Yuchai YC6MK Series engine

Main model photos

Yuchai YC6MK385-50 385hp 10.3L China V diesel engine Exterior Yuchai YC6MK420-50 420hp 10.3L China V diesel engine Exterior Yuchai YC6MK340-50 340 hp 10.3L China V Diesel Engine Exterior

43 photos

Models

On sale

Model Drive / HP / Emission EXW Export quote
Yuchai YC6MK300-50 300hp 10.3L China V Diesel Engine 300hp / China V
Yuchai YC6MK320-50 320hp 10.3L China V Diesel Engine 320hp / China V
Yuchai YC6MK385-50 385hp 10.3L China V diesel engine 385hp / China V
Yuchai YC6MK420-50 420hp 10.3L China V diesel engine 420hp / China V
Yuchai YC6MK350-50 350hp 10.3L China V diesel engine 350hp / China V

Series Specs

Engine parameters
Engine Series: YC6MK Series
Engine manufacturer: Guangxi Yuchai Machinery Co., Ltd. / Yuchai
Suitable Range: 6X4/6X2 tractor truck, 8X4 cargo truck, 6X4/8X4 dump truck/concrete mixer truck, 50-70 ton truck crane / 12 m+ large highway Class 1/2 bus, tourist bus / Heavy-duty tractor trucks, heavy-duty cargo trucks, heavy-duty construction trucks, concrete mixer trucks, large high-grade Class I & II highway buses above 12m, tour coaches / Trucks / Heavy-duty truck / Heavy-duty tractor trucks, concrete mixer trucks, heavy-duty construction trucks
Intake type: Turbocharged Air-to-Air Intercooling / High-pressure common rail
Min. fuel consumption at full load: 190 / ≤192 / 192 / ≤190g/kW.h
Engine net weight: 950 / 949 / 880kg
noise at 1m: ≤96 / 95dB
Bore × Stroke: 123x145mm
Valves per cylinder: 4pcs
Engine Brand: Yuchai
Engine Model: YC6MK300-50 / YC6MK320-50 / YC6MK385-50 / YC6MK420-50 / YC6MK350-50 / YC6MK400-50 / YC6MK375-50 / YC6MK340-50 / YC6MK385-42 / YC6MK350-42 / YuchaiYC6MK375-33 / YC6MK340-33 / YC6MK300-33 / YC6MK320-42 / YC6MK320-40 / YC6MK340-40 / YC6MK350-40 / YC6MK375-40 / YC6MK385-40 / YC6MK400-40 / YC6MK420-40 / YC6MK300-40 / YC6MK300-42 / YC6MK340-42 / YC6MK420-42 / YC6MK375-42
Number of cylinders: 6cylinder
fuel type: Diesel
Cylinder arrangement: Inline
Displacement: 10.338L
Emission standard: China V / China IV / China III / Euro III
Max output power: 221 / 236 / 285 / 309 / 258 / 294 / 276 / 250kW
Max hp: 300 / 320 / 385 / 420 / 350 / 400 / 375 / 340Horsepower
Max torque: 1400 / 1500 / 1800 / 2000 / 1600 / 1900 / 1700 / 1180N·m
Max torque speed: 1100-1500rpm
Rated speed: 1900 / 2100rpm
Engine Type: Vertical, inline, water-cooled, four-stroke / Vertical, inline 6-cylinder, water-cooled, 4-stroke / Vertical, inline 6-cylinder, water-cooled, 4-stroke, electronic direct injection / High-pressure common rail / Self-developed single-point injection / BOSCH high-pressure common rail SCR

FAQ

What kind of truck is Yuchai Yuchai YC6MK Series engine?

Yuchai Yuchai YC6MK Series is an export-oriented engine lineup with about 26 variants listed here. Filter by drive, horsepower and emission, check reference prices and specs, then shortlist a configuration before requesting a quote.

What spec range does Yuchai YC6MK Series engine cover?

Yuchai YC6MK Series engine mainly covers: Horsepower: 300 hp / 320 hp / 350 hp / 385 hp / 420 hp; Emission: China V; Fuel: Diesel. Fix destination emission first, then pick drive and horsepower. See aggregated specs here, and open a model for full equipment.

How do I choose a variant in Yuchai YC6MK Series engine?

For Yuchai YC6MK Series engine, choose in order: emission → drive → horsepower/fuel → compare price and photos → open a model to quote. Include port and quantity.

What is engine typically used for?

For engine, use drive, horsepower and emission on this page to shortlist, and state use case plus destination in your quote.

How many models does Yuchai YC6MK Series engine include?

Yuchai YC6MK Series engine currently lists about 26 models. Browse On sale / Upcoming / Inventory, then open a model for full specs.

How do I request a quote for Yuchai YC6MK Series engine?

Shortlist by drive/horsepower, open a model and click Get a quote, or use the sidebar form. Include destination port/country, quantity, LHD/RHD, required emission and FOB/CIF terms.