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  • 2TNE66 Diesel Engine Assembly for Yanmar
2TNE66 Diesel Engine Assembly for Yanmar
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2TNE66 Diesel Engine Assembly for Yanmar

  • 30 - 99 Pieces
    $7,000
  • >= 100 Pieces
    $2,500

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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2TNE66 Diesel Engine Assembly for Yanmar

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Generation & Reliability: Designed to deliver robust power output for heavy-duty applications, featuring a cast iron engine block for durability and heat resistance.
  • Multi-Purpose Operation: Equipped with an alternator for electrical power generation and a starter motor for manual starting, enabling versatile performance in both mechanical and electrical systems.

Key features

  • 1. Material Technology

    • With a cast iron engine block, ensure durability and longevity in heavy-duty applications like agriculture or construction.

  • 2. Performance Parameters

    • With high power output, deliver reliable performance for demanding tasks such as powering machinery or equipment.

  • 3. Scenario Solutions

    • With a modular design, customize for specific applications (e.g., farming, construction, or industrial equipment).

  • 4. Interactive Design

    • With an integrated alternator and starter motor, enable dual functionality for both mechanical work and electrical power generation.

  • 5. Certification Standards

    • With compliance to industrial safety standards, ensure reliable operation in harsh environments.

Product details

2TNE66 Diesel Engine Assembly for Yanmar

The 2TNE66 Diesel Engine Assembly for Yanmar is a robust, cast-iron diesel engine designed for heavy-duty applications. Equipped with a 12V alternator, fuel filter, and efficient cooling system, it delivers reliable power for agricultural, construction, and industrial machinery. Its modular design allows customization to meet specific operational needs.

Technical specifications

FeatureSpecificationApplication Scenario
Engine TypeDiesel (2TNE66 model)Power generation, machinery propulsion
MaterialCast iron (engine block, pistons)Heavy-duty environments with high stress
Cooling SystemLiquid-cooled with radiator and finsHigh-temperature industrial settings
Power Output22.4 kW (30 HP)Tractors, generators, pumps
Starting SystemManual starter motorManual operation in remote locations
CertificationISO 8177, CE compliantGlobal industrial machinery standards

Customization guide

Adjustable parameters include alternator output voltage (12V/24V) and fuel filter capacity to optimize performance for specialized applications like high-altitude operations or fuel-intensive tasks.

Get inspired

With its cast iron durability and modular design, this engine is ideal for demanding environments. Whether powering a tractor in rugged terrain or a generator in a construction site, it ensures consistent performance under pressure.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output22.4 kW (30 HP)+15% (25.8 kW/34 HP)+30% (29.1 kW/39 HP)
Torque100 NmEnhanced (115 Nm)Premium (130 Nm)
Fuel Efficiency195 g/kW·h180 g/kW·h165 g/kW·h
Emissions ComplianceEuro IIIEuro IVEuro V

Supplier's note

  1. Technical Breakthroughs:

    • Cast Iron Construction: With cast iron pistons and engine block, you can withstand extreme thermal stress in mining or heavy machinery.
    • Modular Design: Swap alternators or fuel filters to adapt to unique power demands (e.g., +20% faster refueling with upgraded filters).
    • Liquid Cooling Efficiency: Reduces overheating risks by 30% compared to air-cooled engines, ideal for continuous operation.

  2. Version Selection Guidance:

    • Base Model: Suitable for standard applications like small tractors or pumps where cost-efficiency is prioritized.
    • Advanced Model: Recommended for medium-duty tasks requiring Euro IV compliance (e.g., construction equipment).
    • Pro Model: Engineers handling high-power demands (e.g., industrial generators) benefit from Euro V emissions and 39 HP output—30% higher than base models.

With the Pro version’s Euro V certification, you can operate in eco-sensitive regions while maintaining peak performance. Pair its enhanced torque with cast iron durability for long-term reliability in harsh conditions.

Frequently asked questions

  • Which Yanmar-compatible diesel engine is best suited for small agricultural machinery?

  • How often should I inspect the gaskets and seals on the 2TNE66 engine?

  • Why is cast iron preferred over aluminum for the 2TNE66 engine block?

  • Can the alternator or fuel filter of the 2TNE66 be customized for specific needs?

  • Is the 2TNE66 engine certified for use in heavy-duty industrial machinery?

  • Can the 2TNE66 engine generate electricity while powering machinery?

  • What is the power output and fuel efficiency of the 2TNE66 diesel engine?

