Info
Mercedes-Benz M113 V8 engine
Mercedes-Benz / AMG | |
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Manufacturer: | Mercedes-Benz / AMG |
Production period: | 1997-2012 |
Style: | V , eight-cylinder |
Engines: | 4.3 liters (4266 cc) to 5.5 liters (5439 cc) |
Previous model: | M 119 |
Successor: | M 273 , M 156 , M 152 |
Similar models: | M 112 , M 137 |
The M 113 is an eight-cylinder - V engine ( gasoline engine ) from Mercedes-Benz , which in September 1997 in the E-Class (210 series) was introduced, and later in the S-Class 220 series and other models. This replaced the built in 1989 M 119 from. In September 2005, the successor M 273 was used. In some models, however, the M 113 was also installed after the generational change (2005/06).
Technical
The M 113 was offered both with mechanical supercharging (compressor) and without. He is technically closely related to the V6 M 112 . Both engines have the same angle of 90 ° between the cylinder banks, and uniform cylinder spacings of 106 mm. As a result, they can be produced efficiently on the same production facilities and use many identical components. Both have an engine block made of light alloy with cast-in cylinder liners made of Silitec ( Al - Si - alloy ), and a light alloy cylinder head having an overhead camshaftper cylinder bank. The camshafts, and with the M 112 also the balancer shaft , are driven by a double roller chain.
For each cylinder , the M 112 and M 113 engines have two intake valves and one exhaust valve, which are operated via light metal roller rocker arms with hydraulic valve clearance compensation. By the single exhaust valve results in a smaller surface of the exhaust passage and thereby, in particular when the engine is cold, a lower heat emission of the exhaust gas to the cylinder head. The catalyst thus reaches its operating temperature faster. The thin-walled sheet metal exhaust manifold , which absorbs only little heat, also contributes to this.
For each combustion chamber, the engine has two spark plugs on the right and left of the exhaust valve. The arrangement of valves and candles is symmetrical. The double ignition operates with time-shifted control of the two candles. This results in a fast and uniform combustion, greater safety against combustion misfires and higher tolerance against Gemischabmagerung and exhaust gas recirculation . Because of the double ignition, the heat load of the pistonrises, this is cooled by oil spray nozzles, which inject the engine oil from below against the piston crown. The candles in each combustion chamber are also controlled from one stroke to the next in alternating order. This results in a more uniform and lower heat load on the piston and even burning of both candles.
The 5-liter variant of the M 113 is optionally available with cylinder deactivation (ZAS). At low load and up to a speed of 3500 rpm, the engine runs with only four cylinders. Two cylinders of each bank are shut down so that the remaining cylinders ignite at regular intervals (180 ° crank angle). The valves are also shut down. The rocker arms are divided into two, and the parts can be decoupled from each other by a hydraulically actuated piston. The ZAS improves the efficiency of the engine through smaller throttle losses and higher effective compression as the cylinders are filled better. According to the manufacturer, the fuel consumption of the S 500 (220 series) is reduced by 0.9 l / 100 km by the ZAS.
Based on the E 55 ML variant, the Mercedes-Benz M 155 was developed for the Mercedes-Benz SLR McLaren .
