The low-frame trawl is versatile and can be used to transport a variety of cargo - from reinforced concrete products, bricks to metal structures and containers. A low-bed semi-trailer is a loading platform, the loading height of which is usually 850 - 950 mm, but can vary. Depending on the specific model, low-bed semi-trailers can be either 600 mm or 1000 mm high.
PJSC "Uralavtopritsep" offers to buy a low-bed semi-trailer in various modifications:
- along the platform length from 6.6 to 14.6 meters;
- in terms of carrying capacity from 11.5 to 100 tons;
- with the number of axes from 3 to 8.
Description of the semi-trailer
This model began to be produced in 2008 and received the index ChMZAP 99064-081K. This is a standard type trailer for transporting heavy loads weighing up to 37 tons. It was originally developed for transporting special equipment over road surfaces of any quality. Modern models have a three-axis layout.
Specifications
The advantages of the trailer cannot be fully appreciated without studying the technical characteristics of the model, thanks to which ChMZAP 99064 has become so in demand. These are heavy-duty devices for transporting various cargoes from 36 to 45 tons.
Dimensions:
- length from 9400 to 13000 mm (depending on modification);
- width 2500 mm (with additional equipment, increases to 3 meters);
- height no more than 1300 mm.
The semi-trailer can be additionally equipped with a fuel tank, which contains fuel for the tractor and a spare wheel. This is convenient when traveling long distances.
The photo shows specification 042-БК PW.
Considering the purpose of the unit, it can be “shoeed” in road or mud tires. Thus, this model is used in various conditions, including off-road.
To prevent possible rollback, special stops and a support mechanism are provided. All units are equipped from the factory with a pneumatic braking system with anti-lock braking system.
The platform is equipped with special pads that perform an anti-slip function. They prevent cargo from moving around the trailer while driving.
Platform extenders and some other elements are provided as additional options. Among the modifications of ChMZAP 99064 there are ladders that are worth mentioning separately.
They have a special lowering and raising mechanism for fast loading and unloading. Such a trailer can be used to transport large cargo weighing no more than 11 tons at a speed of up to 70 km/h.
Below is the specification 075.
Application of low bed semi-trailers
- for transporting sea containers on roads;
- for transportation of large-sized metal structures;
- for delivery of heavy tracked and agricultural equipment to places of their use;
- for transportation of timber and lumber;
- for delivery of reinforced concrete products.
Choosing a low-bed semi-trailer for an enterprise’s fleet must take into account the specific needs of technological and transport processes, as well as carefully calculating the possible loads so as not to overload the equipment, but also to prevent its ineffective use. On our company’s website there is a special page “Selection of a semi-trailer”, which is designed to make it easier to find the trailer that best suits your needs. When deciding which low-bed semi-trailer to buy, select the scope of application, type of trailer, main and additional equipment and consider the options offered.
Where is it used?
The trawl trailer is widely used in organizations and emergency services. Differs in cross-country ability and design features. Due to this, it is used for transporting large and especially heavy loads.
For example, this type of semi-trailer is indispensable for transporting road rollers, excavators, milling cutters, etc. over any distance.
The ChMZAP 99064 semi-trailer is purchased on an ongoing basis:
- to fight fires by Forestry;
- Government of Russia;
- other government organizations.
This once again confirms the quality and reliability of the equipment.
Low-bed sliding heavy trucks ChMZAP
The world of heavy-duty semi-trailers is becoming more diverse. With the saturation of the basic, basic need for the so-called universal transportation of cargo of the most diverse nature and size, while cargo is not very heavy, mainly weighing about 20 and then up to 40 tons, the market is showing interest in large masses and sizes and in specialized, niche decisions. For example, in 2014 there was a clear interest in five-axle low-bed sliding semi-trailers.
Let's start with the fact that there is a distinction between low-bed semi-trailers with a flat loading platform located above the wheels, and with a reduced height of the loading platform, in which the distance from the ground to the upper plane of the platform is less than the diameter of the wheel. The loading height of such a platform may be minimal, which makes it possible to transport large loads, and may be higher than that of some trailers and semi-trailers with a frame located above the wheels. It all depends on the diameter of the tires being installed. Semi-trailers with a low platform height are used mainly for transporting equipment, as well as for large divisible and indivisible cargo, pipes, etc. The dimensions of the cargo are limited by the length of the cargo platform. Due to the low ground clearance under the platform (here it is, the other side of the coin), the use of such semi-trailers may be limited to public roads and specially prepared technological roads. Semi-trailers with a flat platform have a wider application, since a long, flat platform makes it possible to transport longer, and with triple telescoping, even extra-long loads. Such semi-trailers are also used to transport standard 20- and 40-foot containers.
