1. 4W-7018 HEUI Injector Introduction

1.1. 4W-7018 HEUI Injector Basic Information

Title	4W-7018 HEUI Injector 3300 Series China made new
SKU	F11K24W701805JT

 

1.2. 4W-7018 HEUI Injector Common Part Number

 (1)  Injector Exchange Information

Injector Part Number	Re-manufactured Part Number	Engraved Number
4W-7018	0R-1745	/
4W7018	0R1745	/
/	0R-3422	/
/	0R3422	/

 

(2)  Matching Information

Car Model	Engine	Engine	Engine	Engine	Engine	Engine	Engine	Engine
cold milling machine	3208	3412	PM-565	PR-1000	PR-1000C	PR-450	PR-450C	PR-750B
Engine – Truck	3406B	/	/	/	/	/	/	/
wheel bulldozer	834B	834S	834U	/	/	/	/	/
WHEEL-TYPE LOADER	988B	988F	990	992C	992D	/	/	/
engine – machine	3408	/	/	/	/	/	/	/
Pipelayer	589	/	/	/	/	/	/	/
off-road trucks	768C	769C	771C	772B	773B	775B	/	/
TRACK-TYPE TRACTOR	58	8	8S	8A	8U	D8L	/	/
Wheeled self-propelled scraper	631D	631E	633D	637D	637E	639D	657E	/
ENGINE – INDUSTRIAL	3406B	3406C	3408	3408B	3408C	3412	3412C	/
earth moving compactor	836	/	/	/	/	/	/	/
marine products	3406B	3408	3408B	3412	/	/	/	/
ENGINE – GENERATOR SET	3406B	3408B	3412	3412C	SR4	/	/	/
dynamo	SR4 WEG	/	/	/	/	/	/	/

 

1.3. 4W-7018 HEUI Injector Part Number Common Writing

4W-7018, 4W 7018, 4W7018, 0R-1745, 0R 1745, 0R1745, 0R-3422, 0R 3422, 0R3422

 

1.4. 4W-7018 HEUI Injector Parameter

HEUI Injector Adaptation System：Common Rail System

HEUI Injector Series：3300 Series

HEUI Injector Type：Mechanical Injector

Vehicle Configuration Information: Engines

HEUI Injector Size：20cm* 3.5cm *3.5cm

HEUI Injector Net Weight：0.32kg

HEUI Injector Gross Weight：0.4kg

HEUI Injector Quality：China Made New

HEUI Injector Package Size：22 cm* 4 cm *4 cm

HEUI Injector Type：Diesel Common Rail Injector

HEUI Injector MOQ：4 Pieces

 

2. 4W-7018  HEUI Injector Quality Control

（1）Injector Testing

All HEUI injectors are tested for electrical characteristics, accuracy, high temperature, low temperature, withstand voltage, leakage, durability, and various working conditions.

（2）Injector Assembling

For quality control during the production and installation process of HEUI injectors, our company strictly follows the standard product installation data and product installation steps for installation and testing, such as injector stroke test, injector solenoid valve tightening torque test, injector nozzle tightening torque test, etc.

（3）Injector Inspection

The factory inspection of the HEUI injector is undergone full inspection, random inspection, and batch inspection three inspections. Different brands of test benches are used to test the same HEUI injector for a total of more than three times for factory inspection, and the HEUI injector installation testing environment are progressed in dust-free workshop.

 

3. 4W-7018  HEUI Injector Customized Service

（1）Injector Customized ServiceCoverage: Meet the customized needs of OEM manufacturers for shell lettering, logo engraving, HEUI injector internal packaging, HEUI injector external packaging and labels customized, etc.

No.	1	2
Image
Name	HEUI Injector Shell Engraving	HEUI Injector Box and Label

 

（2）Injector Customized Service Requirements：

The purchase of customized HEUI injectors are not less than 10 pieces.

The purchase of customized HEUI injector packages are no less than 1000 pieces.

When the Customized products involve the need of specify logo, the OEM manufacturer is asked to provide trademark authorization and the sample of logo image file.

