3016676 Cummins Fuel Injector For K19 KTA19 QSK19 Engines

PT mechanical fuel injector for Cummins KTA19, QSK19 and K19 engines. 8 × 0.18 mm holes, 24–27 MPa opening pressure.

SKU: 3016676

Description Additional information

Injector 3016676 is the PT mechanical fuel injector for Cummins KTA19 and QSK19 engines in mechanical specification, built by CCEC Chongqing Cummins. The body is high-strength alloy steel, measuring Ø42 mm by 265 mm and weighing about 5.3 kg. The nozzle carries eight 0.18 mm holes opening at 24–27 MPa with a 155° atomisation cone, covering the 450–700 HP band.

Specifications

Part Number	3016676
Applicable Equipment	Generator Set, Construction Machinery, Mining Truck, Marine Main Engine
Product Type	PT Fuel Injector
Fuel System	PT Mechanical Fuel System (Non-Common Rail)
Brand	CCEC Chongqing Cummins
Applicable Engines	KTA19 / QSK19 (Mechanical Version)
Gross Weight	Approx 5.3 KG
Overall Dimension	Φ42mm × Total Length 265mm
Pump Outlet Working Pressure	0.6–1.2 MPa
Nozzle Opening Pressure	24–27 MPa
Nozzle Hole Quantity	8 Holes
Nozzle Hole Diameter	0.18 mm
Atomization Cone Angle	155°
Compatible Fuel	Standard Diesel ISO 4406 18/15 Grade
Needle Valve Matching Clearance	2 μm Precision Grinding
Needle Valve Lift	300 ± 20 μm
Power Coverage	450–700 HP

Key Features

PT mechanical fuel system, non-common-rail
Eight nozzle holes at 0.18 mm diameter
Nozzle opening pressure 24–27 MPa
155° atomisation cone angle
Needle valve lift 300 ± 20 µm, 2 µm matching clearance
Covers the 450–700 HP output range

Typical Applications

Diesel generator sets
Mining haul trucks
Marine main engines
Heavy construction machinery

Ordering from Sino Bus Parts

Wholesale pricing; bulk orders welcome
Global shipping
Fitment confirmed against your engine serial or CPL before dispatch
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Part Number	3016676
Fitment	Cummins KTA19 QSK19 K19 Engines
Product Type	PT Fuel Injector
Material	high-strength alloy steel
Quality Standard	Genuine Cummins Quality(CCEC)
MOQ	Bulk Orders Accepted
Lead Time	3-15 Days Global Shipping

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