kubota tier 4 strategy for cr models - loftin equip · kubota engine america kubota tier 4 strategy...

Kubota Engine America

Kubota Tier 4 Strategy for CR models

KEA Engineering Distributor Meeting September 2014


2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Model Year Power Range 2005

Interim Tier4 (7.5/5.5/0.30)

Tier4 (4.7/5.5/0.03)

Interim Tier4 Option #1 (4.7/5.0/0.30)

Tier4 (4.7/5.0/0.03)

Interim Tier4 (3.4/0.19/5.0/0.02)

Tier4 (0.40/0.19/

5.0/0.02)

Tier3 (4.7/5.0/0.40)

Interim Tier4 (3.4/0.19/5.0/0.02)

Tier4 (0.40/0.19/

5.0/0.02)

Tier2 (7.5/5.5/0.60)

Tier2 (7.5/5.0/0.40)

Tier2 (6.6/5.0/0.30)

Tier2 (7.5/5.0/0.40)

Tier3 (4.0/5.0/0.30)

EPA/CARB Emissions Regulation

19≦ kW ＜37

37≦ kW ＜56

56≦ kW ＜75

75≦ kW ＜130

Tier2 (7.5/6.6/0.80)

8≦ kW ＜19 Tier4 (7.5/6.6/0.40)

Transient Cycle

(NOX + HC / CO / PM) g/kW-hr


Stage 5: DPF is mandatory

Stage 5 0.4/0.19/ 0.015/

1x1012

Stage 5 0.4/0.19/ 0.015/ 1x1012


Kubota Tier 4 Strategy

Power Range 2012 2013 2014 2015

+ Inter Cooler NOx After Treatment

Engine Optimization (to meet NRTC)

CR-System + EGR + DPF DPF Solution

DOC Solution

CR-System + EGR + IC + DOC

CR-System + EGR + DPF

8≤ kW < 19

19≤ kW < 56

56≤ kW < 130

19≤ kW < 56

Final Tier 4

Turbo Models Only


Common Rail System (CRS)＋After Treatment Devices

DOC DPF

Common Rail Injection System

Oxidation Catalyst PM Filter with Catalyst EGR

-Coo

ler

Turbo Charger

EGR Valve Inje

ctio

n R

ate

TDC BDC Crank Angle

Pre Main

After Post

Minimize Noise

Main Combustion

Exh. Temp Control

PM burning

DPF

Injection Pattern Control

Inlet Throttle Valve

Control DPF Regeneration by CRS ☆Injection Pattern Control ・Timing ・After Injection ・Post Injection ☆Valves Control ・EGR ・Inlet Throttle


ECU

Regeneration Controls

EGR Valve C

R S

DOC DPF

EG

R C

oole

r

Catalyst＋DPF

Engine Speed

Accelerator Pos.

EGR Valve Pos.

Injection Quantity

Injection Pattern

Injection Pres.

Atmosphere Pres.

Fuel Temperature ・

ΔP NE T1 T2

Ga T3

DPF Regeneration Control Inlet

Throttle Valve

Delta P Sensor

Exhaust Temperature Sensor

Mass Air Flow Sensor


DOC DOC

Common Rail Injection System

Inte

r-Co

oler

EGR

-Coo

ler

Turbo Charger

EGR Valve Inje

ctio

n R

ate

TDC BDC Crank Angle

Pre Main

After

Minimize Noise

Main Combustion

Exh. Temp Control

Diesel Oxidation Catalyst

Injection Pattern Control ☆Injection Pattern Control ・Timing ・After Injection ☆Valves Control ・EGR

DOC Solution


EGR Valve C

R S

DOC DOC

EG

R C

oole

r

Diesel Oxidation Catalyst

Engine Speed

Accelerator Pos.

EGR Valve Pos.

Injection Quantity

Injection Pattern

Injection Pres.

Atmosphere Pres.

