Danfoss 90R180 HS5NN80TCC8 H03 NNN323224 Hydraulic Pump Steel High-quality New

Product Specification

Product Description:

Advantages and features of Danfoss hydraulic pumps

‌High efficiency, energy saving and stable output‌

Adopting optimized design and advanced manufacturing technology, the hydraulic pump has high efficiency (significantly reduced energy consumption), small pressure fluctuation under full flow, and can stably output high pressure (such as the rated pressure of the MPT series up to 350bar) and large flow.

Both gear pumps and plunger pumps have high torque output capabilities and are suitable for heavy-duty scenarios (such as construction machinery and ship power systems).

‌Reliable structure and long life‌

The core components are made of wear-resistant cast iron or high-strength alloy, and the bearings are equipped with precision needle roller structures to reduce internal wear and extend service life;

Some models integrate low leakage sealing technology (leakage ≤0.1%) to reduce oil loss and pollution risks.

‌Diverse application scenarios‌

Supports manual/automatic flow adjustment, suitable for machine tools, agricultural machinery, port equipment and other fields, and some models are compatible with PLC control;

Modular interface design (in accordance with ISO standards) facilitates rapid integration into open or closed hydraulic systems.

‌Environmental protection and intelligence‌

The low noise design (operating noise ≤65dB) meets environmental protection requirements. Some high-end models are equipped with intelligent monitoring sensors to provide real-time feedback on the operating status.

Precautions for use

‌Oil and installation specifications‌

The cleanliness of the hydraulic oil must meet the NAS 1638 standard (recommended level 7-9). Before installation, thoroughly clean the pipeline and install a high-precision filter;

Ensure that the pump body is installed firmly to avoid vibration that may cause loosening of the connector or seal failure.

‌Operation and maintenance requirements‌

The air must be emptied before starting to avoid starting with load; check the oil temperature (recommended ≤65℃) and oil quality regularly during operation, and replace aging filters in time;

It is strictly forbidden to operate at overpressure (such as the rated pressure of the MPT series is 350bar, and the peak pressure is ≤410bar) to prevent damage to the plunger or bearing.

‌Cost and maintenance management‌

The purchase and maintenance costs are high, and the manufacturer's maintenance cycle must be followed (such as checking seals every 500 hours and replacing bearings every 2000 hours) to extend the life;

In case of failure, it is forbidden to disassemble the valve body or adjust the internal parameters privately, and it must be handled by professional technicians.

‌Second-hand equipment purchase suggestions‌

Second-hand pumps can be considered if the budget is limited, but the historical working conditions of the equipment (such as operating hours, maintenance records) must be verified and the performance must be tested by a third party.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.