MODEL DL450-5 DOCUMENT No 1/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
CHANGES DETAILS DATE WRITTEN APPROVED
DL450-5
CONTENTS PAGE
1. GENERAL SPECIFICATION ....................................................................... 2 2. SPECIFICATION COMPARISON ................................................................ 3 3. ENGINE SYSTEM ....................................................................................... 4 4. HYDRAULIC SYSTEM ................................................................................ 7 5. DRIVE MECHANISM 5.1 TRAVEL SYSTEM ................................................................................ 11 5.2 BRAKE SYSTEM ................................................................................. 17 5.3 STEERING SYSTEM ........................................................................... 18 6. HYDRAULIC CYLINDERS ........................................................................ 19 7. FRONT
7.1 FRONT LINKAGE PIN SIZES .............................................................. 19 7.2 OPTION PIPING .................................................................................. 20
8. DIMENSIONS AND WORKING RANGE ................................................... 21 9. PERFORMANCE DATA ............................................................................. 24 10. NOISE LEVEL ........................................................................................... 25 11. USER SERVICE DATA .............................................................................. 25 12. SUB GROUP WEIGHTS ........................................................................... 26 13. LIFTING CAPACITY .................................................................................. 26
MODEL DL450-5 DOCUMENT No 2/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
1. GENERAL SPECIFICATION ITEMS UNIT EUST NAST
OPERATING WEIGHT kg(lb) 25,730(56,725) 25,445(56,097)
ENGINE
(SAE J1995 Gross)
(SAE J1349 Net)
RATED POWER (Gross) kW(hp)/rpm 257(345)/1,800
RATED POWER (Net) kW(hp)/rpm 257(345)/1,800
MAX. POWER (Gross) kW(hp)/rpm 257(345)/1,800
MAX. TORQUE (Gross) N.m(lbf.ft)/rpm 1,600(1,180)/1,300
SYSTEM PRESSURE (WORK/STEER) bar(psi) 315(4,569)/200(2,901)
TRAVEL SPEED
FORWARD with 5th Gear (1/2/3/4/5)
km/h (MPH)
6.5/12.2/19.1/26.5/36 (4.0/7.6/11.9/16.5/22.4)
REVERSE (1/2/3) km/h(MPH) 6.5/12.1/26.4 (4.0/7.5/16.4)
FRONT SPEED (RAISE/DUMP/DOWN) sec 6.3/1.6/3.0
GRADEABILITY %( º) 58(30)
TIRE SIZE - 26.5 R25(L3)
WORKING
RANGE
BUCKET CAPACITY (SAE HEAPED) m3(yd3) 4.5(5.9) 4.8(6.3)
DUMP HEIGHT AT 45° H mm(ft in) 3,115(10′3″) 3,240(10′8″)
DUMP REACH AT 45° I mm(ft in) 1,420(4′8″) 1,280(4′2″)
MAX. DUMP ANGLE (fully raised) L deg 45 ←
MAX. TILT ANGLE (on ground) deg 45 ←
MAX. TILT ANGLE (fully raised) M deg 66 ←
MAX. TILT ANGLE (at carry) K deg 50 ←
BUCKET HINGE HEIGHT J mm(ft in) 4,500(14′9″) ←
DIGGING DEPTH (0° level) mm(ft in) 110(4″) 105(4″)
TRAVEL
DIMENSION
OVERALL LENGTH A mm(ft in) 9,340(30′8″) 9,155(30′)
OVERALL WIDTH B mm(ft in) 3,300(10′10″) ←
OVERALL HEIGHT C mm(ft in) 3,585(11′9″) ←
GROUND CLEARANCE G mm(ft in) 455(1′6″) ←
WHEEL BASE E mm(ft in) 3,550(11′8″) ←
TREAD F mm(ft in) 2,300(7′7″) ←
BREAKOUT FORCE kN(lbf) 231(51,930) ←
MAX. STEERING ANGLE deg 40
TURNING RADIUS(Tire edge/Count weight edge) O/P mm(ft in) 6,540(21′5″)/6,525(21′5″)
SOUND LEVEL
(Measured / Guaranteed)
In Cabin (ISO 6396) dB(A) LpA 72 / 73
External (ISO 6395) dB(A) LwA 104 / 106
FUEL TANK CAPACITY Liter(USgal) 336(88.8)
UREA TANK CAPACITY (DEF, AdBlue) Liter(USgal) 60(15.9)
· EUST : [NAST] + LIS + EMR + Rear View Camera + Under Cover + Full Fender
· ROPS/FOPS Cabin is Standard. · Every dimensions, weights, and performance data based on SAE J732C and SAE742B.