• Once the customized HEUI injector is sold, it cannot be returned or exchanged if there is no quality problems.

 

4. 4W-7018  HEUI Injector Packing

Domestic Express Packaging：Usually wrapped in waterproof scotch tape, such as picture No.1.

International Express Packaging：Wrapped with waterproof yellow tape After wrapping the black protective film, such as picture No. 2.

Pallet Shipping：Use fumigation free and recycling trays that meet export requirements, and use white wrapping protective film to wrap and bind with cable ties for the outside, such as picture No. 3,also, the products can be packaged according to customers’ requirements.

• The packing tray is made of plastic and can be recycled.
• Transparent tape, yellow tape, black wrapping protective film, white wrapping protective film are non-degradable materials, please dispose of them properly.
• Minors are prohibited from using transparent tape, yellow tape, black wrapping protective film, and white wrapping protective film to avoid personal injury.

 

No.	1	2	3
Image
Name	Domestic express packaging	International express packaging	Pallet Shipping
Description	Wrapped by Transparent tape	Wrapped with yellow tape after wrapping black protective film	Use pallet that meet export requirements, and use white wrapping protective film to wrap and bind with cable ties

 

5. 4W-7018 HEUI Injector Warranty Instructions

（1）Product Warranty Conditions and Instructions

It is necessary to provide pictures, videos, or test reports detected by the HEUI injector inspection equipment as evidence to feed back to the salesman when the HEUI injector is abnormal during using.

Abnormal conditions are properly explained such as：1.Smoke, 2. Engine shake, 3. Difficulty starting the engine, 4. Engine noise, 5. oil leakage etc.

 

（2）HEUI Injector Warranty Coverage

Within 15 days after customer receives the 4W-7018 HEUI injector, if there is a performance failure and the product has no appearance damage, customer can choose to replace it or repair it;

If the 4W-7018 HEUI injector has performance problems during the warranty period (6-12 months), and it is confirmed that it is product’s problems after testing, you can contact our salesmen to replace the same model or a reworked product with the same performance for free;

If the HEUI injector house has obvious scratches, it can only be repaired and it will be returned as it is if the product is confirmed to be fault-free.

• Tips：For products not covered by warranty, Shumattcan provide paid maintenance services. For products after paid repaired, the same performance problem will havea free warranty period within 3 months from the date of repair

 

（3）Injector Out of Warranty Coverage

• The warranty period has expired.
• HEUI Injector failure caused by high temperature, high pressure, humidity, rain and snow, saline-alkali land, earthquake, and used in abnormal environment.
• Customer disassembles or repairs the HEUI injector personallyresultingin damage to the HEUI injector.
• HEUI Injector damage caused by man-made reasons (throwing, strong magnetic field magnetization, set fire).
• HEUI Injector failure orHEUIinjector is damaged caused by non-injector design, technology, manufacturing, quality and other issues.
• HEUI Injector failure due to system pressure exceeding system approved pressure.
• HEUI Injector failure caused by system voltage exceeding approved voltage.
• HEUI Injector failure caused by impurities (water, lead, aluminum powder, iron powder, sulfide) in the system fuel exceeding the standard requirements.
• HEUI Injector failure caused by not installing according to the tightening torque specified in the vehicle engine maintenance manual (the tightening torque is too large or too small).
• HEUI Injector failure caused by not following the installation angle specified in the vehicle engine maintenance manual.
• HEUI Injector failure caused by not following the cleaning requirements specified in the vehicle engine maintenance manual.
• HEUI Injector failure caused by failure to replace consumable parts as specified in the vehicle engine maintenance manual.
• HEUI Injector failure caused by not complying with the intake system fit clearance and exhaust system fit clearance requirements specified in the vehicle engine maintenance manual.
• Failure to replace the consumable parts and the fitting clearance of the oil inlet system pipeline and the HEUI injectorconnection in accordance with the fuel intake system specified in the vehicle engine maintenance manual.