Weichai M33 series marine diesel engine (368-1545kW)

Item No.: 00510
Four-stroke, water-cooled, in-line/V-type, supercharged and intercooled
Number of cylinders: 6/12/16
Displacement: 19.6L/39.2L/52.3L
Net weight: 2390kg 3900kg 6500kg
Description Review
Description

WP2.3N/WP3N/WP4.1N/WP6/WP7/WP10/WP12/WP13/M26/M33/M55 and other high-speed motor products are mainly used in high-speed boats, passenger ships, fishing boats, and main engines of inland water transportation in inland and offshore markets. and auxiliary engines; WHM6160/170/6WH17/12WH17 medium-speed engine products, mainly used in bulk carriers, passenger rollers, official vessels, marine support vessels, ocean-going fishing vessels, engineering vessels, multi-purpose vessels, offshore The main engine and auxiliary engine of the traffic management ship. CW200/CW250/WH620/WH20/WH25/WH28 and other medium-speed engine products are mainly used in the main and auxiliary engines of engineering ships, passenger ships, fishing ships and bulk carriers in the inland, offshore and ocean markets; MAN series L21/31, L27 /38, L32/40 and V32/40 products are mainly used in the main engines, electric propulsion and auxiliary engines of bulk carriers, engineering ships, multi-purpose ships, and marine traffic management ships in the offshore and ocean-going markets.

 

Product parameters

Type Four-stroke, water-cooled, in-line/V-type, supercharged and intercooled Number of cylinders 6/12/16
Bore/Stroke 150×185(mm) Displacement 19.6L/39.2L/52.3L
Start method Electric start oil consumption rate ≤0.8g/kW.h
noise ≤100dB(A) idle speed 650±30(r/min)
Crankshaft rotation direction
(facing flywheel end)
counterclockwise / /
Length×width×height/net weight 6 Cylinders
12 Cylinders
16 Cylinders
1870×1000×1400(mm)
2210×1418×1554(mm)
2655×1370×2028(mm)
2390kg
3900kg
6500kg

 

Remarks: Product parameters and type spectrum are for reference only. Please contact relevant personnel for official information on delivery time and fishing boat type spectrum.

product spectrum

 

