Select Page

DCEC ISD4.5S3 Automotive Engine

DCEC ISD4.5S3 series automotive engine is four-strokes engine with 102mm bore and 120mm stroke, Equipped with Bosch (or BYC or Weifu) pump. engine comes with turbocharger and Air- Air intercooler. The prime power range is from 92 kW to 155 kW.
As part of EMAC, DuraMac provides complete powertrain that integrated with DCEC engine, Fast-Eaton clutch, FAST-CAT transmission, Dongfeng-DANA axle and Komman air suspension, while the electrification of automobile is the certain future, Duramac also get involved with EV powertrain system. We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
DCEC ISD4.5S3 series electronic automotive engine can reach upto EU Stage VI emission standard, the number 30/40/50/60 are the emission standard mark of engine, which means engine emission standard are EU Stage III, IV, V, VI. For different emission standard DCEC ISD4.5S3 electronic series automotive engine, the engine itself are the same, the major different are the after-treatment system and ECU program, EMAC will keep updating products introduction page of different emission standard version engines, welcome to subscribe our website to get latest update information.
If you are in need of engine model that not available on our website for the moment, please contact EMAC sales team for technical details and related documents, our well trained sales and engineering team will help you with all products and techical documents available here at DCEC.

Advantages of ISD4.5S3 Automotive Engine

1. Lower maintenance and repair costs, Fewer parts quantity and lower use fault Make the engine comprehensive maintenance cost greatly reduced and maintenance time than similar type save 50%.
2. The three-stage fuel filter ensures a balanced level of particle dispersion, protects the main components of the fuel system, and maximizes the life of the engine.
3. Excellent cold start performance, equipped with air suction electric preheater and 6.6 kw power starter, Completely improve the cold start performance of the engine. Through the arctic village-MoHe of China-36C extreme low temperature validation.

DCEC ISD4.5S3 Series Automotive Engine

This is the list of all series of DCEC ISD4.5S3 Series Automotive Engine.
Click here to find automotive engines by type (Fuel System & Emission Standard).

DCEC 6CT8.3-GM115 Auxiliary Engine

DCEC 6CT8.3-GM115 Auxiliary Engine

Rated Power: 115 kW @ 1500 RPM
Max. Torque: 212 g / kW.h @ 1500 RPM
Fuel Pump: BYC PB Pump
Governor: GAC Mech.
Aspiration: Turbocharger

DCEC 6BTA5.9-C165 Industrial Parts

DCEC 6BTA5.9-C165 Industrial Parts

Rated Power: 175 HP @ 2100 RPM
Max. Torque: 680 N.m @ 1500 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

DCEC 6BTA5.9-C155 Industrial Parts

DCEC 6BTA5.9-C155 Industrial Parts

Rated Power: 155 HP @ 2000 RPM
Max. Torque: 630 N.m @ 1400 RPM
Fuel System: Weifu AD Pump/RSV Mech.
Aspiration: TC&Water-Air Intercooler
Emission Standard: Euro Stage I

DCEC 6BTA5.9-C130 Industrial Parts

DCEC 6BTA5.9-C130 Industrial Parts

Rated Power: 130 HP @ 2200 RPM
Max. Torque: 560 N.m @ 1500 RPM
Fuel System: Weifu PW Pump/RSV Mech.
Aspiration: Turbocharged
Emission Standard: Euro Stage I

DCEC 6BT5.9-G2 Engine Parts

DCEC 6BT5.9-G2 Engine Parts

Rated Power: 86 kW@ 1500RPM
Fuel Pump: WEIFU A
Governor: RSV Mech.
Aspiration: Turbocharger
Emission Standard: N/A

DCEC 6BT5.9-G1 Engine Parts

DCEC 6BT5.9-G1 Engine Parts

Rated Power: 86 kW@ 1500RPM
Fuel Pump: WEIFU A
Governor: RSV Mech.
Aspiration: Turbocharger
Emission Standard: N/A

4BT3.9 Auxiliary Parts

4BT3.9 Auxiliary Parts

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 47 kW to 72 kW
Emission Standard: N/A

