MAIN FEATURES AND TECHNICAL SPECIFICATIONS
Cummins PT Injector Test Stand, Doctor
Series
(ESPECIFICACIONES TECNICAS DE BANCO DE PRUEBA PARA PT
INYECTORES) 
DOCTOR SERIES, MODELS PTW200,
PTW200A
Doctor Series, Model PTW200
This model test bench is designed and used to test
and calibrate Cummins PT injectors.
The flow is measured by flowmeter, test oil temperature
is controlled automatically.
It has advance driving system.
The test bench is supplied with full
set of accessories for calibrating latest type 
Cummins PT injectors.
MAIN FEATURES:
... High accuracy of measuring. The
measuring error is only +/- 0.1ml
per 1000 cycles
... The cycles are selectable from 50 to 100 cycles,
according to the types of PT injectors
... With simulator of injecting back pressure, it
is able to simulate the compression
pressure that the fuel is injected into the cylinder
of an engine. The test condition of
PT injector on Test Bench is the same as that in an
engine
... Different types of cams are provided for testing
various types of PT injectors. 
The cams can be replaced easily
... With automatic oil temperature control system,
the test oil is kept constant
temperature to meet testing conditions
... With fuel pressure gauges, the system pressure
can be adjusted easily to
ensure the stability of the fuel pressure in the test
and the accuracy of test results
... When starting the test, the fuel is supplied automatically
to the test system
... With interlock circuit safety system of control
buttons
... Integrated component of fuel circuit is adopted,
the reliability
increased, operation and maintenance become much more
convenient
... Easy to clamp and discharge the tested injector
... Compact structure, very low noise
... Complete set of accessories for calibrating latest
type Cummins
PT injectors, including cams, adaptors and links
MAIN TECHNICAL SPECIFICATIONS:
... Range of flowmeter: 0-700 ml/min
... Oil supply pressure: 100 PSI
... Pressure of nose cone assembly: 350 PSI
... Rotary Speed: 1050 rpm
... Speed control accuracy: +/- 1 rpm
... Test oil temperature: 40 degrees, automatic control
... Temperature control accuracy: +/- 1 degree
... Cam driving motor: 2.50 HP
... Power Supply: 380V, 50 Hz, 3 Phase or 220V, 60
Hz, 3 Phase
... Measurement: approx. 2.00 CBM 
... Weight: approx. 420 kgs
ORDERING INFORMATION (MODEL PTW200):
Part No. Description
450-2001 380V, 50 Hz,
3 Phase
451-2001 220V, 60 Hz,
3 Phase
Doctor Series, Model PTW200A
This model test bench has the same features and specifications
as model PTW200, except its operating panel and outlook
appearance.
ORDERING INFORMATION (MODEL PTW200A):
Part No. Description
450-2002 380V, 50 Hz,
3 Phase
451-2002 220V, 60 Hz,
3 Phase
CUMMINS TOOLS & EQUIPMENT
INJECTOR LEAKAGE TESTER
Type PTW001, Part No. 450-2101
The tester is mainly used to test the leakage property
of PT injectors.
INJECTOR TOP STOP FIXTURE
Type PTW002, Part No. 450-2102
The device is mainly used to test and adjust the moving
distance of injector plunger with top setting.
STC TOP STOP STAND (STC with digital
indicator)
Type PTW002A, Part No. 450-2202
The equipment is also used to test injectors with
STC device.
INJECTOR DISASSEMBLY & ASSEMBLY STAND
Type PTW003A, Part No. 450-2203
The stand is mainly used to disassemble and assemble
PT injectors. Its pneumatic cylinder mechanism
has been designed and developed instead of manual
screw mechanism.
INJECTOR DISASSEMBLY & ASSEMBLY TOOL
Type PTW003, Part No. 450-2103
The tool is mainly used to disassemble and assemble
PT injectors. It is with manual screw mechanism.
INJECTOR CUP SPRAY TESTER
Type PTW006, Part No. 450-2106
The tester is mainly used to test injector cups.
NOTES:
- Test benches with other supply voltages
are available, such as: 190-208V, 230V,
240V, 250-275V, 340-350V, 400V, 415-440V, 460-480V,
500V, 575V.
- Special orders are acceptable and will be supplied
as per special requirements.
Technical specifications are subject to change without
notice.
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