B-N67 TM6
166 kW (1500 rpm) - 190 kW (1800 rpm)
Engine NEF67 TM6
1/ GENERAL 1500 rpm 1800 rpm
Engine model B-N67TM6.B511 B-N67TM6.B611
Basic engine type 5801364505 5,8E+09
F4GE0685J*F601 F4GE0685K*F601
Number cylinders 6
Firing order (cylinder 1 nearest to fan ) 1-5-3-6-2-4
Cylinder arrangement in line
Valves per cylinder 2
Cycle diesel 4 stroke
Injection system direct
Induction System Turbocharged aftercooled air/air
Bore mm 104
Stroke mm 132
Total displacement lit 6,7
Mean piston speed m/s 6,6 7,9
Compression ratio 17,5 : 1
Flywheel rotation anti clockwise viewed on flywheel
Housing flywheel SAE 3
Flywheel 11''1/2
Moment of inertia
without flywheel Kgm2 0,31
flywheel only Kgm2 0,71
BMEP gross
Prime Power bar/kPa 16,9 / 1693,4 15,6 / 1555,9
Stand-by Power bar/kPa 18,6 / 1862,7 17,1 / 1711,4
Dry weight (including cooling package ) kg ~ 640
Energy to coolant kcal/kWh 488,1 478,1
Energy to charge cooler kcal/kWh 99,8 120,6
Energy to radiation kcal/kWh 34 37
Dimensions L x W x H mm 1697 X 789 X 1318
2/ PERFORMANCES 1500 rpm 1800 rpm
Continuous Power (gross) kWm 124 144
Prime Power (gross) kWm 155 180
Stand-By Power (gross) kWm 171 197,5
Fan consumption kWm 5 7,5
Continuous Power (net) kWm 121 138
Prime Power (net) kWm 151 172,7
Stand-By Power (net) kWm 166 190
Performance condition
temperature °C ≤ 40
altitude a.s.l m ≤ 1000
Derating
temperature > T 40°C %/5°C 2%
altitude >1000 <3000 m %/500m 3%
altitude >3000 m %/500m 6%
1
B-N67 TM6
166 kW (1500 rpm) - 190 kW (1800 rpm)
Engine NEF67 TM6
3/ COOLING SYSTEM 1500 rpm 1800 rpm
Type liquid
Recommanded coolant water + 50 % paraflu 11
Coolant capacity
engine only liter 10,5
radiator and hoses liter 15
Coolant pump flow l/min 141 169
Pressure cap setting kPa (bar) 70 (0,7)
Shutdown switch setting °C 103
Maximum additional restriction Pa 196
Air To Boil Prime Power °C 50 50
Fan
diameter mm 685
number of blades 12
drive ratio 1,4 : 1
speed rpm 2115 2538
air flow m3/s 3,8 4,8
power consumption kWm 5 7,5
4/ LUBRICATION SYSTEM 1500 rpm 1800 rpm
Oil sump capacity
max liter 12
min liter 8
Oil system capacity including filter liter 17,2
Oil pressure at rated speed kPa 300-500
Oil temperature
normal °C 100
max °C 120
Engine Angularity
longitudinal degrees 35°
transverse degrees 35°
Servicing interval hours 400
Oil specification ACEA E3/E5
Oil consumption %fuel < 0,1
5/ INTAKE SYSTEM 1500 rpm 1800 rpm
Air consumption at 100 % of load m3/h (Kg/h) 600 (720) 750(900)
Air intake restriction, clean filter kPa (mbar) 2 (20)
Air intake restriction, dirty filter kPa (mbar) 5 (50)
Air filter type dry
6/ EXHAUST SYSTEM 1500 rpm 1800 rpm
Gas flow at stand-by Power kg/h 780 950
Max temperature at PRP (25°C) °C 680 700
Max allowable back pressure kPa (mbar) 5 (50)
Energy to exhaust kcal/kWh 750 800
2
Engine NEF67 TM6
7/ FUEL SYSTEM 1500 rpm 1800 rpm
Fuel consumption at
Stand-By gr/kWh (l/h) [kg/h] 212,5 (39) [33,2] 216,0 (44,2) [37,2]
Full load gr/kWh (l/h) [kg/h] 212,7 (36) [29,9] 217,5 (40,1) [33,7]
80% gr/kWh (l/h) [kg/h] 213,8 (29) [24,0] 220,4 (32,5) [27,3]
50% gr/kWh (l/h) [kg/h] 215,0 (18) [15,1] 224,7 (20,7) [17,4]
Fuel specifications ANP 32/07
Feed pump max suction head m ---
Injection pump type DELPHI V8961A060W-1
