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The 1144503 Support Corner is a heavy-duty bulldozer wear component designed for large earthmoving equipment operating in mining, construction, and severe working environments.
Designed for D9 bulldozers, the 1144503 Support Corner provides reinforced protection for high-stress structural areas, helping improve equipment durability and reduce wear caused by heavy impact, abrasion, and continuous operation.
With a unit weight of 560 KG, this large-scale wear component is engineered for demanding applications requiring maximum strength, reliability, and extended service life.
Key Features
MTW Part Number: 1144503
Product Type: Support Corner
Category: Support Components
Application: D9 Bulldozer
Weight: 560 KG
Heavy-Duty Structural Protection
Excellent Impact Resistance
High Abrasion Resistance
Designed for Severe Working Conditions
Long Service Life
Reliable Replacement Quality
Technical Specifications
Parameter
Specification
MTW Part Number
1144503
Product
Support Corner
Category
Wear Components
Application
D9
Weight
560 KG
Applications
The 1144503 Support Corner is suitable for:
Large Bulldozers
Mining Dozers
Heavy Earthmoving Equipment
Construction Machinery
Quarry Equipment
Typical working conditions:
Mining operations
Heavy-duty earthmoving
Rock handling
Land development
Large-scale construction projects
Benefits
Provides additional protection for high-stress areas
Reduces wear on bulldozer structural components
Improves machine durability
Extends service life of related parts
Reduces maintenance frequency
Minimizes equipment downtime
Supports reliable operation under heavy loads
Why Choose Our Heavy-Duty Wear Parts
High-strength wear-resistant material
Designed for large-scale earthmoving equipment
Accurate fitment and reliable performance
Excellent resistance to impact and abrasion
Suitable for mining and heavy construction applications
Cost-effective replacement solution
FAQ
Q1: What is the 1144503 Support Corner used for?
The 1144503 Support Corner is a heavy-duty wear component designed for D9 bulldozers to provide structural protection and improve durability during demanding earthmoving operations.
Q2: What is the weight of the 1144503 Support Corner?
The unit weight of the 1144503 Support Corner is 560 KG.
Q3: Which machine model is suitable for 1144503?
The 1144503 Support Corner is designed for D9 bulldozers.
Q4: What applications are suitable for this component?
It is commonly used in mining, quarrying, heavy construction, and large-scale earthmoving operations requiring high-strength wear protection.
Related Products
1099114 Support Corner
17M-79-21320 Support Corner
Bulldozer Cutting Edges
Bulldozer End Bits
Ripper Shanks
Ripper Teeth
Ground Engaging Tools
For parts not listed on above page, please send to sales@mtw-blades.com for more information All identities and trademarks referred to in this website page are only for the purpose of identifiion,comparison and description.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Employee Number:
100~300
Ecer Certification:
Verified Supplier
MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.
The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o... MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.
The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o...