DAF 95XF. Manual — part 377
4
TECHNICAL DATA
Engine general
1-2
1.2 XF ENGINE GENERAL
Engine types
Coding
XF 280 M
XF 315 M
XF 355 M
General specifications
Environmental standard
Euro 2 (M)
Number of cylinders
6
Valves
4 valves per cylinder
Bore x stroke
130 x 158
Cubic capacity
12.58 litres
Compression ratio
16.0 : 1
Fuel injection
direct injection
Injection sequence
1-5-3-6-2-4
Air inlet system
Turbocharger intercooling
Fuel system
in-line pump
Cooling
fluid
Weight
approx. 1049 kg
XF-engine speeds
ENGINE TYPE
IDLING SPEED
rpm
MAX. NO LOAD SPEED
rpm
XF 280 M
525 - 575
approx. 2300
XF 315 M
525 - 575
approx. 2300
XF 355 M
525 - 575
approx. 2300
0
ᓻ 200351
0
4
Engine general
TECHNICAL DATA
1-3
1.3 XE ENGINE GENERAL
Engine types
Coding
XE 280 C
XE 315 C
XE 355 C
XE 390 C
General specifications
Environmental standard
Euro 3 (C)
Number of cylinders
6
Valves
4 valves per cylinder
Bore x stroke
130 x 158
Cubic capacity
12.58 litres
Compression ratio
16.0 : 1
Fuel injection
direct injection
Injection sequence
1-5-3-6-2-4
Air inlet system
Turbocharger intercooling
Engine management system
UPEC
Cooling
fluid
Weight
approx. 1080 kg
XE-engine speeds
ENGINE TYPE
IDLING SPEED
rpm
MAXIMUM NO LOAD SPEED
rpm
XE 280 C
525 - 575
approx. 2270
XE 315 C
525 - 575
approx. 2270
XE 355 C
525 - 575
approx. 2270
XE 390 C
525 - 575
approx. 2270
ᓻ 200351
4
TECHNICAL DATA
Engine general
1-4
0
ᓻ 200351
0
4
XF-engine fuel system
TECHNICAL DATA
2-1
2. XF-ENGINE FUEL SYSTEM
2.1 GENERAL
Injection timing
XF 280 M
12.5
_ before TDC
XF 315 M
12.5
_ before TDC
XF 355 M
13.5
_ before TDC
Gallery pressure
At full-load engine speed
0.5 bar minimum
Fuel level element
Angular displacement
86
_
Underpressure valve opening pressure
10 - 20 mbar
Overpressure valve opening pressure
200 - 300 mbar
Overview, injector
Engine type
Number
of holes
in nozzle
Nozzle no.
Hole
diameter
Bar
filter
Pressure
setting
Control
pressure
XF 280 M
8
657
0.238
Yes
230 - 240 bar
200 - 240 bar
XF 315 M
8
657
0.238
Yes
230 - 240 bar
200 - 240 bar
XF 355 M
8
579
0.25
Yes
230 - 240 bar
200 - 240 bar
Overview, fuel pumps
Engine type
Fuel pump type
Injection timing
device
Delivery
valve
Refacing
edge
Helix top
XF 280 M
P 7100
RQV-K
CPV
no
no
XF 315 M
P 7100
RQV-K
CPV
no
no
XF 355 M
P 8500
RQV-K
CPV
no
no
ᓻ 200351
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст