708-21-01030 708-21-01031 708-21-01032 708-21-10401 Excavator Hydraulic Pump Assy For Komatsu PC60-5 PC60-6
How does an excavator hydraulic pump work?
The system monitors the pressure of all the hydraulic rams and controls the angle of the swash plate to meet the demands of the ram that has the highest pressure level. If you are not demanding full pressure, the pump will increase its displacement (which increases flow rate), making the tools move faster.

Specification of Excavator Hydraulic Pump

More machine model are available as below:

Hydraulic main pump for PC220-7, PC240-7,PC200-7, PC300-7,PC160-7,PC130-7,PC55,PC56, PC300

Hydraulic gear pump for excavator PC180,PC200,PC220,PC210,PC230,PC240,PC260,PC280,PC300,PC320,PC360,PC380,PC400,PC420,PC450-7

Excavator twin's pump, excavator double pump for PC200,PC220-7,PC240-7,PC60,PC200-7,PC300-7,PC160-7,PC55,PC56,PC55MR-2, P50UU-2, PC75, PC130-7, PC300,PC200-8,PC220-8

Hydraulic main pump for PC100-7,PC110-7,PC120-7,PC180,PC210LC-8,PC220-6,PC200-6,PC200-7, PC200LC-7, PC200LC-8,PC220LC-7,PC220-8,PC240-8,PC270-8

Excavator steering pump, excavator vane pumpPC300-6,PC300-7,PC300LC-7,PC360-7,PC400-7,PC400-8,PC450-7, PC400LC-7,PC450-8

Double piston pump for excavator PC180,PC200-6,PC220,PC210,PC230,PC240,PC260,PC280,PC300,PC320,PC360,PC380,PC400,PC420,PC450-7

Excavator piston pump, piston pump for PC200,PC220-7,PC240-7,PC60,PC200-7,PC300-7,PC160-7,PC55,PC56,PC55MR-2, P50UU-2, PC75, PC130-7, PC300,PC200-8,PC220-8

Single vane pump, excavator hydraulic vane pump PC100-7,PC110-7,PC120-7,PC180,PC210LC-8,PC220-6,PC200-6,PC200-7, PC200LC-7, PC200LC-8,PC220LC-7,PC220-8,PC240-8,PC270-8

Excavator gear pump, piston pump for excavator PC300-6,PC300-7,PC300LC-7,PC360-7,PC400-7,PC400-8,PC450-7, PC400LC-7,PC450-8

FAQ:

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

If possible, you can send us the old photo, nameplate or the size for reference.

2. What is the warranty of the parts after I purchase?

The warranty is 6/12 Months based on the item details.Please consult sales for details

3. How can I pay the order?

We can receive payment through T/T, Western Union, Paypal(for small amount).

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

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.

5. How can I do if there is something wrong with the items?

First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide the old photo for us. After it is confirmed, pls return to us , we will offer the correct item.

6. What is your main products ?

We are specialized in the excavator spare parts, such as travel motor gearbox/assy/parts, swing gearbox/assy/motor/parts, hydraulic pump assy/parts, gear parts. If you need other excavator parts, we also can supply as your requirements.

          Guangzhou Hopson Machinery Parts Co., Ltd. is a professional wholesale and retail excavator parts. Such as: hydraulic piston pump , Travel / swing motor pump and spare parts, engine parts, gear parts, undercarriage parts, Filter ，seal kit, etc.

         Our company with much experiences in the construction machinery industry, always adhering to the business philosophy of "integrity first, quality assurance, and win-win cooperation", we provide our customers with cost-effective and high-quality products. With professional technical solutions and one-stop procurement services, customers can save money and rest assured.

          We take "product diversifiion, quality stabilization, and management standardization" as our business strategy, adhere to standardization and process implementation in production, and provide reliable quality assurance for products. With a professional, dedied and dedied attitude and action, Satisfy customers' needs for all aspects of the product.

We insist high quality and top service;

We believe that we have while people don’t,or people have while we are superior;

We are looking forward to create brilliant career,share the fruits of development and offer services to our society.