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Shanghai Diesel Engine

Shanghai New Power Automotive Technology Company Limited. (formerly known as Shanghai Diesel Engine Co., Ltd.), is a large state-owned high-tech enterprise that is mainly owned by SAIC Motor Corporation Limited (a leading automaker).


SDEC is engaged in intensive research and development on the manufacturing of engines, engine parts, and generator sets. The company possesses a state-of-art technical center, a professional working team, world-class automation production lines, and a quality assurance system that meets stringent production standards.

W Series Marine Engine


  • W marine engine consists of 4 valves per cylinder and a twin turbo charging design

  • Fully utilized the exhaust energy and enhance turbo efficiency

  • Increase air inlet capacity and reduce emission

  • High Reliability and low fuel consumption

                    Model

                    Cyl.

                    Bore x Stroke
                    (mm)

                    Displ.
                    (Litres)

                    Continuous

                    Power Rating

                    kW (HP) @ rpm

                    Max. Overload
                    Power Rating
                    kW (HP) @ rpm

                    Dimension
                    LxWxH (mm)

                    Weight
                    (kg)

                    SC33W765CA2

                    6

                    180 X 215

                    32.8

                    549 (736) @ 1500

                    604 (810) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC33W825CA2

                    6

                    180 X 215

                    32.8

                    588 (789) @ 1500

                    647 (868) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC33W825.1CA2

                    6

                    180 X 215

                    32.8

                    588 (789) @ 1350

                    647 (868) @ 1390

                    2519 x 1032 x 1930

                    3400

                    SC33W880CA2

                    6

                    180 X 215

                    32.8

                    640 (858) @ 1500

                    704 (944) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC33W950CA2

                    6

                    180 X 215

                    32.8

                    690 (925) @ 1500

                    759 (1018) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC33W1000CA2

                    6

                    180 X 215

                    32.8

                    725 (972) @ 1500

                    798 (1070) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC33W1100CA2

                    6

                    180 X 215

                    32.8

                    792 (1062) @ 1500

                    871 (1168) @ 1545

                    2519 x 1032 x 1930

                    3400

                    SC38W950.12CA1

                    6

                    180 x 250

                    38.2

                    686 (920) @ 1200

                    755 (1012) @ 1236

                    2487 × 1196 × 1946

                    4200

                    SC38W1000.12CA1

                    6

                    180 x 250

                    38.2

                    720 (966) @ 1200

                    792 (1062) @ 1236

                    2487 × 1196 × 1946

                    4200


                    C: Unrestricted load operation, load factor: 80-100%, typical running hours more than 5000 hrs/year

                    Overload Rating:  110% load at 1 hour intermittently or uninterruptedly during the 12 hour running period


                    H Series Engine

                    Engines developed with UK RICARDO design consultant based on CUMMINS QSB series engines.

                    D Series Engine

                    Engine developed based on CUMMINS 6CTA8.3 marine engine which applies to high-speed crafts with mature, proven design and components.


                    • Wet type cast iron cylinder liner with nitrated forged steel crankshaft providing excellent performance in high RPM usage.

                    • Wet exhaust manifold with wet type turbo provides minimum heat dissipation in engine room.

                    G Series Engine

                    Marine engines developed based on classic version 135 series and consulted with AVL, to apply latest technology to ensure higher reliability and bigger power density.

                    Model

                    Duty

                    Cyl.

                    Bore x Stroke
                    (mm)

                    Displ.
                    (Litres)

                    Max. Power Rating

                    kW (HP) @ RPM

                    Max. Overload
                    Power Rating
                    kW (HP) @ rpm

                    Dimension
                    LxWxH (mm)

                    Weight
                    (kg)

