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HND DEUTZ-MWM CHD620V8CR Marine Main Engine

The CHD620V8CR diesel engine is a high-performance power unit specifically designed for marine equipment. Its rated power ranges from 829 to 1016 kW, with a speed adjustable between 1500 and 1800 r/min. The cylinder bore and stroke are 170 mm and 195 mm respectively, providing strong power output and excellent adaptability.

This product combines powerful performance, excellent fuel economy, and a long service life. Its fuel consumption rate is only 198–210 g/kW·h, resulting in excellent acceleration performance and significantly reduced operating costs. Simultaneously, it meets C1/C2 emission standards. Its superior structural reliability and comprehensive compliance with international environmental standards ensure efficient, economical, and compliant operation of vessels under various navigation conditions.

Advantages of Marine Main Engine DEUTZ-MWM CHD620V8CR

  • Powerful performance and excellent acceleration.

  • Outstanding fuel efficiency significantly reduces operating costs.

  • Extended service life reduces future maintenance costs.

  • Excellent structural reliability adaptable to various navigation conditions.

  • Fully compliant with international environmental standards, meeting compliance requirements.

Technical Specifications

Engine Model : CHD620V8CR
Powre Code : MCXN
Rated Power : 829-1016 kW
Speed : 1500-1800 r/min
Fuel Consumption : 198-210 g/kW·h
Emission : C1/C2

 

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Engine Model

Rated Power

Speed

Fuel Consumption

CHD620L6 650-690 kW 1500-1800 r/min 200-205 g/kW·h
CHD620L6CR 650-690 kW 1500-1800 r/min 200-205 g/kW·h
TBD620V8 829-1016 kW 1500-1800 r/min 198-200 g/kW·h
CHD620V8CR 829-1016 kW 1500-1800 r/min 198-210 g/kW·h
TBD620V12 1243-1524 kW 1500-1800 r/min 197-200 g/kW·h
CHD620V12CR 1243-1524 kW 1500-1800 r/min 197-210 g/kW·h
TBD620V16 1658-2032 kW 1500-1800 r/min 198-200 g/kW·h
CHD620V16CR 1658-2032 kW 1500-1800 r/min 198-210 g/kW·h
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CHD620V8CR Marine Main Engine Type

Model
Parameters

CHD620V8CR
Power Code MCXN MCFN MCXN MCFN MCXN MCXN
Rated Power 829 kW 915 kW 870 kW 960 kW 920 kW 1016 kW
Speed 1500 r/min 1500 r/min 1650 r/min 1650 r/min 1800 r/min 1800 r/min
Fuel Consumption 205 g/kW·h 198 g/kW·h 198 g/kW·h 198 g/kW·h 210 g/kW·h 200 g/kW·h
Emission C1/C2 C1/C2 C1/C2 C1/C2 C1/C2 C1/C2
Technical Parameter of TBD620/CHD620CR Series Marine Main Engine
Bore/Stroke 170/195 mm
Cylinder Arrangement V type, Angle 90
Cylinder Numbers L6 V8 V12 V16
Displacement 26.55 L 35.41 L 53.11 L 70.82 L
Compression Ratio 13.5 : 1
Min.No Load Steady Speed(Idle Speed) 600~750 r/min
Ignition Speed(20℃) 150 r/min
Rotation Direction Anti-clockwise rotation(from flywheel end)
Lube Oil Consumption ≤1.3 g/kW·h

TBD620/CHD620CR Series Marine Main Engine Dimensions and Weight

Diesel Engine Model Weight (kg) Dimension (mm)
A B C D E
CHD620L6 3200 2497 2038 240 602 1378
CHD620L6CR 3200 2497 2038 240 602 1378
TBD620V8 3700 2507 2153 220 600 1450
CHD620V8CR 3700 2507 2153 220 600 1450
TBD620V12 5200 2990 2182 220 600 1485
CHD620V12CR 5200 2990 2182 220 600 1485
TBD620V16 6300 3479 2255 220 660 1516
CHD620V16CR 6300 3479 2255 220 660 1516
The data in the table is for reference only, and the final approved drawing shall prevail.
Power Code Definition
I ISO rating. Standard ambient condition: Air temp. 25℃, Charging air coolant 25℃, Air pressure 0.1 MPa, Relative humidity 30%
M ISO unlimited navigation marine main engine or auxiliary engine output power.
Standard ambient condition: Air temp. 45℃, Charging air coolant 32℃, Air pressure 0.1 MPa, Relative humidity 60%
C Continuous power
F Fuel limited power, time limited
X Overload 10%
N Net effective power
2h/12h Operation 2 hours each 12 hours
1h/12h Operation 1 hour each 12 hours
1h/6h Operation 1 hour each 6 hours
0.5h/6h Operation 0.5 hour each 6 hours
1000h/y Operation 1000 hours within one year
For example: MCFN: Marine unlimited navigation fuel limited power, can operate continuously, without overload capability.

Power code defined according to DIN ISO 3046-7/04.91.

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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