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AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303
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AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303
  • name
  • name
  • name
  • name
  • name
  • name

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303

MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
250-1302
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
250-1302
Other No:
10R-1303
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Highlight:

Caterpillar fuel injectors 3512B 3516B

,

Excavator engine injectors 250-1302

,

High performance injectors 10R-1303

Product Description

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303

 
 

Detailed Product Datasheet:
 

Part Number: 250-1302
OE NO:

10R-1303
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

The c-aterpillar 250-1302 fuel injector is a premium genuine OEM replacement component, precision-engineered and factory-calibrated exclusively for the c-at 3512B series 12-cylinder V-type diesel engine, a heavy-duty high-torque power unit widely deployed in critical scenarios including stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous quality control protocols, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, superior fuel atomization, and stable injection timing control. Built with a rugged reinforced housing and wear-resistant internal precision components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent operating performance and extended service life. Installing the authentic 250-1302 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, reduces harmful exhaust emissions, and minimizes costly equipment downtime, making it an indispensable spare part for routine maintenance, engine overhauls, and fault troubleshooting of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 250-1302
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100–2600 bar (Factory Calibrated High-Precision Atomization)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Precision Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Certific-ation c-aterpillar Original Factory Quality & Performance Standards

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Achieves ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation controlled within ±0.5%, ensuring uniform fuel delivery across all 12 cylinders and complete combustion
Fuel Efficiency Improvement Enhances fuel utilization rate by 18–20% compared with ordinary aftermarket injectors, reducing overall fuel consumption and cutting long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends maintenance intervals and greatly reduces downtime caused by injector failures
Engine Stability Maintains steady power output and sensitive throttle response; eliminates power loss, rough idling, cylinder misfires and black smoke emissions under heavy load conditions
Emission Compliance Optimizes combustion process to lower NOx, particulate matter and other harmful emissions, meeting strict industrial and marine environmental protection regulations

3. Applic-ation Scope & Compatibility Table

Applic-ation Field Specific Equipment & Usage Scenarios
Stationary Power Generation c-at 3512B generator sets, standby/prime power for industrial plants, mines, data centers, hospitals and large infrastructure facilities
Marine Applic-ations Medium and large vessel main propulsion engines, marine auxiliary power units, offshore drilling rigs and marine support equipment
Heavy Industrial Machinery Large excavators, mining crushers, drilling equipment and other high-load construction machinery equipped with c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supply and oilfield production equipment
Maintenance & Repair Engine overhaul, routine injector replacement, troubleshooting for power decline, excessive fuel consumption and unstable idle speed
Interchangeability Direct interchange with OEM-matched fuel system components of c-at 3512B engine, no modific-ation or professional calibration required after installation

 

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 0

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 1 Detailed Product Picture:

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 2AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 3AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 4


Company Information:

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

 


 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 8

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 9`

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,  

10R-3262 Caterpillar Excavator Part,  

249-0705 Common Rail Fuel Injector

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Products
PRODUCTS DETAILS
Products

Caterpiller Fuel Injectors

PERKINS Fuel Injector

VOL Fuel Injector

Fuel Injector

BOSCH Fuel Injector

DENSO Fuel Injector

Engine Fuel Pump

TOYOTA Fuel Injectors

Injector Control Valve

DELPHI Fuel Injector

Fuel Injector Nozzle

KOMATSU Fuel Injectors

ISUZU Fuel Injector

Injector Repair Kit

Diesel Fuel injector
AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303
  • name
  • name
  • name
  • name
  • name
  • name
AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303
MOQ: 1 PCS
Standard Packaging: original packing
Delivery Period: 3-6 work days
Payment Method: T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Capacity: 10000
Detail Information
Product Description
Detail Information
Place of Origin
England
Brand Name
CAT
Certification
ISO contact :86 17841207606
Model Number
250-1302
Product Name:
CAT INJECTOR
Contact:
86 17841207606
Part Number:
250-1302
Other No:
10R-1303
Engine:
Cat Engine
Warranty:
6 Months
Packing:
Original Package
Origin:
England
Payment Term:
T/T. Western Union
MOQ:
1 PC
Delivery Time:
3-10 Workdays According To Your Order
Shipping:
DHL/FedEx/UPS
Minimum Order Quantity:
1 PCS
Packaging Details:
original packing
Delivery Time:
3-6 work days
Payment Terms:
T/T, Western Union, MoneyGram,Paypal ,RMB
Supply Ability:
10000
Highlight

Caterpillar fuel injectors 3512B 3516B

,

Excavator engine injectors 250-1302

,

High performance injectors 10R-1303

Product Description

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303

 
 

Detailed Product Datasheet:
 

Part Number: 250-1302
OE NO:

10R-1303
Origin: CAT
CAR

Excavator
Payment Term: T/T. Western Union

 

 

Why Choose Us:

1.Good technical training and technical support

2.Strong support from professional sales/engineer/technican team,shipment and after-service department.

