Product Description

Komatsu PC56 - 7 Excavator: A Comprehensive Overview

The Komatsu PC56 - 7 excavator is a remarkable piece of machinery renowned for its high - performance capabilities and versatility. Engineered to boost construction efficiency, it seamlessly adapts to a wide array of complex work environments.

Powertrain: The Heart of the Machine
At the core of the Komatsu PC56 - 7 lies the Komatsu S4D87E - 1 turbocharged engine. With a power rating of 34.5 kW and a displacement of 2.434 liters, this engine is a powerhouse. It delivers a consistent and robust power output, ensuring that the excavator can handle even the most demanding tasks with ease. Whether it's digging through tough soil or moving heavy loads, the engine provides the necessary muscle to get the job done efficiently.

Flexible Operation for Optimal Performance
One of the key features of the Komatsu PC56 - 7 is its flexible operation mode. It offers two distinct operating modes that can be effortlessly switched based on the specific requirements of the task at hand. This adaptability is a game - changer as it allows operators to optimize fuel efficiency and overall performance. For light - duty tasks, the operator can select a mode that conserves fuel, while for more strenuous jobs, a high - power mode can be engaged to maximize productivity.

Wide - Ranging Applications
The Komatsu PC56 - 7 excavator is a true all - rounder in the construction industry. It finds its place in a multitude of construction projects, including civil engineering endeavors, pipeline laying operations, and infrastructure development. In civil engineering, it can be used for earthmoving, site preparation, and foundation work. When it comes to pipeline laying, its precision and maneuverability make it an ideal choice for digging trenches and placing pipes. In infrastructure projects, it can contribute to building roads, bridges, and other public facilities.

A Perfect Fit for Construction and Engineering
In summary, the Komatsu PC56 - 7 excavator is the epitome of high - performance, flexibility, comfort, and reliability. Its well - thought - out design and advanced configuration not only enhance work efficiency but also prioritize the comfort of the operator. Additionally, the machine is designed with ease of maintenance in mind, reducing downtime and ensuring that it remains in peak operating condition for longer periods. For construction and engineering professionals, the Komatsu PC56 - 7 is an indispensable tool that can significantly contribute to the success of their projects.

Dates of Used Komatsu 56-7 Excavator for sale Second Hand PC56 Original Japan

Details Images:

Komatsu PC56-7 Excavator Engine

Komatsu 56-7 excavator drive wheel

Komatsu 56-7 excavator arm

Komatsu 56-7 excavator cab

1. What specific advantages does the compact body design of the Komatsu PC56 - 7 excavator bring in earthwork operations?
The compact body design of the Komatsu PC56 - 7 excavator offers several significant advantages in earthwork operations. Firstly, it enhances maneuverability. In earthwork sites, there are often various obstacles and limited - space areas. The small size allows the excavator to easily navigate around these obstacles, such as large boulders or pre - installed structures. For example, in a construction site where there are existing buildings close to the excavation area, the compact excavator can move freely between the buildings and the excavation point without causing damage to the structures.

Secondly, it enables operation in confined spaces. Some earthwork projects, like basement excavations in urban areas or small - scale landscaping projects, have very limited working areas. The Komatsu PC56 - 7 can fit into these tight spaces where larger excavators cannot. This means that it can start and complete earthwork tasks in areas that would otherwise be inaccessible, increasing the scope of work that can be carried out.

Finally, the compact design also improves transportation efficiency. It is easier and more cost - effective to transport the excavator from one site to another. A smaller vehicle can be used for transportation, reducing fuel consumption and transportation costs. For instance, compared to a large - scale excavator that may require a specialized heavy - duty trailer, the Komatsu PC56 - 7 can be transported on a relatively smaller and more common flat - bed truck.

2. In road construction, how does the high - efficiency hydraulic system of the Komatsu PC56 - 7 excavator ensure efficient operation in narrow construction environments?
In narrow road construction environments, the high - efficiency hydraulic system of the Komatsu PC56 - 7 excavator plays a crucial role in ensuring efficient operation. First of all, the hydraulic system provides precise control. In narrow spaces, accurate movement of the excavator's arm, bucket, and other working parts is essential. The high - efficiency hydraulic system can precisely control the flow and pressure of the hydraulic oil, allowing the operator to perform fine - tuned movements. For example, when excavating the foundation of a road in a narrow alley, the operator can accurately position the bucket to dig only the required area without affecting the adjacent areas.