MODEL DL450-5 DOCUMENT No 3/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
2. SPECIFICATION COMPARISON
ITEMS UNIT CAT KOMATSU VOLVO
972K WA480-6 L180G
OPERATING WEIGHT Kg 26,250 25,400 26,400
ENGINE
(SAE J1995)
MODEL - CAT C9.3ACERT SAA6D 125E-5 D13H-E(tier 4I)
EMISSION CONTROL - TIER 4i TIER 3 TIER 4i
FUEL CONTROL - HPCR HPCR EUI
Displacement Liter 9.3 11.04 12.8
RATED POWER (Gross) kW/rpm 237/1,800 224/2,000 246/1300-1400
MAX. TORQUE (Gross) N.m 1,426 - 2,030
SYSTEM PRESSURE (WORK/STEER) bar 310/- 343/245 310/210
TRAVEL
SPEED
FORWARD Km/h 7.0/12.5/21.4/36.9 7.7/13.1/22.9/36.3 6.5/12.5/26.0/38.0
REVERSE (1/2/3) Km/h 8.0/14.3/24.5 7.9/13.5/23.6/37.4 6.5/12.5/26.0
FRONT SPEED (RAISE/DUMP/LOWER) sec 5.9/2.0/2.4 6.1/1.9/3.8 6.4/1.8/3.3
TIRE SIZE - 26.5R25(L3) 26.5R25(L3) 26.5R25(L3)
BREAKOUT FORCE kN 214 212 236
WORKING
RANGE
BUCKET CAPACITY m3 4.4 4.6 4.4
DUMP HEIGHT AT 45° mm 3,033 3,205 2,970
DUMP REACH AT 45° mm 1,500 1,410 1,410
MAX. DUMP ANGLE (fully raised) deg 48° - 49°
MAX. TILT ANGLE (on ground) deg 41° - 45°
MAX. TILT ANGLE (fully raised) deg 56° - 57°
MAX. TILT ANGLE (at carry) deg 50° - 48°
BUCKET HINGE HEIGHT mm 4,456 4,505 4,470
DIGGING DEPTH (0° level) mm 73 90 140
TRAVEL
DIMENSION
OVERALL LENGTH mm 9,402 9,345 9,010
OVERALL WIDTH (bucket) mm 3,271 3,170 3,230
OVERALL HEIGHT mm 3,547 3,500 3,580
GROUND CLEARANCE mm 475 525 480
WHEEL BASE mm 3,450 3,450 3,550
TREAD mm - 2,300 2,280
MAX. STEERING ANGLE deg 37° 40° 37°
TURNING RADIUS (Tire edge/ Bucket edge) mm -/7,566 -/7,700 6,780/7,440
SOUND LEVEL in CAB (ISO 6396) dB(A) LpA 71 LpA 72 LpA 70
EXTERNAL SOUND LEVEL(ISO6395, 2000/14/EC) dB(A) LwA 111 LwA 112 LwA 108
FUEL TANK CAPACITY Liter 381 380 335
Every dimension(not pointed out) is based on BOT.
