X92-B

X92-B

Powering the world's biggest container vessels. The largest and most powerful two-stroke engine in the portfolio designed to fulfil the latest market requirements.

X92-B provides the best possible propulsion efficiency for modern large and ultra large container vessels due to the optimal selected cylinder power, shaft speed and stroke to bore ratio.

Fuel Types

  • D D

Vessel types

  • Container Vessel
    Container Vessel
  • High efficiency

    High efficiency

    Lowest fuel oil consumption in class
  • Low service costs

    Low service costs

    Long Time Between Overhaul
  • Dual-fuel ready

    Dual-fuel ready

    LNG/Methanol/Ammonia

Engine details

Definitions Download

X92-B

IMO Tier II/Tier III (SCR)
Cylinder bore
920mm
Piston stroke
3468mm
Speed
70-80rpm
Mean effective pressure at R1
21bar
Stroke/bore ratio
3.77

Rated power, principal dimensions and weights

Output in kW at
80rpm 70rpm Length A
mm		 Dry mass
tonnes
Cyl. R1 R2 R3 R4
6 38700 27900 33900 24420 11755 1120
7 45150 32550 39550 28490 13345 1260
8 51600 37200 45200 32560 14935 1380
9 58050 41850 50850 36630 17960 1630
10 64500 46500 56500 40700 19550 1790
11 70950 51150 62150 44770 21215 1960
12 77400 55800 67800 48840 22875 2140
Output in kW at
80rpm 70rpm
Cyl. R1 R2 R3 R4
6 38700 27900 33900 24420
7 45150 32550 39550 28490
8 51600 37200 45200 32560
9 58050 41850 50850 36630
10 64500 46500 56500 40700
11 70950 51150 62150 44770
12 77400 55800 67800 48840
Cyl. Length A
mm		 Weight
tonnes
6 11755 1120
7 13345 1260
8 14935 1380
9 17960 1630

Dimensions
mm

B C D
5550 1900 13150
F1 F2 F3 G
15640 15650 14360 2970

Brake specific consumption (BSFC) in g/kWh

Rating point R1 R2 R3 R4
BMEP, bar 21 15.1 21 15.1
BSFC (g/kWh) Delta Bypass Tuning, 100% power, Tier II 162.8 156.8 161.8 157.8
R1 BSFC (g/kWh), Tier II Power(%)
50 65 75 90 100
Delta Bypass Tuning 156.7 154.5 154.3 157.1 162.8
Low-load Tuning 151.6 149.6 153.8 157.5 163.8

Brake specific consumption (BSFC) in g/kWh

Rating point R1 R2 R3 R4
BMEP, bar, 21 15.1 21 15.1
BSFC (g/kWh), Delta Bypass Tuning, 100% power, Tier II 162.8 156.8 161.8 157.8

R1 BSFC (g/kWh), Tier II

Power (%)
50 65 75 90 100
Delta Bypass Tuning 156.7 154.5 154.3 157.1 162.8
Low-load Tuning 151.6 149.6 153.8 157.5 163.8

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 X92-B


GTD

General Technical Data

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Who is WinGD

About WinGD

Headquartered in Switzerland, powering merchant shipping since 1893

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Over a century of experience

Our engine history

It all began with Rudolph Diesel and the Sulzer Brothers

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