4BT3.9 Industrial Parts

4BT3.9 Industrial Parts

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 80 HP to 130 HP
Peak Torque: 330 N.m to 480 N.m

4BT3.9 G-Drive Parts

4BT3.9 G-Drive Parts

Engine Type: 4 Cylinders
Bore x Strock: 102 mm * 120 mm
Displacement: 3.9 L
Rated Power: 24 kW to 96 kW
Emission Standard: N/A

6BT5.9 G-Drive Parts

6BT5.9 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 86 kW to 145 kW
Emission Standard: N/A

6CTA8.3 G-Drive Parts

6CTA8.3 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 163 kW to 183 kW
Emission Standard: N/A

6LTAA8.9 G-Drive Parts

6LTAA8.9 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 220 kW to 230 kW
Emission Standard: N/A

6LTAA9.5 G-Drive Parts

6LTAA9.5 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 9.5 L
Bore x Strock: 116.5 mm * 148 mm
Rated Power: 250 kW to 290 kW
Emission Standard: N/A

6ZTAA13 G-Drive Parts

6ZTAA13 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 455 kW to 537 kW
Emission Standard: N/A

QSB3.9 G-Drive Parts

QSB3.9 G-Drive Parts

Engine Type: 4 Cylinders
Bore x Strock: 102 mm * 120 mm
Displacement: 3.9 L
Rated Power: 24 kW to 96 kW
Emission Standard: N/A

QSB5.9 G-Drive Parts

QSB5.9 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 96 kW to 120 kW
Emission Standard: N/A

QSB4.5 G-Drive Parts

QSB4.5 G-Drive Parts

Engine Type: 4 Cylinders
Displacement: 4.5 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 206 kW
Emission Standard: N/A

QSB6.7 G-Drive Parts

QSB6.7 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 151 kW to 168 kW
Emission Standard: N/A

QSL8.9 G-Drive Parts

QSL8.9 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 144.5 mm
Rated Power: 206 kW to 235 kW
Emission Standard: N/A

QSM11 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 10.8 L
Bore x Strock: 125 mm * 147 mm
Rated Power: 319 kW
Emission Standard: N/A

QSZ13 G-Drive Parts

QSZ13 G-Drive Parts

Engine Type: 6 Cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 482 kW to 603kW
Emission Standard: N/A

QSZ13 Pump Parts

QSZ13 Pump Parts

Engine Type: 6 Cylinders
Displacement: 13 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Emission Standard: N/A

QSL8.9 Pump Parts

QSL8.9 Pump Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 280 HP to 320 HP
Emission Standard: N/A

QSB6.7 Pump Parts

QSB6.7 Pump Parts

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 160 HP to 230 HP
Emission Standard: N/A

QSB5.9 Pump Parts

QSB5.9 Pump Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 130 HP to 160HP
Emission Standard: N/A

6LTAA8.9 Pump Parts

6LTAA8.9 Pump Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm*145 mm
Rated Power: 240 HP to 360 HP
Emission Standard: Euro Stage II

6CTA8.3 Pump Parts

6CTA8.3 Pump Parts

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm*135 mm
Rated Power: 205 HP to 260 HP
Emission Standard: Euro Stage II

6BT5.9 Pump Parts

6BT5.9 Pump Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm*120 mm
Rated Power: 125 HP to 205 HP
Emission Standard: N/A

6BT5.9 Auxiliary Parts

6BT5.9 Auxiliary Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 80 kW to 132 kW
Emission Standard: N/A

B Automotive Parts

B Automotive Parts

Engine Type: 4 Cylinders to 6 Cylinders
Displacement: 3.9 L to 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 140 HP to 210 HP
Peak Torque: 502 N.m to 700 N.m

4BT3.9 Pump Parts

4BT3.9 Pump Parts

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 130 HP
Emission Standard: N/A

6BT5.9 Industrial Parts

6BT5.9 Industrial Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 115 HP to 205 HP
Peak Torque: 425 N.m to 870 N.m

QSZ14 Pump Parts

Engine Type: 6 Cylinders
Displacement: 13.48 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 460 HP to 560 HP
Emission Standard: N/A

QSB3.9 Pump Parts

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 50 HP to 115 HP
Emission Standard: N/A