MODEL DL450-5 DOCUMENT No 4/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
3. ENGINE SYSTEM 1) ENGINE
EMISSION U.S. EPA TIER 4 (EU Stage IV)
MAX POWER (SAE J1995 gross) 257 kW (3,454 hP) / 1,800 RPM
MAX TORQUE (SAE J1995 gross) 1,600 N.m (1,180 lb.f) / 1,300 RPM
FUEL CONSUMPTION (min. ~ rated) 145~150 g/ps.hr
TYPE TURBO CHARGED, AIR TO AIR
INTERCOOLED, DIRECT INJECTION
INJECTION SYSTEM XPI(Extra high Pressure Injection)
AFTER TREATMENT SCR (Selective Catalytic Reduction)
DISPLACEMENT 12.7 liter(775 in3)
No. OF CYLINDER 6
BORE DIA. & STROKE Φ130 x 160 mm(5.1" x 6.3")
HIGH IDLE SPEED 2,130 + 20 rpm
LOW / AUTO IDLE SPEED 750 / 950 rpm
STARTING MOTOR 24 V x 6.0 Kw
2) ALTERNATOR
VOLTAGE 28 V
RATING AMPERES 100 A
3) BATTERY
SYSTEM VOLTAGE 24 V (12 V x 2)
CAPACITY (AMP) 200 AH
COLD CRANKING AMPERES 1300 CCA
4) AIR CLEANER
TYPE DIRECT AIR FLOW, DRY, DOUBLE ELEMENT
SIZE (DIA X LENGTH) Φ381 x 530 mm
FILTERATION AREA (OUTER/INNER) 14.7m2 / 1.85m2
5) PRE CLEANER
AIR RESTRICTION RATE 90 H2O at 25.8 m3/mm
AIR CONTAMINANTS 84% (A.C COARSE DUST)
6) FAN (Driven by hydraulic motor)
TYPE SUCKER, 8 BLADE, PLASTIC
SIZE Φ965.2 mm (38 inch)
FAN MAX SPEED 1,300±50 RPM
MODEL DL450-5 DOCUMENT No 5/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
7) ENGINE PERFORMANCE CURVE
CONDITION (SAE J1995) SPECIFICATION
ATMOSPHERIC PRESSURE 760 mmHg (20℃)
WARMING UP SUFFICIENT
COOLING FAN NOT INSTALLED
ALTERNATOR NOT INSTALLED
AIR CLEANER INSTALLED
MUFFLER INSTALLED
MODEL DL450-5 DOCUMENT No 6/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
MODEL DL450-5 DOCUMENT No 7/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
4. HYDRAULIC SYSTEM 1) MAIN PUMP
TYPE VARIABLE DISPLACEMENT AXIAL PISTON PUMP
QUANTITY 1
DISPLACEMENT 140 cc/rev
MAX. FLOW RATE 266 L/min (70 GPM)
TANK PRESSURIZING DEVICE SEMI PRESSURIZED (AIR BREATHER)
PUMP CUT-OFF PRESSURE 315 bar (4,569 psi)
2) MAIN CONTROL VALVE
TYPE CLOSED-CENTER(LS) HYDRAULIC SYSTEMS WITH VARIABLE
PUMPS, PILOT CONTROL w/ FLOAT SPOOL
QUANTITY OF SPOOLS 2
SPOOL ARRANGEMENT ARM - BUCKET
OVERLOAD RELIEF OF BUCKET 350 bar (5,076 psi)
OVERLOAD RELIEF OF ARM 365 bar (5,294 psi)
3) 3rd SPOOL CONTROL VALVE (OPTION)
TYPE CLOSED-CENTER(LS) HYDRAULIC SYSTEMS WITH VARIABLE
PUMPS, PILOT CONTROL w/ FLOAT SPOOL
QUANTITY OF SPOOLS 1
RATED FLOW RATE 250 L/min (66 GPM)
SYSTEM PRESSURE 315 bar (4,569 psi)
4) REMOTE CONTROL VALVE (STANDARD)
TYPE
PILOT OPERATED JOYSTICK
WITH 3rd LEVER VALVE, FNR SWITCH
(DETENT COILS- ARM RAISE/FLOAT, BUCKET CROWD)
PRESSURE 21 bar AT 7.5 mm (304 psi AT 0.3 inch)
