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