Technical Data
Engine designation | Bore × stroke [mm] | Displacement [cm 3 ] | compression | Power kW (PS) at speed [rpm] | Torque [Nm] at speed [rpm] |
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M 113 E 43 | 89.9 × 84.1 | 4266 | 10.0: 1 | 205 (279) at 5750 | 400 at 3000-4400 |
M 113 E 43 | 225 (306) at 5850 | 410 at 3250-5000 | |||
M 113 E 50 | 97.0 × 84.1 | 4966 | 225 (306) at 5600 | 460 at 2700-4250 | |
M 113 E 50 (ZAS) | 220 (299) at 5500 | 460 at 3000 | |||
M 113 E 55 | 97.0 × 92.0 | 5439 | 10.5: 1 | 255 (347) at 5500 | 510 at 3000 |
M 113 E 55 | 260 (354) at 5500 | 530 at 3000 | |||
M 113 E 55 | 11.0: 1 | 265 (360) at 5750 | 510 at 4000 | ||
M 113 E 55 | 270 (367) at 5750 | 510 at 4000 | |||
M 113 E 55 ML | 9.0: 1 | 350 (476) at 6100 | 700 at 2650-4500 | ||
M 113 E 55 ML | 368 (500) at 6100 | 700 at 2650-4500 | |||
M 113 E 55 ML | 373 (507) at 6100 | 700 at 2750-4000 | |||
M 113 E60 | 100 x 94.8 | 5956 | 12: 1 | 355 (482) at 6500 | 753 at 3800-4500 |
M 113 E 43
Designation | model series | Construction period |
---|---|---|
Displacement: 4266 cc, Power: 200 kW (272 hp) at 5750 rpm, Torque: 390 Nm at 3000-4400 / min | ||
ML 430 | W 163 | 1999-2001 |
Displacement: 4266 cc, Power: 205 kW (279 hp) at 5750 rpm, Torque: 400 Nm at 3000-4400 / min | ||
CLK 430 | C / A 208 | 1998-2003 |
E 430 | W / S 210 | 1997-2002 |
S 430 | W / V 220 | 1998-2005 |
Displacement: 4266 cc, Power: 225 kW (306 hp) at 5850 rpm, Torque: 410 Nm at 3250-5000 rpm | ||
C 43 AMG | W / S 202 | 1997-2000 |
M 113 E 50
Designation | model series | Construction period |
---|---|---|
Displacement: 4966 cc, Power: 215 kW (292 hp) at 5600 rpm, Torque: 440 Nm at 2700-4250 / min | ||
ML 500 | W 163 | 2001-2005 |
Displacement: 4966 cc, Power: 218 kW (296 hp) at 5600 rpm, Torque: 456 Nm at 2800-4000 / min | ||
G 500 | W 463 | 1999-2007 |
Displacement: 4966 cc, Power: 225 kW (306 hp) at 5600 rpm, Torque: 460 Nm at 2700-4250 / min | ||
SL 500 | R 129 | 1998-2001 |
CLK 500 | C / A 209 | 2002-2006 |
E 500 | W / S 211 | 2003-2006 |
CL 500 | C 215 | 1999-2006 |
CLS 500 | C 219 | 2004-2006 |
ML 500 | W 164 | 2005-2007 |
S 500 | W / V 220 | 1998-2005 |
SL 500 | R 230 | 2001-2006 |
R 500 | W / V 251 | 2006-2007 |
M 113 E 55
Designation | model series | Engine type | Construction period |
---|---|---|---|
Displacement: 5439 cc, Power: 255 kW (347 hp) at 5500 rpm, Torque: 510 Nm at 2800-4500 rpm | |||
ML 55 AMG | W 163 | 113981 | 2000-2005 |
C 55 AMG | W 202 | 113983 | 1998-2000 |
CLK 55 AMG | C / A 208 | 113984 | 1999-2003 |
Capacity: 5439 cc, power: 260 kW (354 hp) at 5500 rpm, torque: 530 Nm at 3000 rpm | |||
SL 55 AMG | R 129 | 113985 | 1999-2001 |
E 55 AMG | W / S 210 | 113980 | 1998-2002 |
G 55 AMG | W 463 | 113982 | 1999-2004 |
Displacement: 5439 cc, Power: 265 kW (360 hp) at 5750 rpm, Torque: 510 Nm at 4000 rpm | |||
SLK 55 AMG | R171 | 113989 | 2004-2010 |
Displacement: 5439 cc, Power: 265 kW (360 hp) at 5500 rpm, Torque: 530 Nm at 3150 rpm | |||
