Yanmar N330 Diesel Engine

Yanmar N330 diesel engine

Yanmar N330 series  engine(s)

Product Portfolio

Model:
 6N330-UW 6N330-SW 6N330-EW 8N330-UW 8N330-SW 8N330-EW
Rated Power (kW):
 2207 / 3000 2427 / 3300 2574 / 3500 2942 / 4000 3163 / 4300 3310 / 4500
Rated Power Speed (kW/rpm):
 620 620 620 620 620 620
Peak Torque Speed (N·m/rpm):
 ~500–620(estimate) ~500–620(estimate) ~500–620(estimate) ~500–620(estimate) ~500–620(estimate) ~500–620(estimate)
Aspiration:
 Turbocharged&Intercooled Turbocharged&Intercooled Turbocharged&Intercooled Turbocharged&Intercooled Turbocharged&Intercooled Turbocharged&Intercooled
Cylinder:
 6 6 6 8 8 8
Bore×Stroke (mm):
 330×380 330×380 330×380 330×380 330×380 330×380
Displacement (L):
 195 195 195 260 260 260
L×W×H (mm):
 22.58 5248×1875×3627 5248×1875×3627 6539×1890×3539 6539×1890×3539 6539×1890×3539
Weight (kg):
 ~34,000 ~34,000 ~34,000 ~43,000 ~43,000 ~43,000
Application:
 MarinePropulsion MarinePropulsion MarinePropulsion MarinePropulsion MarinePropulsion MarinePropulsion

Yanmar N330 Diesel Engine Spare Parts

Looking for spare parts for your Yanmar N330 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Yanmar engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your N330 engine running with fast-shipping OEM-quality components at factory prices.

Browse all Yanmar spare parts Yanmar piston rings Yanmar cylinder liners Yanmar crankshafts Yanmar gasket kits

Interested in the Yanmar N330?

Send us your required quantity and application and we will reply with price, stock availability and lead time within one business day.

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Yanmar N330 Engine – Overview & FAQ

Part of Yanmar's medium-speed marine propulsion range, developed from a century of diesel engine manufacturing heritage and proven heavy-fuel capability, this large-bore engine is IMO Tier II certified and built for continuous, high-load commercial vessel service. The 6N330-UW is a 6-cylinder, 195L turbocharged and intercooled version with a 330 x 380mm bore and stroke, delivering 2207-3000kW for demanding commercial vessel propulsion duty.

Xunai Machinery supplies the full Yanmar N330 range, including 6N330-UW, 6N330-SW, 6N330-EW, 8N330-UW, 8N330-SW, 8N330-EW. Contact us for the exact specification, availability and lead time of any model.

The Yanmar N330 diesel engine is commonly used for industrial, power generation, marine and vehicle applications. As a China-based manufacturer and exporter, Xunai Machinery ships Yanmar engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of Yanmar spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the N330 and other Yanmar engine series. Contact us for a quotation.

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