Truck trailers and semi-trailers Grunwald

Advantages and disadvantages

Before purchasing a Grunwald semi-trailer, it is important to study its characteristics and disadvantages. Professionals:

• One year warranty from the date of sale. The warranty period for the axle is three years, excluding mileage.
• A wide range of products, which allows you to choose a semi-trailer taking into account the tasks at hand.
• Certification by the state standard of the Russian Federation in accordance with the latest UNECE requirements.
• Quality paint that meets ISO standards and can withstand harsh climate conditions. It reliably protects the metal from corrosion and has a long service life.
• High build quality, etc.
• More reliable axle assembly with higher load capacity.
• Excellent technical and operational characteristics that distinguish Grunwald products from competitors.
• A wide range of additional options: front lifting axle, increasing the height of the lifting system, installing a Smartboard unit, and so on
• Use of high-quality components: pneumatic systems, support devices, fittings, etc. The main parts are provided by European manufacturers, which increases the service life of the equipment and simplifies its maintenance.

The main drawback is the prices of Grunwald semi-trailers, which largely depend on the configuration. In particular, new dump trucks will cost 1.5-2.1 million rubles, a container ship - from 1.5 to 1.8 million rubles, and so on

Tipper semi-trailers GRUNWALD

Specification GRUNWALD System Langendorf V=31 cubic meters. Frame: · welded, reinforced structure, welded on both sides with flux-cored wire, consists of two welded longitudinal spars made of Swedish OVAKO steel, interconnected by traverses and beams made of low-alloy steel 09G2S. Chassis: · 3-axle, BPW eco plus air suspension (Germany), · air cushions with a diameter of 360 mm, · spring arm, 100 mm wide and 57 mm thick, · H/S platform lifting and lowering valve, · reinforced coupling plate with 2-inch JOST kingpin (Germany), · JOST support device (Germany) with a manual one-way drive with a capacity of 24 (50) tons. Brake system: · two-line pneumatic Wabco (Germany) with drum-type brake mechanisms with all-wheel drive that meets ECE requirements, · automatic brake adjustment, · anti-lock brake system EBS 2S/2M. Body: · the sides and bottom are made of low-alloy high-strength steel 09G2S, · the side and bottom of the body are welded overlapping, · the front wall is straight, made of S355 steel (Germany), · the rear tailgate, inclined at an angle of 15°, is made of S355 steel (Germany) , · the tailgate is mounted on bearings in the upper part and is closed with automatic locks from the bottom, · the reinforcement apron is made of S355 steel (Germany), · the tilting shaft is completely stainless, with a diameter of 110 mm with lubricated brass bearings installed at a distance of 1,700 mm for better stability, · the body is mounted on the frame and fixed in the transport position, · an aluminum platform located on the front wall (Germany), · the semi-trailer is equipped with an awning that folds to one side, · the drive handle for folding the awning is made taking into account safety requirements. Hydraulic equipment: · consists of a 5-section telescopic hydraulic cylinder HYVA (Holland) with bottom mounting, providing an unloading angle of up to 49°, · a mating part of a hydraulic hose with a coupling with a diameter of 2″. Electrical equipment: · from the vehicle's network 24 V in accordance with ECE and ADR standards, · rear lights complete with a reversing signal, fog lamp, direction indicators and light reflector triangles, · license plate lights, · parking lights, · side lighting, · light reflector panels, · 2 connecting sockets, ABS socket on the front wall without connecting wires. Painting: · the body and all steel elements undergo double shot blasting before painting (cleaning under pressure with metal shavings), · the body and frame are primed and painted with two-color durable acrylic heat-drying enamel before painting, · frame color is black, · body color is gray , Wheels and tires: · tires 385/65 R22.5 (6+1) pcs. Kormoran, · the spare wheel of the semi-trailer is mounted on the front outer wall of the body on a special bracket, · steel wheels (imported). Other equipment: · 6 full fenders, rear with mudguards, · winch for spare wheel, · 2 locking shoes with holder, · Rear underrun protection device (underride guard) and side underride protection device comply with GOST R 41.58-2001 (UNECE Regulation No. 58) . TECHNICAL DRAWING:

TECHNICAL DATA: Body volume 31 m3 Body length 8,250 mm. Side height 1.650 mm. SSU height 1,220 Permitted gross weight (permissible/technically possible) 38,000 kg. Permitted load on the saddle (permissible/technically possible) 11,000 / 12,000 kg. Permitted load on the trolley (permissible/technically possible) 24,000 / 27,000 kg. Unladen weight (approx.) 8,400 kg. Load capacity (permissible/technically possible) 26,600 /30,600 kg. Body thickness, mm: Bottom 8 Side walls 6 Front wall 6 Rear side 6 All brands and parameters of the above components and assemblies are specified additionally when concluding a contract.