Fuel Temperature

NE

Ga

Mass Air Flow Sensor

Inte

r-Co

oler

ECU

DOC Solution


Diesel Engine Line Up

KEA Engineering Distributor Meeting September 2014


Kubota Diesel Engine Line Up Tier 4 En

gine

Mod

els

Z482

Z602

D722

D902

D100

5

D110

5

D130

5

V150

5

D150

3

< 19

kW In

dust

rial

9.9 kW 3600 rpm

12.5 kW 3600 rpm

14.9 kW 3600 rpm

18.5 kW 3600 rpm

18.5 kW 3200 rpm

18.5 kW 3000 rpm

18.5 kW 2600 rpm

18.5 kW 2300 rpm

< 19

kW

Gen

erat

or

9.9 kW 3600 rpm

14.9 kW 3600 rpm

10.8 kW 1800 rpm

12.6 kW 1800 rpm

14.2 kW 1800 rpm

16.4 kW 1800 rpm

18.5 kW 1800 rpm

10

< 19kW


Kubota Diesel Engine Line Up Tier 4 En

gine

Mod

els

D180

3-CR

D180

3CR-

T

V240

3-CR

V240

3-CR

-T

V260

7-CR

-T

V330

7-CR

-T

V380

0-CR

-T

V380

0-CR

-T

Inte

rim T

ier 4

V380

0-CR

-TI

Tier

4 F

inal

DPF

Indu

stria

l

28 kW 2700 rpm

37 kW 2700 rpm

37.4 kW 2700 rpm

48.6 kW 2700 rpm

53 kW 2700 rpm

55.4 kW 2600 rpm

55.4 kW 2200 rpm

74.5 kW 2600 rpm

85 kW 2600 rpm

DOC

In

dust

rial

37 kW 2700 rpm

48.6 kW 2700 rpm

53 kW 2700 rpm

55.4 kW 2600 rpm

DOC

G

ener

ator

27 kW 1800 rpm

36.5 kW 1800 rpm

11

> 19kW

55.4kW 2200 rpm

Under Consideration

55.4kW 1800 rpm

Under Consideration


Q1

2014

Q3

sample engine SOP Mass Production

for OEM

Industrial : JUN~

Sample Engine

Industrial : JAN~

SOP Mass Production

Q2

Q4

Q1

2015

Q2

DOC Model Schedule (Industrial)


sample engine SOP Mass Production

for OEM

BG : Oct~

Sample Engine

BG : JUN~

SOP Mass Production

Q4 2014

Q2

Q1

2015 Q3

DOC Model Schedule (BG)


KEA CRS DPF Standard Engine Line Up


KEA CRS STANDARD ENGINE CONFIGURATION Customer must use these settings

• ECU SETTING → Must use standard ECU settings (shown in above table)

• V3800-CR-TE4 Standard Engine PTO Configuration must be decided by survey:

Base Engine Rated Power Low Idle Comment

V3800-CR-TE4B-KEA-1 74.5 kW @ 2600 1100 RPM Industrial >56 kW

V3800-CR-TE4B-KEA-2 55.4 kW @ 2400 1100 RPM Industrial <56 kW



V2403-CR-TE4B-KEA-1 48.6 kW @ 2700 1100 RPM Non-SPTO / SAE FW&FWH

V2403-CR-TE4B-KEA-2 48.6 kW @ 2700 1100 RPM SPTO / KBT FW&FWH

V2403-CR-E4B-KEA-1 37.4 kW @ 2700 1100 RPM Non-SPTO / SAE FW&FWH

V2403-CR-E4B-KEA-2 37.4 kW @ 2700 1100 RPM SPTO / KBT FW&FWH

D1803-CR-TE4B-KEA-1 37.0 kW @ 2700 1100 RPM Non-SPTO / SAE FW&FWH

D1803-CR-TE4B-KEA-2 37.0 kW @ 2700 1100 RPM SPTO / KBT FW&FWH

D1803-CR-E4B-KEA-1 28.0 kW @ 2700 1100 RPM Non-SPTO / SAE FW&FWH

D1803-CR-E4B-KEA-2 28.0 kW @ 2700 1100 RPM SPTO / KBT FW&FWH

SAE J1995 Gross Intermittent


KEA CRS STANDARD ENGINE CONFIGURATION (PTO)

