General Engine Data
Type V-Type, 4 cycle, water cooled, 12 Cylinder
Aspiration Turbocharged & Intercooled
Cylinder Type Replaceable dry liner
Bore x Stroke mm (inch) 128 x 142 (5.04 x 5.59)
3
Displacement liter (inch ) 21.927 (1338)
Compression Ratio 15 : 1
Valves per Cylinder - Intake 1
- Exhaust 1
Valves lashes at cold – Intake mm (inch) 0.3 (0.0118)
- Exhaust mm (inch) 0.4 (0.0157)
Valve Timing - Intake Opening: 24⁰ BTDC Close: 36⁰ ABDC
- Exhaust Opening: 63⁰ BBDC Close: 27⁰ ATDC
Combustion Type Direct Injection
Firing Order 1-12-5-8-3-10-6-7-2-11-4-9
Injection Timing 18⁰ BTDC
Rotation Counter Clockwise, viewed from flywheel
Dimension (L x W x H) mm 1,909 x 1,289 x 1,838 (L= Comstruction length)
Dry Weight Approx. kg (lb) 1.775 (3.913)
Approved Ratings 1470 rpm 1760 rpm 2100 rpm
DF22TiH-F Output kW (hp) 486 (661) 573 (779) 559 (760)
Although our FM ratings are shown at specific speeds, De Maas FFE engines can be applied at any intermediate speed.
To determine the intermediate speed power; make a linear interpolation from the applicable De Maas power curves.
Fuel System
Injection Pump Bosch in-line “P” type
Governor RSV type (all speed control)
Feed Pump Mechanical type
Injection Nozzle Multi hole type
Opening Pressure kPa (psi) 27949 (4053.7)
Fuel Filter Full flow, cartridge type
Used Fuel Diesel fuel type 2-D Only
Fuel consumption See table no. 3.100.06FCEN.XX
Minimum Supply line Size mm (inch) 12 (0.47)
Minimum Return line Size mm (inch) 12 (0.47)
Electrical System 24 Volts (Nominal)
Starter motor kW 1x7
Recommended Battery Capacity Ah 200
Quantity per battery bank 2
Cold Cranking Amperes @18⁰C (0⁰F) 1000
Charging Alternator Output Amps 45
Air Induction System
Air Cleaner Type Drip proof
3
Engine Air Flow - m /min. 47.0 @ 2100 rpm
Air Inlet Restriction kPa 3.4
Molenvliet 51, 3335 LH Tel: +31 (0)10 4196530 Web: www.demaasffe.nl
Zwijndrecht, The Netherlands Fax: +31 (0)10 4194789 Mail: info@demaasbv.nl
Date: 11 November 2016 We reserve the right to change the information without prior notice! Doc..: 01.06.01DSEN.03
Cooling system
Heat Exchanger Minimum Raw Water Flow 1 litre / Minute per kW installed
Engine Water Pump Centrifugal type driven by belt
Water Pump Capacity liter/min. (gal./min.) 454 (120) @ 2100 rpm
Heat Exchanger Maximum Cooling H2O
Inlet Pressure kPa (psi) 1,000 (145.1)
Flow liter/min. (gal./min.) 559 (123.0)
Maximum Temperature ⁰C (⁰F) 37.8 (100)
Thermostat, Start to Open ⁰C (⁰F) 71 (160)
Fully Opened ⁰C (⁰F) 85 (185)
Coolant Capacity liter (gal.) 35 (9.4)
Coolant Pressure Cap kPa (psi) 95 (13.8)
Maximum Raw Water Supply pipe
Connection to Heat Exchanger inch 1½” BSP
Maximum Raw Water Discharge pipe
Connection from Heat Exchanger inch 2” BSP Vertical up!
Max. Engine Coolant Temperature ⁰C (⁰F) 96 (204.8)
Pressure loss Engine Cooling circuit kPa (psi) 80 (116)
Lubrication System
Lubrication Method Fully Forced pressure feed type
Oil Pump Gear type driven by crankshaft
Oil Filter Full Flow, Cartridge type
Oil pressure Range, normal kPa (psi) 100 (14.5) at idle 300-600 (43.5-87.0) at maximum speed
Max. Oil Sump Temperature ⁰C (⁰F) 108 (226)
Oil Sump Capacity High liter (gal.) 40 (10.6)
Low liter (gal.) 33 (8.7)
Total Engine Oil Capacity liter (gal.) 40 (10.6)
Minimum Oil Pressure kPa (psi) 75 (10.9)
Exhaust System
3
Exhaust Gas Flow m /min. 132 @ 2100 rpm
Exhaust Gas Temperature ⁰C (⁰F) 600 (1112) @ 2100 rpm
Max. Allowable Back Pressure kPa 5.4
Minimum Exhaust Pipe Diameter mm(inch)* 2x 273.0 (2x 10”)
* Based on Nominal System. Flow analysis must be done to assure adherence to system limitations!
(Minimum exhaust pipe diameter is based on 15 feet of pipe, one elbow, and a silencer. Pressure drop no greater than one half the max. allowable back pressure)
Heater System
Wattage (Nominal) W 3000
Voltage – AC V 230
Engine Performance Data
All data is based on the engine operating with fuel system, lubricating oil pump, air cleaner, and alternator; not included are compressor, fan, optional
equipment, and driven components. Data is based on operation at SAE standard J1394 conditions of 300ft (91,4m) altitude, 29.61 in.(752mm) Hg dry
barometer, and 77⁰F (25⁰C) intake air temperature, using No.2 diesel or a fuel corresponding to ASTM-D2.
Altitude above which output should be Limited m (ft.) 91.4 (300)
Correction Factor per 305m.(1000ft.) above Altitude Limit 3%
Temperature above which output should be Limited ⁰C (⁰F) 25 (77)
Correction Factor per 11⁰C (10⁰F) above Temperature Limit 2% (1%)
Molenvliet 51, 3335 LH Tel: +31 (0)10 4196530 Web: www.demaasffe.nl
Zwijndrecht, The Netherlands Fax: +31 (0)10 4194789 Mail: info@demaasbv.nl
Date: 11 November 2016 We reserve the right to change the information without prior notice! Doc..: 01.06.01DSEN.03
