1. The key to driving safety, reasonable operating costs and vehicle availability are the features of the ROTOS® axle unit: the latest driver assistance systems and MRH air suspension with automatic reset function are standard equipment, as are large, service-efficient disc brakes and maintenance-free hub units . Our standard of quality is a 1,000,000 km warranty on the chassis (excluding wearing parts). 2. 430mm diameter brake discs and optimized air cooling system ensure low temperatures and moderate wear on the standard disc brake. 3. Friction welded axle ends ensure highly accurate wheel guidance.
Load Spread Program
Correct load distribution and reduced tire wear .
The optional Load Spread Program (LSP) prevents the drive axle from being overloaded after the trailer has been partially unloaded. It improves the trailer's handling on tight turns by reducing tire wear. Depending on the axle load, LSP automatically reduces the pressure in the trailer's rear axle air springs, restoring proper load distribution after partial unloading. The automatic cornering function activates the LSP when cornering sharply at speeds below 30 km/h and with an axle load of up to 24 tonnes. This function also makes maneuvering easier at all times. 1. When fully loaded, the total load is correctly distributed along the axles of the tractor and the isothermal semi-trailer. 2. Partial unloading shifts the center of gravity of the vehicle forward: because of this, the permissible load on the tractor axle is exceeded. 3. Reducing the pressure in the air springs of the last axle leads to a decrease in the useful wheelbase, restoring the correct load distribution. 4. Prevent tire contact with curb: With LSP, the inside turning radius of a loaded trailer increases by approximately 10%.
Advantages on tight turns and when maneuvering. On tight corners with heavy loads, LSP achieves the same effect as using an inertial steered axle: unloading the final axle reduces tire wear due to abrasion, and the shortened payload improves trailer maneuverability.
Owner reviews
The opinions of users of the Schmitz semi-trailer are largely positive. The following advantages are noted:
- ease of maintenance;
- available spare parts;
- works quietly;
- no need to remove bearings to replace brake discs;
- saving fuel, pads and rubber due to lifting axles;
- high quality parts.
One drawback that is often mentioned is that the bolts become loose or burst. But the creators of the Schmitz technique have nothing to do with it. The condition of the roads is to blame.
Using the example of Schmitz s01, the manufacturing company has once again confirmed the high quality of its products. This model occupies a leading position in the trailer market and is in demand among car owners. With the advent of the Schmitz s01, transporting heavy loads has become safer.
Detailed information is visible in the video:
Air suspension MRH
The Multi Ride Height (MRH) air suspension ensures that the tires have the greatest possible contact with the road in any situation, regardless of the vehicle's load state. The long strokes of the air springs and the precise response of the suspension ensure the safety of the cargo and the vehicle itself.
ECAS II Electronic Air Suspension The ECAS electronic air suspension raises or lowers the vehicle to any programmed ramp height at the touch of a button. The ECAS II suspension additionally provides automatic level compensation during loading and unloading, and an auto-reset function automatically returns the trailer to working height. 1. The Multi Ride Height (MRH) air suspension ensures that in any driving situation, regardless of loading conditions, the tires of all lowered axles have the maximum possible contact with the road. When loading and unloading, the semi-trailer can be lowered in stages. The vibrations of the trailer are significantly damped, which ensures the safety of the chassis. 2. Simple and clear: chassis controls and trailer information system (TIS). 3. Thanks to the location of the longitudinal beams behind the axle unit, the receiver is protected from damage and the minimum length of the lines is ensured.
Equipment
Modern semi-trailers use ROTOS chassis. It consists of an air spring, shock absorber, brake discs, bearings and axles.
When the vehicle is moving, the brakes do not heat up, so they work without breakdowns. The air suspension, regardless of the load level, provides good traction. The spars are made from a single piece using the cold deformation method. VIN – trailer chassis number. Stuff it on the axle near the right wheel or behind the support.
Ramp Distance Control
Adaptive Brake Light: Emergency Braking Warning .
Brake lights with adjustable delay reduce the risk of accidents. The Adaptive Brake Alert system warns drivers behind you at speeds above 50 km/h by flashing the brake lights when your vehicle is decelerating by more than 4 m/s2 during heavy braking. A small guarantee: the sensors of the electronic ramp assist Ramp Distance Control monitor the rear of the trailer when maneuvering.
General characteristics of the Schmitz S01 semi-trailer
There is no axle at the front of these devices. Therefore, the frames are attached to the supporting mechanisms of the trucks. Such trailers are not afraid of uneven roads or off-road conditions. "Schmitz s01" consumes more fuel, unlike other models, and has reduced depreciation.
Purpose and benefits
Schmitz s01 semi-trailers are made for transporting heavy loads on poor or non-existent roads. Such equipment is used in the mining industry, construction, long-distance transportation and many others. The design is designed so that the body is capable of carrying out any transportation.
The awning protects the cargo from adverse external factors: rain, snow, direct sunlight. It also has fire-resistant properties for safe handling of flammable products.
Semi-trailer Schmitz S01.
The advantages of the Schmitz s01 semi-trailers are their simplicity of design and convenient braking system.
- The connections of the Schmitz s01 trailers are bolted and riveted, which is very convenient for quick self-repair. In addition, such connections reduce the risk of corrosion.
- Disc brakes in the chassis of modern semi-trailers. The air springs have become more powerful, which strengthens the suspension. The brake system contains a special RSP program, which fully controls the correct installation and loading. It will prevent an emergency trailer rollover before the driver turns it on. This program works autonomously.