PTO Configuration: Customer must pick from below options

• ECU SETTING → Must use standard ECU settings (shown in above table)

• V3800-CR-TE4 Standard Engine PTO Configuration must be decided by survey:

Base Engine SPTO FWH FW

V3800-CR-TE4B-KEA-1 ○ SAE #3 Normal SAE #10, 11.5 Normal

V3800-CR-TE4B-KEA-2 ○ SAE #3 Normal SAE #10, 11.5 Normal

V3307-CR-TE4B-KEA-1 ○ SAE #4 Short SAE #10 Short

V2607-CR-TE4B-KEA-1 ○ SAE #4 Short SAE #10 Short

V2403-CR-TE4B-KEA-1 x SAE #4 Normal SAE #10 Normal

V2403-CR-TE4B-KEA-2 ○ KBT with Intake Starter KBT STD.

V2403-CR-E4B-KEA-1 x SAE #4 Normal SAE #10 Normal

V2403-CR-E4B-KEA-2 ○ KBT with Intake Starter KBT STD.

D1803-CR-TE4B-KEA-1 x SAE #4 Normal SAE #10 Normal

D1803-CR-TE4B-KEA-2 ○ KBT with Intake Starter KBT STD.

D1803-CR-E4B-KEA-1 x SAE #4 Normal SAE #10 Normal

D1803-CR-E4B-KEA-2 ○ KBT with Intake Starter KBT STD.


KEA CRS STANDARD ENGINE CONFIGURATION REQUIREMENTS

• KEA Requires to Use Kubota Fuel Filtration System with the Standard Engine:

• V3800-07-CRS-DPF

• 03-CRS-DPF

BASE P/N Comments

Fuel Filter 1G390-43022 Required

Water Separator 1J430-43351 Required

Fuel Feed Pump, Electrical RC601-51352 Required

BASE P/N Comments

Fuel Filter 1J456-43011 Required

Water Separator 1J430-43351 Required

Fuel Feed Pump, Electrical 1G639-52031 Required

Fuel Check Valve 1G911-42460 Required

03

V3-07


KEA CRS STANDARD ENGINE WIRE HARNESS KITS

• KEA Intermediate Wire Harness Kits Available with the Standard Engine.

• Ordered as a kit from Sales Department

DPF NOT Shown for Clarity

V3800-CRS

P/N: KEA05-65000

03-CRS (w/SPTO)

P/N: KEA08-65000

(Intake Side Starter)

03-CRS

P/N: KEA07-65000

(Exhaust Side Starter)

07-CRS

P/N: KEA06-65000


KEA CRS STANDARD ENGINE CONFIGURATION REQUIREMENTS • KEA Intermediate Wire Harness Part Number to Model Name Cross

Reference:

Base Engine Wire Harness Kit P/N:

V3800-CR-TE4B-KEA-1 KEA05-65000

V3800-CR-TE4B-KEA-2 KEA05-65000

V3307-CR-TE4B-KEA-1 KEA06-65000

V2607-CR-TE4B-KEA-1 KEA06-65000

V2403-CR-TE4B-KEA-1 KEA07-65000

V2403-CR-TE4B-KEA-2 KEA08-65000

V2403-CR-E4B-KEA-1 KEA07-65000

V2403-CR-E4B-KEA-2 KEA08-65000

D1803-CR-TE4B-KEA-1 KEA07-65000

D1803-CR-TE4B-KEA-2 KEA08-65000

D1803-CR-E4B-KEA-1 KEA07-65000

D1803-CR-E4B-KEA-2 KEA08-65000


Murphy PV480 Control Panel required to use with Standard engines



• V3800-CRS Air Cleaner Kit

Base Engines

V3800-CR-TE4B-KEA-1

V3800-CR-TE4B-KEA-2

• KEA Requires Customers to Use the KEA Designed Air Cleaner Kit with the Kubota Air Cleaner with MAF:



