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DCEC X12 Industrial Engine

DCEC X12 series Industrial engine is a 6-cylinders in line, 11.8 liter four-stroke engine.DCEC X12 series Industrial engine is equipped with the Cummins XPI high-pressure common rail fuel system. The prime power range is 350 HP to 513 HP.
To achieve different output, DCEC X12 series Industrial engine have configurations with turbocharging and air-air intercooling, optimized for a variety of industrial applications. The series is designed to meet the demanding performance requirements of heavy-duty machinery.
As part of EMAC, ConeMac provides industrial power pack solutions integrated with air intake, exhaust, cooling system, control system, transmission and hydraulic accessories. We also supply special products such as explosion-proof engines, generator sets and water pump sets, as well as ultra-low temperature condition engine power packs. 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, and from troubleshooting to overhaul technical support.
DCEC X12 series electronic industrial engine can reach up to EU Stage V / EPA Tier 4 Final emission standards. For different emission standard variants, the engine base is largely the same; the major differences are in the after-treatment system and ECU calibration. EMAC will keep updating the product introduction pages for different emission standard engine models. Welcome to subscribe to our website to get the latest update information.
If you are in need of an engine model that is not available on our website at the moment, please contact the EMAC sales team for technical details and related documents. Our well-trained sales and engineering team will help you with all products and technical documents available here for DCEC engines.

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General Specifications of X12 Series

Engine Type: 6 Cylinders, in Line
Displacement: 11.8  L
Rated Speed: 1800 – 2100 RPM
Emission Standards: Euro Stage V
Aspiration Method: Turbocharged & Air-Air Intercooler
Advertised Power: 350 – 513 HP @ 1800 – 2100 RPM
Peak Torque: 1729 – 2300N.m @ 1400 – 1800 RPM
Aspiration:  Turbocharged CAC
Fuel System: XPI
Dimension(L * W * H): N/A
X12-C350-I X12-C350-I350 HP
X12-C350-II X12-C350-II350 HP
X12-C375-I X12-C375-I375 HP
X12-C375-II X12-C375-II375 HP
X12-C375-III X12-C375-III375 HP
X12-C400-I X12-C400-I400 HP
X12-C400-II X12-C400-II400 HP
X12-C400-III X12-C400-III400 HP
X12-C400-IV X12-C400-IV400 HP
X12-C430-I X12-C430-I430 HP
X12-C430-II X12-C430-II430 HP
X12-C435 X12-C435435 HP
X12-C450 X12-C450450 HP
X12-C460 X12-C460460 HP
X12-C475 X12-C475475 HP
X12-C500 X12-C500500 HP
X12-C513 X12-C513513 HP

Engine Model

Power/HP

350 375 400 430 460 475 500 513
Emission Srandard:Euro ⅠEuro ⅡEuro ⅢEuro ⅣEuro ⅤEuro ⅥEuro Ⅶ
DCEC X12 Industrial Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

X12-C350-I 350 HP @ 2100 RPM 1830 N.m @ 1400 RPM X12-C350-II 350 HP @ 1800 RPM 1729 N.m @ 1400 RPM
X12-C375-I 375 HP @ 2100 RPM 1966 N.m @ 1400 RPM X12-C375-II 375 HP @ 1900 RPM 1830 N.m @ 1400 RPM
X12-C375-III 375 HP @ 1800 RPM 1830 N.m @ 1400 RPM X12-C400-I 400 HP @ 2100 RPM 2169 N.m @ 1400 RPM
X12-C400-II 400 HP @ 2100 RPM 2034 N·m @ 1400 RPM X12-C400-III 400 HP @ 1800 RPM 1966 N·m @1400 RPM
X12-C400-IV 400 HP @ 2100 RPM 1898 N.m @ 1400 RPM X12-C430-I 430 HP @ 2100 RPM 2300 N.m @ 1400 RPM
X12-C430-II 430 HP @ 1800 RPM 2034 N.m @ 1400 RPM X12-C435 435 HP @ 1900 RPM 2169 N.m @ 1400 RPM
X12-C450 450 HP @ 1800 RPM 2169 N.m @ 1400 RPM X12-C460 460 HP @ 2100 RPM 2300 N.m @ 1400 RPM
X12-C475 475 HP @ 1800 RPM 2169 N.m @ 1800 RPM X12-C500 500 HP @ 1800 RPM 2169 N.m @ 1400 RPM
X12-C513 513 HP @ 1900 RPM 2300 N.m @ 1400 RPM
——END——