STROKE CHARACTER 30 bar (435 psi) AT DETENT
MODEL DL450-5 DOCUMENT No 8/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
5) REMOTE CONTROL VALVE (OPTION)
TYPE
PILOT OPERATED FINGER TIP
LEVER (2 or 3 LEVER) WITH FNR SWITCH
(DETENT COILS- ARM RAISE/FLOAT, BUCKET CROWD)
PRESSURE 22 bar AT 7.5 mm (319 psi AT 0.3 inch)
STROKE CHARACTER 30 bar (435 psi) AT DETENT
6) BRAKE & PILOT & FAN MOTOR SUPPLY VALVE
BRAKE CHARGING 100~160 bar (1,450~2,320 psi)
PILOT REDUCING PRESSURE MAX. 30 bar (435 psi)
SOLENOID VALVE Q'TY PILOT CUT-OFF-1
SOLENOID VOLTAGE DC 24V
7) ACC. BLOCK
SOLENOID VALVE Q'TY PARKING -1
SOLENOID VOLTAGE DC 24V
8) HYDRAULIC FAN MOTOR
TYPE BI-DIRECTIONAL GEAR MOTOR
DISPLACEMENT 33 cc/rev
MAX. PRESSURE 150 bar (2,175 psi)
FAN MAX SPEED 1,300±50 RPM
9) AIR BREATHER
RELIEF PRESSURE 0.45 bar (6.5 psi)
VACUUM RELIEF 0.04~0.05 bar (0.6~0.7 psi)
10) ACCUMULATOR ; BRAKE
TYPE BLADDER (50cc OIL IS FILLED WITH NITROGEN GAS)
CHARGE PRESSURE, VOLUME 30 bar, 0.75 L (435 psi, 0.20 USgal)
MODEL DL450-5 DOCUMENT No 9/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
11) ACCUMULATOR ; PILOT
TYPE BLADDER
CHARGE PRESSURE, VOLUME 15 bar, 0.32 L (218 psi, 0.08 USgal)
12) ACCUMULATOR ; LIS
TYPE PISTON TYPE
CHARGE PRESSURE, VOLUME 18 bar, 4 L (261 psi, 1.06 USgal)
13) FILTERS ; RETURN
TYPE GLASS FIBER
FILTERATION 10 µ
14) FILTERS ; BRAKE & PILOT & FAN
FILTERATION RATING 10 µ
BETA VALVUE BETA 10 > 200
15) DC MOTOR-PUMP ; EMERGENCY STEER
15-1) PUMP
TYPE GEAR, BUILT IN CHECK & RELIEF
THEORETICAL DISPLACEMENT 16 cc/rev
RELIEF PRESSURE 62 bar (899 psi)
ALLOWABLE SPEED 3,500 RPM
15-2) ELECTRIC MOTOR
TYPE
24V DC, DOUBLE TERMINAL, WATER SEALED,
MEDIUM DUTY w/ FOOT MOUNTING BRACKET
BUILT IN STARTER SWITCH
MODEL DL450-5 DOCUMENT No 10/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
15-3) EMERGENCY STEER CIRCUIT
MODEL DL450-5 DOCUMENT No 11/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
5. DRIVE MECHANISM 5.1 TRAVELING SYSTEM
1) TRANSMISSION
TYPE
4 SPEED FULL AUTO (STANDARD)
5 SPEED W/LOCK-UP (OPTION)
POWER-SHIFT, COUNTERSHAFT,
ENGINE REMOTE MOUNTED WITH
PROPELLER SHAFT AND DAMPER
TORQUE CONVERTER STATOR FREE WHEEL STATOR (STANDARD)
TORQUE CONVERTER STALL RATIO 2.51
TORQUE CONVERTER SIZE 400 mm (1’4")
CHARGING PUMP FLOW 135 L/min at 2000 rpm
HYDRAULIC PUMP P.T.O RATIO 1
POWER SHIFT CONTROL PRESSURE 16~18 bar (232~261 psi)
CONVERTER SAFETY RELIEF PRESSURE: 11 bar (160 psi)
CONVERTER OUTPUT LIMIT TORQUE 2,500 N.m (1,843 lbf.ft)
MAX. ROTATING SPEED 2,500 rpm
