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ZICHAI ZDMO850PNOB Generator Set

The ZDMO850PNOB is a high-power, high-reliability diesel generator set, specifically engineered for large vessel propulsion, heavy industrial operations, and emergency power supply scenarios. Built on mature low-speed diesel engine technology and advanced power generation control systems, it delivers efficient and stable power output, providing users with long-lasting, dependable energy solutions.

The code Z in the model name indicates that the engine brand of the unit is ZICHAI, the code D in the model name indicates that the fuel type is diesel, the code M in the model name indicates that the Marine-used, the code O in the model name indicates that the open type, the code 850 in the model name indicates that the power is 850KW, and the code P in the model name indicates that the power type is the primary power. The code N in the model name indicates that the generator brand is SinoGen, the code O in the model name indicates that the generator set has no ATS and no parallel function, and the code B in the model name indicates that the frequency of the generator set is 60hz.

As official exporting agent of ZICHAI, SinoGen is a professional power system solution provider, we provide one-stop power system solutions for customer from all over the world, from power system design to power system supply, from installation to commissioning, from after-sales services support to parts supply, SinoGen is your reliable power system partner that give you best value for money and reliable system solution.

Advantages of ZICHAI ZDMO850PNOB Generator Set

  • Delivers a rated power of 850 kW and standby power of 935 kW, paired with the LB6250ZLD-7 diesel engine (1000 kW continuous power) at 720 rpm, reliably meeting heavy industrial and marine high-load demands.

  • Optimized combustion design achieves a fuel consumption rate of only 198 g/kW·h and a lube oil consumption rate of 1.0 g/kW·h, significantly cutting long-term operating costs while ensuring efficient performance.

  • Features automatic voltage regulation and a brushless self-excited system, with voltage regulation ratios of ±1% (single unit) and ±2.5% (parallel operation), maintaining stable 60 Hz, 450 V output ideal for sensitive industrial and marine systems.

  • Rugged 23000 kg construction withstands harsh marine and industrial environments, supporting flexible startup methods (compressed air/electric motor) and 3-phase 4-wire connection for seamless integration into diverse power networks.

Technical Specifications

Generator Model:ZDMO850PNOB
Engine Model:LB6250ZLD-7
Rated Power:850 kW
Rated Speed:720 rpm
Fuel Consumption Rate:198 g/kW·h
Paralleling Capability:Supported, voltage regulation ±1% (single unit), ±2.5% (parallel)
Voltage Regulation:Automatic
Rated Voltage:450 V
Rated Frequency:60 Hz
Power Factor:0.8 lagging
Phase Connection:3-phase 4-wire

 

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Generator Model

Rated Power

Engine Model

Rated Speed

Generator Set Weight (kg)

ZDMO700PNOA700 kW @ 750 rpmLB6250ZLD-4750 rpm21000 kg
ZDMO700PNOB700 kW @ 720 rpmLB6250ZLD-14720 rpm21000 kg
ZDMO750PNOB750 kW @ 720 rpmLB6250ZLD-3720 rpm21000 kg
ZDMO800PNOA800 kW @ 750 rpmLB6250ZLD-4750 rpm21000 kg
ZDMO850PNOA850 kW @ 750 rpmLB6250ZLD-6750 rpm23000 kg
ZDMO850PNOB850 kW @ 720 rpmLB6250ZLD-7720 rpm23000 kg
ZDMO950PNOA950 kW @ 750 rpmLB6250ZLD-2750 rpm23000 kg
ZDMO1000PNOA1000 kW @ 750 rpmLB6250ZLD-2750 rpm21000 kg
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General Information of ZICHAI ZDMO850PNOB Generator Set
Rated Power850 kWStand-by Power935 kW
Rated Voltage450 VRated Current1344 A
Rated Frequency60 HzRated Power Factor (cos φ)0.8 Lagging
Stationary Voltage Regulation RatioSingle unit ≤±1% / Parallel operation ≤±2.5%Weight of Set23000 kg
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ZICHAI LB6250ZLD Series Generator Sets Dimensions

Engine Specifications of ZICHAI ZDMO850PNOB Generator Set
Engine BrandZICHAIEngine ModelLB6250ZLD-7
Continuous Power of Diesel Engine1000 kwMaximum Power of Diesel Engine1100 kw
Lube Oil Consumption1.0 g/kW·hDiesel Engine Start MethodStarted by compressed air motor or electric motor
Phase & Connection3 phases 4 wiresVoltage Regulating ModeAutomatic
Exciting ModeBrushlessFuel Consumption198 g/kW·h
Rated Speed of Diesel Engine720 rpm
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

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Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

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Parts Catalogue

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Report & Certifcate

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