Water Cooled Deutz Diesel Engine (TD226B-4D)

• Ignition Mode: Compression-Ignition
• Speed: Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Naturally Aspirated
• Piston Movement: Reciprocating
• Fuel: Diesel, Diesel Engine
• Model NO.: TD226B-4D
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: in Line
• Number of Cylinders: Multi-Cylinder Machines
• as Per Model: as Per Model
• Transport Package: Wooden Case
• Specification: 1pc
• Trademark: Weichai
• Origin: China
• HS Code: 84089092
• Production Capacity: 48000PCS/Year

Product Description

226B Series Diesel Engine
We introduce the licence and production line from German Deutz engine company,
This engine has good performance in strong power, lower fuel consumption, high
Reliability. This engine is suitable for water pump use ( with PTO), and generator
Set use, and other purposes.it is widely welcome in overseas market Like South
American, Middle east, Africa , Australia and etc.

Basic data
WEICHAI engine model			D226B-3D	TD226B-3D	TD226B-4D	TD226B-6D	TBD226B-6D
Number of Cylinders			3	3	4	6	6
Engine Displacement		L	3.117	3.117	4.156	6.234	6.234
Type			in line,four stroke,direct injection,wet cylinder liner
Firing order			1-3-2	1-3-2	1-3-4-2	1-5-3-6-2-4	1-5-3-6-2-4
Bore		mm	105	105	105	105	105
Stroke		mm	120	120	120	120	120
Compression ratio			16.4	15.5	15.5	15.5	15.5
Aspiration			Natural	Turbocharged	Turbocharged	Turbocharged	Turbocharged
Crankshaft rotated direction(Face to flywheel)			Anti-colckwise
Staring Methord			Electronic Motor(DC24V or 12V)
cold start performance	without cold start aid	ºC	-10	-10	-10	-10	-10
	with cold start aid	ºC	-35	-35	-35	-35	-35
Permitted gradient longitudinal /cross		°	25/30	25/30	30/40	20/45	20/45
Engine only	Dry weight	kg	495	505	545	714	735
	Wet weight	kg	505.5	515.5	559.5	735	750
Engine with cooling package	Dry weight	kg	520	530	570	760	775
	Wet weight	kg	530	540	585	781	790
Performance
Prime Power		kW	36	50	70	105	135
Speed at Prime Power		r/min	1800	1800	1800	1800	1800
Standby Power		kW	40	55.0	77	116	149
Speed at Standby Power		r/min	1800	1800	1800	1800	1800
Fan Power Consumption		kW	2	2	2	4	4
Mean piston speed at rated speed		m/s	7.2	7.2	7.2	7.2	7.2
Torque at	Prime Power	N.m	191	265.28	371.39	557.08	716.25
	Standby Power	N.m	210.1	291.81	408.53	612.79	787.88
Effective mean presure at	Prime Power	kPa	769.97	1069.40	1122.87	1122.87	1443.70
	Standby Power	kPa	846.97	1176.34	1235.16	1235.16	1588.07
Max combustion pressure		MPa	≤18.5
The lowest idle speed		r/min	800±50	750±50	750±50	750±50	750±50
Steady Governing Rate			Mechanical type≤5%,Elcctronic≤1.5%
Noise		dB(A)	≤105
Lubrication System
lubricating oil  consumption		g/kW?h	0.65	0.67	0.66	0.67	0.67
Oil system capacity including filters			8	8	9.75	14	14
oil sump capacity			7.25	7.25	9	13	13
Oil change intervals/specifications		h	250
Oil pressure at	Rated speed	kPa	300-500
	Idle speed	kPa	≥100
Max permitted oil temperature		ºC	≤120
Oil pump type			gear pump
Oil filter type			spiral paper element
Oil cooler type			Round plate type
Oil grade			SAE 15W-40 for temp above (-15 degC). SAE 5W-30 for temp below    (-15degC).CD/CE/CF class oilRound plate type
Fuel System
Fuel Pump, Model			A Type or AD type	A Type or AD type	EP9 Type or P7100 type	EP9 Type or P7100 type	EP9 Type or P7100 type