SHIFT CONTROL ELECTRIC SHIFT WITH PROPORTIONAL
VALVE, SOLENOID VALVES (DC 24 V)
CONTROL UNIT EST – 37A
OUTPUT FLANGE FRONT – 8.5C MECHANICS
REAR – 8.5C MECHANICS
CONTROL CIRCUIT 4SPEED / 5SPEED
2) PROPELLER SHAFT
FRONT ARTIC REAR
MAX. ALLOWABLE TORQUE 7,453 N.m
(5,497 lbf.ft)
11,180 N.m
(8246 lbf.ft)
5,296 N.m
(3,906 lbf.ft)
MIN. JOINT ANGLE 25°/25° 25°/25° 10°/10°
MAX. PHASE MISALIGNMENT ±1.5° ±1.5° ±1°
MAX. ALLOWABLE SPEED 3,100 rpm 3,454 rpm 3,454 rpm
COUPLING DIMENSION 8.5C 8.5C 8.5C
MODEL DL450-5 DOCUMENT No 12/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
MODEL DL450-5 DOCUMENT No 13/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
MODEL DL450-5 DOCUMENT No 14/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
3) DIFFERENTIAL HYDRAULIC LOCK (OPTION)
ACTUATION PRESSURE TO AXLE 16 bar + 4 bar
MODEL DL450-5 DOCUMENT No 15/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
4) FRONT AXLE
TYPE
FULLY FLOATING PLANETARY-TYPE
HUB DRIVE FIXED MOUNTING
LSD 30%(STANDARD), DHL(OPTION)
OVERALL REDUCTION RATIO 23.334
AXLE LOAD (EMPTY ) 11,330 kg (24,978 lb)
AXLE LOAD (BREAKOUT ) 43,250 kg (95,350 lb)
WHEEL BOLT P.C.D Φ425 mm (1’5”)
BRAKE TYPE WET DISC
BRAKE TORQUE per WHEEL 37,992 N.m at 80 bar (28,021 lbf.ft at 1,160 psi)
DRIVE FLANGE 8.5C MECHANICS
4) REAR AXLE
TYPE
FULLY FLOATING PLANETARY-TYPE
HUB DRIVE FIXED MOUNTING
LSD 30%(STANDARD), DHL(OPTION)
OVERALL REDUCTION RATIO 23.334
AXLE LOAD (EMPTY ) 13,670 kg (30,137 lb)
AXLE LOAD (BREAKOUT ) 18,250 kg (40,234 lb)
WHEEL BOLT P.C.D Φ 425 mm (1'5")
BRAKE TYPE WET DISC
BRAKE TORQUE per WHEEL 37,992 N.m at 80 bar (28,021 lbf.ft at 1,160 psi)
DRIVE FLANGE 8.5C MECHANICS
5) TIRE & WHEEL
TYPE TYPE TUBELESS, SINGLE
TIRE SPEC.
26.5-25-22PR(L3), 26.5-25-24PR(L3), 26.5-25-28 PR(L3)
26.5R25XHAT2(L3), 26.5R25XLDD2AT(L5)
26.5R25VJT (L3)
RIM SPEC. 22.0 x 25
DISC OFFSET 23 mm (0.9")
6) TRAVELING PERFORMANCE (REFER TO NEXT PAGE)
MAX. SPEED 36.0 km/h (22.4 mph)
MAX. TRACTIVE EFFORT 23.6 ton
GRADEABILITY 30° (58%)
MODEL DL450-5 DOCUMENT No 16/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
4WG - Gear ratio : 4.187/2.207/1.384/0.608
5WG – Gear ratio : 4.187/2.207/1.384/0.970/0.608
MODEL DL450-5 DOCUMENT No 17/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
5.2 BRAKE SYSTEM 1) FAN & BRAKE PUMP
TYPE VARIABLE DISPLACEMENT AXIAL PISTON PUMP
DISPLACEMENT 28 cc/rev
MAX. SUPPLY FLOW 58 L/min (15.3 GPM)
2) SERVICE BRAKE PEDAL VALVE (DUAL)
SYSTEM FULL HYDRAULIC, SEPARATE DUAL LINE
BRAKE PRESSURE 80 bar (1,160 psi)
PEDAL FORCE 21.0 kg at 80 bar, 160 mm RAD.
