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RITO Hydraulic Cylinder 31N9-80101 R340-7 Industrial Grade Hydraulic Ram Piston Cylinder R340LC-7 Excavator Hydraulic Cylinders

For equipment traders, mining contractors, and excavator maintenance companies, hydraulic cylinder instability can lead to weak arm movement, oil leakage, and reduced operational efficiency during heavy excavation work. The RITO Hydraulic Cylinder 31N9-80101 is specially developed for R340-7 and R340LC-7 excavators, providing stable hydraulic force transmission and reliable piston movement in demanding jobsite conditions.

  • Item NO.:

    R340-7
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

R340-7  Hydraulic Cylinder

 
Product Specifications

Part Number  R340-7
Part Name Hydraulic Cylinder
Compatible Brand Hyundai
Applicable Models R340-7, R340LC-7
Application Excavator
Material High-strength alloy steel cylinder tube with hardened piston rod
Product Color Industrial matte black
Working Temperature -35°C to 105°C
Key Function Hydraulic arm movement and force transmission for excavator working system
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Industrial-Grade Hydraulic Force Output

Provides stable lifting and pushing force to support heavy excavation and material handling operations.

Leak-Free

Enhanced Piston Rod Wear Resistance

Hardened rod surface treatment improves durability and reduces abrasion during long-term hydraulic cycling.

Direct Fitment

Reliable Excavator Compatibility Fit

Designed for R340-7 and R340LC-7 ensuring accurate installation and dependable hydraulic system matching.

Rigorous Testing

Leakage-Resistant Seal Performance

Upgraded sealing structure minimizes hydraulic oil leakage and supports long service stability in harsh conditions.

 

Excavator Hydraulic Part

FAQ


Q: What are common symptoms of hydraulic cylinder damage?
A: Slow arm movement, external oil leakage, abnormal vibration, or cylinder drifting under load may indicate seal or rod wear.
 
Q: Should the hydraulic system be cleaned before installation?
A: Yes, hydraulic lines and oil should be cleaned to prevent contamination from damaging seals and internal cylinder surfaces.
 
QHow can buyers confirm the correct excavator application?
A: Please verify compatibility with R340-7 and R340LC-7 along with mounting dimensions and hydraulic specifications before purchase.
 
Q: Can this cylinder operate in quarry or mining conditions?
A: Yes, reinforced sealing and hardened steel construction allow stable performance in dusty, high-impact environments.
 
 
Q: What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

 

Q:Why Choose RITO?
A:Listed Factory
   Stable&Reliable Quality
   OEM Factory for Chinese Top Excavator Brands
   Supplier to Fortune 500 Companies

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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