steyr monoblock diesel

I N N O VAT I O N W I T H L I G H T N E S S
STEYR MONOBLOCK DIESEL
FOR HEAVY DUTY DEMANDS
WHY TO CHOOSE
The STEYR MONOBLOCK engine family consists of several design
solutions which are the key for highest power density, reliability and safety
in operation under all operational profiles and environments. The engines
are built for special applications like Military and Light Commercial vehicles,
applications and Stationary power plants. Due to the exceptional robust cooling behaviour and the reliable
operation even with poor fuel qualities the STEYR MONOBLOCK engines achieved a unique image with
vehicle manufacturers and operators around the world.
The STEYR MONOBLOCK is a highly efficient
single casting from special high tensile alloy. The
design shows a “free liner”, with a uniform and
most effective cooling jacket, valve seats from
“Stellit”material, inserted valve guides. Due to
the fact that the design is free from high torque
cylinder head bolts and cylinder head gasket
there is no deformation to the roundness
of the cylinders, no extra stress from different temperature levels.
Just a MONOBLOCK design
offers an unlimited flow of
cooling water and to
provide a uniform and effective cooling in the most
critical upper section of the cylinder liner while
conventional cylinderblock / cylinderhead – design always
result in “hot spots”, extra stress due to different
temperature levels and cylinderhead bolts…
Durability, Safety, robust Cooling behaviour were the guidelines
of the design and led us to this unrivalled product range of
compact High Speed Diesels.
The STEYR MONOBLOCK engine family is equipped with a
high pressure STEYR Unit Injector with two stage injection
nozzle and up to 2000 bar injection pressure. Design
and material selection have been specifically matched
to operate the engines with many types and qualities of
diesel fuels like Diesel (F54, EN 590ff), Kerosene (JP8 / F34)
or Maritime Diesel fuel.
The unique design solution provides a pure mechanical “limp home” – capability even when
the Electronic Engine Management is out of operation (optional).
300
100
250
90
200
Power [kW]
80
150
70
100
60
50
50
0
35
125
768
230
Ø 380
471
40
280
30
260
20
240
10
220
0
500
1000
1500
2000
2500
3000
3500
4000
200
4500
Specific Fuel Consumption [g/kWh]
4-CYLINDERS
110
Torque [Nm]
Performance Characteristic
STEYR ENGINE M14 TCI 81kW
Type GAZ 5602 EURO III
216
Engine Speed RPM
120
350
110
300
100
250
90
200
80
150
70
100
60
50
50
0
372
Power [kW]
606
280
260
20
240
90
10
220
0
175
280
30
35
40
500
1000
1500
2000
2500
3000
3500
4000
200
4500
Torque [Nm]
147
Specific Fuel Consumption [g/kWh]
271
295
683
432
Performance Characteristic
STEYR ENGINE M14 VTI 90kW
Type M140043/0 EURO III
30
57
72
Engine Speed RPM
295
72
245
264
253
230
280
332
37
136
30
291
598
Engine type
Number of cylinders
Displacement
Bore/Stroke
Combustion system
Injection system
Injection control
Charge system
Rated power [kW]
Rated speed [rpm]
Max. torque [Nm] at
Max. governed speed
Specific fuel cons. [g/kwh]
Exhaust emission
Lube oil specification
Cooling system
Engine weight [kg]
AUXILIARIES:
Generator
Vacuum pump
Starter motor
Fuel feed pump
A/C compressor
Power steering pump
Auxiliary poly-V-drive
M14 TCI
M14 VTI
4
4
2
2
85/94
85/94
direct injection diesel engine
STEYR unit injector
electronic
turbocharged with afterdooler
81
90
3800
3800
250/2000
285/1600
4500
4500
208
208
88/77/EEC EURO III N1
ACEA B4, API CF4 and higher
closed, max pressure 0.9 bar
179
179
14V or 28V/65-200A
option
12V or 24V/2.0 kW
electrical
option
option
standard
The engines illustrated may not be entirely identical to production standard engine.
All specifications are subject to change without notice.
180
450
170
400
160
350
150
300
140
250
120
200
110
150
100
6-CYLINDERS
100
90
50
80
0
70
280
60
50
260
40
240
30
20
220
10
0
500
1000
1500
2000
2500
3000
3500
4000
200
4500
Specific Fuel Consumption [g/kWh]
Power [kW]
130
Torque [Nm]
Performance Characteristic
STEYR ENGINE M16 VTI 135kW
Type M160061/2 EURO III
Engine Speed RPM
180
450
170
400
160
350
150
300
140
250
120
200
110
150
100
100
90
50
80
0
70
280
60
50
260
40
240
30
20
220
10
0
500
1000
1500
2000
2500
3000
3500
4000
200
4500
Specific Fuel Consumption [g/kWh]
Power [kW]
130
Torque [Nm]
Performance Characteristic
STEYR ENGINE M16 TCI 145kW
Type M160062/4
Engine Speed RPM
180
600
170
550
500
160
450
150
400
140
350
300
120
250
110
200
100
150
90
100
50
80
0
70
280
60
50
260
40
240
30
20
220
10
0
500
1000
1500
2000
2500
3000
3500
Engine Speed RPM
4000
4500
200
5000
Specific Fuel Consumption [g/kWh]
Power [kW]
130
Torque [Nm]
Performance Characteristic
STEYR ENGINE M16 VTI 160kW
Type M160061/2 Combat Performance
Engine type
M16 VTI
M16 TCI M16 VTI Combat
Number of cylinders
6
6
6
Displacement
3.2
3.2
3.2
Bore/Stroke
85/94
85/94
85/94
Combustion system
direct injection diesel engine
Injection system
STEYR unit injector
Injection control
electronic
Charge system
turbo charged with afterdooler
Rated power [kW]
135
145
160
Rated speed [rpm]
3800
3800
3800
Max. torque [Nm] at
420/1800
360/2300
540/1800
Max. governed speed
4800
4800
4500
Specific fuel cons. [g/kwh]
205
213
202
Exhaust emission
88/77/EEC
88/77/EEC
88/77/EEC
EURO III N2
EURO III N1
(EURO II)
Lube oil specification
ACEA B4, API CF4 and higher
Cooling system
closed, max pressure 0.9 bar
Engine weight [kg]
240
235
240
AUXILIARIES:
Generator
14V or 28V/65-200A
Vacuum pump
option
Starter motor
12V or 24V/2.0 - 3.2 kW
Fuel feed pump
electrical
A/C compressor
option
Power steering pump
option
Auxiliary poly-V-drive
standard
The engines illustrated may not be entirely identical to production standard engine.
All specifications are subject to change without notice.
STEYR M16
APPLICATIONS
STEYR M14
STEYR M14
STEYR M14
STEYR M14
STEYR M16
STEYR M16
STEYR M16
STEYR M16
STEYR M14
I N N O VAT I O N W I T H L I G H T N E S S
STEYR MOTORS GmbH
Im Stadtgut B1, A-4407 Steyr, AUSTRIA
Tel +43 (0)7252/222-0
Fax +43 (0)7252/222-29
[email protected]
www.steyr-motors.com