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C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly

Name: C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly
Brand: HK REAL STRENGTH TRADE LIMITED
SKU: 198-4752
Availability: InStock

Product Details

Place of Origin: USA

Brand Name: Caterpillar

Certification: ISO +86 13434566685

Model Number: 198-4752

Payment & Shipping Terms

Minimum Order Quantity: 1 PCS

Packaging Details: original packing

Payment Terms: T/T, Western Union,

Supply Ability: 10000

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Product Details

Product Description

Product Details

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                                                                                                                                                                                                                                                                                                                                                                                                                Caterpillar fuel injector assembly, C-AT3126 diesel engine injector, common rail injector 4CR0197
                              

Contact:	+86 13434566685	Part Number:	198-4752
Other No:	174-7526	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:	198-4752
Other No:	174-7526
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

C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly

Table 1 Basic Product Information

Item	Details
OEM Part Number	198-4752
Cross Reference	174-7526
Product Type	Electronic Unit Injector (EUI) Assembly
Fit Engine	C-aterpillar 3126, 3114, 3116 inline 6cylinder diesel engine
Product Condition	New / Remanufactured (Reman)
Control Type	ECU controlled, cam driven
Net Weight	Approx. 0.5 kg
Installation	Vertical mount in cylinder head with injector tube
Test Standard	100% flow, leakage, spray and solenoid tested

Table 2 Core Technical Specifications

Parameter	Standard Value
Injection Opening Pressure	250–270 bar (25–27 MPa)
Rated Working Pressure	280–320 bar
Number of Orifices	5 holes
Nozzle Hole Diameter	0.22–0.24 mm
Spray Cone Angle	125°–130°
Fuel Delivery Per Cycle	130–145 mm³/cycle
Flow Deviation	≤ ±2%
Needle Lift	0.30–0.32 mm
Sealing Performance	No internal or external leakage
Solenoid Resistance	1.2–1.5 Ω @ room temperature
Cycle Life	≥ 1,000,000 cycles

Table 3 Components and Materials

Component	Material / Specification
Injector Body	Highstrength alloy steel
Needle and Nozzle	Precision cemented carbide
Nozzle Holder	Carburized quenched alloy steel
Spring	Chromevanadium spring steel
Solenoid Valve	High permeability core, copper coil
Seals	Fluorine rubber (FKM) 40℃ to 200℃
Inlet Strainer	Stainless steel mesh
Retaining Nut	Medium carbon alloy steel

Table 4 Application and Installation Data

Category	Model / Value
Compatible Excavators	320B, 322B, 325B, 330B series
Compatible Compactors	CP-563, CS-533, CS-563
Compatible Asphalt Pavers	AP-1000, AP-1050B
Engine Rated Speed	2200–2400 rpm
Recommended Fuel	Diesel #0, #10
Clamp Bolt Torque	30±4 N·m
Injector Tube Nut Torque	40±5 N·m
Service Recommendation	Replace all 6 injectors as a set

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C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly 2

mpany Information:

C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly 5

C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly 6

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C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly

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C-AT common rail injecto 4CR0197 174-7526 198-4752 is suitable for C-AT3126 diesel engine injector assembly

Table 1 Basic Product Information

174-7526

Table 2 Core Technical Specifications

Table 3 Components and Materials

Table 4 Application and Installation Data

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