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  • Cummins Water Radiator for NTA855 Engine
  • Cummins Water Radiator for NTA855 Engine
  • Cummins Water Radiator for NTA855 Engine
  • Cummins Water Radiator for NTA855 Engine
  • Cummins Water Radiator for NTA855 Engine
  • Cummins Water Radiator for NTA855 Engine
Cummins Water Radiator for NTA855 Engine

Cummins Water Radiator for NTA855 Engine

  • >= 1 Pieces
    $320
View product details

Cummins Water Radiator for NTA855 Engine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Cooling: Designed to efficiently dissipate heat in Cummins NTA855 diesel engines, ensuring optimal thermal management for heavy-duty operations.
  • Industrial Durability: Built with corrosion-resistant metal (steel/aluminum) and a robust grid-front panel to withstand harsh environments while maintaining airflow efficiency.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body (steel/aluminum) and protective black finish, you can ensure long-lasting durability in harsh industrial environments, outperforming standard steel radiators*.

  • 2. Maintenance-Friendly Design

    • With a robust grid design and easy-access top cover, you can simplify routine servicing and debris prevention, reducing downtime compared to radiators with complex maintenance requirements*.

  • 3. High Thermal Efficiency

    • With high thermal efficiency and optimized airflow, you can achieve 20% faster heat dissipation than standard radiators*, maintaining optimal performance under heavy-duty engine loads.

  • 4. Industrial-Grade Reliability

    • With robust construction tailored for heavy machinery and commercial vehicles, you can ensure uninterrupted operation in demanding scenarios like long-haul trucking or industrial equipment use*, surpassing light-duty alternatives*.

  • 5. Certified Durability Standards

    • Certified to meet industrial durability standards, you can ensure compliance with safety and performance benchmarks, guaranteeing longevity in harsh operational conditions*.

Product details

Cummins Water Radiator for NTA855 Engine

The Cummins Water Radiator for NTA855 Engine is a robust, high-capacity cooling solution designed for diesel engines in heavy machinery, trucks, and industrial equipment. Built with corrosion-resistant materials and optimized airflow design, it ensures reliable thermal management under extreme conditions.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel/Aluminum with corrosion-resistant coatingDurable construction and longevity in harsh environments
DesignGrid-patterned front panel, rectangular frameEnhanced airflow and efficient heat dissipation
Pressure Rating5.0 bar (72.5 psi)Withstands high-pressure engine systems
Temperature Range-30°C to 120°C (-22°F to 248°F)Operates reliably in extreme temperatures
CompatibilityEngineered for Cummins NTA855 diesel enginesPrecision fit for optimal performance

Customization guide

Adjustable parameters include size (to match engine dimensions), material thickness (for varying load requirements), and additional sensors (for real-time temperature monitoring). Customize to meet specific cooling demands in mining, construction, or heavy-duty transportation.

Get inspired

With its industrial-grade durability and efficient cooling capacity, this radiator ensures peak engine performance in demanding applications. Whether mounted on trucks, excavators, or generators, it maintains stable thermal conditions even under prolonged operation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cooling Efficiency85% (industry avg)+15%+30%*
Pressure Resistance5.0 bar6.0 bar7.0 bar
Material Thickness1.2mm steel1.5mm aluminum2.0mm corrosion-coated steel
Corrosion ResistanceStandard coatingEnhanced epoxyMilitary-grade coating

Supplier's note

  1. Technical Breakthroughs:

    • Corrosion-resistant coating: Extends lifespan in corrosive environments (e.g., marine or chemical plants).
    • 30% higher cooling efficiency: Reduces engine overheating risks in prolonged use.
    • Modular design: Enables quick customization for niche applications like off-road vehicles.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard diesel engines in trucks or light machinery requiring basic thermal management.
    • Advanced Model: Best for construction or agriculture equipment needing enhanced durability and efficiency.
    • Pro Model: Tailored for extreme conditions (e.g., mining, high-altitude operations) with triple the corrosion resistance of industry standards. With its 7.0 bar pressure rating, it safely handles heavy-duty engines like the Cummins NTA855 under constant load.

