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DCEC Introduction

DCEC-Dongfeng Cummins Engine Company is a 50:50 equity ratio joint venture between between Cummins and Dongfeng Motor Company that established in the year 0f 1996.
Dongfeng Cummins Engine Co., Ltd. mainly produces Cummins B, C, D, L, Z series mechanical and electronic engines, the engine displacement is covering 3.9L, 4.5L, 5.9L, 6.7L, 8.3L, 8.9L, 13L, with the power coverage is from 19kw to 562kW.
DCEC Cummins engines can meet up to EURO Stage VI emission regulations, and widely used in light, medium and heavy trucks, large and medium-sized buses, industrial machinery, marine, generator sets, water pump set and railways.

Find Engines by Type

This is the list of all different types of DCEC Cummins engines for automotive, industrial, pump set, generator drive and marine applications. Click here to find engines by series

Automotive Engine Type

EQB Automotive

EQB Automotive

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

B Automotive

B Automotive

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

C Automotive

C Automotive

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

L Automotive

L Automotive

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

ISF2.8 E3 Automotive

ISF2.8 E3 Automotive

Engine Type: 4 Cylinders
Displacement: 2.8 L
Bore x Strock: 94 mm * 100 mm
Rated Power: 129 HP to 161 HP
Peak Torque: N/A

ISF3.8 E3 Automotive

ISF3.8 E3 Automotive

Engine Type: 4 Cylinders
Displacement: 3.8 L
Bore x Strock: 102 mm * 115 mm
Rated Power: 141 HP to 168 HP
Peak Torque: N/A

ISD6.7 E3 Automotive

ISD6.7 E3 Automotive

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 190 HP to 300 HP
Peak Torque: 700 N.m to 1100 N.m

ISL8.9 E3 Automotive

ISL8.9 E3 Automotive

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 270 HP to 380 HP
Peak Torque: 1055 N.m to 1550 N.m

ISM11 E3 Automotive

ISM11 E3 Automotive

Engine Type: 6 cylinders
Displacement: 10.8 L
Bore x Strock: 125 mm * 147 mm
Rated Power: 385 HP
Peak Torque: 1835 N.m

ISF2.8 E4 Automotive

ISF2.8 E4 Automotive

Engine Type: 4 Cylinders
Displacement: 2.8 L
Bore x Strock: 94 mm * 100 mm
Rated Power: 129 HP to 161 HP
Peak Torque: N/A

ISF2.8 E5 Automotive

ISF2.8 E5 Automotive

Engine Type: 4 Cylinders
Displacement: 2.8 L
Bore x Strock: 94 mm * 100 mm
Rated Power: 129 HP to 161 HP
Peak Torque: N/A

ISF3.8 E4 Automotive

ISF3.8 E4 Automotive

Engine Type: 4 Cylinders
Displacement: 3.8 L
Bore x Strock: 102 mm * 115 mm
Rated Power: 141 HP to 168 HP
Peak Torque: N/A

ISF3.8 E5 Automotive

ISF3.8 E5 Automotive

Engine Type: 4 Cylinders
Displacement: 3.8 L
Bore x Strock: 102 mm * 115 mm
Rated Power: 141 HP to 168 HP
Peak Torque: N/A

ISD4.5 E5 Automotive

ISD4.5 E5 Automotive

Engine Type: 4 Cylinders
Displacement: 4.5 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 140 HP to 180 HP
Peak Torque: 550 N.m to 700 N.m

ISD6.7 E5 Automotive

ISD6.7 E5 Automotive

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 190 HP to 300 HP
Peak Torque: 700 N.m to 1100 N.m

ISD6.7 E4 Automotive

ISD6.7 E4 Automotive

Engine Type: 6 Cylinders
Displacement: 6.7 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 190 HP to 300 HP
Peak Torque: 700 N.m to 1100 N.m

ISL8.9 E5 Automotive

ISL8.9 E5 Automotive

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 270 HP to 380 HP
Peak Torque: 1055 N.m to 1550 N.m

ISL8.9 E4 Automotive

ISL8.9 E4 Automotive

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 270 HP to 380 HP
Peak Torque: 1055 N.m to 1550 N.m

