Sell Tope Grade Boom\Lift Excavator Cylinder

Our advantage
1. We have 10 years produce and sales including after-sales experience, establish a set of maturing system.
2. We have 50 employees in technology and inspect department, we design all cylinder and get the patent more than 15 pieces
3. Our market three guarantee rate: 0.1 max, guarantee: One year. We can give away you some accessory for free, you can choice
4. We use best material and full test for all cylinder.
5. We passed TS16949 system and execute the standard strictly. We supply cylinder for FORTON and we can do OEM for all clients
6. We have super laboratory and more than 50 pieces testing apparatus(most of them made in Japan and Germany)
7. Parameter for Excavator cylinder
Type: Boom cylinder, arm cylinder, bucket cylinder, blade cylinder
Working pressure: 35Mpa
Bore diameter: 55 min, 200 max
Stroke: 600 min, 2000max

Ratio: 1.33d
Rod diameter: 30min, 130max
Materials: Alloy steel
Surface hardness: 48-52HRC
Special type: We can design according to customer requirement