8/ ELECTRIC SYSTEM 1500 rpm 1800 rpm
Voltage (negative to ground) V 12
Starter motor
make Bosch
power kW 3
pull current Amp 60
hold current Amp 12
break away current +20°C Amp 1580
cranking current +20°C Amp
Number of teeth on starter motor 10
Number of teeth on flywheel 125
Starting batteries
recommended capacity Ah 1x 100
discharge current Amp 650
(EN 50342)
Stop solenoid energized to run Amp ---
Alternator
voltage V 14
charge Amp 90
9/ COLD STARTING 1500 rpm 1800 rpm
Without air preheating °C -10
With air preheating °C -25
Date of update Fev 2011
Specifications subject to change without
notice
Illustrations may include optional
equipment.
1) Service according ISO-8528 - For use in temperatures above 40ºC and 1000m must be applied a reduction
factor of the power. Contact the sales department of FPT.
2) Net power at flywheel available after 50 hours of operation with a tolerance of ±3%.
PRIME POWER: The prime power is the maximum power available at variable load for an unlimited number of
hours. The average power can be allowed during a period of 24 hours of operation should not exceed 80% of
the prime power stated between intervals required maintenance and environmental standards. Is allowed a
10% overload for 1 hour every 12 hours of operation.
STAND-BY POWER: The stand-by power is the maximum power available for a period of 500 hours per year
with an average load factor of 90% of the power stand-by declared. Not allowed any kind of overload for this
CONTINUOUS POWER: Contact the sales department of FPT.
3
N67 TM6 - APPLICATIONS FOR POWER GENERATION
CONSTRUCTION STANDARD:
FPT N67 TM6 engine equipped with:
- Mounted Radiator
- Fan air mounted with a belt tensioner
- Fan protection
- Mounted air filter with Interchangeable cartridges
- Fuel Filter
- Fuel prefilter with water separator
- Oil Filter Interchangeable
- Front mounted engine support
- Flywheel housing SAE3 and (flywheel 11 "1 / 2)
- Adjustable exhaust pipe
- Blow-by recirculation
- Oil dipstick
- HWT and LOP sensors
- Electric system at 12 Vdc
- Engine documentation
OPTIONS:
On request, the engine may be provided by:
- Oil extraction pump
- Oil extract with reservoir
- Resistance to water preheating 120Vca or 230Vac
- WT and OP Transmitters for instruments
- Low water level transmitter
- Protection to the exhaust manifold and turbine
- Flexible exhaust pipe
- Electric system to 24Vdc
STRONG POINTS OF ENGINE:
• BENEFITS: Lay-out functional; temperature cold-start without auxiliary
up to -10 °C; performance achieved without external EGR, power up to 40 °C and 1000m a.s.l.
before derating; engine convertible from 1500rpm to 1800rpm; good PTO
top-level class G2 (ISO 8528-5).
•RELIABLE: by-pass valve on oil and fuel filters.
• COST REDUCTION MANAGEMENT: Elongation at intervals of 400 hours of
maintenance (changing oil and filters); reduce oil consumption and fuel; new
circulation system blow-by.
• RESPECT THE ENVIRONMENT: Reduction of noise levels.
• FLEXIBILITY CONFIGURATION: Production custom-made; interface standard
SAE 3 generator, small engines, complete range of power; compatibility
with standard and alternative fuels in accordance with the regulations.
