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  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
  • Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine
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Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine

  • >= 1 Pieces
    $195
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Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Coolant Management: Designed to efficiently circulate coolant in diesel engines, ensuring optimal temperature control and longevity of Liugong motor graders and compatible machinery.
  • High-Pressure Performance: Built to handle rigorous hydraulic systems in heavy-duty applications, delivering reliable fluid flow under extreme conditions.

Key features

  • 1. Durable Material Construction

    • With a cast iron body and high-strength steel alloy components, this water pump ensures exceptional durability and resistance to extreme pressures and temperatures. ~30% more corrosion-resistant than pumps using standard steel*.

  • 2. Effortless Installation Design

    • With a flange-mounted design, you can achieve quick and secure installation, reducing downtime by up to 25% compared to traditional mounting methods*.

  • 3. High-Performance Hydraulic Efficiency

    • Delivers up to 200 bar pressure and optimized flow rates, outperforming generic aftermarket pumps by 15% in hydraulic efficiency*.

  • 4. Reliable for Heavy-Duty Applications

    • Engineered for continuous operation in construction machinery, it maintains performance 20% longer than standard industrial pumps in high-heat conditions*.

  • 5. OEM-Compliant Precision

    • Complies with Liugong's OEM specifications, ensuring seamless integration and validated performance in Liugong motor graders.

Product details

Hot Selling Motor Grader Diesel Engine Parts11C0330 Water Pump Diesel Engine

The Liugong Compatible Diesel Engine Water Pump (11C0330) is a robust, genuine component designed for heavy-duty applications in construction machinery. Crafted from high-strength materials like cast iron and steel, it ensures durability and reliability under extreme conditions. Compatible with Liugong machinery, this pump delivers precise hydraulic performance, backed by a 3-month warranty.

Technical specifications

FeatureSpecificationBenefit
MaterialCast iron body, steel shaft/bearingsWithstands high pressure and corrosion
DesignCompact, industrial-gradeEasy integration into existing systems
CompatibilityGenuine Liugong 11C0330 specificationEnsures seamless fit and performance
Pressure Rating200 bar (Base), up to 260 bar (Pro)Supports heavy-duty hydraulic systems
Flow Rate50 L/min (Base), 65 L/min (Pro)Efficient power transmission
Warranty3 monthsPeace of mind for critical operations

Customization guide

  • Adjustable Material: Swap cast iron for stainless steel to enhance corrosion resistance in harsh environments.
  • Scalable Performance: Customize pressure and flow rates to match specific machinery requirements.
  • Size Adaptation: Modify dimensions for compact or heavy-duty engine configurations.

Get inspired

With its rugged design and Liugong compatibility, this water pump is ideal for construction machinery operating in demanding conditions. Whether you need to power excavators or maintain hydraulic systems in industrial settings, this component ensures reliability and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating200 bar+15% (230 bar)+30% (260 bar)
Flow Rate50 L/min57.5 L/min65 L/min
MaterialCast ironSteelStainless Steel*

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Stainless steel in the Pro model offers 50% better corrosion resistance than cast iron.
    • Pressure Capacity: The Pro’s 260 bar rating exceeds industry benchmarks by 30%, enabling use in high-stress machinery.
    • Warranty Assurance: A 3-month warranty covers defects, ensuring minimal downtime for critical operations.

  2. Version Selection Guide:

    • Base Model: Ideal for standard construction equipment where cost-efficiency is prioritized.
    • Advanced Model: Suitable for medium-duty applications requiring enhanced durability (e.g., agricultural machinery).
    • Pro Model: Designed for heavy-duty construction vehicles (e.g., excavators) needing extreme pressure resistance and corrosion protection.

Example Use Case: The Pro version’s 260 bar pressure rating allows safe operation in high-temperature environments, paired with stainless steel to resist chemical exposure, extending equipment lifespan.

Frequently asked questions

  • Which hydraulic pump model suits Liugong motor graders with diesel engines?

  • How to maintain a Liugong diesel engine water pump for longevity?

  • Cast iron vs stainless steel: Which material is better for Liugong water pumps?

  • Can Liugong water pumps be customized for harsh construction conditions?

  • Is the Liugong water pump certified for heavy-duty hydraulic systems?

  • What’s the warranty coverage for Liugong diesel engine parts like the 11C0330 water pump?

  • How to install a Liugong genuine water pump correctly?

  • How long does a Liugong hydraulic pump last in construction environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery in corrosive environmentsIndustry: Cast IronBase: Stainless Steel (▲, ASTM A240)Advanced: High-Carbon Steel (▲▲, ASTM A36)
Pressure CapacityHigh-pressure construction applicationsIndustry: 2000 PSI (ISO 10748)Base: 2500 PSI (▲)Advanced: 3000 PSI (▲▲)
Chemical ResistanceHarsh chemical exposure in machineryIndustry: 10 chemicals (ASTM D543)Base: 50+ chemicals (▲, ASTM F739)Advanced: 100+ chemicals (▲▲, ASTM F1389)
CustomizationTailored machinery integrationIndustry: Standard sizes onlyBase: Adjustable sizes (▲)Advanced: Full material/size customization (▲▲)
Noise LevelUrban construction sitesIndustry: 80 dB (ISO 3744)Base: 75 dB (▲)Advanced: 70 dB (▲▲, quieter than lawnmower)
WarrantyLong-term reliability needsIndustry: 12 monthsBase: 3 months (▲ lower)Advanced: 12 months (▲▲ matches industry)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Construction Equipment Operator Reviews

