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Welded Cross Tube Hydraulic Cylinder 4″ Bore X 4″-48″ Stroke
The welded cylinders are designed for demanding applications, such as construction, agricultural, car lift, waste and recycling, trailers.
Both SAE port and NPT port are available for easy hookup.
Every hydraulic cylinder undergoes for function and pressure testing, to ensure maximum reliability and performance.
Welded CylinderWelded Cross Tube Hydraulic Cylinder
●3000PSI Rated pressure, 6000PSI testing pressure.
●Imported world famous brands and Chinese top brands sealing system.
●High quality Cold Drawn steel tube, with good rigidity.
●CNC Rolled tube inner surface, with roughness of 0.2~0.4um.
●Superior strength chrome-plated rod, anticorrosion for a long life.
●High grade Ductile Iron bar directly machined Gland and Piston, with high strength.
●Heavy-Duty welded construction, automatic welding for good quality.
●Twin-lip piston seals for maximum efficiency.
●100% factory tested under at least 1.5 times of the rated pressure.
Materials:
● GLAND – High grade ductile iron
● TUBE – High quality Steel tube, precision skived and rolled
● TUBE SEAL – O-Ring with anti-extrusion backup washer
● TIE ROD – High tensile hardened steel
● ROD – Chrome Plated C1045 Steel
● ROD CLEVIS – High grade Ductile iron
● END CAP – High grade Ductile iron
● PISTON – High grade ductile iron, precision machined
● PISTON SEAL – CROWN SEAL or Glass filled nylon wear ring
● ROD WIPER – Metal encased nitrile rubber
●ROD SEAL – Urethane
● PORTS – NPT (SAE optional)
● COLOR – Red, Gloss black, or as required
| PART NUMBER |
ROD DIAM. |
WEIGHT (LBS) |
BORE &STROKE | DIMENSIONS | PIN SIZE |
PORTS | COLUMN LOAD (LBS) |
PRESSURE (PSI) |
|
| RETRACTED | EXTENDED | ||||||||
| WBU4004 | 2″ | 34 | 4″X 4″ | 14″ | 18″ | 11/2″ | 1/2NPT | 37600 | 3000 |
| WBU4006 | 38 | 4″X 6″ | 16″ | 22″ | 37600 | 3000 | |||
| WBU4008 | 41 | 4″X 8″ | 18″ | 26″ | 37600 | 3000 | |||
| WBU4010 | 45 | 4″X 10″ | 20″ | 30″ | 37600 | 3000 | |||
| WBU4012 | 49 | 4″X 12″ | 22″ | 34″ | 37600 | 3000 | |||
| WBU4014 | 52 | 4″X 14″ | 24″ | 38″ | 37600 | 3000 | |||
| WBU4016 | 56 | 4″X 16″ | 26″ | 42″ | 37600 | 3000 | |||
| WBU4018 | 60 | 4″X 18″ | 28″ | 46″ | 37600 | 3000 | |||
| WBU4020 | 63 | 4″X 20″ | 30″ | 50″ | 37600 | 3000 | |||
| WBU4024 | 71 | 4″X 24″ | 34″ | 58″ | 37600 | 3000 | |||
| WBU4028 | 78 | 4″X 28″ | 38″ | 66″ | 34600 | 2750 | |||
| WBU4030 | 82 | 4″X30 “ | 40″ | 70″ | 30700 | 2400 | |||
| WBU4032 | 85 | 4″X32″ | 42″ | 74″ | 27500 | 2150 | |||
| WBU4036 | 93 | 4″X36″ | 46″ | 82″ | 22400 | 1750 | |||
| WBU4040 | 100 | 4″X 40″ | 50″ | 90″ | 18600 | 1450 | |||
| WBU4048 | 115 | 4″X 48″ | 58″ | 106″ | 13400 | 1050 | |||
WEITAI Hydraulic is one of China’s leading hydraulic suppliers, and is committed to providing excellent hydraulic products and services to both businesses and final users worldwide. We are one of the earliest hydraulic enterprises which specializing in export business in China.
WEITAI Hydraulic can design and customize according to drawings to meet the diverse needs of customers. WEITAI Hydraulic has many years’ experience in OEM exporting for well-known brand in North America. The annually supplying capacity of cylinder is 100,000pcs. Our Tie-rod cylinders, Welding Cylinders, Plunger Cylinders and multi-stage cylinders are widely used in Car lift, Snow Plow, Trailers, and Agricultural Machinery etc.