Fuel Supply Circuit; Lubrication Circuit; Electrical System - Kohler KD 625/2 Workshop Manual

Fuel type
Fuel supply
Fuel filter, internal
Filtering surface
Filter capacity
Fuel filter, external
Filtering cartridge
Filtering surface
Filter capacity
Maximum operating pressure
Type of lubrication
Circuit supply
Maximum oil quantity
Maximum oil quantity
Oil pressure at min. speed (oil temperature: 120°C)
Oil pressure switch
Operating pressure (min. value)
Oil filter cartridge, external
Maximum operating pressure
Maximum combustion pressure
Filter capacity
By-pass valve setting
Filtering surface
Alternator, Internal Standard (nominal voltage)
Alternator, Internal Optional (nominal voltage)
Alternator, External Optional (nominal voltage)
Alternator, Internal Standard (nominal current) *
Alternator, Internal Optional (nominal current) *
Alternator, External Optional (nominal current) *
Starter motor power (Bosh GF)
Starter motor power ( Bosh DW (R) )
* (see "Alternator battery charger curve" page 66 ÷ 69)
KD 625-2 Workshop Manual_cod. ED0053029380_1° ed_ rev. 00

FUEL SUPPLY CIRCUIT

Automotive diesel fuel (minimum cetane: 51)
Mechanical fuel lift pump (diaphragm or pistons)

LUBRICATION CIRCUIT

including filter (l)
excluding filter (l)

ELECTRICAL SYSTEM

Technical information
KD 625 engine type
625-2
cm
2
460
µm
7
PF 904
cm
2
5000
µm
2÷3
bar
4
Completely forced
Gear pump
3.1
2.8
bar
0.6
Unipolar system
0.3
bar
13
bar
bar 20
15
µm
1.5÷1.7
bar
cm 745
2
12
V
V 24
12
V
A 14
A 6
33
A
kW 1.7
1.6
kW
2
KD 625-2 KD 625-2
NR CE EPA
460 460
7 7
PF 904 PF 904
5000 5000
2÷3 2÷3
4 4
3.1 3.1
2.8 2.8
0.6 0.6
0.3 0.3
13 13
20 20
15 15
1.5÷1.7 1.5÷1.7
745 745
12 12
24 24
12 12
14 14
6 6
33 33
1.7 1.7
1.6 1.6
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