- Modular design.
Among the many advantages there are disadvantages. For long distances it is better to choose trailers with a curtain design. The awning often does not become an obstacle for robbers. They can easily cut it and pull out the load while parked.
Replacing the awning yourself is difficult, which can throw the driver off his work schedule. Knowing about this possible problem, truckers still refuse to use a curtain-sided trailer because of its heavy weight and prefer a tent body, and the cargo is additionally strengthened.
Dimensions and load capacity
To calculate the weight of the cargo that a semi-trailer can move, you need to know the size of the vehicle. There are calculator sites.
For example, https://www.vdnk.ru/site/ru/information/axleload.
"Schmitz s01" is usually produced with the following body dimensions:
- length – from 13 m;
- width – from 2.5 m;
- height – from 2.7 m.
In a tent semi-trailer, loading can be done from four sides. If long items are transported, the racks are removed. The capacity of this semi-trailer is 33 euro pallets. Loading capacity - from 20 to 24 tons. Modern semi-trailers are varied in modification.
Design Features
Design of the Schmitz S01 semi-trailer.
The main component of a caravan is the frame because it holds the cargo container. It consists of parallel beams (spars) that are connected to each other by traverses.
The design is calculated at the stage of developing the semi-trailer model. Durable steel is used for production. If the material is of poor quality, the frame will not withstand the load and will immediately break.
Specifications
- Load capacity – 31.9 tons and more;
- Doors - gates;
- Capacity – 33 euro pallets;
- The internal volume of the body is 96 cubic meters. m;
- Axles – SAF;
- Type – awning, curtain, with the possibility of full awning.
There are three axles on the chassis. Empty truck weight – from 7 tons.
Load fastening
1. Cross beams for securing cargo with kinematic closure for partial loading can be suspended from the racks and side supporting beams of the double-tier loading device. 2. Tightening belts are securely fixed to the longitudinal load-bearing beams. 3. Without displacement at height: the longitudinal supporting beam also serves as a side support for the pallet. 4. Stabilizing diagonal struts on the front and rear walls,... 5. ...serving for loading with kinematic closure, can be easily removed without any tools. 6/7. The side brace of the forklift allows loading with kinematic closure up to the stop against the front wall.
Types of semi-trailers
The variety of Schmidt trailers and semi-trailers allows you to choose the one suitable for moving a specific type of cargo. Each type of transport has its own advantages and the area in which it is most often used.
Onboard
The onboard models include S.PR+ and S.PR BAU. The first ones have a side height of 620 or 720 mm, a sliding awning roof for loading by crane from above, and cross beams for closing when the load is not fully loaded (to stabilize the load). Rear double-leaf portal on one-piece hinges.
S.PR BAU has side heights of 820 or 1020 mm. The height of the front reinforced wall can be 1200 or 2400 mm at the customer’s choice. There is no rear portal, instead there is a folding side. Used for goods that do not require special protection during transportation.
Dimensions of Schmitz flatbed semi-trailers:
- Own weight: 6 tons.
- Length: 13.6 m.
- Width 2.5 m.
- Total technical weight: 36-39 tons.
Curtains
The Schmitz curtain-sided semi-trailer is marked with the letters S.CS. There are several models of this type: larger sizes, with a fixed roof, lightweight, with additional equipment for transporting barrels of drinks or paper rolls, or specialized steel rolls.
The peculiarity of curtain-sided semi-trailers is that the body awning moves sideways on one side or the other. At the rear of the semi-trailer there is a double-leaf portal that provides partial unloading.
Note:
the walls of a Schmitz semi-trailer can move not only in tilted models, but also in isothermal ones.
Dimensions:
- Own weight: 6.3 t.
- Length: 13.6 m.
- Width 2.5 m.
- Total technical weight: 36-39 tons.
- Load capacity: 29.6 tons.
Tipper
Schmitz tipper semi-trailers are marked with the letters S.KI. There are models for bulk loads, construction, dump trucks on car chassis and schmitz tipper trailers with tandem axles (marked Z.KI).
For the transportation of bulk cargo, semi-trailers are equipped with safety visors to protect against cargo spillage on the front belt and a hinged lid with seals at the rear. Some models are equipped with a tailgate for directional unloading to work in conjunction with the paver.
The dump truck has a PVC awning on top to protect the cargo. A ladder up to 3 m long is attached to the side of the spar. Body volume: for bulk cargo - 27 m³, coal - 35 m³, heavy rocks - 50-60 m³.
Refrigerators/isothermal technology
Semi-trailers for transporting goods requiring special temperature conditions are marked S.KO. Isothermal semi-trailers are used not only for transporting food cargo, but also in courier and postal services. Such vans protect cargo from temperature changes and environmental influences. Semi-trailers are also resistant to steam penetration and mechanical damage, and have additional protection against burglary.
If necessary, the refrigerator body can be divided into two zones - for severe and medium frost.
Some models have sliding walls that speed up the loading and unloading process.
Other varieties
Certain types of Schmitz products include tank semi-trailers (for transporting flammable materials, gas, cement, gasoline), road trains with end-to-end loading (distribution equipment), semi-trailers with a moving floor for loading bulk cargo (the cargo is evenly distributed over the entire area).
Container ships that meet the requirements of international transportation are especially noted. Such trucks have a carrying capacity of 18-30 tons.
