Compact Hydraulic Pumps: Powering Mini Excavators with 30% Greater Efficiency & Ultra-Quiet Operation

In the dynamic world of engineering machinery, the reliability and efficiency of equipment are paramount. Excavators, indispensable tools in construction, mining, agriculture, and other sectors, rely heavily on a complex array of components working in harmony. Reliable suppliers play a critical role in this ecosystem, providing the necessary components to maintain, repair, and optimize excavator operations.

Exploring Hydraulic Pump Technology

The NACHI Compact Hydraulic Pump Example

To illustrate precision performance in a compact size, the NACHI compact hydraulic pump is featured. It has been specially designed to fit 1-6 ton mini excavators. Not only that, but the emphasis on mini excavators is a big deal since mini excavators work in tight areas where space-saving pump design is a key factor.

This pump is made for confined space operations, which are often a characteristic of lots of mini-excavator applications in urban areas, outdoors, or landscaped yards. The design is intended to deliver a high power density along with the robustness that any hydraulic pump must have, which needs to work in a challenging environment with limited space.

Product Highlights for the NACHI Compact Hydraulic Pump

The pump delivers 15-30% improved fuel efficiency than traditional pumps, thanks to its sophisticated design. This is a major advantage as it saves on operating costs and helps to lower the impact on the environment, making the cost of operation for the machine lower. 

As indicated by its name, the pump is small in size (180×120×110mm as listed). This is especially beneficial in mini excavators where engine compartments are often tight and space is limited, further signaling the compact size of this trend. 

This pump is designed with a series of features for operating conditions. This consists of ground hardened steel gears and a patented seal design that combats dirt and moisture penetration. Because excavators often work in dusty, dirty, and wet environments, these durability features are important for dependable long-life performance and low maintenance.

Stated noise levels from the pump are less than 70 dB. This is especially useful for urban worksites where noise pollution can be an issue. Reduced operational noise further enhances the work environment for the operator and personnel in the vicinity. 

Technical Specifications for NACHI Compact Hydraulic Pump

• NP14: Features a displacement of 14 cc/rev, a maximum pressure of 21 MPa, and weighs 9.2 kg.
• NP28: Features a displacement of 28 cc/rev, a maximum pressure of 25 MPa, and weighs 11.5 kg.
• NP45: Features a displacement of 45 cc/rev, a maximum pressure of 25 MPa, and weighs 12.8 kg.

The NACHI pump also has optional smart features. Such as ready for IoT with integrated pressure and temperature sensors, and Bluetooth for monitoring in real-time. This includes a pump being IoT-ready with its own embedded pressure and temperature sensors and Bluetooth capability for real-time monitoring.

The Ideal Applications

• Urban construction
• Landscape gardening
• Agricultural operations
• Indoor demolition

These use cases fit well with the pump’s features, including small footprint, low noise and efficient operation for smaller machines typically used for such applications. 

All in all, the NACHI compact hydraulic pump is a piece of engineering design catering specifically for mini excavators with a focus on efficiency, compactness, durability and quietness, which supports their usage for certain niche applications. 

Hantang and Key Excavator Component Technology

Something about Hantang

Hantang is a distinguished supplier of Asian excavator parts in this market. With the sound business model of production, sales, and agency, they will be in charge of meeting the demand of a disproportionate portion of the industry. Considering all components, the hydraulic main pump is one of the most significant for an excavator.

The excavator hydraulic pump is the heart of the hydraulic system, pumping hydraulic fluid to power the excavator boom, arm, bucket, swing and travel functions. The speed, strength, and overall operational efficiency of the machine are directly affected by its performance.

Hantang: A Leading Supplier of Excavator Parts

Founded in 2007, Hantang provides excavator parts products to tens of thousands of teams across the world. It is strategically located in Guangzhou, one of the largest engineering machinery trading centers. It is integrated with production, sales, and agency services, indicating a complete model for serving the market. Such an integrated model, along with its loyalty towards Asian excavator parts, makes Hantang a strong supplier in this segment.

Main Products from Hantang

Hantang boasts a comprehensive product range, addressing various systems within an excavator. The sources list their main products, which include crucial assemblies and components:

• Travel Assembly
• Engine Assembly
• Hydraulic Main Pump
• Controller
• Filters
• Hydraulic Valve Parts
• Sensor & Solenoid

In addition to these main categories, other products mentioned further illustrate the breadth of their offerings:

• Slewing motor Assembly
• Main Control Valve
• Electronic Parts
• Others

In this section, the attention on “Electronic Parts” is expounded with references to the sources. They show some of the key electronic components that Hantang supplies, typically indicated by part numbers, and associated with certain machine types:

• Solenoid Valve 714-07-16730 for Wa300 Wa320 Wa380 Wa400 Wa420 Loader.
• Hydraulic Pump Solenoid Valve 702-21-62600 for PC200-8mo PC210-7.
• Polit Valve 702-21-60900 for KOMATSU PC300-8 PC350-8 PC300-7 PC390 PC490 HB205 HB215.
• Pump Solenoid Valve 702-21-57400 for KOMATSU PC200-8 PC200-7 PC220-8.
• Switch Sensor 701-80314 for JCB 526, 531, 535, 536, 537, 540, 550.

They state a dedication to providing high-quality excavator parts to ensure the optimal performance and longevity of equipment.

Overall, Hantang is an established and reputable supplier of excavator parts in the Asian market, supplying an array of excavator components from large assemblies such as hydraulic main pumps to smaller electronic parts, supporting a wide variety of popular excavator brands in both domestic and international markets.

Conclusion: Hantang’s Contribution to Excavator Efficiency and Reliability

Hantang is founded to be a professional, full-range, and top Asian excavator parts supplier. Hantang offers a wide range of components with integration of production, sales and agency service. 

Hantang shows a strong adherence to offering the best excavator parts to make sure that equipment always runs at peak performance and lasts longer. Their parts are manufactured to fit the excavators produced by all leading brand names, and they supply all regions of the country, as well as other regions of the world, including Europe, the Middle East and South East Asia. Want to konw more about Hantang, please visit its website!

FAQ

Q1: What are NACHI Compact Hydraulic Pumps?

A: The NACHI Compact Hydraulic Pumps are precision-engineered for the 1–6 ton mini excavator, making them smaller than ever. The features include better efficiency, compact size, increased life, and silent operation. 

Q2: What types of excavator parts does Hantang supply?

A: Hantang supplies a variety of excavator parts, including Travel Assembly, Engine Assembly, Hydraulic Main Pump, Controller, Filters, Hydraulic Valve Parts, and Sensor & Solenoid.

Q3: What are the NACHI compact hydraulic pumps’ uses?

A: Their ideal applications include urban construction, landscape gardening, agricultural operations, and indoor demolition. Optional smart features like sensors and Bluetooth are available.