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DooSan DB58 Engine Connecting Rod Power Transmission Core for Reliability Efficiency

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DooSan DB58 Engine Connecting Rod Power Transmission Core for Reliability Efficiency

Port : Guangzhou

Model Number : DB58

Warranty : 12 months manufacturer warranty

Compatibleequipment : Excavators

Price : Negotiable

Packaging Details : Export wooden box

Part Number : 1J700-99362 1J70099362

Supply Ability : 1000pcs/month

Payment : TT or Western Union

Payment Terms : L/C,T/T,Western Union

Origin : China

Installation Type : Direct Replacement

Delivery Time : 1-7 days

Compatibility : Fits various engine models (specify exact models as needed)

Place of Origin : China

Selling Units : 1 set

MOQ : 1

Durability : Long-lasting components resistant to wear and tear

Brand Name : Doosan

Precision : Manufactured to OEM specifications

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Technology & Principle

This connecting rod operates as the crucial pivot between the piston and crankshaft. During engine cycles, it converts linear piston motion into rotational energy, driving the excavator’s hydraulic system. The I-beam design distributes forces evenly, preventing bending, while the hardened bearing surfaces minimize metal-on-metal wear. Advanced heat treatment (quenching + tempering) ensures stability even at peak operating temps of 400°C, maintaining structural integrity.

Applications

  • Excavators: DooSan DH220LC-7/DH150LC-7 models.
  • Industrial Machinery: Mining drills, loaders, graders.
  • Marine Engines: Construction vessels with DB58 power units.
  • Demolition Equipment: Hydraulic breakers, crushers.

Advantages

  1. Extended Engine Life: Reduces piston & crankshaft wear.
  2. Cost-Efficient: Minimal downtime + long service cycles.
  3. OEM-Quality Assurance: 100% compatible with DooSan specs.
  4. Environmental Compliance: Low friction = lower emissions.
  5. Global Availability: Same-day shipping for urgent replacements.

❓ FAQ

Q: Is this rod compatible with non-DooSan engines?

A: No. It’s exclusively designed for DB58TIS/TI variants.

Q: How often should I inspect the connecting rod?

A: During every 500-hour engine service or upon unusual noise.

Q: Can I machine this rod for custom modifications?

A: Not recommended—modifications void warranty and risk failure.

Q: What’s the typical lifespan under heavy use?

A: Up to 10,000 operating hours with proper maintenance.

Q: Does the warranty cover installation errors?

A: No. Warranty applies to manufacturing defects only.


Product Tags:

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