Premium Spare Parts for Komatsu 830e Mining Trucks

• Customization: Available
• Warranty: 1year
• Application: Wheel Loader
• Model NO.: 830E
• Certification: ISO9001
• Payment Term: Tt.Western Union.Paypal.Alipay
• Selling Units: Single Item
• Delivery Time: 7-15days
• Single Gross Weight: Kg
• Size: Standrad Size
• Product Name: Mining Machine Parts
• Service: Online Service
• Single Package Size: Xxcm
• Brand: Komatsu
• Video Outgoing-Inspection: Provided
• Packing: Box
• Quality: Original Product
• Machinery Test Report: Provided
• Trademark: mining machine parts
• Origin: Shanxi, China

Product Description

Description of the flange

Aluminum Alloy: Common options include 6061-T6 (tensile strength: 42-45 ksi) and 7075-T6 (tensile strength: 74-78 ksi). The latter, with strength close to steel and lighter weight, is the preferred choice for high-end modifications
Steel: Traditional steel flanges offer high strength but are heavier, gradually being replaced by aluminum alloys, and are now used only in specialized heavy-duty scenarios
Bolt Grade

Flange bolts must meet Grade 10.9 or higher to ensure connection reliability. Nuts are typically one grade lower (e.g., Grade 8) to avoid brittle fractures caused by excessive hardness
Manufacturing Process

10,000-ton forging process: Ensures material density and structural integrity.
T6 heat treatment: Includes solution treatment and artificial aging to enhance fatigue resistance
 
 
 
 
 
 

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Thermodynamic Parameter Optimization
OEM radiators are simulation-designed based on the engine's actual operating conditions (e.g., power output, thermal load curves), ensuring synergy between cooling area, coolant flow paths, and fan speed. For example, an OEM radiator for a 2.0T turbocharged engine may feature a fin density of 14–16 fins per inch (FPI), achieving 18%–22% higher heat exchange efficiency than generic aftermarket products.
Spatial Compatibility
Unlike aftermarket radiators, OEM components perfectly align with the engine bay layout, avoiding installation conflicts (e.g., squeezing pipelines or electronics) and optimizing airflow guidance through shrouds to reduce aerodynamic losses.

Materials and Processes

Aluminum Alloy Welding: Utilizes vacuum brazing technology, with weld strength exceeding 350 MPa and corrosion resistance far surpassing conventional soldering. Annual leakage rates remain below 0.01%.
Fin Design: Corrugated or louvered stamping patterns, combined with hydrophilic coatings, enhance condensate drainage and prevent heat dissipation degradation caused by debris buildup.
Durability Testing
OEM radiators undergo extreme environment validation (e.g., -40°C to 130°C thermal cycling, 1,000-hour salt spray tests), ensuring less than 5% performance degradation within 100,000 kilometers.

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100% OEM Compatibility, Precision Engineered

Rigorous Certification: All parts meet Doosan® OEM quality standards, ensuring identical materials and craftsmanship to factory-original components—no compatibility risks.
Exact Fit: Covers all equipment types (DT90HD DT105HD DT110HD.) with a precision part code lookup system (error rate <0.1%).
2. Full Lifecycle Support, Cost-Effective Reliability

High-Frequency Consumables: Filters, hydraulic seals, wear-resistant liners with nano-coating/anti-sulfur rubber tech, extending lifespan by 30%.
Core Assemblies: Engine modules, drive shafts, slewing rings support "trade-in" programs to maximize residual value.
Smart Upgrade Kits: Retrofit older equipment with IoT sensors and fluid-monitoring modules for modern performance.
3. Global Supply Chain, Rapid Response

72-Hour Emergency Delivery: Six regional warehouses (Asia-Pacific, Europe, Americas) prioritize air freight for zero downtime in mines or job sites.
Custom Inventory Hosting: For fleet operators, "on-demand storage" reduces capital lockup—use parts as needed.

Why Choose Doosan Parts Hub?

1. Comprehensive Coverage for Global Equipment Needs

Millions of SKUs: Over 500,000 types of parts in stock, from bolts and gaskets to engine assemblies, covering Doosan,Terex®, Belaz, Komatsu, SANY, TONLY, Doosan, XCMG, Lingong, Shantui, and more, with a 99.9% fitment rate.
Rare Parts Reserve: Dedicated warehouses for discontinued models (DT90HD DT105HD DT110HD) and special-condition parts (extreme cold/corrosion-resistant), ensuring "no downtime for legacy equipment."
2. Smart Dynamic Management, Eliminating Stockout Risks

Real-Time Monitoring: IoT sensors and AI algorithms analyze global demand trends, auto-trigger replenishment, boosting inventory turnover by 40%.
Three-Tier Alert System: Emergency restocking within 72 hours if stock falls below safety thresholds, achieving a stockout rate below 0.5%.
3. Global Warehouse Network, Lightning-Fast Delivery

7 Hubs + 200+ Satellite Warehouses: Strategically located in Asia-Pacific (Shanghai, Singapore), Europe-Americas (Rotterdam, Houston), Middle East (Dubai), ensuring 48-hour regional coverage.
Smart Routing: Orders auto-assigned to nearest warehouse; priority logistics for urgent parts, delivering to remote mines or polar projects in 72 hours.
 
Three Core Advantages: End Equipment "Waiting Costs"
Full-Scenario Compatibility: Mines, ports, construction, energy—whether your Belaz haul truck, Komatsu excavator, or XCMG crane operates in deserts or deep seas, we deliver precise matches.
Zero Middlemen: Direct shipping from warehouse to end-users, eliminating markups and counterfeit risks.

Global Synergy: Cross-warehouse inventory sharing—global redistribution for local shortages, ensuring supply chain resilience.

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Q1: Do you accept the sample list?
A1: Accepted. Depending on the number of samples purchased, only the sample fee and courier fee will be charged.

Q2: What is the sample preparation time?
A2: Existing projects: Delivery support within 7 days.
Planned projects: Delivery support is usually provided within 7-14 days.
Any special circumstances will be explained in advance.

Q3: Do you accept customised brands?
A3: In order to meet our minimum order quantity, you can print your specified branding on the products and packaging.

Q4: Does it support custom colours?
A4: To meet our minimum order quantity, product colours can be customised according to your requirements.

Q5: How do you guarantee the quality of the product?
A5: (1) Strict inspection during the production process.
(2) Products should be strictly sampled and inspected before shipment to ensure that the product packaging is intact.