
( Brand: Hitachi ), ( Model: WJ200-150 HF ), ( Part Type: Drive )
The WJ200-150 HF Drive Frequency Hitachi is a powerful and versatile hydraulic excavator designed for heavy-duty construction and demolition tasks. This excavator features a Hitachi-built HF200 engine, which delivers a impressive 150 horsepower, ensuring optimal performance and efficiency in various working conditions.
The WJ200-150 HF Drive Frequency Hitachi is equipped with a state-of-the-art hydraulic system that utilizes Hitachi's proprietary "Hitachi Frequency Control" technology. This advanced feature allows for smooth and precise operation, while also reducing fuel consumption and lowering noise levels. The excavator also features a high flow hydraulic system, which provides increased power and speed for various attachments, making it ideal for tasks such as digging, breaking up concrete, and moving heavy loads.
The WJ200-150 HF Drive Frequency Hitachi is built with durability and reliability in mind. It features a robust undercarriage with high-strength steel tracks and a reinforced boom and arm structure. The excavator is also equipped with a heavy-duty cab that provides excellent visibility and comfort, with features such as air conditioning, heat, and a suspension seat.
The WJ200-150 HF Drive Frequency Hitachi is also designed with safety in mind. It features a number of safety features, such as a rearview camera, automatic engine shutdown, and a fail-safe hydraulic system. Additionally, the excavator is equipped with a number of operator-assist technologies, such as an auto-digging system and an auto-leveling system, which help reduce operator fatigue and improve overall productivity.
Overall, the WJ200-150 HF Drive Frequency Hitachi is a high-performance, reliable, and safe hydraulic excavator that is well-suited for heavy-duty construction and demolition tasks. Its advanced technology, durability, and operator-assist features make it a valuable asset on any construction site.
Pros of buying a Hitachi WJ200-150 HF Drive Jackhammer:1. Powerful and Reliable: This jackhammer is powered by a 150cc Hitachi engine, delivering high torque and power for efficient drilling. It is known for its robustness and durability, ensuring long-term use.
2. Versatile: This jackhammer comes with various chisel sizes, making it suitable for a wide range of drilling tasks such as breaking concrete, asphalt, and rock.
3. Easy Maintenance: The WJ200-150 features a simple and accessible oil filler cap, making it easy for users to perform regular maintenance and oil changes.
4. Comfortable Operation: It has an ergonomic handle providing a comfortable grip, reducing user fatigue during extended operation.
Cons of buying a Hitachi WJ200-150 HF Drive Jackhammer:1. High Price: Compared to other jackhammers in the market, the WJ200-150 is relatively expensive due to its high-quality engine and components.
2. Heavy Weight: At around 48 kg, this jackhammer is quite heavy, which may pose challenges for users who need to carry it around frequently.
3. Noise Level: Like most jackhammers, the WJ200-150 produces a high noise level (112 dB), which may be a concern for users who work in noise-sensitive environments or for extended periods.
Ending Conclusion:The Hitachi WJ200-150 HF Drive Jackhammer is an excellent choice for professionals and heavy-duty tasks due to its high power and durability. However, its high price, heavy weight, and noise level may deter some users. If you are looking for a powerful and reliable jackhammer and have the budget and physical strength to handle it, the WJ200-150 is definitely worth considering.
Recommendation:For users who need a jackhammer for occasional use or lighter tasks, a more affordable and lighter option may be more suitable. In such cases, consider models with lower power but sufficient for basic drilling tasks. On the other hand, if you require a powerful and heavy-duty jackhammer, the Hitachi WJ200-150 is an excellent investment.
Output current, output torque, output voltage , input power, thermal load ratio, lad freq. 01hz analog max.
1 to 400hz frequency accuracy digital command input rating rated input voltage v 3 phase 380v 15 to 480v 10, 50 60hz 5 rated input current a VT 44. 6g, 10 to 55 Hz location altitude 1,000m or less, in doors no corrosive gasses or dust.
Minimum value of resistor weight kg 5. Hitachi wj200 150hf applicable motor size kw VT 18.
5 protective housing ip20 control method sinusoidal pulse width modulation wpm control carrier frequency 2khz to 15khz aerating required depending on the model output frequency range. Frequency volt. Characteristic v f control constant torque, reduced torque, free v f base freq.
5hz senseless vector control dc braking variable operating frequency, time, and braking force input signal freq.
Output current, output torque, output voltage , input power, thermal load ratio, lad freq.