DL08 Tier-4 Final Engine Introduction
Category Tier4 Final
Power
[PS@rpm]
CE : 290 @1,800
Forklift : 295 @2,100
Torque
[Nm@rpm]
CE : 1,274 @1,300
Forklift : 1107 @1,400
FIE Sys.
ECU EDC17 (Bosch)
FIE [bar] CR-1,800
Nozzle CRIN3.0
Turbocharger VGT
EGR External : ~18%
Emissions Tier4 Final / Stage4
Aftertreatment DOC+SCR
SOP ’15.6
Design Concept
Fuel Filter
Starter SCR Muffler (10.5" X 18“)
Thermostat Housing
DOC Muffler
Intake pipe
Coolant Pipe
Flywheel
Oil Filter
FHW
DL08 Tier-4 Final Engine Introduction
SPECIFICATION
Cylinder Type : In-line 6
Valve/Cylinder : 4
Air Charging System : Wastegate Turbocharger
Max Power PS : 290 PS @ 2,100 RPM
Max Power kW : 213 kW @ 2,100 RPM
Max Torque : 126 kgm @ 1,300RPM
Compression Ratio : 17.4 : 1
Emissions : Tier-4 Final (Stage4)
Aftertreatment : DOC + SCR
Fuel Injection : Common Rail (1,800bar)
DL08 T4F Forklift
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MECHANICAL SYSTEM
Item Unit
Number of cylinders -
Displacement cc:
Firing order -
Dimension (LxW xH) mm
Used Fuel -
Performance Information
Item
Power Max
Torque Max
Bac:k up. Idle
Max (RPM)
High Idle Remark
Min (RPM)
Remark
BSFC Rated Power
Max Torque
Lubric.ation oil Comsumption
Exhaust gas temp.
ow Idle(-1400RPM
Smoke FA
Rated RPM
Zero Boost Torque (ZBn
DL08P
value
6
7640
1-5-3-6-2-4
'-'24 lC !&!I 1C UL:
NE590
Item Unit
Bore x Stroke mm
Compression ratio -
ompression Pressur bar@RPM
Dry weight kg
Rotation -
Engine Specification
Suffix DL08-LEFOO Type DV250S{USA)
Major System Information
value Item
108 X 139 VALVE Type
17.4 : 1 SYSTEM Valve lashers
28 @ 200 Injection pump
840 Fuel Injection pressure
CON System Injection Timing
ECU
Lubrication type
Oil Pump
Oil Idle
Specification Management Value Pressure Max LUBRICATION
PS kW RPM PS(+) PS(-) kW(+) kW(-) SYSTEM
Total
290_0 213_2 2100 8 B 6 6 Oil pan Max
Nm kgf.m RPM Nm(+) Nm(-) kgf.m (+) kgf.m (-) c:apcity Min
1236.0 126.1 1300 0 0 5 5
0 0 0 0 Angularity Limit
2400 + 25 I - 25 Cooling method
0 Water pump
10 I 10 Cooling f an + -
Cooling Type
g/PS.h System Thermos
g/kW.h RPM g/kW.h g/PS.h Opening temp. tat
0 167_0 2100 + 6 I - 0 + 8 I - 0 Full open temp.
0 0 0 + 0 / - 0 + 0 I - 0 Water capacity
0 g/kW.h 0.1 g/PS.h Starting type °C motor c.apa.
Electrical 0 % t 0 m-1 t Voltage Type
30 % t 0 m-1 tSystem
regulator capa.
2100 RPM 10 % i I O m-1 J Starting Aid
@ (Nm@RPM @ (kgf.m@RPM) Paint Color
Doosan Infrcore Co�Ltd.
No Date 201651122 2/2
Content
OVER HEAD VALVE
@cold Intake 0.3 mm Exhaust 0.4 mm
BOSCH CP3.3NH
Max Working pressure 1BOObar
ECU CONTROL(6.BTDC- 6'ATDC)
ECU(BOSCH, EDC17)
SAE 10W40(API CJ-4)
1.5 bar t
3 bar t
42 Liter
39 Liter
26 Liter
Liter
35 degree all around
Fresh water forced circulation
IMPELLER TYPE -
WAX PELLET TYPE
71 °C
85 °C
13.3 Liter
REDUCTION TYPE
24 V X 6 KW
Built-in type LC Regulator
24 V X 50 A
AIR HEATER (24V-2.lkW)
Dark Green
DL08 Mandatory Check Point from Vehicle side
Mandatory items for Display is Vehicle CAN interface.
All Messages have to be through CAN Communication
Lamp for SCR- Blocked EGR valve, Interruption of dosing, Reagent quality, Malfunction of the monitoring, DEF quality, Tampering
- Low level DEF, Reagent Availability
Buzzer for SCR- Through out CAN message, Buzzer should beep from a vehicle
Urea Tank level gauge
- Urea Tank level gauge example
HEST Lamp
- When Exhaust Gas is high in DeSOx, it gives warning for the high temperature of exhaust gas
DeSOx Lamp
- When Forced DeSOx need, this lamp should work
- Using DeSOx Inhibit switch, this lamp should work for Stop entering DeSOx mode
DeSOx switch (Switch is needed for ECU and Hard wiring)
- Forced DeSOx(Parking DeSOx) and DeSOx inhibit switch are needed to apply
- Each Self return method Switch is needed to apply
11.1
11
8.1
7.6
5.9
5.8
3.4
2.4
1.8
100 150 200 250 400
Dis
pla
ce
men
t (L
)
Power (kW)
DB58
D24
D34
DL06
DL08
DE08
DV11
DE12
24 37
31 55
55 100
74 127
74 141
159 217
118 160
219 245
191 238
237 294
Electronic Type
Mechanical Type
--D18
DX12
50 300 350
191 258 Tier2,3,4f
~Tier2
Tier3
~Tier2
Tier3,4i,4f / Stage5
Tier3,4i,4f / Stage5
~Tier2
Tier3,4f / Stage5
Tier3,4f / Stage5
Tier3,4f / Stage5
Key Feature of Stage-5 DL06/08, DX12
Key Features
Specification – Stage-5 DL06/08, DX12
DL06 DL08 DX12
Displacement (ℓ)
5.89 7.64 11.1
Bore x Stroke (mm)
100 x 125 108 x 139 123 x 155
Max. Power (PS)
192 290 420
Torque (kgf·m)
82 130 200
After-treatment System
DOC+DPF+SCR (No EGR)
DOC+DPF+SCR (No EGR)
DOC+DPF+SCR (No EGR)
PS/L 32.5 38 37.8