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Bucket Teeth Adapter 4T4704 for Construction Machinary Wear Parts of Excavator

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Bucket Teeth Adapter 4T4704 for Construction Machinary Wear Parts of Excavator
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Features
Specifications
Part Number: 4T4704
Series: J700 Size Class
Machine Class: 70-90 Ton
Tooth Type: Chisel Rock
Material: Impact Resistant Alloy Steel
Hardness: HRC 52-56
Process: Precision Casting
Weight: 72 Kg
Pin Hole: 45 Mm
Application: Mining And Quarry
Warranty: 12 Months
Port: Guangzhou / Ningbo
Highlight:

4T4704 chisel rock tooth

,

700 series mining tip

,

impact resistant tooth

Basic Infomation
Place of Origin: China
Brand Name: NL
Certification: ISO 9001:2015
Model Number: 4T4704
Payment & Shipping Terms
Packaging Details: Wooden case with steel strapping, markings per standard supply terms
Delivery Time: 3-7 working days for stock, 15-25 days for production
Payment Terms: T/T,L/C,Western Union
Supply Ability: 5000 Pieces per Month
Product Description

4T4704 Bucket Teeth Adapter 

The chisel variant of our J700 class tooth. At 72 kg it is built for 70 to 90 ton machines in blasted rock, where a narrow point helps the bucket bite into the pile instead of riding over it.

We keep the chisel web thick because a thin point on a part this size is a breakage waiting to happen under a full bucket load.

Part number 4T4704
Machine class 70-90 ton excavator
Tooth type Chisel, pin-on
Material Impact resistant alloy steel
Hardness HRC 52-56
Unit weight 72 kg
Pin bore 45 mm

Bucket Teeth Adapter 4T4704 for Construction Machinary Wear Parts of Excavator


Mining duty features

  • Thick chisel web against breakage under full bucket load.
  • Double temper cycle for crack resistance.
  • Oversized pin boss for stability in impact cycles.
  • Dimensional and hardness checks on every piece.

Working with buyers

  • Casting identification and packaging marks are applied according to standard supply terms agreed at order stage.
  • Third party inspection welcomed before shipment.
  • Freight planning for heavy consignments.
  • 12 month warranty on confirmed defects.

Related numbers

4T4704 / 4T4703 Chisel and heavy rock pair
4T4702 / 4T4702HD Earlier 700 class refs
14540728 / 9W8552 Large class alternatives
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Get in touch with us
Contact Person : Miss. Liu
Tel : +8618122007849
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