4HK1 fuel injector for HITACHI ZAX250-3

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4HK1 fuel injector for HITACHI ZAX250-3 image

4HK1 fuel injector for HITACHI ZAX250-3 Technical information

Port Orientation - Cover End:1.56 in
Mounting:14 Tooth Splined
Shaft Dia.:4525V
Rotation:2 7/16 in
Shaft Seal Type:Buna-N
Port Size:1800
Minor Diameter [Min:1.055 in
Cover End Pressure [Max:SAE C, 2 Bolt
Port Orientation - Shaft End:Single Shaft Seal
Controlled Flow Rate:12/24
Cover End RPM [Max:1800
Displacement Cover End (cu in/revolution):1800
Shaft Key:N/A
Displacement Shaft End (cu in/revolution):21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Pilot Type:1.25 in
Shaft End Flow @ RPM:1.247 in
GPM @ 1,800 rpm, Cover End:1.06 in
Shaft End RPM [Max:1.05 in
Minor Diameter:N/A
Seal Material:42 gal/min @ 1200 rpm, 63 gal/min @ 1800 rpm
Minor Diameter [Max:4525V42A21-11AA22L
Integral Valve Configuration:2500
Pressure Port Size, Cover End:2500
Shaft Type:31.5
Cover End Flow @ RPM:63
Major Diameter [Max:N/A
Shaft End Pressure [Max:Outlet 135° CCW from Inlet
Port Type:Outlet Opposite Inlet
Weight:1 in Code 61
Mounting Flange:1 1/2 in Code 61
Major Diameter [Min:4.1
Model No.:8.4

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