 3.The product has undergone a rigorous testing process, and we provide high-quality products.

 4.Support multiple payment methods, payment protection.

 

The c-aterpillar 250-1302 fuel injector is a premium genuine OEM replacement component, precision-engineered and factory-calibrated exclusively for the c-at 3512B series 12-cylinder V-type diesel engine, a heavy-duty high-torque power unit widely deployed in critical scenarios including stationary power generation, marine propulsion, heavy industrial machinery, oilfield operations, and large-scale infrastructure support. Manufactured in strict compliance with c-aterpillar’s original engineering specific-ations and rigorous quality control protocols, this injector adopts advanced MEUI (Mechanically Actuated Electronically Controlled Unit Injector) technology to deliver exceptional fuel metering accuracy, superior fuel atomization, and stable injection timing control. Built with a rugged reinforced housing and wear-resistant internal precision components, it endures prolonged high-pressure fuel cycling, diesel corrosion, abrasive impurities, and extreme thermal fluctuations, ensuring consistent operating performance and extended service life. Installing the authentic 250-1302 injector effectively restores the engine’s factory-rated power output, optimizes combustion efficiency, reduces harmful exhaust emissions, and minimizes costly equipment downtime, making it an indispensable spare part for routine maintenance, engine overhauls, and fault troubleshooting of c-at 3512B power systems.

1. Core Basic Specific-ations Table

Parameter Item Specific Value
Part Number 250-1302
Compatible Engine Model c-aterpillar 3512B Series Diesel Engine
Injector Type MEUI (Mechanically Actuated Electronically Controlled Unit Injector)
Rated Injection Pressure 2100–2600 bar (Factory Calibrated High-Precision Atomization)
Material Construction High-Strength Forged Alloy Steel, Industrial Anti-Corrosion Seals & Wear-Resistant Precision Components
Operating Temperature Range -40°C to 180°C
Fit Type Direct OEM Replacement, Plug-and-Play Installation
Quality Certific-ation c-aterpillar Original Factory Quality & Performance Standards

2. Performance & Technical Advantages Table

Advantage c-ategory Detailed Performance Benefits
Fuel Injection Precision Achieves ultra-fine fuel atomization (particle size ≤25 microns); injection timing deviation controlled within ±0.5%, ensuring uniform fuel delivery across all 12 cylinders and complete combustion
Fuel Efficiency Improvement Enhances fuel utilization rate by 18–20% compared with ordinary aftermarket injectors, reducing overall fuel consumption and cutting long-term operating costs for heavy-duty equipment
Durability & Reliability Resists extreme pressure fluctuations, diesel corrosion and abrasive contaminants; extends maintenance intervals and greatly reduces downtime caused by injector failures
Engine Stability Maintains steady power output and sensitive throttle response; eliminates power loss, rough idling, cylinder misfires and black smoke emissions under heavy load conditions
Emission Compliance Optimizes combustion process to lower NOx, particulate matter and other harmful emissions, meeting strict industrial and marine environmental protection regulations

3. Applic-ation Scope & Compatibility Table

Applic-ation Field Specific Equipment & Usage Scenarios
Stationary Power Generation c-at 3512B generator sets, standby/prime power for industrial plants, mines, data centers, hospitals and large infrastructure facilities
Marine Applic-ations Medium and large vessel main propulsion engines, marine auxiliary power units, offshore drilling rigs and marine support equipment
Heavy Industrial Machinery Large excavators, mining crushers, drilling equipment and other high-load construction machinery equipped with c-at 3512B engine
Oil & Gas Industry Oilfield pumping units, well-drilling power systems, remote oilfield power supply and oilfield production equipment
Maintenance & Repair Engine overhaul, routine injector replacement, troubleshooting for power decline, excessive fuel consumption and unstable idle speed
Interchangeability Direct interchange with OEM-matched fuel system components of c-at 3512B engine, no modific-ation or professional calibration required after installation

 

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 0

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 1 Detailed Product Picture:

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 2AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 3AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 4


Company Information:

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 5

 

 


 

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 8

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 9`

AUTOJIA 3512B 3516B High Quality Injector Excavator Engine Injectors 250-1302 10R-1303 10


WhatsApp/Wechat :+86 17841207606

Tags: 

212-3465 Caterpiller Fuel Injectors,

10R-3262 Caterpillar Excavator Part,

249-0705 Common Rail Fuel Injector

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