air-cooled diesel enginesresources.kohler.com/.../pdf/aircooled_dieselengines.pdf4 / kd225...
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Air-Cooled Diesel Engines / 3
AIR-COOLEDDIESEL ENGINES
2.7 – 8.8 kW | 3.7 – 12 hp
2 / Air-Cooled Diesel Engines Air-Cooled Diesel Engines / 3
AIR COOLEDDIESEL ENGINES
STANDARD EQUIPMENT
Recoil starting with automatic compression release*
Fuel tank
Fuel filter
Dry air cleaner
Muffler with guard
Accelerator and stop manual control
Manual compression release†
Automatic deaeration on injection pump
Wire mesh oil filter
External safety fuel filter
Automatic fuel control during start
User maintenance and spare parts booklet
Specific for KD15 440 model:
Hydraulic tappets
High-capacity dry air cleaner
Fuel tank drain tap
Three-year extended warranty
OPTIONAL ACCESSORIES
*Not available on KD 500 model†On KD 500 model only
Power takeoff flywheel side (engines with electrical starting)
Power takeoffs with flanging and special shaft
Conical power takeoff
Lateral power takeoff
Internal dynamic balancer
Electric start 12/24 V
Key switch panel
Fuel lift pump
Oil pressure switch
Emergency stop through electrovalve
Accelerator and stop remote control
Oil temperature switch
Cylinder head temperature switch
Glow plug on intake manifold
Stop with solenoid valve
Recoil with sound-dampening cover
Grass screen
Oil level sensor switch
Alternator with voltage regulator 12 or 24 V
Oil refill on crankcase side
High-capacity oil sump(KD 350 and KD15 440)
High-capacity oil and fuel filters for remote assembly
Internal fuel prefilter
Cyclonic air intake prefilter
Single lever control
Control lever guard
Air filter clogging indicator, integrated into the engine construction form
External spin on oil filter
Specific for KD15 440 model:
Air-Cooled Diesel Engines / 34 / KD225
Quick specifications
CYLINDERS 1
MAX POWER kW (hp)@rpm 3.5 (4.8) @ 3600
MAX TORQUE Nm@rpm 10.4 @ 2400
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 -IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
358177 181
417
R5. 512.5
Ø11 N°2 holes
358
R5. 512.5
95 115Ø11 N°2 holes
130
47.5 7439
R5. 512.5 5
265
Ø11 N°2 holes
1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
210
230
250
270
290
6.0
7.0
8.0
9.0
10.0
11.0
1.0
1.5
2.0
2.5
3.0
3.5
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.6
0.7
0.8
0.9
1.0
1.1
160
180
200
220
rpm
Kgm Nm
g/hph g/kWh
KD225
MB
N
NB
NA
C
Air-Cooled Diesel Engines / 36 / KD225S
Quick specifications
CYLINDERS 1
MAX POWER kW (hp)@rpm 2.7 (3.7) @ 3000
MAX TORQUE Nm@rpm 9.8 @ 2000
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
Dimensions (mm)
Sound pressure level up to 2 dB(A)less than the standard version
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
358177 181
417
R5. 512.5
Ø11 N°2 holes
130
47.5 7439
R5. 512.5 5
265
Ø11 N°2 holes
95 115R5. 512.5
Ø11 N°2 holes
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200
kW hp
210
230
250
270
290
5.0
6.0
7.0
8.0
9.0
10.0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
1.3
1.7
2.1
2.5
2.9
3.3
3.7
0.5
0.6
0.7
0.8
0.9
1.0
160
180
200
220
rpm
Kgm Nm
g/hph g/kWh
KD225S
MB
N
NB
NA
C
Air-Cooled Diesel Engines / 38 / KD350
Quick specifications
CYLINDERS 1 1 1
MAX POWER kW (hp)@rpm 5.1 (6.8) @ 3600 5.0 (6.7) @ 3600 5.3 (7.1) @ 3600
MAX TORQUE Nm@rpm 15.3 @ 2400 14.6 @ 2500 16.0 @ 2500
EMISSION COMPLIANCE - US TIER 4 Final EU STAGE V*
KD350
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
97 30.3
189197.5
445.
5
97 30.354 90
386.5
Ø11 N°2 holes
97 30.3
197.8103.1
56.7
133.
