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  • Weifang Hualing Power Co., Ltd.

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  • Company Profile

Product Description

    • Gas Source: Natural Gas
    • Origin: China
    • Specification: ISO, CE
    1) Rated power from 20kW to 80kW

    2) power by famous and good quality gas engine and alternator, like isuzu, wuxi, weifang, huangling, and Stamford, Shanghai Stamford, Marathon, LSA.

    3) Longer life: Natural gas engine has a life of over several years if it is properly operated and maintained

    4) Low operation cost: Natural gas has a rich reserve with low cost and a high rate of return

    5) High profit: Low operation cost, supply of electricity and thermal power at the same time, low maintenance cost

    6) Coupled with brushless alternators of Leroy Somer / Engga

    7) Well performed control system, high quality monitor instrument, with sound and light alarm devices, auto shutdown

    8) Protection function: Over-current, under-voltage, auto-regulate voltage, reverse power

    9) Monitor function: Speed, water temperature, lube-oil temperature, lube-oil pressure, exhaust temperature

    10) Gas consumption: Less than 0.33cbm/kWh

    11) Supply connection: 3 phase, 4 lines

    12) Rated voltage: 400V

    13) Rated speed: 1, 500rpm/1, 800rpm

    14) Rated frequency: 50Hz / 60Hz

    15) Rated power factor: 0.8

    16) Exciting way: Brushless

    17) Starting mode: 24V DC electric starting system

    18) Cooling mode: Closed-circuit cooling system
    GENSET - 50 HZ AT 1500 RPM ENGINE ALTERNATOR
    Model PRIME STANDBY Model Marathon
    GST KVA kW KVA kW   Model
    GST20G 25.0 20 27.5 22.0 493CNG GM-20-4
     




    Gas engine
    GAS ENGINE SPECIFICATIONS
    Model 493CNG
    Rated power 25KW
    Number and layout of cylinders 4-cylinder, In line,
    Type Four stroke, Water cooled, air after-cooled, Electronic control timing air intake 
    Fuel Natural gas or Marsh gas
    Ignition type Spark plug ignition
    Intake gas pressure required ≥ 1psi
    Bore and Stoke 100X115mm
    Total displacement (L) 3.61
    Compression ratio 11.3
    Heat consumption ≤ 12000kJ/kW· h
    Gas consumption ≤ 0.34m 3 /kW· h (Natural gas)  ≤ 0.64m3/kW· h (Marsh gas) 
    Oil consumption ≤ 1.63 g/kW· h
    Lowest speed 700 rpm
    Exhaust temperature (before turbine) ≤ 500 ° C
    Net mass  420kg
    Heavy overhauling period 6000 h
    Manufacturer Weifang Power Diesel Engine
     





















    Alternator
    -Brushless single bearing, revolving field
    -Class H insulation
    -antifriction bearing
    -Altenator is 3-Phase, 4-Wire, Air Cooled proving voltage and phase flexlbllity
    -Elastic Engine/Alternator coupling
    -4-pole, Self-Excitation cylindrical rotor with total constant-Voltage

Photo Show

  • Weifang Hualing POWER CO. Ltd. It is located in the Power city, WEIFANG. With the integration of R&D, Design, Producing, Marketing and whole project construction, specializes in Energy, Electricity power, energy-saving, Environmental protection project.

    The company has been identified OEM certificates by 8 World famous Engine group, ISO9001 quality management system certification, China energy-saving product certification. The company invested 2.6 billion RMB in the product line, and now is the first and top diesel engine and gas engine product line.

    We produced a series multi-point injection electronic control engine and report to the National Development and reform commission, series of engines on the HL. CNG special report on current trends.

    Since 2008, the product of HUALING Power Co., Ltd. Enter to the oil industry, develop and produce wellhead gas generating set, now has been widely used in the CBM oil brand and running in the subsidiaries.
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  • Industrial Machinery-Transport & Communication Facilities-Motorcycle
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