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| Mercedes-Benz Actros | |
|---|---|
.jpg) New Mercedes-Benz Actros in France | |
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 1996–present |
| Assembly | Germany:Wörth Brazil:São Bernardo do Campo China:Beijing (Beijing Foton Daimler Automotive) Turkey:Aksaray (Mercedes-Benz Türk) |
| Body and chassis | |
| Class | Truck |
| Chronology | |
| Predecessor | Mercedes-Benz SK |
TheMercedes-Benz Actros is aheavy goods vehicle introduced byMercedes-Benz at the 1996Commercial Vehicle IAA inHannover, Germany, as the replacement for theSK. It is normally used for long-distancehaulage, heavy-dutydistribution haulage, andconstruction haulage. It is powered by aninline-6diesel engine with aturbocharger andintercooler. In 2002, Daimler Trucks/Lorries launched version II of the Actros and in 2007, launched the version III. The fourth generation of the Actros, officially named "the New Actros", was launched in July 2011.[1]
 First-generation Actros | |
| Powertrain | |
|---|---|
| Engine | 12 L OM501LATurbo IntercooledV6 16 L OM502LATurbo IntercooledV8 |
| Transmission | 16 speed Manual/Automatic |
The first generation Actros was introduced in 1996, and production continued until 2003. It had new features such as an electronically controlled air brake system, intelligent disc brakes on both front and rear, and the introduction ofController Area Network (CAN) technology for the chassis and drivetrain.electro-pneumatic circuit on the new transmission models and the introduction of the new OM 500 V6 and V8 diesel engines with Telligent engine control.
As the first truck to emerge with collaboration between designers andaerodynamic engineers, the manufacturer was able to reduce flow resistance on the Actros by 17%.[2]
The chassis of the Actros is produced with two, three, or four axle models, with the option of air suspension. A total of 3300 mm and 6300 mm wheelbases can be selected; the construction version of the Actros is available between 3300 and 5100 mm wheelbases with the option of leaf or air suspension on the front axle and parabolic leaf springs on the rear.
The construction variant of the Actros with a 4x2 axle configuration is equipped withdrum brakes.
The engines for the MP1 Actros are equipped with an OM501LA V6 orOM502 V8 mated to a 16-speed manual gearbox or a 16-speed hydro-pneumatically operatedautomatic gearbox.
A new feature of the Actros is the Pump-Line NozzleFuel Injection System, an improvement over the more traditional plug-in pumps that have been used for decades. Each cylinder has its own injection pump, which is driven by its owncamshaft.
 Second-generation Actros | |
| Powertrain | |
|---|---|
| Engine | 12 L OM501LATurbo IntercooledV6 16 L OM502LATurbo IntercooledV8 |
| Transmission | 16 speedAutomated manual transmission |
The second-generation Actros was released in 2003 with upgraded interior and exterior components such as Bi-Xenon headlamps, updated Euro 3 emission compliance, a lighter rear axle, and new equipment.
Mercedes-Benz released a new special edition of the Actros, the Black Edition series, which is limited to 250 units. This Black Edition Series comes with a 450 kW (612 PS) OM502LA V8 engine with upgraded interior and exterior components such as bird's-eye maple, leather-wrapped steering wheel and seat covers with Mercedes-Benz "Star" badge, a specially designed grille with chrome clasp, a new front apron with stainless steel grill, chrome-framed headlights, and chrome-plated side mirrors.
The second generation comes with anelectronic sequential gearbox that Mercedes-Benz has dubbed the "Telligent Gearbox." It pushes forward the principle used in some earlier Mercedes-Benz tractors: using the gearshift lever to command a pneumatically actuated system that changes the gears. The Telligent gearbox utilizes a computer together with a load-sensing system on the fifth-wheel coupling to estimate the proper gear that the truck must be in. For example, if you want to upshift, the computer estimates the load on the tractor and the current engine mode and gives you the proper gear for decreasing the engine. On the other hand, if you want to downshift, the computer assumes you wish to overtake and gives you the proper gear for acceleration.
There's an automatic version that works like the Tiptronic system found in Mercedes-Benz cars.
The system consists of a small lever, tilted forergonomics, mounted under the right armrest and a flat switch underneath. The lever has two buttons on either side. When at a standstill, the driver must push the right button, then (while holding it), push the lever forward and release it. The current gear is shown as a large number on the main display. After doing this, the driver steps on the clutch pedal and waits for approximately two seconds. After the gearshift has been completed, a double click is sounded through the speakers, and the driver proceeds with pulling off as normal.
Once moving, the driver has two choices. They may push or pull the lever to let the computer choose the gear for them, or they can use the splitter switch (the small switch under the lever) to pre-select gears. Either way, the gear is selected first, then the clutch is depressed. For example, if you're in fourth fast, pulling the splitter switch up once pre-selects fifth slow.
The left button (known as the "flush button," as it is flush with the lever) is used to switch to neutral.
| Mercedes-Benz Actros | |
|---|---|
 Third-generation Actros (2008 facelift) 1841 | |
| Overview | |
| Production | 2008–2012; until 2020 for export model |
| Powertrain | |
| Engine | 12 L OM541LATurbo IntercooledV6 16 L OM542LATurbo IntercooledV8 |
| Transmission | 12/16 speedPowershift AMT |
The third-generation Actros was introduced in 2008 at theIAA Commercial Vehicles, and it was the lastfacelift of the previous Actros. At the time of launch, the Actros was the first truck in the segment to offerautomatic transmission as standard.[3]
The changes for the MP3 Actros are the side mirrors, which were adapted from the special edition models of the previous generation. They have closed brackets, and slightly revised Bi-Xenon headlamps. A battery status indicator was added, as were rain and light sensors, a world first for a truck.