V3307-CRS Air Cleaner Kit

Base Engines

V3307-CR-TE4B-KEA-1



V2607-CRS Air Cleaner Kit

Base Engines

V2607-CR-TE4B-KEA-1



V2403-CR-TE4 Air Cleaner Kit

Base Engines

V2403-CR-TE4B-KEA-1

V2403-CR-TE4B-KEA-2



V2403-CR-E4 Air Cleaner Kit

Base Engines

V2403-CR-E4B-KEA-1

V2403-CR-E4B-KEA-2



D1803-CR-TE4 Air Cleaner Kit

Base Engines

D1803-CR-TE4B-KEA-1

D1803-CR-TE4B-KEA-2



D1803-CR-E4 Air Cleaner Kit

Base Engines

D1803-CR-E4B-KEA-1

D1803-CR-E4B-KEA-2


KEA CRS STANDARD ENGINE CONFIGURATION

Application Review: Distributor is responsible to check the engine installation and perform application review.

Air Cleaner Kit: Customer must use the top mount air cleaner kit as designed by KBT and outlined in the DEL ASSY.

KEA Intermediate Harness Kit: Customer must use KEA intermediate harness kit.

Control Panel: Customer must use Murphy PV480 Control Panel. Delegated Assembly Contract: A contract must be created for each KEA

distributor • The contract will outline the installation requirements such as the air

intake system, exhaust system, electrical wiring, etc. • Each engine installation MUST follow the requirements shown in DEL

ASSY.

Mandatory Requirements


DPF Lineup


Engine Specifications

D1803-CR Displacement (L) 1.826

Cylinders 3

Bore x Stroke (mm) 87 x 102.4

Aspiration NA

Rated Power (kW/rpm) 23.0 / 2200 25.0 / 2400 28.0 / 2700

Fuel Consumption at rated power (g/kWh) 237 242 245

Peak Torque (Nm/rpm) 115.8 / 1500 115.8 / 1500 115.8 / 1600

Heat rejection at rated power (kcal/h) 16800 18700 21200

D1803-CR-Tier4

Gross Rating



D1803-CR-T Displacement (L) 1.826

Cylinders 3


Aspiration Turbo





D1803-CR-T-Tier4

Gross Rating



V2403-CR Displacement (L) 2.434

Cylinders 4


Aspiration NA





V2403-CR-Tier4

Gross Rating



V2403-CR-T Displacement (L) 2.434

Cylinders 4


Aspiration Turbo





V2403-CR-T-Tier4

Gross Rating




Cylinders 4

Bore x Stroke (mm) 87 x 110

Aspiration Turbo





V2607-CR-T-Tier4

Gross Rating




Cylinders 4


Aspiration Turbo





V3307-CR-T-Tier4

Gross Rating


V3800-CR-TE4 Displacement (L) 3.769

Cylinders 4


Aspiration Turbo



Fuel Consumption* (g/kWh) 221 226 231

Heat Rejection* (kcal/h) 43100 45900 47800

Air Requirements* (m3/min) 4.87 5.28 5.60

Exhaust Gas Volume* (m3/min) 11.7 12.8 13.6

Engine Specifications V3800-CR-TE4

Gross Rating


V3800-CR-TI T4 Final

Displacement (L) 3.769

Cylinders 4


Aspiration Turbo after cooler

Rated Power*1 (kW/rpm) 79.5 / 2200 81.8 / 2400 85.1 / 2600

Peak Torque*1 (Nm/rpm) 379 / 1500 379 / 1500 379 / 1500

Fuel consumption*2 (g/kWh) 231 233 238

DEF consumption*2 (g/kWh) 5.1 5.0 5.6

Heat rejection*2 (kcal/h) 51900 54100 57600

Engine Specifications V3800-CR-TI T4 Final

*1: semi gross, *2: at rated speed *Specifications are subjected to change without prior notice.


DOC Lineup


Thank You!

kubota tier 4 strategy for cr models - loftin equip · kubota engine america kubota tier 4 strategy...

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