Secondly, it offers high - speed operation. The hydraulic system can quickly transfer power to the working parts of the excavator. In a narrow construction environment, time is of the essence as it may cause less disruption to traffic and surrounding activities. The fast - acting hydraulic system enables the excavator to complete tasks such as digging foundations, laying pipes, and removing obstacles in a shorter time. For instance, when laying a water pipe under a narrow road, the excavator can quickly dig the trench and then place the pipe, reducing the overall construction time.

Moreover, the hydraulic system has good stability. In narrow spaces, the stability of the excavator is vital to prevent accidents. The high - efficiency hydraulic system can adjust the pressure and flow according to the working conditions, ensuring that the excavator remains stable during operation. For example, when the excavator is working on a sloping and narrow road shoulder, the hydraulic system can automatically adjust the support legs' pressure to keep the machine balanced.

3. In agricultural applications, what help does the choice of various buckets on the Komatsu PC56 - 7 excavator provide for excavating different types of soil?
The choice of various buckets on the Komatsu PC56 - 7 excavator provides great assistance in excavating different types of soil in agricultural applications. For soft soil, such as the soil in paddy fields or newly plowed farmland, a wide - opening and thin - edged bucket is often a good choice. The wide opening allows the bucket to scoop up a large amount of soft soil at once, increasing the excavation efficiency. The thin edge can easily penetrate the soft soil, reducing the resistance during the digging process. For example, when constructing an irrigation canal in a paddy field, a wide - opening bucket can quickly remove the soft mud.

When dealing with hard soil, like compacted clay or rocky soil, a heavy - duty bucket with a thick and strong edge is more suitable. The thick edge can withstand the high pressure generated when breaking into the hard soil. The strong structure of the bucket can prevent damage during the excavation of hard materials. For instance, when leveling a farmland with hard - packed soil, a heavy - duty bucket can effectively break and dig the soil.

In addition, for loose and granular soil, such as sandy soil, a bucket with a special tooth design can be used. The teeth on the bucket can better grip the loose soil, preventing it from slipping out during the lifting process. This ensures that the excavator can carry a sufficient amount of soil in each operation, improving the overall excavation efficiency. For example, when building a sand - filled embankment in an agricultural area, a toothed bucket can efficiently handle the sandy soil.

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FAQ

1.What's your payment terms and trade terms?
Generally 50% deposit and 50% balance before shipping. Of course, we can negotiate according to your orders. We can accept EXW, FOB, CRF and CIF.

2. How to ship the excavators?
(1).Container: which is cheapest and fast. but sometime machine need to be dismantled .
(2).Bulk cargo ship :which is better for bigger construction equipment ,ship as it is.
(3).Flat rack ship :which is better for bigger machine and also no need to dismantle
(4).RO RO ship : which is good for every machine and faster

3. Is it convenient to visit you?
You are welcome to visit us. So you can see how many used excavators we have in stock and the condition of them. We can pick you up at Shanghai Air port.

 We are a leading used excavator supplier in Shanghai city, China. We can supply almost all brand used excavators, used loaders, used road rollers, used dozers, used forklifts, used cranes,used trucks and other construction machines. We have rich experiences of exporting used construction machines. We have sold more than 1000 used excavators to all over the world. The quality of each machine has been strictly checked by our engineers to ensure perfect performance.

Founded in 2017, Kaishu Machinery is a prominent supplier of pre-owned construction machinery in China. Our company specializes in offering top-quality second-hand construction machinery from renowned global brands. In 2022, we are planning to expand our operations and venture into international markets. We are also proud to be a certified gold supplier on Alibaba, showcasing our strong reputation in the industry. Our products are genuine, of superior quality, and competitively priced. We warmly welcome our friends from overseas to visit us, conduct research, and make purchases.