Perkins F3.144 Specifications
| Engine Model: Ford-Perkins F3.144 |
| Engine Type: 4-cycle vertical 3-cylinder direct injection liquid-cooled diesel |
| Total Displacement: 144 cu.in (2.4 L) |
| Rated Engine Power: 32 Hp (23.9 kW) at 2000 rpm |
| Aspiration Type: Naturally aspirated |
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Engine Model ...................... Ford-Perkins F3.144
Engine Type ...................... Vertical 3-cylinder direct injection diesel
Number of Cylinders ...................... 3, in-line
Displacement, cu in (L) ...................... 144.0 (2.40)
Cylinder Bore, in (mm) ...................... 3.5 (89.0)
Piston Stroke, in (mm) ...................... 5.0 (127.0)
Aspiration Type ...................... Naturally aspirated
Rated Engine Power, hp (kW) ...................... 32.0 (23.9)
Rated Engine Speed, rpm ...................... 2000
Maximum Torque, Nm (lb-ft) ...................... 126 (93)
Torque Speed, rpm ...................... 1200
Compression ...................... 16.5:1
Firing Order ...................... 1-2-3
Lubrication System ...................... Under pressure, forced feed type
Oil Filter Type ...................... Full flow, pressure relief, replaceable element
Oil Pump Type...................... Rotor type
Cooling System ...................... Pressure
Water Pump Type ...................... Centrifugal type
Thermostat Type ...................... Controlled with by-pass
Electrical System Rating, Volts ...................... 12
Fuel System ...................... Direct injection
Fuel Lift Pump Type ...................... Diaphragm with hand primer
Fuel Filter Type ...................... Replaceable paper element
Air Cleaner Type ...................... Oil bath
Fuel Injection Pump ...................... Enclosed camshaft with pneumatic governor
Camshaft Rotation ...................... Clockwise from drive end
Governor Type ...................... Pneumatic
Fuel Tank Capacity, gal (L) ...................... 8.4 (31.8)
Cylinder bore inside dameter (std), in (mm) ...................... 3.501-3.502 (88.925-88.951)
Cylinder Liner outside diameter, in (mm) ...................... 3.6895-3.6905 (93.637-93.663)
Crankpin journal diameter, in (mm) ...................... 2.2485-2.249 (57.112-57.125)
Crankshaft end play, in (mm) ...................... 0.00225-0.01025 (0.0572-0.2604)
Crankshaft bearing thrust washer thickness, in (mm) ...................... 0.123-0.125 (3.124-3.175)
Crankshaft bearing journal diameter, in (mm) ...................... 2.7485-2.749 (69.812-69.825)
Crankshaft bearing journal clearance, in (mm) ...................... 0.0025-0.0045 (0.064-0.114)
Connecting rod big end bore (without liners), in (mm) ...................... 2.3950-2.3955 (60.833-60.846)
Connecting rod big end bore (with liners), in (mm) ...................... 2.251-2.252 (57.175-57.201)
Connecting rod big end width, in (mm) ...................... 1.5502-1.5525 (39.375-39.434)
Connecting rod to crankpin clearance, in (mm) ...................... 0.002-0.0035 (0.051-0.089)
Connecting rod small end bore (with bush), in (mm) ...................... 1.2505-1.2515 (31.763-31.788)
Connecting rod small end to piston pin clearance, in (mm) ................ 0.0005-0.00175 (0.0127-0.0445)
Intake valve clearance, in (mm) ...................... 0.010 (0.254)
Exhaust valve clearance, in (mm) ...................... 0.010 (0.254)
Intake valve head diameter, in (mm) ...................... 1.532-1.536 (38.913-39.014)
Exhaust valve head diameter, in (mm) ...................... 1.313-1.317 (33.350-33.452)
Intake valve stem diameter, in (mm) ...................... 0.311-0.312 (7.899-7.925)
Exhaust valve stem diameter, in (mm) ...................... 0.311-0.312 (7.899-7.925)
Intake valve length, in (mm) ...................... 4.486-4.514 (113.95-114.66)
Exhaust valve length, in (mm) ...................... 4.486-4.514 (113.95-114.66)
Angle of valve head, degrees ...................... 45
Angle of valve seat in cylinder head, degrees ...................... 44
Length of valve guide, in (mm) ...................... 2.59275-2.59475 (65.856-65.997)
Valve guide internal diameter, in (mm) ...................... 0.314-0.3155 (7.976-8.014)
Valve guide outside diameter, in (mm) ...................... 0.5005-0.501 (12.713-12.72)
Intake valve stem to guide clearance, in (mm) ...................... 0.002-0.0045 (0.051-0.114)
Exhaust valve stem to guide clearance, in (mm) ...................... 0.002-0.0045 (0.051-0.114)
Valve depth in cylinder head (new), in (mm) ...................... 0.059-0.087 (1498-2.210)
Valve depth in cylinder head (max), in (mm) ...................... 0.140 (3.556)
Inlet valve timing opens, degrees ...................... 13 before TDC
Inlet valve timing closes, degrees ...................... 43 after BDC
Exhaust valve timing opens, degrees ...................... 46 before BDC
Exhaust valve timing closes, degrees ...................... 10 after T.D.C.