5
294.897 30.3
54 90 8 (R5.5)
300.9
Ø11 N°2 holes
97 30.3
97 30.3
190.255
469.
3
12012026054 90
Ø11 N°2 holes
1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
210
230
250
270
290
12.0
13.0
14.0
15.0
16.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
3.0
4.0
5.0
6.0
7.0
8.01.2
1.3
1.4
1.5
1.6
160
180
200
220
rpm
Kgm Nm
g/hph g/kWh
*Available in 2019
MB
NNB
NA
C
5.1 kw (6.8hp) @ 3600 rpm
Air-Cooled Diesel Engines / 310 / KD350S
Quick specifications
CYLINDERS 1
MAX POWER kW (hp)@rpm 5.0 (6.8) @ 3600
MAX TORQUE Nm@rpm 14.7 @ 2200
KD350S
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
97 30.3
189197.5
445.
5
97 30.354 90 8 (R5.5)
386.5
Ø11 N°2 holes
97 30.3
197.8103.1
56.7
133.
5
294.897 30.3
54 90 8 (R5.5)
300.9
Ø11 N°2 holes
97 30.3
97 30.3
190.255
469.
3
12012026054 90 8 (R5.5)
Ø11 N°2 holes
1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
210
230
250
270
290
10.0
11.0
12.0
13.0
14.0
15.0
1.6
2.0
2.4
2.8
3.2
3.6
4.0
4.4
4.8
5.2
2.0
2.4
2.8
3.2
3.6
4.0
4.4
4.8
5.2
5.6
6.0
6.4
6.8
1.0
1.1
1.2
1.3
1.4
1.5
160
180
200
220
rpm
Kgm Nm
g/hph g/kWh
Sound pressure level up to 2 dB(A)less than the standard version
MBN
NB
NA
C
Air-Cooled Diesel Engines / 312 / KD15 440
Quick specifications
CYLINDERS 1 1 1
MAX POWER kW (hp)@rpm 7.5 (10.1) @ 3600 6.4/8.5 7.5 (10.1) @ 3600
MAX TORQUE Nm@rpm 23 @ 2200 23 @ 2200 24.5 @ 2200
EMISSION COMPLIANCE - US TIER 4 Final EU STAGE V*
KD15440
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
412.8403.8
196.4
195.6 165
338.
1
512
8R5.5 R5.5
58
340113.5 57.5
493.
1
512
331.
715
5
99 20554 96
14 45 8R5.5 R5.5Ø11 N°2
holes
512
8R5.5 R5.5
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
210
230
250
270
290
19
20
21
22
23
3
4
5
6
7
8
4
5
6
7
8
9
10
11
1.9
2.0
2.1
2.2
2.3
160
180
200
220
rpm
kgm Nm
g/hph g/kWh
*Available in 2019
MBN
NB
NA
C
7.5 kw (10.1 hp) @ 3600 rpm
Air-Cooled Diesel Engines / 314 / KD15 440S
Quick specifications
CYLINDERS 1
MAX POWER kW (hp)@rpm 7.3 (10) @ 3600
MAX TORQUE Nm@rpm 22.5 @ 2100
KD15440S
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
Sound pressure level up to 2 Dbless than the standard version
412.8403.8
196.458
195.6 165
256.
3
132 57.531
512
49
8.4
8
xY
A
A5
9954
1496
4
340352
132 57.531113.5
512
331.
715
5
49
8.4
8
xY
A
A5
R5.5 R5.5
2209954
14 4596
4
Ø11 n°2 holes
132 57.531
512
493.
1
49
8.4
8
xY
A
A5
9954
1496
4
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
210
230
250
270
290
18
19
20
21
22
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
3
4
5
6
7
8
9
101.8
1.9
2.0
2.1
2.2
160
180
200
220
rpm
Kgm Nm
g/hph g/kWh
MBNNB
NA
C
Air-Cooled Diesel Engines / 316 / KD500
Quick specifications
CYLINDERS 1
MAX POWER kW (hp)@rpm 8.8 (12) @ 3600
MAX TORQUE Nm@rpm 30 @ 2200
KD500
Dimensions (mm)
DATA
Power ratings refer to engines equipped with air filter, standard muffler, after running-in period at ambient conditions of +25°C, relative humidity 30% and 1 bar.Power levels drop by 1% every 100 m altitude and by 2% every 5°C above +25°C.