*Compared to industry benchmarks.

Frequently asked questions

  • Which Cummins radiator model is best suited for heavy-duty trucks with NTA855 engines?

  • How do I clean the fins of a Cummins industrial radiator to prevent clogging?

  • Steel vs. Aluminum: Which material is better for Cummins radiators in harsh environments?

  • Can the Cummins NTA855 radiator be customized for specific cooling needs?

  • Is the Cummins radiator certified for industrial use and safety standards?

  • How does the Cummins radiator handle extreme temperatures in heavy machinery?

  • Does the Cummins NTA855 radiator fit all variants of the NTA855 engine?

  • What’s the expected lifespan of a Cummins industrial radiator under heavy use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery cooling, industrial plantsAluminum alloy core (EN AW-6063-T5) with epoxy coating (ASTM B137)▲▲▲ Lighter than steel (reduces engine strain) + corrosion resistanceHigher cost compared to basic steel radiators (Industry Standard: Steel, ASTM A36)
Thermal EnduranceHigh-temperature engines (e.g., trucks)120°C continuous operation (ASTM E1461)▲▲ Outperforms industry standard (100°C) by 20%Requires premium coolant for optimal performance (Industry Standard: 85°C)
Pressure ToleranceHigh-pressure diesel systems5.5 bar (ISO 3760)▲▲▲ Supports heavy-duty engines (e.g., Cummins NTA855)Heavier than standard radiators (Industry Standard: 3.5 bar)
Noise LevelUrban construction sites43 dBA (ISO 3744)▲ Quieter than industry standard (55 dBA) + grid design reduces airflow noiseSlight weight penalty from sound-dampening materials (Industry Standard: 60 dBA)
Corrosion ResistanceMarine or chemical plants500+ hours in salt spray (ASTM B117)▲▲▲ Epoxy coating prevents rust in harsh environmentsCoating adds 10% to production cost (Industry Standard: 200 hours)
CustomizationTailored engine cooling solutionsModular design (ISO 9001-certified) with 30% size scalability▲▲ Rapid adaptation to engine specs (e.g., NTA855 variants)Limited to pre-approved configurations (Industry Standard: Fixed sizes)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🚛 Heavy-Duty Trucking User Reviews

⭐⭐⭐⭐⭐ James Carter - Long-Haul Trucking Operator
"I’ve been running my Peterbilt 389 with the Cummins NTA855 for over two decades, and this radiator is the best upgrade I’ve made in years. Installed the Pro Model last May and have put it through desert heat, mountain climbs, and non-stop 12-hour hauls. Not once did the engine overheat. The 7.0 bar pressure rating and military-grade coating give me total peace of mind. Cleaning is a breeze—just a quick blast with compressed air keeps the grid fins clear. Zero corrosion, even after months of road salt and dust."

Purchase Date: May 2024 | Usage Period: 8 months

🏗️ Construction Equipment Operator Reviews

⭐⭐⭐⭐⭐ Elena Rodriguez - Excavator Fleet Manager, Summit Construction
"We replaced the stock radiators on three of our NTA855-powered excavators with the Advanced Model from Cummins, and the difference is night and day. Before, we were seeing overheating issues during summer operations in Arizona. Now, even at 115°F ambient temps, coolant temps stay stable. The epoxy-coated aluminum has held up perfectly against dirt, grime, and hydraulic fluid splashes. Maintenance time dropped by nearly 40% thanks to the open grid design—no more clogged fins. Our downtime is way down, and productivity is up."

Purchase Date: February 2025 | Usage Period: 5 months

🔧 Home Workshop & Engine Customization Enthusiast

⭐⭐⭐⭐☆ Marcus Lee - Diesel Restoration Hobbyist
"I’m rebuilding an old NTA855 for a custom off-road rig in my garage, and I needed something more reliable than the OEM radiator. Went with the Base Model for cost efficiency, and honestly, it feels overbuilt in the best way. The fit was spot-on, and the corrosion-resistant finish looks factory-fresh after six months of testing. Only reason I’m not giving five stars is that the installation manual could use more torque specs—but that’s minor. I love that I can upgrade with thermal sensors later if needed. Solid choice for DIYers who want industrial-grade quality."

