708-2H-00032 main pump for excavator PC400-7 PC450-7

Our company mainly supply the construction machinery parts of the excavator parts, such as the final drive travel motor and parts, hydraulic pump and parts, undercarriage parts(track link, track roller, sprocket, upper roller etc), rubber tracks and rubber pads, engine parts, excavator operator cabin etc.

1) Simple structure in linear type ,easy in installation and mentation.

2) Adopting advanced world famous brand components in parts.

3) High pressure double crank to control the die opening and closing.  

4) Test: professional 8 hours test on 0 , 25% , 50% , 75% , 100% , 110% load before delivery.

5) Workmanship: 100% assembled as per technical drawing & request

6) Advanced equipment: like smart bolts tightening machine, air passage test equipment, cylinder block digital machine center, seal test center etc.

WHY CHOOSE US

1. Most of our products have been widely applied around world and enjoyed a good reputation by its quality ,reliability and professional pre-sales and after-sales service.

2. We warmly welcome your inquiry and will serve our clients both at home and abroad with products of superior quality and excellent service geared to the trend of further development as always.

3. We have advanced technology and management system to ensure that each product meets a high standard.

4. We believe soon you will benefit from our professionalism.

5. We are all goods are 100% tested before shipping.

6.Strong part number database. If you can provide the right model and part number, we can supply the right product.

Jining Songyu Construction Machinery Co., Ltd.is specialized in the wholesale and retail of Komatsu excavators,bulldozers, loader and other construction machinery and parts.The company set up in 2004, Located in the famous construction machinery city – Jining, Shandong Province, which is the base of Shantui bulldozer and Komatsu excavator factories,Since its establishment, the company has been committed to the after-sales market service of the small pine excavator, always remember to return new loyalty customers, and new loyalty customers to develop together’S are sourcing OEM mode the quality is stable, and they are always from the user’s point of view, strive to provide users with safe and stable products and services,we enjoy special advantages to supply all machinery parts with good quality and competitive prices.At present, operating small pine excavator all-car original parts, main: sheet Metal covers, engine fittings, hydraulic parts, cab assembly, cab accessories, electrical devices, structural parts, chassis parts, pin sleeve, easy-to-wear parts, maintenance products and other products.We adhere to the tenet of “Quality First, Credit First”. We would like to establish long-term friendly business relationships with your esteemed company.If you are interested in our products, please contact us directly. We are looking forward to your inquiries.