N - Power curve - 80/1269/CE E-ISO 1585
NB - Power curve - ISO 3046/1 - IFN
NA - Power curve - ISO 3046/1 - ICXN
MB - Torque curve - (NB curve)
C - Specific fuel consumption - (NB curve)
PERFORMANCE CURVES(IFN-ACCORDING TO ISO 3046 and ISO 14396)
414
17205.5 208.5
504
359
145
11R 5.5
26
355
1721034
128
212
1157 43
5R 5.5R 5.5
17
11
1909
11
119 119R 5,5R 5.5
190
71
1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800
kW hp
230
250
270
290
20.0
22.0
24.0
26.0
28.0
30.0
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
2.0
2.2
2.4
2.6
2.8
3.0
175
195
215
rpm
Kgm Nm
g/hph g/kWh
Setting @ 3000 rpm
Power max. N* (kW) Torque max. (Nm)
8.2 @ 3000 rpm 30 @ 2200 rpm
MBN
NB
NA
C
Application Specs / 1918 / Application Specifications
APPLICATION SPECIFICATIONS
*Other flanges available on request
KD225-225S
KD350-350S
KD15-440
KD500
Max intermittent axial load in both directions A - B = 200 kg
Minimum pulley diameters for belt drive
Max intermittent axial load in both directions A - B = 200 kg
Minimum pulley diameters for belt drive
Max radial force on pulley for belt drive
Max intermittent axial load in both directions A - B = 150 kg
Minimum pulley diameters for belt drive
Max radial force on pulley for belt drive
Max radial force on pulley for belt drive
F1 (N) ≤70000
55+L1 (mm)
N (kW)
n ( rpm )D1 (mm) ≥ 820 [55 + L1(mm)]
F1 (N) ≤100520
55+L1 (mm)
N (kW)
n ( rpm )D1 (mm) ≥ 570 [55 + L1(mm)]
F1 (N) ≤70000
55+L1 (mm)
D1 (mm) ≥ 820 [55 + L1(mm)]N (kW)
n ( rpm )D2 (mm ) ≥ 740 [90 + L2(mm ) ]
N (kW)
n ( rpm )
F2 (N) ≤77000
90+L2 (mm)
F2 (N) ≤67000
60+L2 (mm)
N (kW)
n ( rpm )D2 (mm) ≥ 900 [48 + L2(mm)]
F2 (N) ≤64000
48+L2 (mm)
N (kW)
n ( rpm )D2 (mm) ≥ 860 [60 + L2(mm)]
AVAILABLE FLANGES*
Ø135
Ø105 -0.036 -0.07
EXT a4 J609a
90.5 71.8
5/16
-24U
NF-
2B-R
HØ
17
.45
25
5
4
30° 30°
45° 45°
Ø165
93 110.14
33.7
Ø2
2.1
+0
.03
93 92.24
60
24.7
20
28
.12
3/8”
24U
NF-
28TA
P
EXT.4 SAE
KD
225-
225S
KD
350-
350S
60° 60°
60° 60°
18.7
25
48
25
Ø1
35
Ø1
05
5
M8X
1.25
-6H
M8X
1.25
-6H
Ø8
.4Ø
23±
0.01
45° 45°
Ø92.07 Ø41.25±0.025
Ø1
9.1
7±
0.2
5
60.5±0.5
Ø1
9.8
4±
0.0
2
20.5
34.7
Ø2
8-
0.3
3
Ø4
1.2
5+
0.2
5 H
7
EXT 3 SAE J609a
90.5 61.7
5/16
-24U
NF-
2B-T
AP
4
Ø19.05-0.06
3.3658.34
50.825
21
.06
Ø4
1.2
5+
0.2
5 H
7
4
4.76-0.01
EXT 6 SAE
Ø146.07
5/16
-24U
NF-
2B-R
H
46.8 29.6
25
Ø2
8-0
.33
72.2
Ø2
8-0
.33
6 .32+0.01
25.4-0.03
EXT a4 J609a
Standard flange - KD225-225S / KD350-350S Industrial version
Flange type B - KD350-350S Genset version Industrial version
Flange type A - KD225-225S Genset version Industrial version
Sta
ndar
d v
ersi
on
- K
D22
5-22
5S /
KD
350-
350S
Flange SAE J609a
Flange SAE J609a
5°21’20” equivalent to a2”1/4 per feet
Mount ing surface
Mounting surface
Taper 1:5 (5°43’)
4 holes 5/16-24UNF-2B 21 deep
Cyl
inde
r ax
is
Mount ing surface
4 holes 3/8”-16UNC-2B 17 deep
Mounting surface Mounting surface
Cyl
inde
r ax
is
5°21’20” equivalent to a2”1/4 per feet
Cyl
inde
r ax
is
Cyl
inde
r ax
is