Tappet to cylinder head clearance, in (mm) ...................... 0.00075-0,0035 (0.019-0.089)
Intake valve spring free length, in (mm) ...................... 1.365-1.405 (34.671-35.687)
Exhaust valve spring free length, in (mm) ...................... 1.783-1.803 (45.288-45.796)
Maximum cam lift, in (mm) ...................... 0.30955-0.31555 (7.863-8.015)
Camshaft journal diameter (front), in (mm) ...................... 1.869-1.870 (47.473-47.498)
Camshaft journal diameter (center), in (mm) ...................... 1.859-1.860 (47.219-47.244)
Camshaft journal diameter (rear), in (mm) ...................... 1.839-1.840 (46.711-46.736)
Camshaft bearing clearance, in (mm) ...................... 0.004-0.008 (0.102-0.203)
Piston pin bore inside diameter, in (mm) ...................... 1.2495-1.2500 (31.737-31.750)
Piston pin outside diameter, in (mm) ...................... 1.24975-1.2500 (31.744-31.75)
Piston pin length, in (mm) ...................... 2.961-2.965 (75.2 to 75.3)
Top ring groove width, in (mm) ...................... 0.0957-0.0967 (0.243-0.246)
Second ring groove width, in (mm) ...................... 0.0957-0.0967 (0.243-0.246)
Third ring groove width, in (mm) ...................... 0.127-0.128 (0.323-0.325)
Top oil ring groove width, in (mm) ...................... 0.252-0.253 (0.640-0.643)
Lower oil ring groove width, in (mm) ...................... 0.252-0.253 (0.640-0.643)
Top ring width, in (mm) ...................... 0.0928-0.0938 (0.236-0.238)
Second ring width, in (mm) ...................... 0.0928-0.0938 (0.236-0.238)
Third ring width, in (mm) ...................... 0.03125 (0.794)
Lower oil ring width, in (mm) ...................... 0.249-0.250 (0.632-0.635)
Top ring groove clearance, in (mm) ...................... 0.0019-0.0039 (0.048-0.099)
Second ring groove clearance, in (mm) ...................... 0.0019-0.0039 (0.048-0.099)
Lower oil ring groove clearance, in (mm) ...................... 0.002-0.004 (0.051-0.102)
Top ring gap, in (mm) ...................... 0.010-0.015 (0.254-0.381)
Second ring gap, in (mm) ...................... 0.009-0.013 (0.229-0.330)
Third ring gap, in (mm) ...................... 0.008-0.010 (0.203-0.254)
Top oil ring gap, in (mm) ...................... 0.018-0.037 (0.457-0.940)
Lower oil ring gap, in (mm) ...................... 0.009-0.013 (0.229-0.330)
Valve clearance (intake), in (mm) ...................... 0.010 (0.254)
Valve clearance (exhaust), in (mm) ...................... 0.010 (0.254)
Governor idling speed, rpm ...................... 550-600
Fuel type ...................... Diesel fuel No. 2-D
Engine oil type ...................... SAE 5W, 20W
Engine oil capacity, qts (L) ...................... 7.7 (7.2)
Coolant capacity, qts (L) ...................... 9.0 (8.5)
Oil filter replacement interval ...................... Every 200 hours
Oil change interval ...................... Every 200 hours
Fuel filter replacement interval ...................... Every 300 hours
Cylinder head nuts, lb-ft (Nm) ...................... 55-60 (74.8-81.6)
Main bearing cap bolts, lb-ft (Nm) ...................... 90-95 (122.4-129.2)
Big end cap nuts (Cadmium plated), lb-ft (Nm) ...................... 50-55 (68-74.8)
Big end cap nuts (Uplated), lb-ft (Nm) ...................... 65-70 (88.4-95.2)
Flywheel bolts, lb-ft (Nm) ...................... 75 (101.9)
Delivery valve holders, lb-ft (Nm) ...................... 30 (40.8)
Fuel pump drive gear adaptor retaining nut, lb-ft (Nm) ...................... 45 (61.2)
Oil filter for centre bolt, lb-ft (Nm) ...................... 10 (13.6)
Nozzle nut, lb-ft (Nm) ...................... 60-75 (81.6-101.9)
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