3) PARKING BRAKE
TYPE
SPRING-APPLIED HYDRAULIC-RELEASED,
SLIDING CALIPER DISC BRAKE ON THE
FACE OF TRANSMISSION
RELEASE PRESSURE 88.7~120 bar (1,286~1,740 psi)
REQUIRED STAT. BRAKE TORQUE
LADEN 496 kg.m at a slope of 50% (avail. 559 kg.m)
REQUIRED BRAKE TORQUE AT AN 148 kg.m at laden (avail. 453 kg.m)
EMERGENCY STOP OF 1.50 m/cm2
4) BRAKE PERFORMANCE
BRAKING DISTANCE 9.0 m at 36 kph (29'6" at 24 mph)
MODEL DL450-5 DOCUMENT No 18/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
5.3 STEERING SYSTEM 1) STEERING PUMP
TYPE VARIABLE DISPLACEMENT AXIAL PISTON PUMP
QUANTITY 1
DISPLACEMENT 100 cc/rev
MAX. FLOW RATE 210 L/min (55 GPM)
2) STEERING UNIT
TYPE LOAD SENSING, NON REACTION
DISPLACEMENT 200 cc/rev
3) FLOW AMPLIFIER
TYPE CONTAINS A DIRECTIONAL VALVE, AN AMPLIFICATION
STAGE A PRIORITY VALVE,
A PILOT PRESSURE RELIEF VALVE
AND SHOCK AND SUCTION VALVE
AMPLIFICATION FACTOR 8 ( 200 x 8 = 1600 cc/rev)
CONTROL PRESSURE 10.5 bar (153 psi)
LS RELIEF VALVE SETTING 185 bar (2,683 psi)
4) ACCUMULATOR; STEER
TYPE BLADDER (50cc OIL IS FILLED WITH NITROGEN GAS)
CHARGE PRESSURE, VOLUME 35 bar, 0.32 L (508 psi, 0.08 USgal)
5) DUAL CROSS RELIEF VALVE
RELIEF VALVE PRESSURE 210 bar (3,046 psi)
6) STEERING CYLINDER
CUSHION STROKE 40 mm (1.6")
MODEL DL450-5 DOCUMENT No 19/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
6. HYDRAULIC CYLINDERS UNIT LIFT BUCKET STEER
QUANTITY - 2 1 2
BORE mm(ft in) 170(6.7") 190(7.5") 100(3.9")
ROD DIA. mm(ft in) 105(4.1") 120(4.7") 50(2")
STROKE mm(ft in) 789(2'7") 590(1'11") 450(1'6")
CLOSED LENGTH mm(ft in) 1,413(4'7") 1,205(3'11") 888(2'11")
RETRACTING CUSHION - X X O
EXTENDING CUSHION - X X X
7. FRONT 1) FRONT LINKAGE PIN SIZES
POINT UNIT DIA. LENGTH
A mm(ft in) 115(4.5") 380(1'3")
B mm(ft in) 110(4.3") 385(1'3")
C mm(ft in) 110(4.3") 355(1'2")
D mm(ft in) 110(4.3") 246(10")
E mm(ft in) 110(4.3") 317(1')
F mm(ft in) 135(5.3") 575(1'11")
G mm(ft in) 110(4.3") 318(1'1")
H mm(ft in) 110(4.3") 311(1')
I mm(ft in) 100(3.9") 319(1'1")
MODEL DL450-5 DOCUMENT No 20/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
2) OPTION PIPING (Log Fork)
MODEL DL450-5 DOCUMENT No 21/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
8. DIMENSIONS AND WORKING RANGE
MODEL DL450-5 DOCUMENT No 22/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
MODEL DL450-5 DOCUMENT No 23/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
Loader type General purpose Rock High Lift
Bucket mount PIN ON PIN ON PIN ON PIN ON
Configuration Unit Teeth Bolt-on edge Teeth Bolt-on edge
Capacity heaped ISO/SAE m3
yd3
4.5
5.9
4.8
6.3
4.0
5.2
4.8
6.3
Bucket width B mm
ft in
3,300
10'10"
3,300
10'10"
3,340
10'11"
3,300
10'10"
Breakout force kN
lbf
231
51,930
231
51,930
230
51,706
228
51,256
Static tipping load (straight) kg
lb
20,615
45,448
20,515
45,228
20,475
45,140
19,460
42,902
Static tipping load (full turn) kg
lb
18,205
40,135
18,115
39,937
18,080
39,860
17,180
37,875
Dump height at 45˚
(at fully raised) ☞1) H
mm
ft in
3,115
10'3"
3,240
10'8"
3,105
10'2"
3,730
12'3"
Dump reach at 45˚
