ɽ޹˾
   ûע ?    û¼ ! İ         ENGLISH 
  ͻ㲿
  ͻ
 

 

  Ʒ  
 
 
 

Marine Engine Specification List

Diesel
Engine

 

Model LL380 LL480
Type In-line, water-cooling, 3 stroke, swirl chamber
Bore Stroke (mm) 80 90 80 90
No of cylinder 3 4
Total displacement (l) 1.356 1.809
Compression ratio 10:01 10:01
Rated power (kW) 20 29
Rated speed (r/min) 3000 3000
Max. Torque/speed (N.m) 72/2100 103/2100
Min. fuel consumption ratio 278 269.3
Under full loading(g/kW.h)
Oil consumption (g/kW.h) 2.22 2.15

Gear
Box

 

Model SCG025-3
Ahead running speed ratio 2.74
Backing speed ratio 2.67
Input Max. Torque for yacht (N.m) 140
Input Max. Torque for merchant ship (N.m) 110
Input Max. Power for yacht (kW) 55
Input Max. Power for merchant ship (kW) 10.8
Input Max. Speed (r/min) 4000
Max. Driving force of the propeller (N) 4000
Transmission oil model A or 8#
Transmission oil capacity (L) 0.75
Marine Engine 
Unit 
Net weight (kg) 210
Overall dimensions  (L W H) (mm) 931  640  650

 
ȨУڹ˾      ά̨һ޹˾

ӣ