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Home > Products > Caterpillar Fuel Injector > HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754

Name: HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754
Brand: HK REAL STRENGTH TRADE LIMITED
SKU: 10R-1257
Availability: InStock

Product Details

Place of Origin: USA

Brand Name: Caterpillar

Certification: ISO +86 13434566685

Model Number: 10R-1257

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

Product Description

Product Details

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                                                                                                                                                                                                                                                                                                                                                                                                                Caterpillar HEUI fuel injector, Common rail fuel injector 178-0199, OEM truck fuel injector 10R-0782
                              

Contact:	+86 13434566685	Part Number:	10R-1257
Other No:	173-4566	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:	10R-1257
Other No:	173-4566
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

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754

Table 1 Basic Product Information

Item	Details
OEM Part Number	10R-1257
Cross Reference	173-4566
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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1)We are very glad that customer give us some suggestion for price and products.

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

Detailed Product Picture:

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754 2

mpany Information:

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754 5

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754 6

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HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754

Caterpillar HEUI fuel injector

Common rail fuel injector 178-0199

OEM truck fuel injector 10R-0782

HEUI Truck Fuel Injector 178-0199 OEM 10R-0782 10R-9237 178-6342 10R-1257 Common Rail Injector 173-4059 173-4566 177-4754

Table 1 Basic Product Information

173-4566

Table 2 Core Technical Specifications

Table 3 Components and Materials

Table 4 Application and Installation Data

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