Hartridge All Makes EUI & EUP Test

All Makes EUI & EUP Test HK870

To meet the market demand for the service testing of EUI/EUP, Hartridge have a range of kits to be used only with the AVM2-PC (20hp) test bench. The kits comprise a cambox with a test bench interface control unit plus EUI/EUP specific fitting kits and solenoid drive assemblies.

The HK870 is the base kit required for all applications. It consists of:

Cambox assembly with injector fixturing clamping system.
Control box assembly to interface with the AVM2-PC.

Main Features

The AVM2-PC provides the interface between the operator and the EUI/EUP kit, the fuel supply and measuring systems, as well as the drive and flywheel capabilities for current and future requirements.

Cambox

The cambox design is extremely rugged and has been applied to service level machines and many special purpose machines. These have been used by Cummins, Delphi Diesel and other OEM’s for production testing, engineering and endurance running of unit injectors including latest technology products.

The cambox consists of:

Rigid cast iron housing.
Driven by standard AVM2-PC drive coupling.
Robust manual clamping system.
Easily removed cambox cover for rapid cam changing.
Safety cover with interlocked access door.

Please note an external oil supply is not required.

The kits interface with an AVM2-PC using two modules:

Control module.
Solenoid power supply assembly.

Software

Semi automatic test plan control.
Interactive.
Future proof - allows for new applications.
The results can be saved, exported and printed as an Excel file.

Please note AVM2-PC software version 32 or later is required, this must be ordered separately.

Figure 1 AVM2-PC, EUI test screen display.

Control Hardware

Bench mounted interface unit.
Safety interlocks.
Solenoid coil control.
Injection timing.

All necessary pipes and cable assemblies are supplied.

Benefits

Approved by Delphi.
Enhances AVM2-PC.
Test result capture/download.
Multi application capability.
Safety interlocks.
Cams match application profiles.
Expandable due to modular design.
Offers new market opportunities.
Easy to use.
Versatile.

Product Matrix

The chart below defines the application kits required to test the various designs of EUI/EUP Test Systems.

Vehicle
Manufacturer

Detroit
Diesel
(Series 60)

Volvo

Mercedes
Benz
Actros

Mercedes
Benz
Atego

Audi/VW
Seat
Skoda

Caterpillar
3176

Caterpillar
3406
C15

Iveco
Cursor
10/13

Iveco
Cursor
8

*John
Deere

Mack
Renault

Scania

Volvo
AO
Upgrade

Cummins
Celect

Land
Rover

Part Number

EUI

EUP

EUI

EUP

EUI

HK871

HK872

HK873

HK874

HK875

HK876

HK877

HK878

HK879

HK880

HK881

HK882

HK883

HK884

HK891

The chart below defines the requirements for “multiple applications”.

Vehicle
Manufacturer

Detroit
Diesel
(Series 60)

Volvo

Mercedes
Benz
Actros

Mercedes
Benz
Atego

Audi/VW
Seat
Skoda

Caterpillar
3176

Caterpillar
3406
C15

Iveco
Cursor
10/13

Iveco
Cursor
8

*John
Deere

Mack
Renault

Scania

Volvo
AO
Upgrade

Cummins
Celect

Land
Rover

Part Number

EUI

EUP

EUI

EUP

EUI

AVM2-PC Platform

HK870 Base
Cambox

NTA4001 EUI
Cradle General

NTA4002 EUP
Injector Mount

AE35/1 (12/24v)
Power Supply Unit

AE36/1 (90v)
Power Supply Unit

HK889 Highspeed
Tappet

AE33 Interface
PCB

**As Required

HB374 Software
Update Kit

***As Required

*Note: John Deere HK877 requires both the base Volvo kit HK872 and Volvo AO Upgrade HK883.

**Note: If the Common Rail Base Kit HB378 has not been previously fitted, AE33 Interface PCB assembly is required.

***Note: A software upgrade kit HB374 will be required for pre version 32 test stands.

The HK870 Base Cambox is the basis of the Delphi Network EUI/EUP solution.

The above kits cover the majority of each application listed. However, due to the vast array of “sub applications”, Hartridge cannot guarantee the kits are exhaustive.

Complementary Products

HH701 Testmaster 3
HK862 EUI Poptest

Figure 2 HH701 Testmaster 3 complete with HK862 EUI Poptest

Additional Accessories

HM1050 Trolley for EUI/EUP HK870 & Universal Common Rail base kit HB378 (bed plate level).
HB388 Delphi Load Cell Kit.
HK883 Delphi AO Jig.
HT001 Injector Capnut Removal Tool.
NTA4501 Delphi Nozzle Adaptor.
NTA4502 Iveco 10/13 Nozzle Adaptor.
NTA4503 Iveco 8 Nozzle adaptor.
NTA4504 Bosch Nozzle Adaptor.
NTA4505 VW Nozzle Adaptor.
NTA4507 Land Rover Nozzle Adaptor.
NTA4508 DD (series 60) Nozzle Adaptor.
HS237 7 Bar Supply Upgrade.


		Figure 5 HB388 Delphi Load Cell Kit

Figure 3 HM1050 Trolley	Figure 4 HK883 Delphi AO Jig	Figure 6 NTA4501 Delphi Nozzle Adaptor

Application Kits

Application kits are made up of a number of injector specific components selected from the following items as required for each application:

Application specific cam and push rod.
High speed tappet assembly (VW and Land Rover applications).
Fuel Sleeve with oil supply and return through quick connectors.
Nose Piece.
EUP injector sleeve, HP Pipe and clamp pillars.
Application data sheet and disk.

Why Choose Application Specific Cams Versus a Single Cam?

The Hartridge™ philosophy is to test the unit injector and pumps under conditions that closely match the production test and engine conditions.
The cams used in the Hartridge™ EUI/EUP kits mimic engine injector conditions as closely as possible so that:

Correct peak pressures are achieved.
Pump/injector tested over full stroke.
EUI/EUP can be accurately tuned for repeatable performance and lower emissions.
The capability of the test equipment is superior to that of a single cam profile kit.

HK870 Technical Specification

Max speed:
- Standard tappet assembly 1200rpm.
- High speed tappet 2400rpm.

Max cam lift 17mm from base circle diameter of 60mm.
Max delivery 550 mm3/st.
Clamp load up to 1.5 tonnes applied using load screw.

Parameters - programmable for each application

Bench speed.
Solenoid coil drive peak current, peak time and hold current.
Solenoid coil pulse duration set in camshaft degrees or time in milliseconds - min. resolution 0.01 milliseconds.
Solenoid coil pulse delay from 1 pulse per rev signal.
Limits max and min for metering, timing and coil resistance measurements.

Measured Parameters

Speed (rpm).
Choice of deliveries as per AVM2-PC.
Supply pressure (bar/psi).
Solenoid coil resistance (ohms).
Solenoid coil timing delay from electrical supply pulse (deg cam or milliseconds).
Overall timing delay from electrical supply pulse (deg cam or milliseconds).

Installation Information

Weight of dry cambox assembly with typical kit fitted 71kg (156lb).
Weight of control assembly 5kg (12lb).
Weight of assembly power supply 6.5kg (14lb).
Electrical power supply single phase 85/265 volt 47/100 Hz fused 5A with IEC connector.

Downloads

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All Makes EUI & EUP Test HK870 Brochure				N/A