Selling Points of 707-01-0K750, 707-01-0K760, 707-01-0K770, 707-01-0K790 Hydraulic Cylinders

The 707-01-0K750, 707-01-0K760, 707-01-0K770, and 707-01-0K790 are high-performance hydraulic cylinders specifically engineered for Komatsu excavators, standing out as reliable core components for excavator maintenance and replacement.

First, they offer comprehensive functional coverage to meet diverse operational needs of excavators. These models include three key hydraulic cylinder types critical to excavator movement: arm cylinders (for controlling the excavator’s arm rotation and lifting), boom cylinders (for adjusting the boom’s extension and retraction), and bucket cylinders (for driving the bucket’s digging and dumping actions). Additionally, they are available as cylinder assemblies (Cylinder Assy), integrating all necessary components for direct installation—eliminating the hassle of separate part sourcing and reducing maintenance time. This versatility ensures they can address multiple failure points of an excavator’s hydraulic system, making them one-stop solutions for repair needs.

Second, they feature precision compatibility with Komatsu PC2000 series excavators, a key advantage for buyers seeking model-matched parts. Specifically, they are fully adapted to Komatsu PC2000LS, PC2000-8, and PC2000-11 excavators—three widely used models in heavy construction, mining, and infrastructure projects. The cylinders’ dimensions, pressure ratings, and connection interfaces are engineered to align perfectly with the original equipment specifications of these excavators, avoiding issues like mismatched installation or reduced hydraulic efficiency. This precise fit guarantees seamless replacement, ensuring the excavator regains its original operational performance after part installation.

Third, they boast excellent quality assurance to meet long-term heavy-duty use requirements. As highlighted in product information, these cylinders are available in both “Original” (OEM-grade original parts) and “Brand New” conditions. Original parts ensure consistency with the excavator’s factory-installed components in terms of material (high-strength alloy steel for cylinders and wear-resistant seals) and performance, while brand-new units offer the same reliability as original parts at a cost-effective price point. Both options are designed to withstand high hydraulic pressure, frequent mechanical movements, and harsh working environments (such as dust, moisture, and vibration), delivering long service life and minimizing frequent replacement costs.

Fourth, they provide cost and supply advantages through direct sales. Marketed under a “Direct Sales” model, these cylinders bypass intermediate distributors, allowing buyers to obtain high-quality parts at more competitive prices. This is particularly beneficial for construction companies, excavator maintenance workshops, and parts wholesalers that require bulk or regular purchases, as it reduces overall procurement costs. Meanwhile, the direct sales channel ensures stable supply and faster response to orders, helping buyers avoid project delays caused by prolonged part shortages.

Lastly, they are tailored for heavy-duty construction scenarios, making them ideal for the demanding environments where Komatsu PC2000 series excavators operate. Whether used in large-scale mining operations (for digging and loading ore), road construction (for earthmoving and grading), or building foundation projects (for deep excavation), these hydraulic cylinders maintain stable performance under high load and continuous operation. Their robust design resists deformation and leakage, ensuring the excavator can work efficiently even in extreme conditions—enhancing overall project productivity and reducing downtime due to part failures.

In summary, the 707-01-0K750, 707-01-0K760, 707-01-0K770, and 707-01-0K790 hydraulic cylinders combine functional versatility, model precision, quality reliability, and cost-effectiveness, making them an optimal choice for maintaining and upgrading Komatsu PC2000 series excavators.

Note.

We have a strong excavator parts catalog/service manual accessory code. Please refer to the above excavator parts catalog/service manual to check whether your machine is suitable. If you are not sure about the applicability, you can provide us with the serial number of the excavator machine by email or phone for inspection.

About Us.

Quanzhou Dena Machinery Technology Co., Ltd.Is located in the cultural capital of East Asia.Which is one of the first pilot cities of “Made in China 2025″.It is the starting point of the Maritime Silk road —– Quanzhou, Fujian.

Since its inception, the company has been innovating and developing.It has several advanced production lines, a number of senior engineers, professional technical managers.Besides, there is a sound quality management system.

The company mainly produces various types of excavator travel reduction assy (final drive), swing reduction assy (swing device), gears, gear ring, swing shaft (shaft pinion), crankshafts, pin, carriers, carrier assembly, pump shaft, motor cases, bearings, housing, RV gear assy etc.

The prupose of company is “customers first, reputation first, quality-oriented, keep improving, service first”.We got well received by friends and customers.And we sincerely welcome regular and new customers come to visit our company and guidence.We are looking forward to creating a better future with you.

Transport.

1. Shipping Term: FOB, CIF, C&F, DDU,DDP..

2. Less than 50kg, you could choose international express, such as DHL, UPS, FedEx,

TNT or EMS. (door to door, so convenient)

3. From 50kg to 200kg, you could choose to send by air. (fast and safe, but expensive)

4. More than 200kg, you may consider to send by sea. (cheapest, but long transit time)

5. We can also deliver as client’s requirment

6. Nearest Port: XIAMENPort According to customer needs

7. We will suggest the most economical way for you according to your products.

Why choose us?

1. With 20 years experience at this industry, with good reputation.

2.Strong support from professional sales/engineer/technician team, shipment and after-service department.

3.Used and new genuine parts, China OEM parts available.

4. 3-12 months warranty for all items

5. Excellent after-sale service, will replace new one if the product with quality problem.

6. Quick delivery time, within 24 hours if stock

7. Safe packaging with standard exporting wooden box.

8.Small order and sample order are acceptable.

FAQ.

Q. When will get the items after I place order?

A. Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock, we will inform you before placing the order.

Q. If I only know the excavator model, but can not offer parts No., what should I do ?

A. If possible, you can send us pictures of old products, nameplate or the size for reference.

Q. How can you guarantee the quality?

A. We will 100% test the goods before delivery. If you meet with quality problem, we promise to replace goods or return your funds.

Q. How long will it take to delivery to my address?

A. The normal delivery time is 3-5 days, depending on which country you are in.

Q. Do you accept sample order?

A. Yes, sample order can accept.

Q: What’s package? Can you give me the package according my requirement?

 A. We usually packed by standard exported box or carton. And yes we can pack as per your requirement.

Q: What’s brand you can offer in your company?

A:OEM, original, as per your need.

Email:Market@denamachinery.com

WhatsApp:+8613799476450

Wechat:+8615905991155