                    SC4H100CA

                    C

                    4

                    105 x 124

                    4.3

                    63 (84) @ 1500

                    69 (93) @ 1545

                    1053 x 717 x 1158

                    460

                    SC4H110CA

                    C

                    4

                    105 x 124

                    4.3

                    70 (94) @ 1800

                    77 (103) @ 1854

                    1053 x 717 x 1158

                    460

                    SC4H125CA2

                    C

                    4

                    105 x 124

                    4.3

                    80 (107) @ 1500

                    88 (118) @ 1545

                    1053 x 717 x 1158

                    460

                    SC4H140CA2

                    C

                    4

                    105 x 124

                    4.3

                    90 (121) @ 1500

                    99 (133) @ 1545

                    1053 x 717 x 1158

                    460

                    SC4H155CA2

                    C

                    4

                    105 x 124

                    4.3

                    100 (134) @ 1500

                    110 (148) @ 1545

                    1053 x 717 x 1158

                    460

                    SC4H170CA2

                    C

                    4

                    105 x 124

                    4.3

                    110 (148) @ 1800

                    121 (162) @ 1854

                    1053 x 717 x 1158

                    460

                    SC7H175CA2

                    C

                    6

                    105 x 124

                    6.5

                    112 (150) @ 1500

                    123 (165) @ 1545

                    1266 x 729 x 1179

                    675

                    SC7H190CA2

                    C

                    6

                    105 x 124

                    6.5

                    121 (162) @ 1800

                    133 (178) @ 1854

                    1266 x 729 x 1179

                    675

                    SC7H195CA2

                    C

                    6

                    105 x 124

                    6.5

                    125 (168) @ 1500

                    138 (185) @ 1545

                    1266 x 729 x 1179

                    675

                    SC7H220CA2

                    C

                    6

                    105 x 124

                    6.5

                    140 (188) @ 1800

                    154 (207) @ 1854

                    1266 x 729 x 1179

                    675

                    SC7H235CA2

                    M

                    6

                    105 x 124

                    6.5

                    150 (201) @ 2100

                    165 (221) @ 2163

                    1266 x 729 x 1179

                    675

                    SC7H250CA2

                    M

                    6

                    105 x 124

                    6.5

                    162 (217) @ 2300

                    178 (239) @ 2369

                    1266 x 729 x 1179

                    675

                    SC9D340.21CA1

                    H

                    6

                    114 x 144

                    8.82

                    245 (329) @ 2100

                    270 (362) @ 2163

                    1475 x 908 x 1078

                    900

                    D683ZLCA3B

                    M

                    6

                    114 X 135

                    8.27

                    219 (294) @ 2300

                    214 (287) @ 2369

                    1458 x 823 x 1028

                    800

                    D683ZLCA8B

                    M

                    6

                    114 X 135

                    8.27

                    228 (306) @ 2330

                    251 (337) @ 2400

                    1458 x 823 x 1028

                    800

                    D683ZLCA9B

                    L

                    6

                    114 X 135

                    8.27

                    259 (347) @ 2430

                    285 (382) @ 2500

                    1458 x 823 x 1028

                    800

                    G128ZLCA

                    C

                    6

                    135 X 150

                    12.9

                    180 (241) @ 1500

                    198 (266) @ 1545

                    1680 x 884 x 1550

                    1350

                    G128ZLCA3

                    C

                    6

                    135 X 150

                    12.9

                    180 (241) @ 1800

                    198 (266) @ 1854

                    1680 x 884 x 1550

                    1350

                    G128ZLCA1

                    C

                    6

                    135 X 150

                    12.9

                    193 (259) @ 1500

                    212.3 (285) @ 1545

                    1680 x 884 x 1550

                    1350

                    G128ZLCA2

                    C

                    6

                    135 X 150

                    12.9

                    227 (304) @ 1500

                    250 (335) @ 1545

                    1680 x 884 x 1550

                    1350

                    G128ZLCA12

                    C

                    6

                    135 X 150

                    12.9

                    227 (304) @ 1800

                    250 (335) @ 1854

                    1680 x 884 x 1550

                    1350

                    G128ZLCA5

                    C

                    6

                    135 X 150

                    12.9

                    254 (341) @ 1500

                    280.3 (376) @ 1545

                    1680 x 884 x 1550

                    1350

                    G128ZLCA15

                    C

                    6

                    135 X 150

                    12.9

                    254 (341) @ 1800

                    280.3 (376) @ 1854

                    1680 x 884 x 1550

                    1350

                    SC15G420CA2

                    C

                    6

                    135 X 165

                    14.2

                    272 (365) @ 1500

                    300 (402) @ 1545

                    1680 x 884 x 1550

                    1350

                    SC15G420.1CA2

                    C

                    6

                    135 X 165

                    14.2

                    272 (365) @ 1800

                    300 (402) @ 1854

                    1680 x 884 x 1550

                    1350

                    SC15G460CA2

                    C

                    6

                    135 X 165

                    14.2

                    300 (402) @ 1500

                    330 (443) @ 1545

                    1680 x 884 x 1550

                    1350

                    SC15G500CA2

                    C

                    6

                    135 X 165

                    14.2

                    320 (429) @ 1500

                    352 (472) @ 1545

                    1680 x 884 x 1550

                    1350

                    SC15G500.1CA2

                    C

                    6

                    135 X 165

                    14.2

                    320 (429) @ 1800

                    352 (472) @ 1854

                    1680 x 884 x 1550

                    1350

                    SC12E460.21CA1

                    H

                    6

                    128 X 153

                    11.8

                    334 (448) @ 2100

                    368 (493) @ 2163

                    1698 x 860 x 1227

                    1308



                    C: Unrestricted load operation, load factor: 80-100%, typical running hours more than 5000 hrs/year

                    H: Varied load operation, allow 8 hours full load every 12 hours, mean engine load factor: 30-80%, typical running hours 3000-5000 hrs/year

                    M: Varied load operation, allow 6 hours full load every 12 hours, mean engine load factor: 70-80%, typical running hours < 3000 hrs/year

                    L: Varied load operation, allow 2 hours full load every 8 hours, mean engine load factor: 50%, typical running hours 1500-2000 hrs/year

                    Overload Rating:  110% load at 1 hour intermittently or uninterruptedly during the 12 hour running period

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