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Caterpillar Injector C-9 Excavator 330C Injector 172-5780 1725780 235-9649 2359649 10R-7224 10R7224 For Caterpillar C-9 Injector Original New Injector

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Caterpillar Injector C-9 Excavator 330C Injector 172-5780 1725780 235-9649 2359649 10R-7224 10R7224 For Caterpillar C-9 Injector Original New Injector
Details
The c-aterpillar 10R-7224 is a premium heavy-duty OEM-grade fuel injector assembly, precision engineered and manufactured in strict accordance with c-aterpillar’s original factory engineering and quality standards, exclusively designed for c-aterpillar C-9 series diesel engines. Built with micron-level CNC machining, high-strength corrosion-resistant alloy housing, heat-treated precision internal spool valves and high-temperature wear-resistant seals, this injector is engineered to endure extreme operating conditions including sustained heavy-duty loads, wide temperature fluctuations, high combustion pressure and long-hour continuous operation. It delivers ultra-uniform fuel atomization, precise injection timing and consistent fuel metering, which greatly optimizes engine combustion efficiency, stabilizes peak power output, reduces fuel consumption and harmful exhaust emissions, minimizes carbon buildup and premature engine component wear. As a direct drop-in replacement part, it matches the original installation dimensions, interface and torque specific-ations perfectly with no modific-ations required, making it the top choice for routine maintenance, engine overhaul and performance restoration of c-at C-9 power systems, ensuring long-term reliability and extended service life.
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 10R-7224
OE NO1 10R7224
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

1. Basic Core Parameters

Parameter Item

Specific-ation Details

Part Number

10R-7224 (Genuine c-at OEM Standard Part Code)

Applicable Engine Series

c-aterpillar C-9 Series Heavy-Duty Diesel Engines

Product Type

Complete Fuel Injector Assembly (Nozzle, Valve Body, Seals & Precision Internals Included)

Material & Craftsmanship

High-strength anti-corrosion alloy body, mirror-polished multi-orifice nozzle, heat-resistant sealing components

Quality Assurance

100% Pre-Delivery Pressure & Flow Tested, Complies with c-at Original OEM Standards

2. Compatible Equipment & Applic-ation Scenarios

Equipment c-ategory

Typical Matching Models

Construction Machinery

c-at Excavators, Motor Graders, Bulldozers, Wheel Loaders Equipped with C-9 Engines

Mining & Quarry Equipment

Mining Trucks, Crusher Units, Portable Mining Power Packs

Industrial Power Units

Medium & Large Industrial Generator Sets, Water Pump Stations, Air Compressor Systems

Marine & Special Equipment

Marine Auxiliary Engines, Port Handling Machinery, Heavy-Duty Special Vehicles

3. Performance Advantages & Core Benefits

Performance Indic-ator

Core Value & Benefit

Fuel Atomization

Optimized multi-orifice nozzle design for ultra-fine fuel droplets, ensuring full combustion and eliminating black smoke

Injection Stability

Accurate fuel metering and consistent injection timing, preventing fuel dripping, engine misfire and rough idle

Heavy-Duty Durability

Resists high pressure, fuel corrosion and mechanical fatigue, stable performance in harsh outdoor and mining environments

Energy & Cost Savings

Reduces overall fuel consumption and maintenance costs, cuts equipment downtime and improves operational efficiency

Emission Compliance

Minimizes particulate matter and exhaust emissions, meeting global industrial and environmental protection standards

4. Installation & Maintenance Guidelines

Item

Operation & Maintenance Notes

Installation Requirement

Follow c-at C-9 Engine Service Manual, clean fuel passages thoroughly, apply factory-specified torque

Supporting Parts

Use genuine c-at fuel filters, gaskets and seals to avoid fuel contamination and system leakage

Service Life Extension

Use clean high-grade diesel fuel, replace filters regularly, and perform periodic fuel system inspections

Post-Install Inspection

Check for fuel leaks, abnormal noise and unstable idle; calibrate injection pressure if required
                 
                 

C-9

10R-7224

10R-7225

172-5780

188-8739

217-2570

235-2888

235-9649

236-0962

  
                 

 

caterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table

 

 
Fuel Injector / Engine Series Common Injection Technology Corresponding Engine Platform Common ccccat Models / Equipment Platforms
3116 Series Mechanical Injection / Early Electronic Platform 3116, 3116T, 3116TA, 3116DIT M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer
3126 / 3126B Series HEUI 3126, 3126B 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform
3126E Series HEUI 3126E Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range
C6.4 Series ACERT Injection Platform C6.4 ACERT 320D / 320D L; 323D L / LN; 320D LRR; 320D FM
C6.6 Series ACERT Injection Platform C6.6 ACERT 320D / 320D L (C6.6 versions); 320E LN; 323E LN
C7 Series HEUI C7, C7 ACERT 120K Motor Grader; 950H Wheel Loader
C7.1 Series Common Rail / Later Electronic Injection C7.1, C7.1 ACERT 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets
C9 Series HEUI-B C9, C9 ACERT 330D / 330D L / 330D MH; construction and industrial platforms
C10 Series Electronic Unit Injection Family C10 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators
C12 Series Electronic Unit Injection C12, C12 Marine Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations
C13 Series MEUI C13, C13 ACERT 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms
C15 Series MEUI C15, C15 ACERT 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets
3406E Series EUI 3406E AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor
C18 Series15 EUI / Later Electronic Injection Platform C18, C18 ACERT Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms
202603-TD2-CAT

Why Choose Us:

1 .Safe packaging with standard exporting wooden box. 

2. We have full stock, and can deliver within short time.Many styles for your choices.

3 .Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

4.24 hours online service,give you response within 10 minutes.

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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

 

 

 

 

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