Premium products from accurate process: chain sheet through forging, quality adjustment ( quenching process, ensure the hardness of the chain core over HRC 32, walking rail surface hardness over HRC 55 , and have good structural organization); transfer to the workshop, first to the raw chain for polishing, and then through CNC processing equipment processing (filled by grease and fitted with polyurethane seals to prevent abrasive materials from entering the internal pin & bush), then chain, pin and other accessories assembly, pressure of each chain is fixed, to ensure that each chain position is the same.
customized chains upon request such as heavy duty or extended life chains , need bigger bushings with deeper carburized layer and higher links for MAX service life.
Type: Crawler
Application: Crawler Excavator
Certification: CE, ISO9001: 2000
Condition: New
Product Name: Hitachi Ex90 Excavator Track Link with Shoe
Quality: Genuine Quality
Customization:
Available
Basic Info.
Model NO.
EX90
Colors
Black or Yellow
Material
35mnb/50mn
Warranty Time
2000 Hour
Delivery Time
Usually Within 3 Days After Payment Receipt
Payment Term
T/T, L/C at Sight, Western Union
Technique
Forging Casting
Transport Package
Cartons, Wooden Cases
Specification
Uesd for Volvo Excavator
Production Capacity
50000 PCS Per Month
Application: Excavator
Certification: CE, ISO9001: 2000
Condition: New
Excavator Undercarriage Parts: Track Chain, Track Link, Track Shoes Assembly
Machinery Model: K907LC T820HD Super
Quality: High Quality with Cheap Price
Delivery Time
Usually Within 15 Days After Payment Receipt
Payment Term
T/T, L/C at Sight, Western Union
Transport Package
Cartons, Wooden Cases
Specification
K907LC 820HD SUPER
Trademark
QINDING
Origin
Shandong, China
HS Code
84314999
Production Capacity
5000 PCS Per Month
Product Description
- Pins and bushings are precision-machined, induction-hardened, and sealed from abrasives.
- Track links are forged from a special boron-steel alloy and deepinduction-hardened.
- Front idlers are induction-hardened on the tread for a long life.
- Carrier rollers are induction-hardened.
- Specification
Overall Length : 98.3~147.8 inch
Track Height : 24.4~28.7 inch
Sprocket Pitch Diameter : 18~23 inch
Carriage Weight : 3,042~4,630 lb
Excavator Dumper : 12,125~29,762 lb
Drill Rig with Outrigger : 19,400~47,620 lb
Final Drive Torque : 5,618~13,347 lbf.ft
Travel Speed : 2.1~5.3 kmf.hour
