Supply full range of excavator cylinders for Hitachi, Caterpillar, Volvo, Kobelco, Komatsu, Kato, Sumitomo, Liugong, Liebherr, etc machines
All forged ear rings, proper treatment on Q+T, washing+cleaning, Chrome plating, assembling.
-- A lot cylinder fails because of rod scratched by it's machined steel scraps from the beginning
-- A lot cylinders fails because of too thin chromium coating or wrong treatment of hydraulic rod before coating : We treat hydraulic rod properly and have from 30 to 60 micromillimeter chromuim coating for different type or tonnage rate hydraulic rod -- free from chromium peel off or rusting. -- Heavier chromium coating available for big hydrauli cylinders.
-- A lot cylinders fails because of saving 2 dollars on seals to get their cylinders sell cheap and quick not thinking of after sell services. -- We only use proper quality seals, although it cost bit more.
-- A lot cylinders fails because of use lower grade steel and no proper Quenching and Tempering to save 20 dollars in cost.
-- We use proper steel and treat steel properly according to ISO standard on hydraulic cyliners.
| Rod material | Tube material | Seals | Tube cleaning | Chromium coating |
| 40Cr/45# steel Q+T | 27SiMn/20# steel | Kaden/Aston | Ultrasonic/high pressure chemical liquid | 30-60 micro |
We supply cylinders for below listed machine but not limited to this list. Feel free to ask any model machine cylinders, we may also supply.
Design, manufacturing, way of quality control are most differences between CSW machinery and our competitors. Developed from western country businesses, CSW machinery co., limited knows quality coming from every process including design, material choosing, manufacturing, finishing and quality control.
Unlike many local companies having short sight and building their products would last very short time, CSW Machinery Co., Limited fabricates and sells its excavator attachments under higher standard. On Australia and Europe soil, our dealer sells hundreds tons of attachments each year under most strict business rule, New Zealand, USA, Canada, Malaysia, the UK as well. At the same time, helped by their comprehensive market and insightful feedback, CSW machinery has updated its production line to world class.
Over 10 years manufacturing attachments + over 40 years experiences in earthmoving industrial have brought us into a world class level on considering quality.
1. What material do you use on attachments?
CSW Machinery has its high standard on choosing material using on attachments. We use very high tensile steel plate (ie. Q345/460/690, WH60, BHG700/750, BG785, Bisplate70/80/100) on structural part of an attachment; and wear-resistant steel (ie. NM400/450/500, AR400/450/500, Bisplate 400/450/500, Hardox400/450/500, Weartuf 450/500) on wear parts; teeth and shank, side cutters, bolts, cutting edges off Chinese top 5 brands. Metallurgy performance must be considered during our designing, cutting, bending, fitting & welding of our attachments.
2. How long does your attachments guarantee?
CSW Machinery guarantees its attachments using of 12 months from day they start using and no more than 18 months from day shipped out. Any problem caused by defect of design, manufacturing will be replaced or compensated at an agreed term by both parties.
3. How long can an order deliver?
Usually, any order less than one container takes about 2 weeks to finish; Order of 1-2 container takes 4 weeks; Order over 2 containers takes 6 weeks to deliver. At busy manufacturing season, manufacturing time will be more which will be confirmed by discussion. For some often used models of excavator buckets, we hold bit stock from time to time.
4. How to pay?
Stock, order to finish within 2 weeks, or order less than USD4000 value, full payment at order; Order over USD4000 value 30% deposited in to start, 70% balance paid to deliver. Inspection service accepted.
5. Can we arrange delivery?
Yes, we have very good relationship with shipping companies, express suppliers. And we always get good rate for container load shipping, less than container shipping, DHL/Fedex/TNT/UPS air shipping.