series model Intake method Rated power
kW/Ps
Calibration speed r/min Oil supply method emission level power classification
6M33 6M33C500-15 Turbocharged 368/500 1500 mechanical pump IMO II/China I P1
6M33C550-15 Turbocharged 404/550 1500 mechanical pump IMO II/China I P1
6M33C600-15 Turbocharged 441/600 1500 mechanical pump IMO II/China I P1
6M33C600-18 Turbocharged 441/600 1800 mechanical pump IMO II/China I P1
6M33C650-15 Turbocharged 478/650 1500 mechanical pump IMO II/China I P2
6M33C650-18 Turbocharged 478/650 1800 mechanical pump IMO II/China I P1
6M33C700-18 Turbocharged 515/700 1800 mechanical pump IMO II/China I P1
6M33C750-18 Turbocharged 552/750 1800 mechanical pump IMO II/China I P2
6M33C550-15E220* Turbocharged 405/550 1500 Electronically controlled common rail IMO II/China II P1
6M33C600-15E220* Turbocharged 441/600 1500 Electronically controlled common rail IMO II/China II P1
6M33C650-15E220* Turbocharged 478/650 1500 Electronically controlled common rail IMO II/China II P2
6M33C700-15E220* Turbocharged 515/700 1500 Electronically controlled common rail IMO II/China II P2
6M33C750-15E220* Turbocharged 551/750 1500 Electronically controlled common rail IMO II/China II P2
6M33C650-18E221* Turbocharged 478/650 1800 Electronically controlled common rail IMO II/China II P1
6M33C700-18E221* Turbocharged 515/700 1800 Electronically controlled common rail IMO II/China II P1
6M33C750-18E221* Turbocharged 551/750 1800 Electronically controlled common rail IMO II/China II P2
6M33C830-18E221* Turbocharged 610/830 1800 Electronically controlled common rail IMO II/China II P3
6M33C912-19E221* Turbocharged 670/912 1900 Electronically controlled common rail IMO II/China II P3
6M33C1020-20E221* Turbocharged 750/1020 2000 Electronically controlled common rail IMO II/China I P4
12M33 12M33C900-15 Turbocharged 662/900 1500 mechanical pump IMO II/China I P1
12M33C1000-15 Turbocharged 735/1000 1500 mechanical pump IMO II/China I P1
12M33C1100-15 Turbocharged 809/1100 1500 mechanical pump IMO II/China I P1
12M33C1200-15 Turbocharged 882/1200 1500 mechanical pump IMO II/China I P1
12M33C1200-18 Turbocharged 882/1200 1800 mechanical pump IMO II/China I P1
12M33C1300-15 Turbocharged 956/1300 1500 mechanical pump IMO II/China I P2
12M33C1300-18 Turbocharged 956/1300 1800 mechanical pump IMO II/China I P1
12M33C1400-18 Turbocharged 1030/1400 1800 mechanical pump IMO II/China I P1
12M33C1500-18 Turbocharged 1104/1500 1800 mechanical pump IMO II/China I P2
12M33C1000-15E220* Turbocharged 735/1000 1500 Electronically controlled common rail IMO II/China II P1
12M33C1100-15E220* Turbocharged 809/1100 1500 Electronically controlled common rail IMO II/China II P1
12M33C1200-15E220* Turbocharged 882/1200 1500 Electronically controlled common rail IMO II/China II P1
12M33C1300-15E220 Turbocharged 956/1300 1500 Electronically controlled common rail IMO II/China II P2
12M33C1400-15E220 Turbocharged 1030/1400 1500 Electronically controlled common rail IMO II/China II P2
12M33C1200-18E221* Turbocharged 882/1200 1800 Electronically controlled common rail IMO II/China II P1
12M33C1300-18E221* Turbocharged 956/1300 1800 Electronically controlled common rail IMO II/China II P1
12M33C1400-18E221 Turbocharged 1030/1400 1800 Electronically controlled common rail IMO II/China II P1
12M33C1500-18E221 Turbocharged 1104/1500 1800 Electronically controlled common rail IMO II/China II P2
12M33C1650-18E221 Turbocharged 1214/1650 1800 Electronically controlled common rail IMO II/China II P3
16M33 16M33C1550-16E220 Turbocharged 1140/1550 1600 Electronically controlled common rail IMO II/China II P1
16M33C1650-16E220 Turbocharged 1214/1650 1600 Electronically controlled common rail IMO II/China II P1
16M33C1750-16E220 Turbocharged 1287/1750 1600 Electronically controlled common rail IMO II/China II P1
16M33C1850-16E220 Turbocharged 1361/1850 1600 Electronically controlled common rail IMO II/China II P2
16M33C1750-18E221 Turbocharged 1287/1750 1800 Electronically controlled common rail IMO II/China II P1
16M33C1850-18E221 Turbocharged 1361/1850 1800 Electronically controlled common rail IMO II/China II P1
16M33C1950-18E221   1434/1950 1800 Electronically controlled common rail IMO II/China II P1
16M33C2100-18E221   1545/2100 1800 Electronically controlled common rail IMO II/China II P2

 

M33 series marine diesel engine

  • Torque reserve 20%-30%
  • Minimum fuel consumption 190g/kW.h
  • Overhaul period 20000h
  • Emissions meet IMO II/China I/China II

Product advantages

  Safe and reliable

  • Cast iron body, grid structure, high-strength one-piece forged steel crankshaft
  • Utilizing Weichai's global excellent supplier system, the quality of parts is reliable
  • All seawater pipes are made of cast copper or stainless steel, and pure copper seawater pumps are more resistant to corrosion
  • Cooling and lubrication systems are equipped with emergency ports

  Powerful

  • Wide power coverage, more than 20% torque reserve
  • Diesel engines are divided into high and low speed versions. The low speed version of the diesel engine has a higher torque value at medium and low speeds, and the high speed version of the diesel engine has a higher torque value at medium and high speeds, which is better adapted to different ship types.

  Economical and fuel-efficient

  • According to different job types, develop high and low speed diesel engines, low speed diesel engines have lower fuel consumption at medium and low speeds, and high speed diesel engines have lower fuel consumption at medium and high speeds

  Comfortable and environmentally friendly

  • Diesel engine noise value is not higher than 100dB(A), M26 vibration intensity level is not higher than 26.7, M33 vibration intensity level is not higher than 21.2, and is equipped with vibration isolators to improve the comfort of crew and passengers
  • Emissions meet the requirements of IMO Tier II and China's first-stage regulations, and the emissions of electronically controlled models meet China's second-stage regulations.

  Practical

  • The pre-supply pump has the function of pre-supplying oil before starting and draining the waste oil, which is convenient for oil replacement
  • Modular design of oil cooler and filter, compact structure
  • The observation window on the side of the body is convenient for maintenance, and the whole machine is beautiful and compact
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Review

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