CSI Ningdong DF320 Series Marine Dual Fuel Engine (1323kW - 2648kW) / (1800Ps - 3601Ps)

Standard and Optional Parts

Cooler: shell-and-tube heat exchanger (standard), plate heat exchanger (optional)

Turning gear: manual (standard), motor-driven (optional)

Governor: hydraulic governor (standard), E-H governor, electronic governor (optional)

Silencer: optional

Exhaust expansion joint: optional

Parameters Table

Item Unit Data
Type   Four-stroke, water-cooled, in-line, turbocharged and intercooled, direct injection
Bore×Stroke mm 320×380
Number of Cylinders   6 / 8
Displacement L 183 / 244.5
Compression Ratio   13 : 1
Speed rpm 550 – 650
SFOC g/kW·h ≤190+5% (during fuel mode)
SFGC KJ/kW·h ≤9000 (at rated power)
SLOC g/kW·h ≤0.6+20%
Gas Supply Pressure bar 4 – 6
Substitution Rate   70 – 85% (at 50% – 100% rated power)
Starting Mode   Compressed-air motor
Direction of Rotation   Starboard engine: clockwise(aft. end)

Port engine: anticlockwise(aft. end)

Minimum Height for Lifting Piston mm 2400 (above crankshaft centerline)
Outline Dimensions

Length×Width ×Height

mm 6 cylinders approx.: 5020×1580×2780

8 cylinders approx..: 6210×1755×2950

Net Weight Kg 18000 / 22500

Model Portfolio Table

Series Model MCR

kW/Ps

Speed rpm MEP Mpa Mean Piston Speed m/s NOX Emission Standard (with SCR system)
Starboard Port
 

 

DF6320

 

 

DF6320ZC2B DF6320ZC3B 735/1000 600 0.8 7.60 IMO Tier III
DF6320ZC8B DF6320ZC9B 1323/1800 550 1.57 6.97 IMO Tier III
DF6320ZC10B DF6320ZC11B 1323/1800 600 1.44 7.60 IMO Tier III
DF6320ZC12B DF6320ZC13B 1471/2000 600 1.60 7.60 IMO Tier III
DF6320ZC14B DF6320ZC15B 1618/2200 600 1.77 7.60 IMO Tier III
 

 

DF8320

DF8320ZC DF8320ZC1 2206/3000 600 1.80 7.60 IMO Tier III
DF8320ZC2B DF8320ZC3B 2000/2720 600 1.86 7.60 IMO Tier III
DF8320ZC4B DF8320ZC5B 2206/3000 630 1.96 7.98 IMO Tier III
DF8320ZC6B DF8320ZC7B 2648/3601 650 2.28 8.23 IMO Tier III
DF8320ZC12B DF8320ZC13B 2206/3000 600 2.05 7.60 IMO Tier III
DF8320ZC14B DF8320ZC15B 2500/3400 650 2.15 8.23 IMO Tier III

Remark: Product parameters and model portfolio are for reference only. Please contact the relevant personnel for official information on delivery time. The delivery scope for each model engine shall be performed as per the corresponding technical files.

Outline

CSI Ningdong DF320 Series Marine Dual Fuel Engine (1323kW - 2648kW) 1

RELATE PRODUCTS
DOWNLOAD PDF FILES