Kubota ZD18 User Manual

1-S10
ZD25F, WSM
ENGINE
[4] FUEL SYSTEM
W1013874
Item Factory Specification Allowable Limit
Injection Pump Injection Timing 0.30 to 0.33 rad
17.0 to 19.0°
before T.D.C.
–
Fuel Injection Nozzle Injection Pressure 13.73 to 14.71 MPa
140 to 150 kgf/cm
2
1991 to 2133 psi
–
Fuel Injection Nozzle Valve Seat Valve Seat
Tightness
When the pressure is
12.75 MPa
(130 kgf/cm
2
, 1849 psi),
the valve seat must be
fuel tightness.
–
KiSC issued 04, 2009 A

Kubota ZD18 Specifications

General

Horsepower	18 hp
Transmission	Hydrostatic
Cutting Width	48 inches
Drive	2WD
Engine Type	Diesel
Cutting Height Range	4 inches