ISL9.5 E5 Automotive

ISL9.5 E5 Automotive

Engine Type: 6 Cylinders
Displacement: 9.5 L
Bore x Strock: 116 mm * 148 mm
Rated Power: 292 HP to 400 HP
Peak Torque: 1200 N.m to 1710 N.m

ISL9.5 E4 Automotive

ISL9.5 E4 Automotive

Engine Type: 6 Cylinders
Displacement: 9.5 L
Bore x Strock: 116 mm * 148 mm
Rated Power: 292 HP to 400 HP
Peak Torque: 1200 N.m to 1710 N.m

ISZ13 E5 Automotive

ISZ13 E5 Automotive

Engine Type: 6 cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 425 HP to 525 HP
Peak Torque: 1966 N.m to 2508 N.m

ISZ13 E4 Automotive

ISZ13 E4 Automotive

Engine Type: 6 cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 425 HP to 525 HP
Peak Torque: 1966 N.m to 2508 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Industrial Engine Type

4BT3.9 Industrial

4BT3.9 Industrial

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

6BT5.9 Industrial

6BT5.9 Industrial

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

6CTA8.3 Industrial

6CTA8.3 Industrial

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 Industrial

6LTAA8.9 Industrial

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

QSF2.8 E3 Industrial

QSF2.8 E3 Industrial

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

QSF3.8 E3 Industrial

Engine Type: 4 Cylinders
Displacement: 3.8 L
Bore x Strock: N/A
Rated Power: 115 HP
Peak Torque: 195 N.m

QSB3.9 E3 Industrial

QSB3.9 E3 Industrial

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 110 HP to 130 HP
Peak Torque: 350 N.m to 400 N.m

QSB4.5 E3 Industrial

QSB4.5 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 4.5 L
Bore x Strock: 107 mm * 124 mm
Rated Power: 109 HP to 160 HP
Peak Torque: 313 N.m to 499 N.m

QSB5.9 E3 Industrial

QSB5.9 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 130 HP to 210 HP
Peak Torque: 421 N.m to 670 N.m

QSC8.3 E3 Industrial

QSC8.3 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 8.3 L
Bore x Strock: N/A
Rated Power: 240 HP to 260 HP
Peak Torque: 777 N.m to 842 N.m

QSL8.9 E3 Industrial

QSL8.9 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 144.5 mm
Rated Power: 220 HP to 360 HP
Peak Torque: 691 N.m to 1200 N.m

QSM11 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 10.8 L
Bore x Strock: 125 mm * 147 mm
Rated Power: 290 HP to 40HP
Peak Torque: 983 N.m to 1424 N.m

QSZ13 E3 Industrial

QSZ13 E3 Industrial

Engine Type: 6 Cylinders
Displacement: 13.0 L
Bore x Strock: 130 mm * 163 mm
Rated Power: 380 HP to 575 HP
Peak Torque: 1440 N.m to 2155 N.m

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Pump Engine Type

4BT3.9 1500/1800 RPM Pump

4BT3.9 1500/1800 RPM Pump

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 1500/1800 RPM Pump

6BT5.9 1500/1800 RPM Pump

Engine Type: 6 Cylinders
Displacement: 5.9 L
Bore x Strock: 102 mm*120 mm
Rated Power: 125 HP to 205 HP
Emission Standard: Euro Stage II