6 holes M8X1.25-6H 20 deep
Max intermittent axial load in both directions A - B = 2000 N Max
Max radial force on pulley for belt drive
F2 (N) ≤ 92000
66+L2 (mm)F1 (N) ≤ 89000
53+L1 (mm)
D2 (mm) ≥ 620 [66 + L2(mm)]N (kW)
n (rpm)D1 (mm) ≥ 650 [53 + L1(mm)]
N (kW)
n (rpm)
Minimum pulley diameters for belt drive
Application Specs / 2120 / Application Specs
30° 30°
Ø152I=135
102 43 102 31
17
23
M8
Ø 1
05 f8
Ø 2
4
4
17
4
282
12
(-0.0
36-0
.09) (-0
,036
-0,0
9)
30°
45° 45°
I=165.1±0.1
30°
KD
500
KD
440
KD
500
Ø 1
05
f8
M16
x1.5
Ø 2
4
98
15
4
75.5
28.83
25
5/6’
’ 24
UN
F
Ø 2
2.15
+0.
011
-0.0
14
Ø 1
46+
0.02
+0.
07
5° 21’ 20’’
Ø 2
5.4
0 -0.0
25
EXT 6 SAE
109.53 0+1.58
Ø 2
6 ±
0,1
86.42
45°
45°
22.3
Ø 9
2.1
5 /16’’
102 64.4
61
50.5
28
Ø 2
5.4
0 -0.0
25
3/8
’’ 2
4 U
NF
6 ,5
21.8
0 -0.1
6.35+0.01-0.03
Ø 41.24 0+0.025
KD
500
Standard flange - KD500 Standard version Genset version
Flange type B - KD500 Genset version Flange 2° type Genset version
N° 12 holes M8N°12 holes M8
N° 4 holes M10
Mot
or a
xis
Mot
or a
xis
Taper 1:5 Taper 1:5
Mot
or a
xis
PTO on camshaft
5/16’’ 24 UNF depth 7
5/16’’ 24 UNF depth 11
24 UNF depth 17
Mot
or a
xis
*Other flanges available on request
*Other flanges available on request
AVAILABLE FLANGES* AVAILABLE FLANGES*Standard flange Standard version Industrial version
6 holes M8X1.25-6H 20 deep
4 holes 3/8”-16UNC-2B 17 deep
60°
60°
60°
60°
30° 30°
45° 45°
Ø165
Ø135
18.7
25
48
25
Ø1
35
Ø1
05
Mount ing surface
5
M8X
1.25
-6H
M8X
1.25
-6H
Ø8
.4Ø
23
±0
.01
Taper1:5 (5°43’)
Mount ing surface 20 72.24
4
6024.9
5
95 92.2
Cyl
inde
r ax
is
14
6.7
10
5 Ø2
8
3/8”
24U
NF-
28TA
P
Ø25.4
6.32±0.01
28
.12
SAE J609a EXT.4
4 holes M8X1.25-6H 20 deep
4 holes 3/8”-16UNC-2B 17 deep
30° 30°
Ø165
Ø127
SAE J609a EXT.6-Ø1inch f lange type B
Cyl
inde
r ax
is
95 110.1
33.7 46.8 29.6
5°21’20” equivalent to 2”1/4 per feet
5/16
-24U
NF-
2B-R
H
Ø2
5.4
Ø2
2.1
25
5
Ø2
81
46
.07
4
Mount ing surface SAE J609a typeB
Technical Specifications / 2322 / Technical Specifications
TECHNICAL SPECIFICATIONSModel KD225 KD225S KD350 KD350S
Engine specs
Four-stroke air-cooled diesel engine • • • •
Conical power takeoff on crankshaft • • • •
Counter-clockwise rotation • • • •
Forced lubrication with oil pump • • • •
Centrifugal mass governor • • • •
Built-in full-flow oil filter • • • •
Oil breathing blow-by with safety device • • • •
Automatic extra fuel starting device • • • •
Self-bleeding fuel system • • • •
Torque adjuster • • • •
Automatic compression release • • • •
Die-cast aluminum crankcase with integral cast-iron cylinder liner • • • •
Reborable independent cast-iron cylinders - - - -
Aluminum cylinder head • • • •
Built-in rigid feet • • • •
Hydraulic tappets - - - -
Technical features
Cylinder 1 1 1 1
Bore (mm) 69 69 82 82
Stroke (mm) 60 60 66 66
Engine displacement (cm3) 224 224 349 349
Injection system DI DI DI DI
Compression ratio 21:1 21:1 20.3:1 20.3:1
Performance
Emission compliance ECE R 24 - ECE R 24U.S.