In addition to the basic, fundamental designs of a low-bed heavy-duty semi-trailer - sliding or monoblock, with a flat platform or with a lowered one, with a detachable gooseneck and front entry or with a non-detachable one and entry via rear ramps - the manufacturer provides various additional equipment: cargo platform extenders, bunks, removable sides, container locks. By special order, the plant can modify the base model taking into account individual technical requirements: change the dimensions of the loading platform, the height of the fifth-wheel coupling device and much more. At the customer's request, the cargo platform extensions can be either folding (flag) or retractable.
presents a five-axle (we mentioned five-axle vehicles above) heavy-duty sliding semi-trailer on air suspension BPW ChMZAP 99904-020 with a payload capacity (g/c) of 60 tons. The semi-trailer has double tires with wheels measuring 235/75 R17.5 141 J, approach angle 16° and working braking system with EBS from Wabco. The length of the platform in the retracted position is 15,700 mm, in the extended position – 23,700 mm. The first three axles are unsteered, the last two are self-aligning, or self-steering. A Jost kingpin with a diameter of 88.9 mm is used for connection to the tractor. The platform is equipped with retractable extensions and spring assistants for raising and lowering the ramps. Additionally, the plant offers sliding bunks for transporting pipes with a diameter of up to 1420 mm.
Another sliding low-bed heavy truck ChMZAP 99905 according to specification 010 with a reinforced frame with a lifting capacity of 80 tons is designed for transporting equipment and various self-supporting loads. The peculiarity of this seven-axle semi-trailer is that in the extended position it can transport indivisible cargo up to 30 m long. The length of the loading platform is 11.3 m in the extended position, and 26.3 m in the extended position - the designers used double telescoping of 7.5 m each section with an extension step of 1 m. The width of the platform with the extensions folded out is 3.25 m. Equipment can also enter the platform via rear folding two-stage ramps, while the stability of the semi-trailer is ensured by hydraulic supports. The first axis of this trawl is self-aligning, the second is unsteered, the third to seventh axles are with forced steering. Forced control occurs automatically when the road train turns. When performing complex maneuvers, the operator can control the trawl from a remote control panel connected to the semi-trailer.
The next heavy-duty semi-trailer is ChMZAP 99903-035-T with a sliding frame, which replaced the sliding heavy truck ChMZAP 93371-010 on a spring suspension with unsteered axles. In general, the model range is represented by three-, four-, five-, six- and seven-axle semi-trailers, which can transport indivisible cargo from 15 to 20 m (beams, tanks, bridge structures, etc.).
The ChMZAP 99903-035-T semi-trailer is equipped with a telescoping mechanism with a single-stage extension, which allows the platform to be extended by 7 m, which provides greater strength and load-bearing capacity of the frame. The most critical parts of the frame are made of high-strength fine-grained steel. The ChMZAP 99903-035-T configuration uses BPW air suspension, which ensures a uniform load, the first three axles are unsteered, the last is self-aligning. The semi-trailer has a changed gooseneck part, and in general the updated design corresponds to modern trends in the development of trailed equipment, which was presented by European manufacturers at recent international exhibitions.
The multi-axle ChMZAP 99903-035-T has a lifting capacity of 51,500 kg in the retracted position, and 43,500 kg in the extended position. The weight of the equipped semi-trailer is 15,500 kg, the load on the trailer hitch is 23,000 kg in the retracted position, 19,000 kg in the extended position. The length of the loading platform is 10,040 mm when extended, increasing to 17,040 mm. The platform is equipped with retractable extensions. For ease of use, the gander is equipped with an awning. The Wabco EBS service brake system was used.
In the future, I intend to supply semi-trailers of a new family with a sliding frame and a number of axles from three to seven in exactly this design - with single telescoping, on air suspension and with self-aligning axles.
terms of Use
The first model was made to special order. Serious requirements were placed on it, which later made it possible to create a universal semi-trailer with excellent qualities.
The heavy-duty truck is operated in different climatic conditions, including extremely low temperatures. Moreover, the unit is used without compromising the basic technical characteristics.
The design has three support axles and ground clearance of 250 mm. These parameters made ChMZAP 99064 indispensable when transporting heavy equipment on unpaved roads.
For production, high-strength high-quality steel is used, which is impervious to corrosion and mechanical damage.