M15CS4 Pump Parts

Engine Type: 6 Cylinders
Displacement: 15 L
Bore x Strock: 114 mm*135 mm
Rated Power: 560 HP to 650 HP
Emission Standard: Euro Stage II

6CTA8.3 Auxiliary Parts

6CTA8.3 Auxiliary Parts

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 115 kW to 175 kW
Emission Standard: N/A

C Automotive Parts

C Automotive Parts

Engine Type: 6 Cylinders
Displacement: 9.5 L
Bore x Strock: 116 mm * 148 mm
Rated Power: 220 HP to 325 HP
Peak Torque: 640 N.m to 1175 N.m

6CTA8.3 Industrial Parts

6CTA8.3 Industrial Parts

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 145 HP to 280 HP
Peak Torque: 543 N.m to 899 N.m

6LTAA8.9 Auxiliary Parts

6LTAA8.9 Auxiliary Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 200 kW to 215 kW
Emission Standard: N/A

L Automotive Parts

L Automotive Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 300 HP to 375 HP
Peak Torque: 425 N.m to 870 N.m

6LTAA8.9 Industrial Parts

6LTAA8.9 Industrial Parts

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 220 HP to 360 HP
Peak Torque: 950 N.m to 1400 N.m

6BT5.9 Marine Main Parts

6BT5.9 Marine Main Parts

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 120 HP to 150 HP
Emission Standard: N/A

L9NS6 Automotive Parts

L9NS6 Automotive Parts

Engine Type: 6 Cylinders
Displacement: 9.5 L
Bore x Strock: N/A
Rated Power: 280 HP to 430 HP
Peak Torque: 1400 N.m to 1900 N.m

M15CS4 Industrial Parts

M15CS4 Industrial Parts

Engine Type: 6 Cylinders
Displacement: 15 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 560 HP to 775 HP
Peak Torque: 2215 N.m to 3000 N.m

6CTA8.3 Marine Main Parts

6CTA8.3 Marine Main Parts

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: 114 mm * 135 mm
Rated Power: 188 HP to 254 HP
Emission Standard: N/A

DCEC 4BTA3.9-G2 Engine Parts

The cylinder block of the DCEC 4BTA3.9-G2 Industrial engine is made of high-strength cast iron material. It has a total of 6 cylinders, each with a diameter of 114 mm, a stroke of 145 mm, and a total displacement of 3.9 liters. The engine can provide a maximum power...

DCEC 4BTA3.9-G1 Engine Parts

The cylinder block of the DCEC 4BTA3.9-G1 Industrial engine is made of high-strength cast iron material. It has a total of 6 cylinders, each with a diameter of 114 mm, a stroke of 145 mm, and a total displacement of 3.9 liters. The engine can provide a maximum power...

QSF2.8 Industrial Parts

QSF2.8 Industrial Parts

Engine Type: 4 Cylinders
Displacement: 2.8 L
Bore x Strock: N/A
Rated Power: 60 HP to 72 HP
Peak Torque: 195 N.m to 215 N.m

EQB Automotive Parts

EQB Automotive Parts

Engine Type: 4 Cylinders to 6 Cylinders
Displacement: 3.9 L to 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 125 HP to 135 HP
Peak Torque: 410 N.m to 880 N.m

DCEC 6BTAA5.9-G2 G-Drive Engine Parts

The cylinder block of the DCEC 6BTAA5.9-G2 Industrial engine is made of high-strength cast iron material. It has a total of 6 cylinders, each with a diameter of 114 mm, a stroke of 145 mm, and a total displacement of 5.9 liters. The engine can provide a maximum power...

WhatsApp Online logo

Sales Team


Generator Engine - Miss. Stella Zhang

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Kevin Liu

Industrial Engine - Miss. Serena Zhang

Pump Engine - Mr. Joie Zeng

Engine Parts - Mr. Placido Yu

Sales Director - Mr. Jasper Lee      

Service Team


Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

Contact EMAC Now!

Subscribe To Our Newsletter

Subscribe To Our Newsletter

Subscribe to get the latest updates from www.dcec-parts.com

You have Successfully Subscribed!

Pin It on Pinterest