LENGTH RETRACT. CUSHION EXTEND. CUSHION MAKE

Model No

MEGA 300 - III

LIFT 2 150.0 mm (5.91 in.)

85.0 mm (3.35 in.)

795.0 mm (31.30 in.)

1,285.0 mm (50.59 in.)

X X TONGYANG

BUCKET 2 140.0 mm (5.51 in.)

75.0 mm (2.95 in.)

475.0 mm (18.70 in.)

950.0 mm (37.40 in.)

X X TONGYANG

STEER 2 80.0 mm (3.15 in.)

40.0 mm (1.57 in.)

450.0 mm (17.72 in.)

860.0 mm (33.86 in.)

O X TONGYANG

13/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

7.

FRONT

7.1

FRONT LINKAGE PIN SIZES

A

C E F H

B

D

G

I HBOJ420L

Point A B C D E F G H I

14/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

DIA 90.0 mm (3.54 in.)

80.0 mm (3.15 in.)

80.0 mm (3.15 in.)

80.0 mm (3.15 in.)

80.0 mm (3.15 in.)

100.0 mm (3.94 in.)

80.0 mm (3.15 in.)

80.0 mm (3.15 in.)

80.0 mm (3.15 in.)

LENGTH 286.0 mm (11.26 in.)

286.0 mm (11.26 in.)

202.0 mm (7.95 in.)

174.0 mm (6.85 in.)

188.0 mm (7.40 in.)

407.0 mm (16.02 in.)

188.0 mm (7.40 in.)

188.0 mm (7.40 in.)

231.0 mm (9.09 in.)

Model No

MEGA 300 - III

7.2

7.3

Model No

FRONT ATTACHMENT 7.2.1 FORK ATTACHMENT(OPTION) ITEM FORK WIDTH FORK LENGTH FORK HEIGHT FORK CLOSING

UNITS mm (in.) mm (in.) mm (in.) mm (in.)

PALLET FORK 2,160.0 (85.04) 1,800.0 (70.87) 1,200.0 (47.24) N/A

FORK CYLINDER

mm (in.)

N/A

WEIGHT

kg (lbs)

1,170.0 (2,579.41)

OPTION PIPING MAIN SUPPLY PIPING FRONT SUPPLY PIPING PILOT SUPPLY PIPING AVAILABLE ATTACHMENT OPTION CIRCUIT

MEGA 300 - III

: : : : :

LOG FORK 2,650.0 (104.33) 2,000.0 (78.74) N/A 1,100.0 (43.31) 2-¯(100 / 50) x S5 2-(3.94 / 1.97) X S5 2,200.0 (4,850.17)

OPTION OPTION OPTION LOG FORK LIS SYSTEM

15/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

OPTION CIRCUIT FOR LOG FORK JOYSTICK VALVE OPTION

TO TANK

RAISE

LOWER D.F.

D.C. D.R. 9 WATT SOLNS T P

TP

AUTO RETURN TO DIG

CROWD

DUMP

T

2

3

4 U1

U2

22

1 U3

U4

5 SP TP

P

BRAKE PILOT SUPPLY VALVE

PSR

PSC D

O1

O2

C

L

R

F

JOYSTICK VALVE OPTION DEVICE (INC. PIPING)

FROM PUMP

G O. 25"

P 1. 25"

BSPP

195 X1

W1 " AUTO RETURN TO DIG "

HEIGHT ADJUSTABLE

B1

B1

PS.' F'

OP TION A1

A1 X2 3 2 0

B2

W2

300 mm ps.'F'

ADJ. DUMP SPEED

B2

BUCK ET A2

3 2 0 3 2 0

A2 X3 FOURTH POSITI ON FLOAT

W3

Z3 FLOAT SEPARATING PI STON

B3

BOOM 4- 6B

A3

SLOW FLOAT

T 1.5"

TO TANK HBOJ430L

16/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

Model No

MEGA 300 - III

OPTION CIRCUIT FOR LOAD ISOLATION SYSTEM (LIS) TO TANK

FROM PUMP

PILOT CONTROLLER T

D

P

L

SP

3

2

1

C

R

4

U4 T U2 T T

U3

C2

U1

C3

C1 F

L PSR

R 01

FROM PUMP

D

INLET

02 C

PSC

OUTLET

195 BAR

BUCKET

1a 1A 1B

320 BAR 320 BAR

2a 2A 2B

SOLENOID VALVE 4 .0 L

2b

OPTION

3b

320 BAR

3a

3A

BOOM

320 BAR

320 BAR

3B LIS

4.0 L

CONTROL VALVE TO TANK OPTION DEVICE (LIS) HBOJ440L

Model No

MEGA 300 - III

17/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

8.

