Customization: | Available |
---|---|
Cylinders: | 6 |
Fuel Type: | Diesel |
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Weichai WP4/WP6 Marine Diesel Engine (60KW-168kW)
Weichai wp4 / wp6 series diesel engine is my company on the basis of digesting and absorbing foreign advanced technology, according to the requirements of relevant national standards and ship rules through combustion system of diesel engine, the exhaust system, cooling system, power output system, diesel engine monitoring system and the variant characteristics of Marine diesel engine used to improve the diesel engine.
. With a wide range of power speed, small size, light weight, compact structure, use
The power range is 60KW-168KW and the speed range is 1500-2500rpm.
Series | Model | Air intake mode | Rated power kW/Ps | Speed r/min |
Fuel feeding mode | Emission level | Power classification |
WP4 | WP4C82-15 | Turbocharged | 60/82 | 1500 | Mechanical pump | - | P1 |
WP4C95-18 | Turbocharged | 70/95 | 1800 | Mechanical pump | - | P1 | |
WP4C102-21 | Turbocharged | 75/102 | 2100 | Mechanical pump | - | P1 | |
WP4C102-15 | Turbocharged and intercooled | 75/102 | 1500 | Mechanical pump | - | P1 | |
WP4C120-18 | Turbocharged and intercooled | 88/120 | 1800 | Mechanical pump | - | P1 | |
WP4C130-21 | Turbocharged and intercooled | 95/130 | 2100 | Mechanical pump | - | P1 |
Product parameters
Type | Four-stroke, water cooled, in-line, turbocharged/turbocharged and intercooled | Number of cylinders | 4 |
Cylinder Bore/stroke | 105×130(mm) | Displacement | 4.5L |
Oil consumption rate | ≤0.2g/kW·h | Noise | ≤100dB(A) |
Minimum fuelconsumption rate | 195g/kW·h | Idle speed | 650±30r/min |
Rotation directionof crankshaft (facing the flywheel end) |
Counter-clockwise | Net weight | 600kg |
Dimensions | Length × Width × Height 1065×819×1056(mm) |
Product Features
Engine and block
Cast iron frame style body structure
One-piece forged crankshaft
Separate cast iron cylinder heads and dry liners
Aluminium alloy pistons with gallery oil cooling
Cooling system
Fresh / raw water heat exchanger with integrated thermostatic
valves and expansion tank
Cast iron centrifugal fresh water pump, mechanically driven
Self-priming raw water pump, mechanically driven
Lubrication system
Full flow duplex type oil filters replaceable engine running
Fresh water cooled lube oil cooler plate type
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Fuel system
P type in line injection pump
Dual-skinned fuel pipe with alarm and leakage collector
Duplex fuel filters replaceable engine running
Water separated filter
Intake air and exhaust system
Washable air filter & exhaust expansion joint
Insulated dry type or water jacket exhaust manifold
Electrical system
24V electric starter motor and battery charging alternator
Voyage safeguard monitor and 5m harness
Flywheel and housin
SAE1 flywheel housing and SAE 14 flywheel
Certification
CCS and EIAPP
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Power definition
Standard ISO 3046/1 -1995(F)
Reference conditions
Ambiant temperature
25 °C
Barometric pressure
100 kPa
Relative humidity
30%
Raw water temperature
25 °C
|
Fuel
Relative density 0,840 ± 0,005
Lower calorific power 42 700 kJ/kg
Consumption tolerances
± 5 %
Lube oil
Recommend grade
CF-4 15W/40
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