Product detail

TECHTOP supplies very high quality hydraulic cylinders for excavators from 3T to 115T, including excavator bucket cylinders, top arm cylinders and boom cylinders and cylinder parts and seal kits.We also supplies hydraulic rams for truck tippers, trailer tail ramps, wheel loaders, hydraulic equipment, etc.

TECHTOP hydraulic cylinder only use qualified steel and with proper heat treatment to make sure a qualified cylinder.


1.Rugged and reliable.

2.They can experience a lifetime exposed to use in a harsh environment.

3.All eyes are made of forged high strength steel improve cylinder not only in appearance but also in mechanical performance.

4.Skived burnished or vertical honing tube assures the concentricity and straightness.


 Product Name Middle Arm Cylinder
 Material 35MnB
 Finish Smooth
 Colors Black or yellow
 Technique Forging/Casting
 Surface Hardness HRC52-59,deepth: 8-12mm
 Certification ISO9001-9002
 Warranty 2000Hours
 Delivery Time Within 10-20 days after contract established


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