Sinotruk D12 series engine

Main model photos

Sinotruk D12.42-40 420 hp 12L China IV Diesel Engine Exterior Sinotruk D12.42-30 420hp 12L China III Diesel Engine Exterior Sinotruk D12.46-30 460hp 12L China III Diesel Engine Exterior

5 photos

Models

On sale

Model Drive / HP / Emission EXW Export quote
Sinotruk D12.46-50 460 hp 12L China V Diesel Engine 460hp / China V
Sinotruk D12.44-50 440 hp 12L China V Diesel Engine 440hp / China V
Sinotruk D12.42-50 420 hp 12L China V Diesel Engine 420hp / China V
Sinotruk D12.40-50 400 hp 12L China V Diesel Engine 400hp / China V
Sinotruk D12.38-50 380 hp 12L China V Diesel Engine 380hp / China V

Series Specs

Engine parameters
Engine Series: D12 Series
Engine manufacturer: Sinotruk
Suitable Range: For Trucks / Truck engine
Intake type: Turbocharged Air-to-Air Intercooling
Min. fuel consumption at full load: 190 / ≤189 / ≤190g/kW.h
Engine net weight: 1100kg
Compression ratio: 17:1 / 17:1
noise at 1m: ≤95 / ≤97dB
Bore × Stroke: 126x155mm
Valves per cylinder: 4pcs
Engine Brand: Sinotruk
Engine Model: D12.46-50 / D12.44-50 / D12.42-50 / D12.40-50 / D12.38-50 / D12.34-50 / D12.32-50 / D12.46-40 / D12.42-40 / D12.38-40 / D12.34-40 / D12.34-30 / D12.38-30 / D12.42-30 / D12.46-30
Number of cylinders: 6cylinder
fuel type: Diesel
Cylinder arrangement: Inline
Displacement: 11.596L
Emission standard: China V / China IV / China III / Euro III
Max output power: 339 / 323 / 309 / 294 / 279 / 249 / 235kW
Max hp: 460 / 440 / 420 / 400 / 380 / 340 / 320Horsepower
Max torque: 2000 / 1950 / 1820 / 1780 / 1650 / 1470N·m
Max torque speed: 1100-1400 / 1100-1500rpm
Rated speed: 2000rpm
Engine Type: Inline, water-cooled, 4-stroke, turbocharged with intercooler / 6-cylinder, water-cooled, 4-stroke, high-pressure common-rail / Water-cooled, 4-stroke, direct injection, turbocharged intercooled, high-pressure common rail, 4-valve

FAQ

What kind of truck is Sinotruk Sinotruk D12 series engine?

Sinotruk Sinotruk D12 series is an export-oriented engine lineup with about 15 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 Sinotruk D12 series engine cover?

Sinotruk D12 series engine mainly covers: Horsepower: 380 hp / 400 hp / 420 hp / 440 hp / 460 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 Sinotruk D12 series engine?

For Sinotruk D12 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 Sinotruk D12 series engine include?

Sinotruk D12 series engine currently lists about 15 models. Browse On sale / Upcoming / Inventory, then open a model for full specs.

How do I request a quote for Sinotruk D12 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.