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9N4552 Excavator Spare Parts for J550 E340/E345/E349 Ripper Tooth Long Tip

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9N4552 Excavator  Spare Parts for J550 E340/E345/E349 Ripper Tooth  Long Tip
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Features
Specifications
Part Number: 9N4552
Series: 400 Size Class
Machine Class: 30-36 Ton
Tooth Type: Standard Dirt
Material: Alloy Steel
Hardness: HRC 48-52
Process: Precision Casting
Weight: 24.0 Kg
Finish: Electrostatic Spray
Warranty: 12 Months
Port: Guangzhou / Ningbo
Highlight:

9N4552 excavator ripper tooth

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long tip ripper tooth J550

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E340/E345/E349 bucket teeth

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: NL
Certification: ISO 9001:2015
Model Number: 9N4552
Payment & Shipping Terms
Packaging Details: Ton Bags/Wooden Boxes
Delivery Time: 3-7 working days for stock, 15-25 days for production
Payment Terms: T/T,L/C,Western Union
Supply Ability: 16000 Pieces per Month
Product Description

9N4552 Excavator  Spare Parts for J550

Built for 30 to 36 ton machines on general excavation, the 9N4552 uses a balanced profile that loads the bucket evenly from centre to corner. That even loading reduces stress on the corner adapters, which is usually where a bucket set fails first.

The casting is inspected for pocket depth and pin alignment before painting, so a full set installs without one tooth sitting proud.

9N4552 Excavator  Spare Parts for J550 E340/E345/E349 Ripper Tooth  Long Tip

Part number 9N4552
Machine class 30-36 ton excavator
Tooth type Standard dirt, pin-on
Material Alloy steel, heat treated
Hardness HRC 48-52
Unit weight 24.0 kg
Pin bore 30 mm

Set quality

  • Pocket depth checked so a full set installs level.
  • Even load distribution reduces corner adapter stress.
  • Hardness tested on both point and body.
  • Paint applied after inspection, no hidden defects.

Buying from us

  • Casting identification and packaging marks are applied according to standard supply terms agreed at order stage.
  • Mixed sets packed to your bucket configuration.
  • 12 month warranty and one day reply time.

Related part numbers

9N4552 / 4T4501 / 4T4502 J550 class tip family
9W8451 / 3G9307 Alternative profiles
6I6405 / 6I6406 Matching adapters
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Get in touch with us
Contact Person : Miss. Liu
Tel : +8618122007849
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