Yanmar Украина - судовые двигатели коммерческого исполнения

8N21A

Engine model		8N21A-UV	8N21A-SV	8N21A-EV
Number of cylinders		8	8	8
Cylinder bore × strokemm		210 × 290	210 × 290	210 × 290
Continuous rated outputkW(PS)		1030（1400）	1177（1600）	1324（1800）
Rated engine speedmin^-1(rpm)		800	850	900
Engine dry masskg		10500	10500	10500

Standard reverse-reduction gear	Offset	YXH-2000
Standard reverse-reduction gear	co-axial	YXH-2000C
Reduction gear ratios (ahead)	Offset	2.23, 2.58, 2.79, 3.03
Reduction gear ratios (ahead)	co-axial	2.23, 2.58, 2.79, 3.03
Reverse-reduction gear masskg	Offset	4700	4700	4700
Reverse-reduction gear masskg	co-axial	5000	5000	5000
Total mass with reverse-reduction gearkg	Offset	15200	15200	15200
Total mass with reverse-reduction gearkg	co-axial	15500	15500	15500

The engine dry weight may differ depending upon the specifications and attached accessories. The elastic coupling weight is included in the dry weight.

8N21A