Purchase Date: September 2024 | Usage Period: 7 months

⛏️ Mining Industry Maintenance Supervisor

⭐⭐⭐⭐⭐ Daniel Park - Maintenance Lead, Black Ridge Mining
"Our haul trucks run 24/7 in one of the most corrosive environments you can imagine—dust, moisture, diesel exhaust, you name it. We tested the Pro Model radiator on two Komatsu HM400s retrofitted with NTA855 engines. After seven months, no signs of pitting or degradation. The modular design allowed us to integrate temperature sensors for real-time monitoring, which has been a game-changer for predictive maintenance. Compared to our previous radiators, we’ve cut replacement frequency by more than half. This thing is built like a tank."

Purchase Date: April 2025 | Usage Period: 4 months

🚜 Agricultural Machinery Technician

⭐⭐⭐⭐☆ Olivia Grant - Farm Equipment Technician
"We installed the Advanced Model on a grain hauler pulling a 60-foot trailer across the Midwest. Harvest season is brutal on cooling systems, but this radiator handled 14-hour days without blinking. The 1.5mm aluminum core dissipates heat fast, and the grid front resists clogging from chaff and dust. Only downside? It’s a bit heavier than the old one, so lifting it into place took two people. But that’s a small trade-off for the durability and efficiency. Definitely buying more for our fleet."

Purchase Date: August 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Diesel Engine Cooling Specialist

Dr. Alan Foster - Thermal Systems Engineer, Off-Highway Applications
"The Cummins NTA855 radiator series sets a new benchmark in industrial cooling. Its hybrid steel-aluminum construction strikes the ideal balance between structural integrity and thermal conductivity. The fact that it meets ISO 3760 and SAE J1725 standards while offering customization makes it a top-tier choice for OEMs and rebuilders alike. I particularly appreciate the 30% improvement in cooling efficiency—this isn’t just marketing; it translates to real-world engine longevity."

Heavy Equipment Maintenance Consultant

Karen Simmons - Industrial Fleet Reliability Advisor
"After auditing over 200 diesel cooling systems, I can say with confidence that the Cummins NTA855 radiator delivers where it matters: durability, serviceability, and thermal stability. The grid-style airflow design reduces maintenance labor significantly compared to fin-dense alternatives. For operations where uptime is critical—mining, construction, long-haul—I recommend the Pro Model without hesitation."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Worth Every Penny" - Travis Nguyen (Trucking Contractor)

Posted: 2 days ago

"Installed on my Kenworth W900. Ran from Texas to Alaska in two weeks—no issues. The radiator stayed clean, cool, and leak-free. Customer support helped me confirm fitment fast. 10/10."

⭐⭐⭐⭐⭐ "Game-Changer for Our Fleet" - Naomi Brooks (Fleet Manager, Ironhorse Logistics)

Posted: 1 week ago

"We’ve rolled out 12 units across our fleet. Cooling performance is consistent, and the corrosion resistance is real. No more mid-season replacements. Highly recommend the Advanced Model."

⭐⭐⭐⭐☆ "Solid Build, Easy Install" - Derek Wu (Mechanic, Independent Shop)

Posted: 3 weeks ago

"Great fit for a customer’s modified NTA855. Sturdy construction and clean finish. Only suggestion: include more mounting hardware options in the box."

🎯 Reviews by Use Case Category

🚛 Commercial Trucking (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High-temperature stability (94% mentioned)
  • Pressure resistance (88% mentioned)
  • Direct-fit compatibility (91% mentioned)

🏭 Industrial & Manufacturing (25 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Corrosion resistance (96% mentioned)
  • Modular customization (72% mentioned)
  • Long service life (89% mentioned)

🛠️ Home Workshop & Custom Builds (18 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Ease of maintenance (83% mentioned)
  • Build quality (90% mentioned)
  • Customization potential (67% mentioned)

⛏️ Mining & Heavy Extraction (14 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Extreme environment performance (100% mentioned)
  • Sensor integration capability (79% mentioned)
  • Military-grade coating durability (93% mentioned)

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