TIER 4 F‡
EU STAGE V‡ -
Rating (kW/HP)N (80/1269/CEE) ISO 1585NB ISO 3046 IFNNA ISO 3046 ICXN
(3600 rpm) 3.5 /4.8 3.3/4.5 3.1/4.2
(3000 rpm)
2.7 /3.7 2.5 /3.4 2.3 /3.1
(3600 rpm) 5.5 /7.4 5.1 /6.8 4.7/6.2
(3600 rpm) -
5.0/6.7 -
(3600 rpm) -
5.3/7.1 -
(3600 rpm) 5.0 /6.8 4.6 /6.2 4.1 /5.6
Max torque (Nm@rpm) 10.4@2400 9.8@2000 15.3@2400 14.6@2500 16.0 @2500 14.7@2200
Min idling speed 950 ÷1000 950 ÷1000 950 ÷1000 950 ÷1000
Fuel compatibility
EN 590 • • • •
No 1 Diesel (U.S.) - ASTM D 975-09 B - Grade 1-D S 15 • • • •
No 1 Diesel (U.S.) - ASTM D 975-09 B - Grade 1-D S 500 • • • •
No 2 Diesel (U.S.) - ASTM D 975-09 B - Grade 2-D S 15 • • • •
No 2 Diesel (U.S.) - ASTM D 975-09 B - Grade 2-D S 500 • • • •
ARCTIC EN 590/ASTM D 975-09 B • • • •
High Sulfur Fuel < 5000 ppm (< 0.5%) • • • •
High Sulfur Fuel > 5000 ppm ( > 0.5%) • • • •
Military NATO Fuels F34 - F35 - F44 - F63 - F64 - F65* • • • •
Military U.S. Fuels JP5 - JP8 (AVTUR)* • • • •
Civil Jet Fuels Jet A/ A1* • • • •
Service features
Fuel tank capacity (l) 3 3 4.3 4.3
Oil sump capacity (l) 0.9 0.9 1.2 1.2
Oil consumption (kg/h) 0.0021 0.0021 0.0032 0.0032
Oil change interval std/synthetic (hr) 250† 250† 250† 250†
Oil filter change interval std/synthetic (hr) 500 500 500 500
Dry air cleaner change interval (hr) 250 250 250 250
Valve adjustment 500 500 500 500
Physical characteristics
H × L × W (fan excluded) (mm)417 358 265
417 358 275
445.5 386.5 300.9
446 387 311
Dry weight (kg) 28 28 33 33
Daily service points - positions 1 side service 1 side service 1 side service 1 side service
Ambient operating temps (°C) -10 to +50 -10 to +50 -10 to +50 -10 to +50
Gradeability-all round (intermittent -30 min) (deg) 25° 25° 25° 25°
Gradeability-all round (peak value -1 min) (deg) 35° 35° 35° 35°
Cap. of air required for correct combustion @3600 (l/min) 350 290 540 540
Cap. of air required for correct cooling @3600 (l/min) 3800 3200 5000 5000
Lubrication Oil typeSAE 5W 40
API SERVICE CF
SAE 5W 40 API SERVICE
CF
SAE 5W 40 API SERVICE CF
SAE 5W 40 API SER-VICE CF
Model KD15 440 KD15 440S KD 500
Engine specs
Four-stroke air cooled diesel engine • • •
Conical power takeoff on crankshaft • • •
Counter-clockwise rotation • • •
Forced lubrication with oil pump • • •
Centrifugal mass governor • • •
Built-in full-flow oil filter • • •
Oil breathing blow-by with safety device • • •
Automatic extra fuel starting device • • •
Self-bleeding fuel system • • •
Torque regulator • • •
Automatic compression release • • •
Die-cast aluminum crankcase with integral cast-iron cylinder liner
• • -
Reborable independent cast-iron cylinders - - •
Aluminum alloy cylinder head • • •
Built-in rigid feet • • •
Hydraulic tappets • • -
Technical features
Cylinder 1 1 1
Bore (mm) 86 86 87
Stroke (mm) 76 76 85
Engine displacement (cm3) 441 441 505
Injection system DI DI DI
Compression ratio 20.3:1 20.5:1 19:1
Performance
Emission compliance ECE R 24 U.S.