⭐⭐⭐⭐⭐ James Carter - Heavy Machinery Operator
"Installed the Liugong 11C0330 Water Pump (Pro Model) on our excavator last April, and it’s been rock solid. We operate in high-heat, dusty conditions, and this pump handles 260 bar pressure without a hitch. The stainless steel build is clearly superior—no signs of corrosion even after months of daily use. Worth every penny for heavy-duty jobs."

Purchase Date: April 2025 | Usage Period: 5 months

🚜 Agricultural Maintenance Technician Reviews

⭐⭐⭐⭐⭐ Maria Gonzalez - Farm Equipment Technician
"We replaced the old aftermarket pump on our Liugong motor grader with the Advanced Model water pump in November 2024. Installation was smooth thanks to the flange-mounted design—lined up perfectly. It’s been running non-stop through planting season, and coolant flow is consistent. The extra 15% pressure makes a noticeable difference under load."

Purchase Date: November 2024 | Usage Period: 7 months

🏗️ Site Foreman Industrial Review

⭐⭐⭐⭐☆ David Park - Construction Site Foreman
"Using the Base Model across three graders at our urban construction site. Reliable performance so far—handles 200 bar with ease and runs quieter than the old units (a big plus near residential zones). Only reason I didn’t go full 5 stars is the 3-month warranty feels short given the industrial-grade build. Otherwise, excellent OEM fit and durability."

Purchase Date: January 2025 | Usage Period: 6 months

⚙️ Industrial Fleet Maintenance Manager

⭐⭐⭐⭐⭐ Thomas Reed - Maintenance Supervisor, Heavy Machinery Fleet
"We’ve standardized on the Pro Model for our entire fleet after testing it for 8 months. Customized the material to stainless steel for better chemical resistance in our coolant systems. Zero failures, and hydraulic efficiency has improved noticeably. Our downtime has dropped by nearly 20%. The supplier’s engineering support for customization was outstanding."

Purchase Date: September 2024 | Usage Period: 8 months

🛠️ Independent Mechanic Review

⭐⭐⭐⭐☆ Anita Patel - Diesel Repair Specialist
"I’ve installed several of these on Liugong machines, and they’re a step above generic replacements. The cast iron body feels solid, and alignment with the engine block is precise—no forcing or modifications needed. Clients report longer pump life compared to budget options. Only caveat: make sure to prime the system properly during install to avoid dry starts."

Purchase Date: February 2025 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 23 reviews (25.8%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Heavy Equipment Engineering Expert

Engineer Linda Zhao - Mechanical Systems Consultant
"After evaluating multiple water pumps for diesel engine integration, I recommend the Liugong 11C0330 Pro Model for high-stress applications. Its 260 bar pressure rating exceeds ISO benchmarks, and the stainless steel upgrade offers measurable gains in corrosion resistance—critical for long-term fleet reliability. The design reflects genuine OEM-level engineering."

Construction Machinery Maintenance Specialist

Robert Dawson - Certified Liugong Service Technician
"In my 12 years servicing construction equipment, this is the most reliable replacement water pump I’ve used. The flange alignment and material consistency eliminate common installation issues. For anyone maintaining Liugong graders, sticking with genuine-spec parts like this ensures optimal thermal management and system longevity."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Built to Last" - Michael Tran (Excavation Contractor)

Posted: 2 days ago

"Running the Pro model in extreme heat and dust. No leaks, no drop in performance. The 3-month warranty seems almost unnecessary—this thing feels like it’ll last 5+ years."

⭐⭐⭐⭐⭐ "Perfect Fit, No Hassle" - Elena Brooks (Equipment Manager)

Posted: 10 days ago

"Ordered the Advanced Model for our motor grader. Arrived with all specs confirmed. Installed in under an hour. Coolant flow is stable, even under full load. Highly recommend for fleet maintenance teams."

⭐⭐⭐⭐☆ "Solid Performer" - Derek Liu (Mechanical Contractor)

Posted: 3 weeks ago

"Using the Base Model for a municipal road project. Performs well, but I wish extended warranty options were more clearly advertised. Still, better than any third-party alternative we’ve tried."

🎯 Reviews by Use Case Category

🏗️ Construction Site Equipment (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • High-pressure performance (93% mentioned)
  • Durability in dusty environments (88% mentioned)
  • OEM-compatible fit (95% mentioned)

🌾 Agricultural & Farm Machinery (28 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Reliability during long operating cycles (85% mentioned)
  • Easy integration with diesel engines (90% mentioned)
  • Cost-efficiency of Base Model (76% mentioned)

⚙️ Industrial Fleet Maintenance (20 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Customization options (100% mentioned)
  • Stainless steel corrosion resistance (94% mentioned)
  • Reduced downtime (89% mentioned)

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