(at fully raised) ☞1) I
mm
ft in
1,420
4'8"
1,280
4'2"
1,430
4'8"
1,480
4'10"
Dump height at max. dump mm
ft in
605
2'
780
2'7"
595
1'11"
810
2'8" (at max. reach) ☞1)
Dump reach at max. dump mm
ft in
1,665
5'6"
1,595
5'3"
1,650
5'5"
2,255
7'5" (at max. reach) ☞1)
Digging depth mm
ft in
110
4"
105
4"
165
6"
270
11"
Height at bucket pivot point J mm
ft in
4,500
14'9"
4,500
14'9"
4,500
14'9"
4,985
16'4"
Max. tilt angle at carry position K deg 50 50 50 51
Max. tilt angle at fully raised M deg 66 66 66 63
Max. tilt angle on ground deg 45 45 45 44
Max. tilt angle at max. reach deg 71 71 69 61
Max. dump angle at max. reach deg 70 70 70 64
Max. dump angle on ground deg 69 69 69 71
Max. dump angle at fully raised deg 45 45 45 45
External radius at tire side O mm
ft in
6,540
21'5"
6,540
21'5"
6,540
21'5"
6,540
21'5"
External radius at bucket edge Q mm
ft in
7,205 7,160 7,155 7,420
23'8'' 23'6'' 23'6'' 24'4''
Overall length A mm
ft in
9,340
30'8"
9,155
30'
9,350
30'8"
9,755
32'
Operating weight kg
lb
25,730
56,725
25,795
56,868
25,870
57,034
26,135
57,618
☞1) Measured to the tip of the bucket teeth or bolt-on edge, with tires 26.5R25 VJT (L3),
MODEL DL450-5 DOCUMENT No 24/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
9. PERFORMANCE DATA 1) PRESSURE SETS
WORKING (PUMP CUT-OFF) 315 ± 10 bar (4,569 ± 145 psi)
STEERING RELIEF (LS PORT SIDE) 185 + 5 bar (2,683 + 73 psi)
(STEER PUMP SIDE) 200 ± 10 bar (2,901 ± 145 psi)
PILOT CONTROL 30 + 2 bar (435 +29 psi)
BRAKE ACCUMULATOR CHARGING 100~160 bar (1,450~2,320 psi)
SERVICE BRAKE 80 ± 3 bar (1,160 psi)
FAN MOTOR MAX. 150 ± 10 bar (2,175 ± 145 psi)
PARKING BRAKE RELEASE 120 ± 5 bar (1,740 ± 73 psi)
T/M SELECTION PRESSURE 16~18 bar (232~261 psi)
2) SPEED & FORCE
OPERATION UNIT SPEED-FORCE REMARKS
ARM UP SEC 6.3 ± 0.5
DOWN SEC 3.0 ± 0.4
BUCKET CROWD SEC 2.3 ± 0.3 Max. Height
DUMP SEC 1.6 ± 0.3
STEERING LOCK TO LOCK TURN 4.0
E/G RPM HIGH RPM 2,100 ± 50 (On machine)
LOW RPM 750 ± 25 (On machine)
E/G RPM
HYD. STALL RPM 1,950
T/C STALL RPM 1,930
T/C & HYD. STALL RPM 1,520
COOLING FAN E/G HIGH RPM max 1,300
TRAVEL SPEED (1/2/3/4) km/h 6.5/12.1/19/36
BRAKING DISTANCE m 10.2 m at 36 kph
MAX. TRACTIVE EFFORT kg 23,600
BREAKOUT FORCE kN 231
STATIC TIPPING LOAD (straight) kg 20,615 BOT 4.5
STATIC TIPPING LOAD (full turn) kg 18,205 BOT 4.5
RATED OERATION LOAD kg 9,100 BOT 4.5
MODEL DL450-5 DOCUMENT No 25/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
10. NOISE LEVEL EXTERNAL (Measured / Guaranteed) (LWA) 104 / 106 dB(A) (ISO 6395)
OPERATOR’S CABIN (Measured / Guaranteed) (LPA) 72 / 73 dB(A) (ISO 6396)
11. USER SERVICE DATA COMPARTMENT/
GREASE JOINT
No, OF
C/G
REFILL
CAPACITY
FLUID OR
LUBRICANT
SERVICE
INTERVAL
COOLING SYSTEM 1 60 ℓ (16 USgal) COOLANT 2,000
FUEL TANK 1 336 ℓ (88.8 USgal) DIESEL -
DEF/ Adblue TANK 1 60 ℓ (16 USgal) DEF/ Adblue -
HYD. SYSTEM 1 230 ℓ (61 USgal) ISO #46 2,000
ENGINE CRANKCASE
(Minimum) 2 39 ℓ (10 USgal)
E/G OIL
(ACEA E9, API CI-4) 500
AXLE_FRONT 1 42 ℓ (11 USgal) GEAR OIL
[UTTO] 1,500
AXLE_REAR 1 42 ℓ (11 USgal) GEAR OIL.