TIER 4 FEU
STAGE V‡ -ECE R
24-
Rating (kW/HP)N (80/1269/CEE) ISO 1585NB ISO 3046 IFNNA ISO 3046 ICXN
(3600 rpm) -
7.5 /10.1 -
(3600 rpm) -
6.4 / 8.5 -
(3600 rpm) -
7.5 /10.1 -
7.3 /10.0 6.8 /9.2 6.2 /8.4
(3000 rpm)8.2 /11.1 7.5 /10.2 7.1 /9.6
(3600 rpm)8.8 /12
8.2 /11.1 7.5 /10.2
Max torque (Nm@rpm) 23 @2200 23@2200 24.5@2200 22.5@2100 30.0@2200
Min idling speed 950 ÷1000 1150 1200
Fuel compatibility
EN 590 • • •
No 1 Diesel (U.S.) - ASTM D 975-09 B - Grade 1-D S 15 • • •
No 1 Diesel (U.S.) - ASTM D 975-09 B - Grade 1-D S 500 • • •
No 2 Diesel (U.S.) - ASTM D 975-09 B - Grade 2-D S 15 • • •
No 2 Diesel (U.S.) - ASTM D 975-09 B - Grade 2-D S 500 • • •
ARCTIC EN 590/ASTM D 975-09 B • • •
High Sulfur Fuel < 5000 ppm (< 0.5%) • • •
High Sulfur Fuel > 5000 ppm ( > 0.5%) • • •
Military NATO Fuels F34 - F35 - F44 - F63 - F64 - F65* • • •
Military U.S. Fuels JP5 - JP8 (AVTUR)* • • •
Civil Jet Fuels Jet A/ A1* • • •
Service features
Fuel tank capacity (l) 4.3 4.3 5
Oil sump capacity (l) 1.2 1.2 1.5
Oil consumption (kg/h) 0.0032 0.0032 0.0055
Oil/filter change interval std/synthetic (hr) 250† 250† 250†
Oil filter change interval std/synthetic (hr) 500 500 500
Dry air cleaner change interval (hr) 500 500 250
Valve adjustment 500 500 500
Physical characteristics
H × L × W (fan excluded) (mm) 493.1 × 412.8 ×340 493.1 × 412.8 ×352 504x415x355
Dry weight (kg) 45 45 48
Daily service points - positions 1 side service 1 side service 1 side service
Ambient operating temps (°C) -10 to +50 -10 to +50 -10 to +50
Gradeability-all round (intermittent -30 min) (deg) 25 25 25°
Gradeability-all round (peak value -1 min) (deg) 35 35 35°
Cap. of air required for correct combustion@3600 (l/min) 640 640 800
Cap. of air required for correct cooling @3600 (l/min) 5500 5500 8700
Lubrication Oil typeSAE 5W 40 API
SERVICE CFSAE 5W 40 API
SERVICE CFSAE 5W 40 API
SERVICE CF
TECHNICAL SPECIFICATIONS
*With restrictions †According to operating conditions ‡Available in 2019
* With restrictions †According to operating conditions ‡Available in 2019
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