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home
about us
Company Profile
factory tour
quality control
FAQ
products

Excavator Spare Parts

Excavator Coupling

Excavator Seal Kits

Excavator Hydraulic Parts

Rubber Engine Mounts

Excavator Electric Parts

Excavator Engine Parts

Cooling Fan Blade

Komatsu Excavator Parts

Kobelco Excavator Parts

Engine Turbocharger

Excavator Undercarriage Parts

Excavator Bearing

Hydraulic Breaker Parts

Excavator Accessories

Grease Guns

Excavator Final Drive

Excavator Hose
solutions
blog
contact us
Quote
Good price online

products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Excavator Hose
Created with Pixso. Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
  • name
  • name
  • name
  • name

Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator

Brand Name: YNF
Model Number: 11QB-41130
MOQ: 1 SET
Price: ask our sales
Delivery Time: within 5 days
Payment Terms: T/T,PAYPAL,WESTERN UNION
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
CE
Brand:
OEM
MOQ:
1 Piece
OEM/ODM:
Acceptable
Size:
Customized
Pressure:
High
Temperature:
High
Application:
Excavator
Product Name:
Rubber Hose
Packaging Details:
neutral packing
Supply Ability:
5000 sets per week
Highlight:

Radiator upper hose for R520-9 excavator

,

Excavator radiator hose YNF16704

,

Upper hose 11QB-41130 with warranty

Product Description
Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
Product Overview

The YNF16704 Radiator Upper Hose is applied to the R520-9 excavator and connects the engine outlet to the radiator inlet. It allows high-temperature coolant to flow into the radiator, supporting effective heat exchange and stable cooling performance during demanding operating conditions.

Key Features

  • Replacement radiator upper hose corresponding to OEM 11QB-41130

  • Designed for R520-9 excavator cooling system configuration

  • Produced from quality rubber material with reinforced structure

  • Maintains flexibility under heat and vibration

  • Formed to match the original routing and connection points

  • Contributes to consistent coolant flow and reliable engine operation

  • Suitable for scheduled maintenance and cooling system repair

Technical Specifications
Parameters Details
OEM/ODM Acceptable
MOQ 1 Piece
Brand OEM
Product Name Rubber hose
Pressure High
Material Rubber
Temperature High
Size Customized
Application Excavator
Packaging Plastic Bag
Applications

  • Machine model: R520-9 excavator

  • Hose type: Radiator Upper Hose

  • Installation position: Upper radiator section

  • Function: Guides heated coolant from engine to radiator

Support and Services

  • Assistance with part number and model confirmation

  • Technical support for hose selection and replacement

  • Stable supply for export and aftermarket distribution

  • Custom manufacturing available based on samples or drawings

Packing and Shipping

  • Individually packed to preserve hose shape

  • Export-standard carton packaging

  • Neutral packing or YNF branding optional

  • Can be supplied together with lower hose if required

Frequently Asked Questions

Q1: Is this hose suitable for direct replacement on R520-9?
A: Yes, it is designed according to the original installation requirements.

Q2: Can it handle continuous heavy-duty operation?
A: It is manufactured to meet cooling system demands under normal working conditions.

Q3: Are clamps included?
A: Hose clamps are not included unless requested separately.



Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator 0Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator 1


Tags: 

excavator hydraulic hoses  

radiator water hose  

radiator coolant hose

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Good price online

Products Details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Excavator Hose
Created with Pixso. Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
All Category

Excavator Spare Parts

Excavator Coupling

Excavator Seal Kits

Excavator Hydraulic Parts

Rubber Engine Mounts

Excavator Electric Parts

Excavator Engine Parts

Cooling Fan Blade

Komatsu Excavator Parts

Kobelco Excavator Parts

Engine Turbocharger

Excavator Undercarriage Parts

Excavator Bearing

Hydraulic Breaker Parts

Excavator Accessories

Grease Guns

Excavator Final Drive

Excavator Hose
Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
  • name
  • name
  • name
  • name

Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator

Brand Name: YNF
Model Number: 11QB-41130
MOQ: 1 SET
Price: ask our sales
Packaging Details: neutral packing
Payment Terms: T/T,PAYPAL,WESTERN UNION
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
YNF
Certification:
CE
Model Number:
11QB-41130
Brand:
OEM
MOQ:
1 Piece
OEM/ODM:
Acceptable
Size:
Customized
Pressure:
High
Temperature:
High
Application:
Excavator
Product Name:
Rubber Hose
Minimum Order Quantity:
1 SET
Price:
ask our sales
Packaging Details:
neutral packing
Delivery Time:
within 5 days
Payment Terms:
T/T,PAYPAL,WESTERN UNION
Supply Ability:
5000 sets per week
Highlight:

Radiator upper hose for R520-9 excavator

,

Excavator radiator hose YNF16704

,

Upper hose 11QB-41130 with warranty

Product Description
Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator
Product Overview

The YNF16704 Radiator Upper Hose is applied to the R520-9 excavator and connects the engine outlet to the radiator inlet. It allows high-temperature coolant to flow into the radiator, supporting effective heat exchange and stable cooling performance during demanding operating conditions.

Key Features

  • Replacement radiator upper hose corresponding to OEM 11QB-41130

  • Designed for R520-9 excavator cooling system configuration

  • Produced from quality rubber material with reinforced structure

  • Maintains flexibility under heat and vibration

  • Formed to match the original routing and connection points

  • Contributes to consistent coolant flow and reliable engine operation

  • Suitable for scheduled maintenance and cooling system repair

Technical Specifications
Parameters Details
OEM/ODM Acceptable
MOQ 1 Piece
Brand OEM
Product Name Rubber hose
Pressure High
Material Rubber
Temperature High
Size Customized
Application Excavator
Packaging Plastic Bag
Applications

  • Machine model: R520-9 excavator

  • Hose type: Radiator Upper Hose

  • Installation position: Upper radiator section

  • Function: Guides heated coolant from engine to radiator

Support and Services

  • Assistance with part number and model confirmation

  • Technical support for hose selection and replacement

  • Stable supply for export and aftermarket distribution

  • Custom manufacturing available based on samples or drawings

Packing and Shipping

  • Individually packed to preserve hose shape

  • Export-standard carton packaging

  • Neutral packing or YNF branding optional

  • Can be supplied together with lower hose if required

Frequently Asked Questions

Q1: Is this hose suitable for direct replacement on R520-9?
A: Yes, it is designed according to the original installation requirements.

Q2: Can it handle continuous heavy-duty operation?
A: It is manufactured to meet cooling system demands under normal working conditions.

Q3: Are clamps included?
A: Hose clamps are not included unless requested separately.



Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator 0Radiator Upper Hose YNF16704 11QB-41130 for R520-9 Excavator 1


Tags: 

excavator hydraulic hoses

radiator water hose

radiator coolant hose

Related Products
Radiator Upper Hose YNF16826 VOE14609396 for EC300 / EC350DL Excavators

Radiator Upper Hose YNF16826 VOE14609396 for EC300 / EC350DL Excavators

Get Best Price
Radiator Lower Hose YNF16276 VOE14532638 for EC240 / EC290 Excavators

Radiator Lower Hose YNF16276 VOE14532638 for EC240 / EC290 Excavators

Get Best Price
Radiator Lower Hose YNF15602 VOE14503561 for EC55 / EC60 Excavators

Radiator Lower Hose YNF15602 VOE14503561 for EC55 / EC60 Excavators

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Radiator Upper Hose YNF15275 VOE14503559 for EC55 Excavator

Radiator Upper Hose YNF15275 VOE14503559 for EC55 Excavator

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Radiator Upper Hose YNF13718 VOE14634317 for EC380 Excavator (Old Version)

Radiator Upper Hose YNF13718 VOE14634317 for EC380 Excavator (Old Version)

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