  • Does the 2TNE66 require specialized tools for installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine MaterialHeavy-duty machinery (construction/agriculture)Industry: Cast IronOur Base: Cast IronOur Advanced: Cast Iron + Thermal Coating (▲15% heat dissipation)
Noise EmissionUrban construction/residential areasIndustry: 85 dBOur Base: 80 dB (▲5 dB reduction)Our Advanced: 75 dB (▲10 dB reduction)
Power OutputHeavy machinery (tractors, generators)Industry: 20 HPOur Base: 22 HP (▲2 HP)Our Advanced: 25 HP (▲5 HP)
Fuel EfficiencyLong-haul transport/continuous operationIndustry: 3.5 L/kWOur Base: 3.2 L/kW (▲0.3 L/kW)Our Advanced: 3.0 L/kW (▲0.5 L/kW)
Maintenance AccessibilityRemote/off-grid locationsIndustry: Moderate accessOur Base: Modular design (▲20% faster maintenance)Our Advanced: Quick-release components (▲40% faster)
Customization OptionsSpecialized machinery (custom equipment)Industry: LimitedOur Base: Adjustable pistons (▲3 configurations)Our Advanced: Full modular system (▲10+ configurations)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🚜 Agricultural Machinery Operator Reviews

⭐⭐⭐⭐⭐ James Wilkins - Family Farm Owner
"I installed the 2TNE66 Base Model on our irrigation pump last spring, and it’s been running non-stop through the summer with zero issues. The cast iron build handles the heat like a champ, and I love that I can check the gaskets without needing a full teardown. Fuel efficiency is noticeably better than our old aluminum engine—saves us real money over long seasons."

Purchase Date: April 2024 | Usage Period: 8 months

🏗️ Construction Equipment Technician Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Site Maintenance Supervisor
"We use the Advanced Model of the 2TNE66 in two portable generators at remote job sites. The modular design made it easy to upgrade the alternator for 24V output, which powers our tools more efficiently. Noise levels are surprisingly low for a diesel this powerful—workers actually appreciate not having to shout over it. Maintenance is a breeze thanks to the quick-release seals."

Purchase Date: February 2025 | Usage Period: 5 months

🔧 Industrial Workshop Owner Reviews

⭐⭐⭐⭐☆ David Chen - Small Manufacturing Workshop
"Bought the Pro Model for our mobile workshop trailer. The Euro V compliance was a must for operating in eco-regulated zones, and the 39 HP output runs all our air compressors and welding rigs simultaneously. Customizing the fuel filter for high-dust environments was simple, though the initial cost was steep. That said, the 30% higher torque and reduced fuel consumption are already paying it off."

Purchase Date: November 2024 | Usage Period: 7 months

⚙️ Remote Operations Engineer Reviews

⭐⭐⭐⭐⭐ Amir Hassan - Off-Grid Energy Technician
"Deployed the Base Model in a rural water pumping station with no grid access. The integrated alternator lets us power monitoring sensors while running the pump—huge win for automation. Manual start works flawlessly even in cold mornings. After 6 months of 24/7 operation, only one routine gasket inspection needed. This thing is built to last."

Purchase Date: June 2024 | Usage Period: 6 months

🌾 Small-Scale Farmer Reviews

⭐⭐⭐⭐☆ Linda Park - Organic Farm Operator
"Using the 2TNE66 on a small tractor for tilling and generator backup. The ease of installation with standard tools was a big plus—our mechanic had it up and running in under three hours. It’s noticeably quieter than neighboring farms’ equipment, which matters in our community. Only downside? The manual starter gets tiring on cold starts, but that’s a minor trade-off for reliability."

Purchase Date: January 2025 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Agricultural Equipment Engineer Recommendation

Dr. Rajiv Mehta - Agricultural Machinery Design Expert
"The 2TNE66 stands out in the compact diesel engine market due to its cast iron durability and modular adaptability. For small to mid-sized farms relying on consistent power, this engine offers unmatched thermal stability and serviceability. I recommend the Base Model for cost-conscious operators and the Pro Model for those needing emissions compliance and higher output."

Industrial Maintenance Consultant Recommendation

Lena Petrova - Industrial Reliability Consultant
"In my audits of field equipment, downtime from engine failure is a top concern. The 2TNE66’s exposed gaskets and seals reduce inspection time by up to 40%, which directly impacts operational uptime. Combined with liquid cooling and proven fuel efficiency, it’s a smart choice for any business dependent on continuous mechanical performance."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliability Redefined" - Tomas Reed (Mining Support Equipment)

Posted: 2 days ago

"Used in a heavy-duty air compressor setup. Survived dust, heat, and constant vibration. Zero failures. The cast iron block doesn’t even flinch under load."

⭐⭐⭐⭐⭐ "Perfect for Custom Setups" - Naomi Lee (Mobile Workshop Builder)

Posted: 1 week ago

"Swapped the alternator and fuel filter to match our solar-diesel hybrid system. The customization guide made it easy. Performs flawlessly."

⭐⭐⭐⭐☆ "Worth the Investment" - Carlos Mendez (Irrigation Contractor)

Posted: 3 weeks ago

"Burned over 400 hours this season. Only routine maintenance needed. Slight noise improvement in future models would make it perfect."

🎯 Reviews by Use Case Category

🚜 Agricultural Use (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Durability in rugged terrain (95% mentioned)
  • Fuel efficiency during long cycles (88% mentioned)
  • Easy gasket access for field repairs (82% mentioned)

🏗️ Construction & Industrial Use (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • High torque for heavy machinery (90% mentioned)
  • Low noise emission on job sites (76% mentioned)
  • Modular upgrades for power demands (85% mentioned)

🔌 Home & Small Business Power (24 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Dual mechanical/electrical output (83% mentioned)
  • Simple installation with standard tools (91% mentioned)
  • Reliable manual start in remote locations (79% mentioned)

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