DCEC X12 Series Industrial Engine

This is the list of all series of DCEC X12 Series Industrial Engine.
Click here to find industrial engines by type (Fuel System & Emission Standard).

DCEC X12-C350-I Industrial Engine

DCEC X12-C350-I Industrial Engine

Rated Power: 350 HP (261 kW) @ 2100 RPM
Torque Peak: 1830 N-m (1350 lb-ft) @ 1400 RPM
Fuel System: Denso XPI
Aspiration: Turbocharged CAC
Emission Standard:Euro V

DCEC X12-C350-II Industrial Engine

DCEC X12-C350-II Industrial Engine

Rated Power: 350 HP (261 kW) @ 1800 RPM
Torque Peak: 1729 N-m (1275 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C375-I Industrial Engine

Rated Power: 375 HP (280 kW) @ 2100 RPM
Torque Peak: 1966 N-m (1450 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-I Industrial Engine

DCEC X12-C375-II Industrial Engine

Rated Power: 375 HP (280 kW) @ 1900 RPM
Torque Peak: 1830 N-m (1350 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C375-III Industrial Engine

Rated Power: 375 HP (280 kW) @ 1800 RPM
Torque Peak: 1830 N-m (1350 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-II Industrial Engine

DCEC X12-C400-I Industrial Engine

Rated Power: 400 HP (298 kW) @ 2100 RPM
Torque Peak: 2169 N-m (1600 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-I Industrial Engine

DCEC X12-C400-II Industrial Engine

Rated Power: 400 HP (298 kW) @ 2100 RPM
Torque Peak: 2034 N-m (1500 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C400-III Industrial Engine

Rated Power: 400 HP (298 kW) @ 1800 RPM
Torque Peak: 2034 N-m (1500 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-II Industrial Engine

DCEC X12-C400-IV Industrial Engine

Rated Power: 400 HP (298 kW) @ 2100 RPM
Torque Peak: 1898 N-m (1400 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-I Industrial Engine

DCEC X12-C430-I Industrial Engine

Rated Power: 430 HP (321 kW) @ 2100 RPM
Torque Peak: 2300 N-m (1696 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-II Industrial Engine

DCEC X12-C430-II Industrial Engine

Rated Power: 430 HP (321 kW) @ 1800 RPM
Torque Peak: 2034 N-m (1500 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C435 Industrial Engine

Rated Power: 435 HP (324 kW) @ 1900 RPM
Torque Peak: 2169 N-m (1600 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-I Industrial Engine

DCEC X12-C450 Industrial Engine

Rated Power: 450 HP (336 kW) @ 1800 RPM
Torque Peak: 2169 N-m (1600 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C460 Industrial Engine

Rated Power: 460 HP (343 kW) @ 2100 RPM
Torque Peak: 2300 N-m (1696 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-II Industrial Engine

DCEC X12-C475 Industrial Engine

Rated Power: 475 HP (354 kW) @ 1800 RPM
Torque Peak: 2169 N-m (1600 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C350-I Industrial Engine

DCEC X12-C500 Industrial Engine

Rated Power: 500 HP (373 kW) @ 1800 RPM
Torque Peak: 2169 N-m (1600 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

DCEC X12-C375-I Industrial Engine

DCEC X12-C513 Industrial Engine

Rated Power: 513 HP (383 kW) @ 1900 RPM
Torque Peak: 2300 N-m (1696 lb-ft) @ 1400 RPM
Fuel System: XPI
Aspiration: Turbocharged CAC
Emission Standard: Euro V

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