4LHA-STZP - Yanmar

Yanmar type 4LHA-STZP
The Powerful Gem
Configuration
Maximum output at crankshaft
Continuous rating output at crankshaft
Displacement
Bore x stroke
Cylinders
Combustion system
Aspiration
Starting system
Alternator
Cooling system
Lubrication system
Direction of rotation (crankshaft)
Dry weight without sterndrive
Environmental
Engine mounting
4-stroke, vertical, water cooled diesel engine
* 177 kW (240 mhp) / 3300 rpm
** 169 kW (230 mhp) / 3300 rpm
140 kW (190 mhp) / 3100 rpm
3.455 L (211 cu in)
100 mm x 110 mm (3.94 in x 4.33 in)
4 in line
Direct injection
Turbocharged with intercooler
Electrical starting 12 V - 2.5 kW
12 V - 60 A (80 A optional)
Fresh water cooling by centrifugal fresh water pump and rubber impeller seawater pump
Enclosed, forced lubricating system
Counter clockwise viewed from stern
385 kg (849 lbs)
BSO II, IMO, EMC and RCD compliant
Rubber type flexible mounting
NOTE: Fuel condition: Density at 15°C = 0.842g/cm 3 ; 1 mhp = 1PS = 0.7355 kW = 0.9863 bhp
* Fuel temperature 25°C at the inlet of the fuel injection pump (ISO 3046-1)
**Fuel temperature 40°C at the inlet of the fuel injection pump (ISO 8665)
Dimensions (For detailed line-drawings, please refer to our web-site: www.yanmarmarine.com)
Rear view
435.8 350.6
Right side view
MIN.90.5
MAX.96.5 94.2
WATER
INLET
ø41
ø39
120 120
287 287
15
591.8
238
337
775
553
MIXING ELBOW
:V-BAND TYPE AT EXHAUST INLET.
:ALLOWABLE INSTALLATION ANGLE
WITHIN 3º.
351
1104
114
574
659.6
773.6
1038.8
M22 DRAIN PLUG
FUEL OVERFLOW
ø9/ø16
FUEL INLET
ø9/ø16
4LHA-STZP w/ Bravo2 Sterndrive

Performance Curves (Output is according ISO 8665 - Output includes +/- 3% tolerance)
Output (crankshaft/propeller shaft) kW
180.0
160.0
140.0
120.0
100.0
80.0
60.0
40.0
20.0
0.0
Power
Maximum output at crankshaft
Maximum output at prop shaft
Propeller power curve
1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
hp
250.0
200.0
150.0
100.0
50.0
0.0
Output (crankshaft/propeller shaft) mhp
Crankshaft Torque Nm
600.0
500.0
400.0
300.0
200.0
100.0
0.0
Torque
1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
450.0
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.0
60
50
40
30
20
10
0
Fuel Consumption
1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
Crankshaft Speed min -1 Crankshaft Speed min -1 Crankshaft Speed min -1
Mercruiser Sterndrive set Engine ***
Model
Mercruiser Bravo Sterndrive series
Type Bravo X-1 Bravo X-2 Bravo X-3
Dry weight 88 kg (184 lbs) 94 kg (207 lbs) 98 kg (216 lbs)
Reduction ratio (fwd/asn) 1,36/1,36 1,50/1,50 1,65/1,65 1,50/1,50 1,65/1,65 1,81/1,81 2,00/2,00 2,20/2,20 1,36/1,36 1,50/1,50 1,65/1,65 1,81/1,81 2,00/2,00 2,20/2,20
Propeller speed (fwd/asn) 2279/2279 2067/2067 1879/1879 2067/2067 1879/1879 1713/1713 1550/1550 1409/1409 2279/2279 2067/2067 1879/1879 1713/1713 1550/1550 1409/1409
Direction of rotation Clockwise & counter clockwise Clockwise & counter clockwise Clockwise & counter clockwise
(propeller shaft - fwd) viewed from stern viewed from stern viewed from stern
Dry weight engine and sterndrive 473 kg (1043 lbs) 479 kg (1056 lbs) 483 kg (1065 lbs)
Length engine and sterndrive 2037 mm (80 in) 2124 mm (84 in) 2143 mm (84 in)
1. Inner and outer transome surface must be parallel within 3mm in area covered by transome plates and remain within transome thickness limits.
2. Area covered by gimbal housing assembly must be flat to within 1.6mm.
3. Area covered by inner transome plate must be flat to within 3.2mm.
4. Transome angle: 13° to 16°
Crankshaft Torque lb-ft
Fuel Consumption L/hr
14
12
10
8
6
4
2
Instrument Panels
New B-type Panel
2 3 1-4 1-5
0
Fuel Consumption gal/hr
103.6
New C-type Panel
4-1 4-2 3 1-4 1-5
New D-type Panel
4-3 4-1 4-2 3 1-4 1-5
103.6
76
180
160
180
160
1-4
90
180
160
142.5 142.5
305
1-3
1-1 1-2
12.7 11
190 190
400
2
1-3
1-1
1-2
11
12.7
2
225
470
5
1-3
225
1-1
1-2
12.7 11
Type of instrument panel
Function New B-type Panel New C-type Panel New D-type Panel
1 Switch unit
1-1 Key switch for GLOW/OFF/ON/START (4-position switch) O O O
1-2 Engine stop switch O O O
1-3 Alarm buzzer (C.W. Temp., L.O. Pressure) O O O
1-4 Alarm buzzer stop switch O O O
1-5 Illumination switch for meters O O O
2 Alarm lamp unit
Battery not charging O O O
C.W. high temperature O O O
L.O. low pressure O O O
Boost pressure high (for 4LHA-STP) X O O
3 Tachometer with hour meter O O O
4 Sub meter unit O O O
4-1 L.O. pressure meter X O O
4-2 C.W. Temperature meter X O O
4-3 Boost meter (turbo) X X O
5 Quartz clock X X O
Note: O = Equipped on panel X = Not equipped on panel
Accessories
Standard Package
• Standard Package
• Sensor for New B-type, New C-type or New D-type instrument panel
• Dry exhaust mixing elbow, U-type (high riser)
• Flexible mounts
Optional
• Water separator
• Analog (New B-type, New C-type and New D-type) instrument panels
• Lub oil evacuation pump
• Remote Oil filter (Oppiste side)
•12V/80A alternator (instead of 60A)
Texts and illustrations are not binding. Yanmar Marine reserves the right to introduce adaptations without prior notification.
www.yanmarmarine.com