Avespeed GA6300 735KW/500 low speed Marine(cargo ship) Diesel EngineGA300 Introduction:Model GA300 diesel engine is the new product of 300 series diesel engine,which is independently researched and designed by ourselves,has the characteristics of lower fuel consumption,larger load carry capacity,durability and
adaptability,can use heavy oil.
To improve enhancement degree and economical degree,it adopts the technical measures incl.
1.septum heightened structured cylinder head to increase section rigidity. Valve and seat is of bead weld cobalt base
alloy to prolong use life, valve rotary structure to solve valve seat partial wear.
2.flame ring to remove carbon deposit, improve gas sealing and reduce oil consumption.
3.nodular cast iron thin wall inner support structured piston,crown with inner oscillating oil cave.
4.saw-toothed oblique cut connecting rod,
small end bush and piston pin use step match to improve specific pressure.
5.crankshaft main journal and connecting rod journal are same of 245mm.One added main bearing at flywheel end
effectively control web deflection.
6.hydraulic with no key structured cam and shaft.
7.charged air cooling to enhance engine power performance and economy.
Characteristics:Meet with:ISO3046,ISO8178Main application:ocean fishing vessels,tugboats/oil tankers,container ships,passenger and cargo ships,engineering vesselsLow fuel consumption,high capacity of loading,reliable running,convenient operation,HFO capabilityThe engine block is of gantry box structure, form an integrity with underslung crankshaft to reduce vibration.The crankshaft is high quality steel alloy integral full grain die forging, designed with counterweight for each cylinder,manufactured with complete machining technics, dynamic equilibrium inspection is
taken to avoid crank unbalancing.
Our advantages:
1.GA6300 series medium-speed large-power diesel engine is independently developed by AVESPEED in 2007, it
adopts underslung main bearing structure rather than traditional vertical main bearing structure and features more
compact structure, higher power to weight ratio and small vibration etc.
2.We have many cooperation experiences in diesel engine with the coastal countries,
3.They are confirmed to be very successful through our after-sales following with their excellent quality and technology.
Product packages:
Export wooden case (standard) or Plywood case (optional)
Specifications of 735KW/500rpm Marine Diesel Engine| Model | Starboard | GA6300ZCA | GA6300ZC10B | GA6300ZC6B | GA6300ZC18B | GA6300ZC16B | GA6300ZC26B | GA6300ZC28B |
| Port | GA6300ZCA1 | GA6300ZC11B | GA6300ZC7B | GA6300ZC19B | GA6300ZC17B | GA6300ZC27B | GA6300ZC29B |
| Type | In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Intercooling,Irreversible |
| Rated Output(kW) | 735 | 971 | 1103 | 1323 | 1471 | 1471 | 1618 |
| Rated Speed(r/min) | 500 | 428 | 500 | 550 | 600 | 750 | 750 |
| Overload Power(kW) | 809 | 1068 | 1213 | 1455 | 1618 | 1618 | 1779 |
| Crankshaft of starboard positive rotation(The vision face of flywheel) | Clockwise |
| Crankshaft of starboard positive rotation(The vision face of flywheel) | Counter-clockwise |
| Fuel Oil Consumption(g/kW.h) | ≤195+5% |
| Lube Oil Consumption(g/kW.h) | ≤0.8 |
| Starting Method | Compressed air starting |
| Cooling Method | Close circuit water cooling |
| Overall Dimension(LXBXH)(mm) | 4994X1580X2776 |
| Net Weight(kg) | 17500 |
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