The third-generation Actros ended production in 2011 and were replaced with theNew Actros. There were plans to continue production in Asia and other countries up until 2020.[citation needed]
The Mercedes-Benz Actros is equipped with two types of engines: the OM 501 LA-541 and the OM 502 LA-542.[4]The OM 501 is a 12-litreV6 and has outputs ranging from 228 to 353 kW (310 to 480 PS). The engine management system employed by this engine is aUnit injector (single plug-in pumps for each cylinder), supplying fuel under pressure up to 160 MPa (1,600 bar) to theinjection valves. A control unit (MR) monitors all engine operating conditions via several sensors and varies theinjection pressure to suit each operating need. The OM502 is aV8 engine that has an output ranging from 257 to 480 kW (350 to 652 PS).
The Actros cabs come in four types:
Depending on the model, either Actros 1, 2, or 3, the electronics may vary. For example, the braking system known as EPB or BS fromWabco incorporatesAnti-lock braking system andTraction control system functions. The stopping distance of the Actros was much reduced compared to its predecessor, the SK. In later models of Actros 2 and all Actros 3 models, the braking system was improved to EPB 2.
The electronics in Actros 1 are networked viaController Area Network (CAN) in a system known as IES (Integrated Electronics System), with the instrument cluster as the Central Gateway (CGW) or interphase. In Actros 2 and 3, the electronics are also networked by CAN in a system known as KontAkt (the concept of the electronic systems in the Actros).
A wide range of other electronic features was or is offered as extras. These includelane assist (which warns the driver if they inadvertently leave their lane),Adaptive cruise control (it automatically adjusts the vehicle speed to maintain a safe distance from vehicles ahead), side-looking radar for warning the driver about a vehicle in theirblind spot, and more, mostly oriented towards safety.
Actros Armored Heavy Support Vehicle System (AHSVS) is a military armored truck (86 were ordered by theCanadian Army in 2007) using the civilian Actros platform with a protected cab developed by Land Mobility Technologies in South Africa in cooperation withComposhield of Denmark for Mercedes-Benz.[5]
Singapore uses military variants of the Actros for itsSingapore Army in heavy-lift logistical support roles, designated as the HMCT (High Mobility Cargo Transporter), and recently as a launch platform for the air defense system and the intercontinental ballistic missile trailer. SAF also uses it as a fuel truck and as an ambulance.[6]
In 2010, New Zealand purchased four Actros to haul adjustable-width quad-axle low-loader semi trailers primarily for the transportation of LAVs (light armored vehicles).[7]
| Mercedes-Benz Actros (4th generation) | |
|---|---|
_(8487111676).jpg) Mercedes New Actros of Eddie Stobart | |
| Overview | |
| Also called | New Actros |
| Production | 2011–present |
| Powertrain | |
| Engine | 10.7 L OM470LATurbo IntercooledI-6 12.8 L OM471LATurbo IntercooledI-6 15.6 L OM473LATurbo IntercooledI-6 |
| Transmission | 12/16 speedPowershift AMT |
In 2011, the New Actros appeared for the first time. Components are not shared with its predecessors. Although available at launch with Euro V emissions standards, the New Actros was designed as a Euro VI truck with the additional space required for cooling systems.
The fourth version offers several engine options in either Euro-5 or Euro-6. In Euro-6, inline-six engines are used in both series: OM471 with a 12,8-litre engine range power output of 310 to 390 kW (422 to 530 PS) and OM473 with a 15.6-litre engine range power output of 380 to 460 kW (517 to 625 PS), with a fuel rail pressure of 280 MPa (2,800 bar) and a double overhead camshaft (DOHC) with 24 valves in compliant models.
| Mercedes-Benz Actros (5th generation) | |
|---|---|
.jpg) 2020 Mercedes Benz Actros with traditional mirrors instead of MirrorCam | |
| Overview | |
| Production | 2018–present |
| Powertrain | |
| Engine | 10.7 L OM470LATurbo IntercooledI-6 12.8 L OM471LATurbo IntercooledI-6 15.6 L OM473LATurbo IntercooledI-6 |
| Transmission | 12/16 speedPowershift AMT |
| Battery | eActros 300: 336 (291 usable) kWh eActros 400: 448 (388 usable) kWh eActros LongHaul: 600+ kWh |
| Plug-in charging | MCS |
In September 2018, Mercedes-Benz revealed the revised 2019 Actros at the IAA Commercial Vehicles Show in Hannover, Germany. The vehicle now has two color displays (a touch screen and an infotainment display behind the steering wheel), replacing the conventional instrument cluster on old Actros models, and can be integrated withAndroid Auto orApple CarPlay. Its outside mirrors were replaced with cameras, and it can do semi-automated driving using Active Drive Assist.[8]
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The electric truck family includes model 300 and 400 delivery trucks[9] and model 600 long-haul semi.[10] Series production of the semi started in November 2024 and the first deliveries to German customers were in December. Online retail giantAmazon ordered 200 model 600 tractors for UK and Germany operations.[11]
A type of front box was already used in the eActros 300/400 with a market launch in 2021. The bigger brother is now receiving an enhanced version... front box will then be installed in Wörth, where the actual series production of the eActros 600 is based.
Amazon is adding over 200 Mercedes-Benz eActros 600 electric semi trucks to its fleet later this year – its largest-ever order of electric heavy goods vehicles (eHGVs)... eActros 600 is Mercedes-Benz Trucks' flagship electric long-hauler, with a battery capacity of more than 600 kWh and a range of 310 miles (500 km). Production of the eActros 600s recently began at Mercedes-Benz's factory in Wörth, Germany.
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