6CTA8.3 1500/1800 RPM Pump

6CTA8.3 1500/1800 RPM Pump

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

6LTAA8.9 1500/1800 RPM Pump

6LTAA8.9 1500/1800 RPM Pump

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

4BT3.9 1800-3000 RPM Pump

4BT3.9 1800-3000 RPM Pump

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 1800-3000 RPM Pump

6BT5.9 1800-3000 RPM Pump

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

6CTA8.3 1800-3000 RPM Pump

6CTA8.3 1800-3000 RPM Pump

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

6LTAA8.9 1800-3000 RPM Pump

6LTAA8.9 1800-3000 RPM Pump

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

QSB3.9 1500/1800 RPM Pump

QSB3.9 1500/1800 RPM Pump

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

QSB5.9 1500/1800 RPM Pump

QSB5.9 1500/1800 RPM Pump

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

QSB6.7 1500/1800 RPM Pump

QSB6.7 1500/1800 RPM Pump

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

QSL8.9 1500/1800 RPM Pump

QSL8.9 1500/1800 RPM Pump

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

QSZ13 1500/1800 RPM Pump

QSZ13 1500/1800 RPM Pump

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

QSB3.9 1800-3000 RPM Pump

QSB3.9 1800-3000 RPM Pump

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

QSB6.7 1800-3000 RPM Pump

QSB6.7 1800-3000 RPM Pump

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

QSZ13 1800-3000 RPM Pump

QSZ13 1800-3000 RPM Pump

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

G-drive Engine Type

4BT3.9 1500 RPM M-Governor

4BT3.9 1500 RPM M-Governor

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 1500 RPM M-Governor

6BT5.9 1500 RPM M-Governor

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

6BT5.9 1500 RPM E-Gorernor

6BT5.9 1500 RPM E-Gorernor

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 1500 RPM M-Governor

6CTA8.3 1500 RPM M-Governor

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

6CTA8.3 1500 RPM E-Gorernor

6CTA8.3 1500 RPM E-Gorernor

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 1500 RPM E-Gorernor

6LTAA8.9 1500 RPM E-Gorernor

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 1500 RPM E-Gorernor

6LTAA9.5 1500 RPM E-Gorernor

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 1500 RPM E-Gorernor

6ZTAA13 1500 RPM E-Gorernor

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 1500 RPM E-Gorernor

QSB3.9 1500 RPM E-Gorernor

Engine Type: 4 Cylinders
Displacement: 3.9 L
Bore x Strock: 102 mm * 120 mm
Rated Power: 63 kW to 79 kW
Emission Standard: N/A

QSB4.5 1500 RPM E-Gorernor

QSB4.5 1500 RPM E-Gorernor

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

QSB5.9 1500 RPM E-Gorernor

QSB5.9 1500 RPM E-Gorernor

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

QSB6.7 1500 RPM E-Gorernor

QSB6.7 1500 RPM E-Gorernor

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 1500 RPM E-Gorernor

QSL8.9 1500 RPM E-Gorernor

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

QSZ13 1500 RPM E-Gorernor

QSZ13 1500 RPM E-Gorernor

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

4BT3.9 1800 RPM M-Gorernor

4BT3.9 1800 RPM M-Gorernor

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 1800 RPM E-Governor

6BT5.9 1800 RPM E-Governor

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 1800 RPM E-Governor

6CTA8.3 1800 RPM E-Governor

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 1800 RPM E-Gorernor

6LTAA8.9 1800 RPM E-Gorernor

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 1800 RPM E-Gorernor

6LTAA9.5 1800 RPM E-Gorernor

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 1800 RPM E-Gorernor

6ZTAA13 1800 RPM E-Gorernor

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

QSM11 1800 RPM E-Gorernor

QSM11 1800 RPM E-Gorernor

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

QSZ13 1800 RPM E-Gorernor

QSZ13 1800 RPM E-Gorernor

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

Marine Engine Type

6BT5.9 Marine

6BT5.9 Marine

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

6CTA8.3 Marine

6CTA8.3 Marine

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

6LTAA8.9 Marine

6LTAA8.9 Marine

Engine Type: 6 Cylinders
Displacement: 8.9 L
Bore x Strock: 114 mm * 145 mm
Rated Power: 300 HP to 315 HP
Emission Standard: N/A

QSL8.9 Marine

QSL8.9 Marine

Engine Type: 6 Cylinders
Bore x Strock: 114 mm * 145 mm
Displacement: 8.9 L
Rated Power: 313 HP
Emission Standard: N/A

4BT3.9 Auxiliary

4BT3.9 Auxiliary

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

6BT5.9 Auxiliary

6BT5.9 Auxiliary

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

6CTA8.3 Auxiliary

6CTA8.3 Auxiliary

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

6LTAA8.9 Auxiliary

6LTAA8.9 Auxiliary

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

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Engine Parts Type

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Sales Team


Generator Engine - Mr. Haden Wu

Marine Engine - Mrs. Hailey Tang

Automotive Engine - Mr. Wells Luo

Industrial Engine - Mrs. Luna Fu

Pump Engine - Miss. Zora Zhou

Engine Parts-Miss. Nora

Sales Director - Mr. Jasper Lee      

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Technical Service - Mr. Vin Hu

Customer Service - Mrs. Wendy Fu

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