JCM921D Hydraulic Crawler Excavator Digger Mechanical Shovel

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Qingdao
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1 unit
Supply Capability:
100 unit/month

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Product Description:

Product Description:

Excavators are heavy construction equipment consisting of a boom, stick, bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels. A cable-operated excavator uses winches and steel ropes to accomplish the movements. They are a natural progression from the steam shovels and often called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. Due to the linear actuation of hydraulic cylinders, their mode of operation is fundamentally different from cable-operated excavators.



Main Product Features:

  1. There are 3 pumps: the two main pumps are for supplying oil at high pressure (up to 5000 psi) for the arms, swing motor, track motors, and accessories, and the third is a lower pressure (700 psi) pump for Pilot Control.

  2. The whole machine has the elegant streamline design, reliable performance and high efficiency of working.

  3. Possess quality certification of ISO 9001:2000. Can pass CE test.

  4. A wide range of operating weight & bucket size for your choice.

  5. We can supply OEM service and can also produce according to your requirements.


Product Specifications:

Operating Weight: 20.5t

Engine: CUMMINS B5.9-C

Boom Length: 5.7m

Arm Length: 2.925m

Bucket Size: 0.9m3

       Operating Weight and Ground Pressure

Operating weight includes basic machine (with boom 5.7m, arm 2.925m, and bucket 0.9m3)

Shoe width

600mm

Overall width

2800mm

Ground pressure

45KPa

Operating weight

20500kg



FAQ:

Q1: How to control the Excavator?

A1: The Excavator is equipped with the open-and-shut electronic monitoring system and fault alarm system, very easy and safe to control.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 10 to 30 workdays.

Q4: If we can produce some Excavator according to customers request?

A4: Yes, we can produce Excavator according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.

Q5: How to make a quick resolution for after service?

A5: OKorder and our manufacture both have overseas branches all-around of world, if necessary, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities & skilled personnel at site for training.



JCM921D Hydraulic Crawler Excavator Digger Mechanical Shovel


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