ENG - 9
03917401.ENG rev. 0
2.6 TECHNICAL SPECIFICATIONS
UNIDADES MINI-74 MINI-
74G
SM-105 SM-
105G
Cylinders
number
4 4 6 6
Bore
mm 94 94 94 94
Stroke
mm 120 120 120 120
Total
desplacement
c.c.
3331 3331 4996 4996
Compression
ratio
22:1 22:1 22:1 22:1
Min.
Ilding
speed
r.p.m. 800 1500 800 1500
Max
engine
speed
r.p.m. 2500 1500 2500 1500
TM-345A
1.5 : 1
---
---
---
TM-93
2.09 : 1
2.4 : 1
2.8 : 1
---
2.09 : 1
2.4 : 1
2.8 : 1
---
TM-93A
2.09 : 1
2.4 : 1
(*) 2.8 : 1
---
2.09 : 1
2.4 : 1
(*) 2.8 : 1
---
Standard reducer gearbox
& ratio
(*) only for pleasure boats
Max assembly angle (Cont.)
º
15
---
15
---
MAX assembly angle
º
20
---
20
---
Crankshaft power
ISO-8665
kW / CV
37.8 /
65
--- 69.8
/
95
51.4 /
70
Potencia al eje de
la Hélice (ISO-8665)
kW / CV
36.28 /
62.4
--- 67
/
91.2
---
Oil capacity (oilpan)
liters
9
9
11.5
11.5
TM-345A
1.6
SAE15E40
--- --- ---
TM-93 2.0
SAE15E40
--- 2.0
SAE15E40
---
TM-93A
2.0
SAE15E40
--- 2.0
SAE15E40
Gearbox oil capacity
(liters)
(1)
Min oil pressure
(hot engine)
kg/cm
2
1.5 1.5 1.5 1.5
Cooling
water
capacity liters 13.0 13.0 18.0 18.0
Injection
pump
BOSCH
BOSCH
BOSCH
BOSCH
Injection
pressure
bar 120 120 120 120
Ignition sequence
1-3-4-2
1-3-4-2
1-5-3-6-
2-4
1-5-3-6-
2-4
Valve timing (intake open)
BTDC
22º
19º
21º
18º
Valve clearance
(cold engine)
mm 0.25 0.25 0.25 0.25
Ø Int. Hose, Sea Water
mm
30
30
30
30
Ø Int. Hose, inlet fueloil
mm
8
8
8
8
Ø Int. Hose, return fueloil
mm
8
8
8
8
TM-345
340 --- --- ---
TM-93 363 --- 460 ---
TM-93A
363
---
460
---
Weight dry, with gearbox
(kg)
(1) Read the specific gearbox manual attached.