Type of Governor: Mechanical / Electronic			optional	optional	optional	optional	optional
Steady Governing Rate			Mechanical type≤5%,Elcctronic≤1.5%
Fuel consumption			See test data or charactertic curve
Fuel feed pump type			plunger type
Fuel filter type			spiral paper element
Injection timing(B.T.D.C)		°	20.5±0.5	20.5±0.5	18±0.5	18±0.5	18±0.5
Injector type			multi-hole,valve needle
Injector opening pressue		MPa	22	22	22	22	22
Solenoid, Make & Model			1756ES	1756ES	1756ES	1756ES	1756ES
Voltage		V	24 or 12	24 or 12	24 or 12	24	24
Pulling Current			When voltage is 24V ,≤25A.,When voltage is 12V ,≤50A
Holding Current			When voltage is 24V ,≤0.6A.,When voltage is 12V ,≤1.2A
Intake and Exhaust system
Air consumption at	Prime Power	kg/h	156	229	304	421	421
	Standard Power	kg/h	/	240	312	440	440
Max allowable Air intake restriction		kPa	≤3
Max Environmental temperature		ºC	≤45
Air filter type			spiral paper element
Max exhaust gas temperature after turbine		ºC	≤600	≤550	≤550	≤550	≤550
Max allowable back pressure in exhaust line		kPa	≤7
Exhaust gas flow at	Prime Power	kg/h	163	238	318	441	441
	Standard Power	kg/h	/	251	326	462	462
Cooling system
Max. Top tank temperature		ºC	≤103
Heat rejection radiation from engine at Rated  Powe		kW	/	8	10	17	17
Heat rejection to coolant at Rated Power		kW	/	15	18	35	35
Radiator ambient		ºC	≤45
Recommended coolant			See Operatin Manual
Radiator cooling system type			closed circuit
Radiation area of ratiatior		m^2	18	20	20	30	30
Radiator core thickness
fan diameter		mm	Φ466	Φ466	Φ466	Φ540	Φ540
fan power consumption		kW	2	2	2	4	4
fan flow		m^3/min	172	172	172	220	220
coolant capacity		L	15.7	15.7	19	27.6	27.6
coolant pump type			Centrifugal
Water Flow in Major Circulation		m^3/h	/	3.8	4.5	8.1	8.1
Max external coolant system restriction		kPa	≤12
Thermostat	Type		wax type
	strat to open	ºC	75
	fully open		90
Electrical system and others
Engine Driven Charging Alternator	Maker & Model		Prestolite Company
	Type		Three-phase AC,commutated and voltage regulated
	Power	kW	0.75
	System Voltage	V	28V	28V	28V	28V	28V
	Charging Amperes	A	27A	27A	27A	27A	27A
Starter System	Maker, Model		Prestolite	Prestolite	Prestolite	Prestolite	Prestolite
	Type		DC,selfexcitation
	Voltage		24V or 12V	24V or 12V	24V or 12V	24V	24V
	Rated Power		4kW			6kW	6kW
	Starting Current		800~900A	800~900A	800~900A	800~900A	800~900A
	Solenoid& Model		incorporated with starter
	Relay,  & Model		incorporated with starter
Protection Threshold Setting	Low Oil Pressure		0.12MPa(When engine speed ≥650r/min)
	High Engine Temperature	ºC	95	95	95	95	95
	High Oil Temperature	ºC	105	105	105	105	105
provisions on the flywheel housing for the installation of magnetic pickup			It is recommended to install the magnetic pichup at  the flywheel gear ring with 0.4~0.8mm clearance between the pickup and the tip of the tooth
switches and sensors installation location			See the Engine Assembly Drawing
the Electrical drawing			See the Engine Electrical Drawing
Flywheel house stadard			SAE3	SAE3	SAE3	SAE1	SAE1
Flywheel type stadard			SAE11.5	SAE11.5	SAE11.5	SAE11.5	SAE11.5
Center of Gravity Location			see the engine outline drawing	see the engine outline drawing	see the engine outline drawing	see the engine outline drawing	see the engine outline drawing