CL 55 AMG | C 215 | 113986 | 2000-2002 |
S 55 AMG | W / V 220 | 113986 | 1999-2002 |
Displacement: 5439 cc, Power: 270 kW (367 hp) at 5750 rpm, Torque: 510 Nm at 4000 rpm | |||
C 55 AMG | W / S 203 | 113988 | 2004-2007 |
CLK 55 AMG | C / A 209 | 113988 | 2002-2006 |
Displacement: 5439 cc, Power: 294 kW (400 hp) at 5750 rpm, Torque: 520 Nm at 3750 rpm | |||
SLK 55 AMG Black Series | R171 | 113989 | 2006-2008 |
M 113 E 55 ML
Designation | model series | Engine type | Construction period |
---|---|---|---|
Displacement: 5439 cc, Power: 350 kW (476 hp) at 6100 / min, Torque: 700 Nm at 2650-4500 / min | |||
E 55 AMG | W / S 211 | 113990 | 2003-2006 |
CLS 55 AMG | C 219 | 113987 | 2004-2006 |
SL 55 AMG | R 230 | 113992 | 2002-2003 |
G 55 AMG | W 463 | 113993 | 2004-2006 |
Displacement: 5439 cc, Power: 368 kW (500 hp) at 6100 / min, Torque: 700 Nm at 2750-4000 / min | |||
CL 55 AMG | C 215 | 113991 | 2002-2006 |
S 55 AMG | W / V 220 | 113991 | 2002-2005 |
SL 55 AMG | R 230 | 113,992 / 113,995 | 2003-2006 |
G 55 AMG | W 463 | 113993 | 2006-2008 |
Displacement: 5439 cc, Power: 373 kW (507 hp) at 6100 / min, Torque: 700 Nm at 2750-4000 / min | |||
G 55 AMG | W 463 | 113993 | 2008-2012 |
Displacement: 5439 cc, Power: 379 kW (517 hp) at 6100 / min, Torque: 720 Nm at 2600-4000 / min | |||
SL 55 AMG | R 230 | 113995 | 2006-2008 |
Capacity: 5439 cc, power: 428 kW (582 hp) at 6100 rpm, torque: 800 Nm at 3500 rpm | |||
CLK DTM AMG | C / A 209 | 2004-2006 |
Technical
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Mercedes M 113 V8 engine Technical details and specifications (1997-2012)
Mercedes-Benz M-Class 4.3 ML430 (1998-2002)
No. of cylinders 8/OHC
Capacity 4266 cc
Diagnostic socket Yes
Firing order 1-5-4-8-6-3-7-2
Compression ratio 10.0:1
Suitable for unleaded petrol Yes
Ignition Fuel system Make Bosch Motornic ME2.0
Fuel system pressure 3.7-4.1 bar
Oil pressure 3.0 bar @ 3000 rpm
Thermostat opens 87 °C© Motor car History
Service
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Mercedes M 113 V8 engine Service Guide (1997-2012)
Mercedes-Benz M-Class 4.3 ML430 (1998-2002)
Spark plugs Original equipment Bosch Type F8DPP332
Spark plugs Electrode gap 0.8mm
Spark plugs Tighten 28 Nm
Spark plugs Make Champion Type KC11PYP
Spark plugs Make NGK Type PFR5R-11
Valve clearance -INLET Hydraulic
Valve clearance -EXHAUST Hydraulic
Engine oil grade - moderate climate 10W/40SAE Semi-synthetic or 10W/50SAE Semi-synthetic
Engine oil grade - cold climate 5W/30SAE Semi-synthetic
Engine oil grade - hot climate 20W/40SAE Semi-synthetic
Engine oil with filter 8.0 litres
Engine oil Sump drain bolt Tighten 30 Nm
Automatic transmission fluid Type ATF
Differential oil grade - front 85W/90SAE Semi-synthetic 1.2 litres
Differential oil grade - rear 85W/90SAE Semi-synthetic 1.65 litres
Cooling system 11,6 litres
Brake fluid Type DOT 4+ 0.7-0.9 litres
Power steering fluid Type A000 989 88 03 1.2 litres© Motor car History
Maintenance
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