Generator Set Jacket Water Heater E204747/ 0333-0677-01 0333-0677-02

Desc.

Jacket Water Heater

Part No/TC type

E204747

Brand Name

Man, ABB, PBS, KBB, Napier MET, Weicai, JTH

Other parts

pls contact freely
if you need other P/N

Engine Type

Diesel engine,Gas engine,
Diesel Generators etc.

Spare Type

Cartridge, Nozzle ring , shaft, rotor complete, compressor wheel, diffuser, turbine casing , compressor casing , bearing casing, turbine blades, bearing

Condition:

Original , brand new, OEM, replacement, refurbished

Applicable industry

Marine engines,
Construction works ,oil platform
Energy & Mining etc

Key Word:

Original spare parts
and engine repair tool kits

Trade terms

FOB EXW CIF DDU DDP,

Door to door is available in some countries.

Delivery time:

Most parts are in stock, bulk order based on qty

Payment

T/T, L/C,D/A, Alipay, Western Union, Paypal etc.

Place of origin

China/Germany/South Korea USA/Japan/Sweden /UK/Singapore/Taiwan

Package

Neutral or original packaging

About the product

The water jacket heater is an industrial heating device primarily designed for preheating internal combustion engines under low-temperature conditions, ensuring reliable engine start-up and stable operation in cold environments. It operates by heating the coolant, which is then circulated throughout the engine system to facilitate safe ignition and rapid load engagement. The device incorporates a precision automatic thermostat with overheat protection functionality, allowing users to adjust and maintain coolant temperature within a controlled range of 18°C to 49°C during cold weather operations.

Constructed with low-power-density copper heating elements, environmentally compliant aluminum alloy housing, and high-temperature-resistant insulated wiring, the water jacket heater is engineered for durability. Its structural design emphasizes mechanical robustness, including vibration resistance, leak-proof sealing, and chemical corrosion resistance, making it particularly suitable for use in heavy-duty vehicles and high-power industrial engine applications.

**Functions and Applications**
The primary function of the water jacket heater is to provide controlled thermal conditioning for industrial-grade internal combustion engines in suboptimal ambient temperatures. By continuously circulating and heating the coolant, it ensures that engines remain at optimal operating temperature, thereby enabling efficient and reliable performance even under extreme cold conditions. This equipment is widely applied in heavy transport systems (e.g., commercial trucks, off-highway construction machinery), as well as in stationary or marine power generation systems such as diesel generator sets and ship propulsion engines.

**Application Cases**
- **Construction Machinery**: Ensures reliable engine operation for major brands such as Caterpillar under severe cold climate conditions, minimizing cold-start wear and improving operational readiness.
- **Generator Sets**: Provides essential preheating functionality to maintain engine readiness, ensuring prompt and stable start-up performance in low-temperature environments.