[UTTO] 1,500
T/C AND T/M 1 54 ℓ (14 USgal) SAE 10W40 1,000
FRONT P/SHAFT 1 - GREASE 250
FRONT PIN 13 - GREASE 250 / 50
ARTICULATION JOINT 2 - GREASE 50
REAR AXLE PIVOT 3 - GREASE 50
STEER CYLINDER 2 - GREASE 50
MODEL DL450-5 DOCUMENT No 26/26 DDDOOOOOOSSSAAANNN IIINNNFFFRRRAAACCCOOORRREEE CCCOOO... ,,, LLLTTTDDD...
12. SUB GROUP WEIGHTS ITEM UNIT WEIGHT REMARKS
COUNTERWEIGHT Kg(lb) 1,690 (3,726)
FRONT FRAME Kg(lb) 2,642 (5,825)
REAR FRAME Kg(lb) 2,275 (5,016)
OIL TANK Kg(lb) 211 (465) w/o Oil
FUEL TANK Kg(lb) 283 (624) w/o Fuel
UREA TANK Kg(lb) 83 (183) w/o UREA
ENGINE Kg(lb) 1,200 (2,646) w/Cac pipe& Oil
TRANSMISSION Kg(lb) 845 (1,863) w/o Oil
AXLE_FRONT Kg(lb) 1,250 (2,756) w/ Oil
AXLE_REAR Kg(lb) 1,272 (2,804) w/ Oil
TIRE(26.5-25-28PR) at Each Tire Kg(lb) 390 (860) Domestic tire
TIRE (29.5R25VJT, L3) at Each Tire Kg(lb) 450 (992) Bridgestone
RIM(25.0 x 25) at Each Rim Kg(lb) 240 (529)
PROPELLER SHAFTS (3EA) Kg(lb) 45+40+22 (99+88+49)
RADIATOR Kg(lb) 239 (527) w/o Water
MAIN PUMP Kg(lb) 67 (148)
CONTROL VALVE Kg(lb) 98 (216) Standard only
COVER GROUP Kg(lb) 434 (957)
AXLE PIVOT SUPPORT_FRONT Kg(lb) 142 (313)
AXLE PIVOT SUPPORT_REAR Kg(lb) 271 (597)
ROPS CABIN ASS'Y Kg(lb) 1,016 (2,240)
LOADER ARM ASS'Y Kg(lb) 1,795 (3,957)
TILT LEVER ASS'Y Kg(lb) 499 (1,100)
4.5 m3 BUCKET ASS'Y (w/ Tooth) Kg(lb) 2,279 (5,024)
LINK Kg(lb) 113 (249)
CYLINDER_ARM Kg(lb) 242+242 (534+534)
CYLINDER_BUCKET Kg(lb) 291 (642)
13. LIFTING CAPACITY BUCKET UNIT 4.5 ㎥ BOT 4.8 ㎥ BOC 4.0 ㎥ Rock
Lifting Capacity to Max.Height kgf 12,308 12,328 12,304