Type: Hydraulic oil cylinders
Body material: Steel
Sealing: Parker, Hallite or other
Bore size: 20-450mm
Shaft Dia: 20-200mm
Working pressure: 16mpa,or as customers requirements
Install: Can be discussed
Size & Color: Customized as your requirements
Application: Agriculture, machinery, construction, metallurgy,
Main Customers: Challeger Lifts(US), Heico (US), Omer Lift(Italy)
Place of Origin: Wuxi , Jiangsu Province
Package & Shipping
Shipping10-35days after confirming order.
1.The cylinder tube is plated hard chrome inside. When assembly,
lubricate the head cap and piston which can avoid rust. This can
improve the cylinder lifetime.
2. Air venting device is installed at the end of cylinder's hollow
rod for air venting after assembly.
Hope to have cooperation with you soon! If possible, please kindly
send us the drawings.
1,Attention should be paid to be prevent loose, prevent dust and
prevent rust work.In long time stop work after to reuse, should pay
attention to use a clean cotton cloth wipe the exposed surface of
the piston rod.Startup no-load running first, after waiting for
normal in articulated machines
2, Storage :
As spare parts of hydraulic cylinder suggested, stored in a dry,
moist insulation and cannot have corrosion and corrosive
gases.Should note add appropriate protective oil and hydraulic
cylinder in and out of the oil should be strictly protect, avoid
piston rod oxidation etch and mechanical damage
3, Large impact load cases:
Should pay close attention to the hydraulic cylinder bearing
lubrication, check the axis of the situation in a timely manner to
adjust the hydraulic cylinder or machine components centerline
Wuxi Boli Yeya Technology Co.,Ltd. was founded in 1983. Mainly
supply hydraulic cylinders ,pneumatic cylinders, jack cylinders
The company covers an area of 35600 square meters with a building
area of 26316 square meters. There are more than 300 employees in
the company including 69 technicians (12 senior engineers and 35
engineers). The workshops are equipped with over 400 sets of
manufacturing units and testing units including various universal
machining tools, NC machines, welding equipments, special type
machines and inspection tools. Production lines for many products
are formed. We have won 54 national patents including 9 National
Invention Patents, 41 National Utility Model Patents, and 4 Design
1.Our warranty: we guarantee our products for 1 year.
3.Delivery time: 10-35days after deposit received.
4.Payment terms: 30% T/T before production, 70% T/T before
1. Q:How to place order?
A: Please kindly advise your excavator model or send us your
drawings so that we can confirm the size and details with you.
2. Q: How long have you been in hydraulic cylinder business?
A: Our factory has been in hydraulic cylinder business for more
than 26 years, we have experience in the production of hydraulic
3. Q:Have you been exported to oversea?
A:Our hydraulic cylinder has been exported to Japan, America and
many other countries.
4. Q:Do you offer after-sale service?
A: Yes, we will offer 12 months of warranty time will offer to our
customer dating from the receipt day.
5. Q:Hydraulic cylinder internal leakage?
A: There are 3 main reasons causing internal leakage
:Overload,polishing is not well controlled,bad seal kits.As is
known to all,vehicles in China are often overload,our products all
designed to bear the overload power.We have numerical control
machine to assure the polish processing .
6. Q:Does your piston rod get ruptured easily?
A:Hard chrome plating quenched and tempered 45# steel for piston