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Home > Products > Caterpillar Fuel Injector > New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps

Product Details

Place of Origin: USA

Brand Name: Caterpillar

Certification: ISO +86 13434566685

Model Number: 0R-3539

Payment & Shipping Terms

Minimum Order Quantity: 1 PCS

Packaging Details: original packing

Payment Terms: T/T, Western Union,

Supply Ability: 10000

Get Best Price
Product Details
Highlight:

Caterpillar C3512B diesel engine injector set

,

Common rail diesel injector pumps

,

Caterpillar fuel injector with warranty

Contact:
+86 13434566685
Part Number:
0R-3539
Other No:
392-0224
Product Name:
CAT INJECTOR
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Delivery Time:
3-7 Work Days
Car:
Caterpillar C6 Engine
Contact:
+86 13434566685
Part Number:
0R-3539
Other No:
392-0224
Product Name:
CAT INJECTOR
Warranty:
12 Months
Packing:
Original Package
Stock:
In Stock
Size:
Original Size
MOQ:
1 PC
Delivery Time:
3-7 Work Days
Car:
Caterpillar C6 Engine
Product Description

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps

 

 

 
 

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 0

 

Table 1 Basic Information (0R-9944 for CAT 3512B)

Item Details
Part Number 0R-9944
Applicable Engine C-aterpillar 3512B Series
Product Name Diesel Fuel Injector Assembly
Type Electronic Unit Injector (MEUI)
Operating Voltage 24V DC
Net Weight Approx. 1.55 kg
Packaging Individual Packaging
Warranty 6 Months

Table 2 Technical Specifications (0R-9944 for CAT 3512B)

Parameter Specification
Injection Pressure 145–195 MPa (Rated: 175 MPa)
Number of Nozzle Holes 8
Spray Cone Angle 15°±2°
Atomization Particle Size ≤55 μm
Fuel Delivery Deviation <±2%
Solenoid Resistance (20℃) 13–16 Ω
Response Time <0.5 ms
Return Flow (Rated Condition) ≤16 mL/min
Service Life ≥10000 Hours

Table 3 Construction & Material Details (0R-9944 for CAT 3512B)

Component Material / Process
Injector Body High-strength Cr-Mo Alloy Steel
Needle & Nozzle Assembly Hard Alloy (Laser Honing)
Solenoid Coil Class H Insulated Copper Wire
Sealing Components FKM O-rings + Copper Gaskets
Nozzle Holes Laser Drilling + Internal Polishing
Internal Oil Passages Precision Grinding & Deburring
Electrical Connector Gold-plated Contacts
Return Spring Alloy Spring Steel

Table 4 Installation & Maintenance Guidelines (0R-9944 for CAT 3512B)

Item Standard Requirement
Installation Torque 58–68 N·m
Copper Gasket Replacement Replace at each disassembly
Leakage Test Standard 1750 bar hold for 1 min, ≤1 drop leakage
Cleaning Method Ultrasonic cleaning with special detergent
Nozzle Carbon Limit <0.1 mg residue per hole
Calibration Interval Every 2000 hours or on fault
Fault Replacement Criterion Return flow >32 mL/min or poor atomizatio
Recommended Tools CAT ET Diagnostic Tool, 337-3822 Test Bench

 

 

 

 

 

 


Why Choose Us:
 

1)Time is Gold -You will receive all goods exactly on time .

2) Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time;

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

4) Our company can provide more professional consulting services! Our company has technical personnel dedicated to customer service to provide

 

 


 

 

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 0 Detailed Product Picture:

 

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 2New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 3New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 4

 

 

 

 

mpany Information:


 

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 5

New C-aterpillar C3512B Common Rail Diesel Engine Injector Set Including 0R-9944 0R-8619 386-1776 392-0224 Injector Pumps 6