DIMENSIONS AND WORKING RANGE

8.1

MAX. DUMP ANGLE AT FULL HEIGHT MAX. ROLLBACK AT GROUND

: :

45¡ 42¡

45¡

42¡

HBOJ450L

8.2

DUMPING CLEARANCE & DUMPING REACH

a B A

C F

E

D HBOJ460L

REFERENCE a A B C

DIMENSION 45¡ 810 mm (2' - 8'') 1,100 mm (3' - 7'') 1,228 mm (4' - 0'')

18/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

REFERENCE D E F

Model No

DIMENSION 760 mm (2' - 6'') 2,874 mm (9' - 5'') 3,057 mm (10' - 0'')

MEGA 300 - III

8.3

DIMENSIONS & PERFORMANCE SPECIFICATIONS

A

C

B

a D E

HBOJ470L

REFERENCE a A B

DIMENSION 40¡ 2,569 mm (8' - 5'') 2,040 mm (6' - 8'')

REFERENCE C D E

DIMENSION 2,740 mm (9' - 0'') 5,368 mm (17' - 7''); RADIUS 5,429 mm (17' - 10''); RADIUS

b

I

F

H G c L M

J

K

N O

HBOJ480L

REFERENCE b c F G H I

Model No

DIMENSION 59¡ 46¡ 3,470 mm (11' - 5'') 3,243 mm (10' - 8'') 4,061 mm (13' - 4'') 5,435 mm (17' - 10'')

MEGA 300 - III

REFERENCE J K L M N O

DIMENSION 292 mm (0' - 11'') 85 mm (0' - 3'') 470 mm (1' - 7'') 3,200 mm (10' - 6'') 7,710 mm (25' - 4'') 7,940 mm (26' - 1'')

19/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

8.4

WORKING RANGE (PALLET FORK)

a

A C B

b HBOJ500L

REFERENCE a b A

DIMENSION 21¡ 22¡ 2,347 mm (7' - 8'')

20/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

REFERENCE B C

Model No

DIMENSION 3,159 mm (10' - 4'') 3,908 mm (12' - 10'')

MEGA 300 - III

9.

PERFORMANCE DATA

9.1

MAIN RELIEF PRESSURE WORKING (PORT RELIEF) STEERING (MAIN RELIEF) SPEED & FORCE

9.2

: :

OPERATION

UNIT SEC SEC SEC SEC SEC RPM

SPEED(FORCE) 5.6 ± 0.4 3.5 ± 0.4 1.7 ± 0.5 1.3 ± 0.5 2.4 ± 0.4 2350 ± 50

HYDRAULIC STALL T/C + HYD. STALL TRAVEL SPEED

RPM RPM Km / h (mph)

BRAKING DISTANCE

m (feet - inches)

MAX. TRACTIVE EFFORT BREAKOUT FORCE PAYLOAD STATIC TIPPING LOAD (straight) STATIC TIPPING LOAD (full turn)

Kg (lb) Kg (lb) Kg (lb) Kg (lb) Kg (lb)

2350 ± 50 1800 ± 100 38.30 km/h (23.80 mph) 13.7 m at 38 Km/h (44' - 11'' at 24 mph) 16,400.0 (36,155.81) 18,038.0 (39,766.98) 5,220.0 (11,508.13) 14,500.0 (31,967.03) 12,000.0 (26,455.47)

UP DOWN CROWD BUCKET DUMP STEERING LOCK TO LOCK TORQ. CONVERTER STALL BOOM

10.

REMARKS

NOISE LEVEL (95 / 27 / EEC)

SURFACE SOUND POWER LEVEL OPERATOR'S CAB NOISE LEVEL 11.

195.0 ± 5 kg/sq cm (2,773.55 ± 71 psi) 185.0 ± 5 kg/sq cm (2,631.32 ± 71 psi)

: :

108 dB(A) 76 dB(A)

SUB GROUP WEIGHTS

ITEM MAIN BODY STRUCTURE WITHOUT FRONT FRONT ASS'Y COUNTER WEIGHT AXLE AND WHEELS BOOM ARM (1 off) BUCKET LIFT CYLINDER (1 off) BUCKET CYLINDER OPTION PALLET FORK

Model No

MEGA 300 - III

UNIT Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs) Kg (lbs)

WEIGHT 13,300.0 (29,321.48) 3,600.0 (7,936.64) 1,270.0 (2,799.87) 4,160.0 (9,171.23) 1,030.0 (2,270.76) 180.0 (396.83) 1,400.0 (3,086.47) 125.0 (275.58) 175.0 (385.81) 1,170.0 (2,579.41)

REMARKS WITH COUNTERWEIGHT

21/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

12.

USER SERVICE DATA

COMPONENT/GREASE JOINT

NO. OF C/G

COOLING SYSTEM

1

FUEL TANK

1

HYD. SYSTEM

1

ENGINE CRANKCASE

1

FRONT

1

REAR

1

FRONT

2

REAR

2

DIFFERENTIAL

HUB REDUCTION

T/C AND T/M

1

PROPELLER SHAFT FRONT PIN ARTICULATION JOINT REAR AXLE PIVOT STEER CYLINDER

7 18 2 2 4

22/22 DAEWOO HEAVY INDUSTRIES AMERICA CORPERATION

REFILL CAPACITY 50.0 liters (13.20 U.S. gal.)

300.0 liters (79.20 U.S. gal.)

200.0 liters (52.80 U.S. gal.)

25.0 liters (6.60 U.S. gal.)

37.0 liters (9.77 U.S. gal.)

24.0 liters (6.34 U.S. gal.)

10.0 liters (2.64 U.S. gal.) X 2 8.0 liters (2.11 U.S. gal.) X 2 28.0 liters (7.39 U.S. gal.)

------

FLUID OR LUBRICANT

SERVICE INTERVAL(hr) LUBE FILTER

COOLANT

1000

--

DIESEL

--

250

ISO #46

1000

250

E/G OIL

150

250

GEAR OIL

1500

--

GEAR OIL

1500

--

GEAR OIL

1500

--

GEAR OIL

1500

--

E/G OIL

1000

1000

GREASE GREASE GREASE GREASE GREASE

500 100 100 100 100

------

Model No

MEGA 300 - III