Heavy semi-trailer ChMZAP 9990 according to specification 073-01NS
terms of Use
- Highway
- City
Application
- For transporting equipment
Installed equipment
- Ladder: Mechanical two-stage
- Platform extension: Retractable, Swing (flag)
- Sides: On the gooseneck part of the semi-trailer
- Axles: ChMZAP, Imported as agreed with the customer
- Busbar: Gable
- Supports for equipment
- Fender bars
- Anti-slip bars
general description
This is a heavy-duty trailer for transporting wheeled and tracked vehicles, as well as other non-standard cargo weighing up to 60 tons. This model is an adapted civilian version of a special-purpose tank carrier, which participated in many military operations in hot spots in Russia and abroad. The excellent technical characteristics and design solutions of the trailer prompted the special purpose agencies of some foreign countries to copy this trailer.
Advantages of a trailer
- reinforced frame design
- axles and suspension of our own production
- spar welded on both sides
- welding of all parts takes place in an argon-saturated environment, which makes the seam more durable and resistant to low temperatures
- parameters and technical characteristics correspond to trailed equipment from European manufacturers
- use of the latest American and European equipment
Chassis
Welded frame made of longitudinal spars and cross members of reinforced structure. To load faulty equipment, the trailer is equipped with a hydraulic winch located on the side platform in its jib section. With the help of side extensions it is possible to increase the loading width to 3.15 meters.
Axle unit
Our axles are not subject to corrosion and are resistant to dust, sand and dirt. They are characterized by increased strength, have successfully passed tests at test sites, withstand loads in the difficult climatic conditions of the Far North, and are used in hot deserts and humid tropics. During manufacturing, the axles undergo a special heat treatment process. The abraded surface of the axle is also treated with high-frequency currents, which ensures excellent wear resistance of the part surface. Suspensions produced by ChMZAP use only domestically produced parts. They are tested on test benches. This means that buying a trailer with such a suspension will be the right decision!
Trailer braking system
Imported anti-lock brake system with 4S3M design.
Electrical equipment
Two-wire electrical equipment in a plastic protective corrugation. Front position lights, rear lights and side lights, 1 license plate light, sockets for connecting a portable lamp, as well as pads, harnesses, wires and connecting panels. Reflectors are placed in front, behind and on the sides. Connects to the tractor electrical system. Voltage 24V.
Painting
ChMZAP trailers are painted using industrial equipment with high-quality polyurethane two-component enamel, which has excellent wear resistance and high resistance to ultraviolet rays. The steel parts of trailers and trailers are shot blasted and then coated with an epoxy primer with a layer thickness of up to 100-120 microns, which provides reliable protection against corrosion.
Other equipment
Wheel chocks Tool box with lock.
Additional options
- container locks for transporting all types of containers;
- removable sides;
- plug-in rubberized or sliding bunks;
- front removable stops for submerged equipment;
- additional fastenings for reliable cargo fixation;
- mechanical or hydraulic ladders.
Trailer certification
ChMZAP trailers comply with the requirements of the technical regulations on the safety of wheeled vehicles of the Federal Agency for Technical Regulation and Metrology. The plant's trailed equipment is certified by the State Standard of the Russian Federation in accordance with the latest UNECE rules.
Guarantee
The warranty period for the trailer is 12 months from the date of sale.
How to buy a trailer of our production?
You can buy a new trailer ChMZAP 9990-073-01 NS by contacting our managers by phone: 8-800-20002-74. Calls within Russia are free.
Characteristics:
- Number of wheels 12+1 pieces
- Entry angle on ramps 18˚
- Maximum speed 60 km/h
Prices
Depending on several key factors, the cost of the model may vary. The main parameter is the technical condition of the automobile semi-trailer. Next come:
- condition and performance of all nodes;
- modification;
- operating parameters;
- year of issue.
It is fashionable to purchase a new trailer at a price of one and a half million rubles. When installing additional options, the cost increases.
The secondary market offers units at an average price of 650 thousand to 1,000,000 rubles. The price depends greatly on the overall condition. Prices are also affected by the region in which the equipment is sold. As for repairs and maintenance, heavy trucks are unpretentious and rarely require investment, unless, of course, they are used correctly.
ChMZAP 99064 trailers are a well-thought-out and reliable design. Equipment is imported throughout the CIS countries and beyond. The optimal price-quality ratio, as well as unpretentiousness in everyday use, make these units the best in their segment on the Russian market.
ChMZAP trailers and semi-trailers
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