OE NO	10R-1264
OE NO1	10R-1305
_Material	Original new CAT INJECTOR
ENGINE	CAT engine
Car Model	CAT

1. Basic Core Parameters

Parameter Item	Specific-ation Details
Part Number	0R-4987 (Genuine c-at OEM Standard Part Code)
Applicable Engine Series	c-aterpillar C12 Series Heavy-Duty Diesel Engines
Product Type	Complete Fuel Injector Assembly (Integrated Nozzle, Valve Body, Seals & Precision Internals)
Material & Craftsmanship	High-strength anti-corrosion alloy body, mirror-polished multi-orifice nozzle, heat-resistant sealing components
Quality Assurance	100% Pre-Delivery Pressure & Flow Calibrated, Complies with c-at Original OEM Standards

2. Compatible Equipment & Applic-ation Scenarios

Equipment c-ategory	Typical Matching Models
Construction Machinery	c-at Large Excavators, Motor Graders, Articulated Trucks Equipped with C12 Engines
Mining & Quarry Equipment	Mining Haul Trucks, Crusher Stations, Portable Mining Power Units
Industrial Power Units	Large Industrial Generator Sets, Water Pump Systems, Heavy-Duty Air Compressors
Marine & Commercial Vehicles	Marine Auxiliary Engines, Heavy-Duty Highway Trucks, Port Handling Equipment

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	Precise fuel metering and consistent timing, prevents fuel dripping, engine misfire and rough idle
Heavy-Duty Durability	Resists high pressure, fuel corrosion and mechanical fatigue, stable performance in harsh outdoor/mining environments
Cost & Efficiency Savings	Reduces fuel consumption and maintenance costs, minimizes equipment downtime and boosts operational productivity
Emission Compliance	Minimizes particulate and exhaust emissions, meets global industrial and environmental regulatory standards

4. Installation & Maintenance Guidelines

Item	Operation & Maintenance Notes
Installation Requirement	Follow c-at C12 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, conduct periodic fuel system inspections
Post-Install Inspection	Check for fuel leaks, abnormal noise and unstable idle; calibrate injection pressure if required


C12
0R-4987	0R-9530	0R-9595	1OR-1814	10R-0725	10R-0960	10R-0961	10R-0963	10R-0967
10R-0968	10R-1003	10R-1256	10R-1258	10R-1264	10R-1268	10R-1814	10R-9235	20R-0055
20R-0056	116-5414	116-5425	116-8805	116-8866	116-8899	128-8510	147-0373	153-7923
161-1708	161-1785	166-0149	166-0151	170-5240	170-5252	187-6549	194-5080	194-5083
203-3464	203-7685	208-9160	212-3460	212-3462	212-3463	212-3464	212-3465	212-3466
212-3468	212-3469	212-3476	223-5327	223-5328	229-5918	229-8842	236-4086	281-7152
317-5278	317-5279	350-7555	OR-4987	OR-9530

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

Why Choose Us:

1 . Super Value - Our rich experience help you increase profit on cost advantage.

2. If any question, please contact with us freely by E-mail or Telephone.

3 .All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

4. Quality is culture - professional trading experience help you solve any problem .

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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