Weichai 200KW low fuel consumption, low emissions, reliable diesel generator set

⚙️ I. Powertrain Characteristics
Engine core parameters

Model and power: WP10D200E200 is an inline six-cylinder diesel engine, with main power ranging from 150kW to 200kW (standby power up to 200kW~264kW), which can be adapted to different load requirements.

Structural design: Bore×stroke is 126×130mm, displacement is 9.726L, compression ratio is 17:1, and supercharged intercooled intake system is adopted, which significantly improves the intake efficiency and combustion adequacy.

Fuel system: high-pressure common rail fuel injection technology, combined with electronic speed control (some models can choose mechanical speed control), to achieve precise fuel control and reduce ineffective dissipation.

Cooling and Starting System

Heat dissipation design: Closed water circulation cooling system, matched with high-efficiency radiator and fan shroud, supporting continuous operation in 40℃ high temperature environment.

Starting method: 24V electric starting system is standard, supporting automatic/remote starting, and oil temperature heating device can be added in cold areas (adaptable to start at -15℃).

🔌 Second, power generation performance and control
Generator technology

Motor type: brushless self-excited alternator (e.g. GR355FS, SF-150-4), all-copper wire winding, H-class insulation, IP21-IP23 protection level, high temperature and dust resistance.

Voltage regulation: equipped with AVR (automatic voltage regulator), steady state voltage adjustment rate ≤ ± 0.5%, transient adjustment rate ≤ ± 10%, to ensure stable voltage output.

Control and protection

Intelligent control panel: integrated Deep Sea or HGM6110 brand controllers, with ‘four protection’ functions (overvoltage, undervoltage, overload, overclocking), support for automatic fault diagnosis and remote monitoring.

🏗️ Application Scenarios and Structure Configuration
Multi-scene adaptability

Widely used in communication base stations, hospitals, construction sites, data centres and other places that require highly reliable backup power, also applicable to ships, mobile power stations and other special environments.

Optional structure form:

Standard open-frame type: low cost, convenient maintenance, suitable for fixed machine rooms.

Silent type/mobile trailer type: noise reduced to 75-85dB(A), with shock-absorbing chassis and traction device, speed up to 25km/h, suitable for temporary power supply or sensitive urban areas.

Structural durability

The total weight of the unit is 1.6-1.9 tonnes (150kW), the base is made of reinforced steel frame with shock absorbers to reduce the vibration of operation; the large capacity fuel tank (optional split design) meets the demand of long time operation.

Economic and environmental characteristics
Fuel efficiency

Fuel consumption rate under load conditions Reference model
150kW load 215-218 g/kW-h 150kW unit
200kW full load 258 g/kW-h 200kW trailer unit
Outperforms similar products and significantly reduces operating costs in the long term.
Low emission and noise control

Comply with National II emission standard, reduce NOx generation through turbocharging and intercooling technology, some models are equipped with particle traps.

Standard noise ≤ 100-105dB (LP7m), silent models can be reduced to 75-85dB (A).

⚠️ V. After-sales service and selection suggestions
Warranty policy: the whole machine warranty 1 year or 1,000 operating hours (except wearing parts), the national joint warranty.

Selection considerations:

Power matching: 150kW unit (e.g. GF-150) is suitable for small and medium-sized facilities, 200kW (e.g. 200GF) is suitable for high load scenarios.

Environmental requirements: high-cold areas need to be equipped with antifreeze and heating devices; humid and dusty environment is recommended to choose IP23 or higher protection level.

Price reference: 150kW basic model is about $64,000, 200kW quiet trailer model is about $66,000 onwards.

💎 Summary
Weichai WP10D200E200 diesel generator set with high fuel economy, wide environmental adaptability, intelligent protection system as the core advantage, especially suitable for the scenario of strict requirements for power supply continuity. When selecting the model, you need to integrate the power demand, environmental conditions and mobility requirements, and give priority to the configuration with all-copper motor and AVR voltage regulation to ensure long-term stable operation.