1) DE12
(1) DE12(A)
(a) Main data and specifications
Part No. : 65.11101-7260(106671-9170)
Model : PE6P type
Governor : RFD+C type
Timer : SD type, range of operation: 5.5°/600-1100 rpm
Plunger : 65.11125-0010
Delivery valve : 65.11108-6009
Fuel feed pump: 65.12101-7013
Pre-stroke : 4.7L0.05mm
Rotating direction : C.W. at driving gear side
Injection order : 1-5-3-6-2-4
Injection timing : BTDC 12°
(b) Calibration data
- 89 -
Adjusting
Rack position Pump speed Injection volume
Variation Basic Fixing Ref.
point (mm) (rpm) (mm
3
/1,000st) rate (%) point point
A 9.4 700 123L2 L20
B 9.4 1,100 117L3 L3
C 8.9 500 110L2 L3
D 5.2 250 14.5L1.5 L15
E - 100 100 or more -
Contents Specifications Engine application
Nozzle holder assembly 105780-8140 65.10101-7070
Nozzle 105780-0000 65.10102-6032
Nozzle holder 105780-2080
Opening pressure 175 kg/cm
2
220 kg/cm
2
Injection pipe N8 B N3 - 600mm N6 B N2 - 650mm
Fuel delivery pressure 1.6 kg/cm
2
Fuel temperature 35~45 C
Adjusting
conditions
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