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Lovol Fr210 -7 Excavator Hydraulic Cylinder

China Lovol Fr210-7 Excavator Hydraulic Cylinder, Find details about China Lovol Fr210-7 Cylinders, Lovol Fr210-7 Hydraulic Cylinders from Lovol Fr210-7 Excavator Hydraulic Cylinder

Model NO.
Lovol Fr210-7
Structure
Piston Type
Material
Stainless Steel
Trademark
JDPARTS
Transport Package
Wooden Case
Origin
China
HS Code
8431499000
Model NO.
Lovol Fr210-7
Structure
Piston Type
Material
Stainless Steel
Trademark
JDPARTS
Transport Package
Wooden Case
Origin
China
HS Code
8431499000

Lovol Fr210-7 Excavator Hydraulic Cylinder
Range of hydraulic cylinders
Our professional design includes the production of hydraulic cylinders up to:
>max pressure: 750Mpa
>max length: 6000mm
>max stoke: 5000mm
>max tube: 1500mm
We provide seals kits NOK and Parker and the range of our products consists of:
>construction hydraulic cylinder
>excavator hydraulic cylinder
>dozer hydraulic cylinder
>loader hydraulic cylinder
>telescopic cylinder
>industry cylinder
>boat cylinder
>mining cylinder
>small cylinder
>piston cylinder 
double cylinder
Our cylinders are suitable for all brands of construction machinery, for example:
Komatsu, Hitachi, Sumitomo, Kobelco, Doosan, Volvo, Hyundai, Xiagong,
Longgong, Shantui, and many others.
Lovol Fr210-7 Excavator Hydraulic Cylinder
Specification
  1. Material
  • tube 25Mnb
  • cylinder rod 45#
  • max length 12m
  • max cylinder tube diameter 1.5m
  1. Test pressure
  • 32.4Mpa (330kgf/mm2)
  1. Overload unloading pressure (setting pressure of unloading valve) 35.3Mpa (360kgf/mm2)
  2. Max test pressure 44.1Mpa (450kgf/mm2)
  3. Instantaneous boost pressure 34.3Mpa (350kgf/mm2)
  4. Cylinder output flow 420L/min.
  5. Cylinder rod surface
  • high-frequency heat treatment HRC52-60
  • thickness of hardening layer 2.0-3.0mm
  • chromium plating 0.025mm HV850
  1. Carburizing or high-frequency heat treatment of the inner surface of the bearing bush HRC52-60, thickness 1.5-2. After assembly and testing, the oil port is blocked
  2. Operating temperature range of lubricating oil -20oC/+90oC
  3. During the initial operation,all air should be fully discharged and the pressure should be lower than the set pressure of the safety valve
  4. Painting requirements: primer and finish color are original colors
  5. Wooden case packing
Lovol Fr210-7 Excavator Hydraulic Cylinder

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