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X52-S2.0

X52-S2.0

WinGD has introduced the new X52-S2.0 short piston stroke that is ideal for vessels with a shallow draught, small propeller diameter or low main deck height.

Thanks to the new design the engine is the optimum choice for several vessel segments such as container feeders, RORO and CONRO vessels, multipurpose cargo vessels and vehicle carriers.

The X52-S2.0 engine has a cylinder bore diameter of 520 mm and a piston stroke of 2,045 mm, with a maximum continuous power of 1910kW/cylinder at 120 rpm. The engine will be available with five to eight cylinders configuration being able to cover a power range of 4,850-15,280 kW at 85-120 rpm.
The X52-S2.0 will be equipped with the high pressure and low pressure SCR, whereas the iSCR (integrated Selective Catalytic Reduction) can be added as an option to be fully compliant with IMO Tier III NOx emissions requirement and to simplifying engine installation for shipyard and therefore lowering CAPEX. The X52-S2.0 is DF-ready as standard, it can be easily converted to dual-fuel, as no major structural components need to be modified.

Fuel Types

  • D D

Vessel types

  • Tanker
    Tanker
  • Container Vessel
    Container Vessel
  • Bulk Carrier
    Bulk Carrier
  • Multipurpose Vessel
    Multipurpose Vessel
  • Gas Carrier
    Gas Carrier
  • PCTC
    PCTC

  • Compact engine

    Installation fit and reduced weight

  • Low service costs

    Long Time Between Overhaul

  • Dual-fuel ready

    LNG/Methanol/Ammonia

Engine details

Definitions Download

X52-S2.0

IMO Tier II/Tier III (SCR)
Cylinder bore
520mm
Piston stroke
2045mm
Speed
80-120rpm
Mean effective pressure at R1
22bar
Stroke/bore ratio
3.93

Rated power, principal dimensions and weights

Output in kW at
120rpm 85rpm Length A
mm		 Length A *
mm		 Dry mass
tonnes
Cyl. R1 R2 R3 R4
5 9550 6850 6775 4850 5485 6565 190
6 11460 8220 8130 5820 6345 7415 215
7 13370 9590 9485 6790 7205 245
8 15280 10960 10840 7760 8065 275
Output in kW at
120rpm 85rpm
Cyl. R1 R2 R3 R4
5 9550 6850 6775 4850
6 11460 8220 8130 5820
7 13370 9590 9485 6790
8 15280 10960 10840 7760
Cyl. Length A
mm		 Length A *
mm		 Weight
tonnes
5 5485 6565 190
6 6345 7415 215
7 7205 245
8 8065 275

Dimensions
mm

B C D D (iSCR)
3100 1185 7775 8000
F1 F2 F3 G
9340 9340 8800 1675

Brake specific consumption (BSFC) IN g/kWh

Rating point R1 R2 R3 R4
BMEP, bar 22.0 15.8 22.0 15.8
BSFC (G/kWh) Delta Bypass Tuning, 100% power, Tier II 163.8 157.8 162.8 160.8
R1 BSFC (g/kWh), Tier II Power(%)
50 65 75 90 100
Delta Bypass Tuning 157.7 155.5 155.3 158.1 163.8
Low-load Tuning 154.2 152.0 155.3 158.5 164.8

Brake specific consumption (BSFC) IN g/kWh

Rating point R1 R2 R3 R4
BMEP, bar, 22.0 15.8 22.0 15.8
BSFC (G/kWh), Delta Bypass Tuning, 100% power, Tier II 163.8 157.8 162.8 160.8

R1 BSFC (g/kWh), Tier II

Power (%)
50 65 75 90 100
Delta Bypass Tuning 157.7 155.5 155.3 158.1 163.8
Low-load Tuning 154.2 152.0 155.3 158.5 164.8

iSCR available for 5-7 cylinder engines with one TC on exhaust side.

All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

Definitions Download

Engine documentation for X52-S2.0


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