Range of products

In 2022, the company offers a wide range of products and guarantees the quality of the goods. The list included:

• Flatbed semi-trailers are open.
• Aluminum dump semi-trailers Grunwald with a body of 27 and 49 “cubes”.
• Container tanker - 20 feet (including 4 axles), 40 feet, 20-30 feet.
• Tipper frame add-ons - Half-Pipe and Box-Type.
• Refrigeration structures - semi-trailer chassis.
• Three-axle container ship: 20ft, 40ft, universal, telescopic, tipper, reinforced with 2-flaps.
• Steel dump semi-trailers with body volumes of 22.24, 27, 27-31, 34, 36-38, 38 and 31 cubic meters.
• Tent trailers - awnings with bunks, regular ones, curtains.
• Four-axle container ships are universal low-deck (with regular and extended axles, lightweight).

Grunwald is constantly working to optimize products and expand the range. As of mid-2022, only the above products are available for sale.

Technical characteristics of Grunwald semi-trailers

To assess product quality, it is important to evaluate the technical characteristics of Grunwald semi-trailers, their characteristics and advantages over competitors.

Tipper semi-trailers

They are made from two types of metal: aluminum or steel. Aluminum structures are sold in two body styles: 27 and 49 cubic meters, and steel ones - from 22 to 38 cubic meters.

Steel dump semi-trailers are represented by a large number of models (by volume). They are compact and lightweight, made using Half-Pipe technology, have thick walls and high-quality paint that does not lose its properties under any operating conditions.

For example, consider the parameters of a metal structure for 22 tons:

Useful: Safes on wheels: collection vehicles

Tilt semi-trailers

Designed for the transportation of commercial cargo that requires protection from atmospheric conditions. Conventionally, they are divided into several categories: awnings and side awnings (on them below) and awnings. The manufacturer Grunwald produces products with a reinforced axle and frame.

For example, consider a curtainsider semi-trailer, which is versatile and reliable. Main technical characteristics of the device with a volume of 92 cubic meters:

Refrigerated semi-trailers

Produced jointly by the manufacturer Grunwald. Finished products are in great demand due to the absence of fierce competition, high-quality products and long service life. Features of refrigerated trailers include:

• Enough space.
• High production speed.
• Use of durable and lightweight materials.
• Relatively low cost.
• Convenient loading/unloading height.
• Possibility of implementation in various versions at the request of the customer.
• Durable frame construction.
• A wide range of options are available: refrigeration equipment, various cargo securing systems, two-level cargo compartment, forced ventilation, etc.

Today, many companies buy Grunwald refrigerated semi-trailers, and their operation only confirms the reliability and high consumable properties of the product.

Curtain side semi-trailers

One of the types of tilt semi-trailers, presented in two versions: with and without a bunker. The most popular is the classic version, which is the optimal solution for transporting goods on pallets. The design is ideal for use in Russia, withstanding poor road quality and resulting higher vibrations/dynamic loads.

Main characteristics:

Grunwald curtain tipper trailers feature the latest main frame and axle assembly with WABKO disc brakes. The product's superstructure is functional and durable, and the paint quality meets the strictest ISO requirements.

Among the additional equipment, it is worth highlighting a basket for the spare wheel, two wedges and rubber bumpers, as well as a tool box. Customization options include increasing the height of the SSU, installing a front lift axle, adding a tray box and a Smartboard unit.

Aluminum semi-trailers

In practice, aluminum tipper semi-trailers are not inferior to steel structures. They are lighter, which saves money and extends the life of the roadway, as well as carrying more weight of the products. The device combines excellent characteristics and great potential. The main application is the transport of inert building materials without deviating from weight requirements.

Characteristics of the Grunwald aluminum semi-trailer with 27 cubes:

Useful: Snowcat for snow compaction on caterpillar tracks

Distinctive features include a convenient tipper body with a sloping front wall, an original frame design and a Binotto hydraulic system.

In the basic configuration, the device is equipped with three axles with a lifting capacity of 9 tons. Painting is carried out using modern technologies with a guarantee of preservation in any working condition. Additional options such as lifting axle, rear tilt window, etc. can be installed upon request.

Container ships

A separate product group includes container ships that differ in the number of axles and design features. 3-axis models are divided into several categories:

• reinforced with double-leaf rod.
• 20 and 40 feet;
• dump trucks;
• universal low loader platforms;
• slip;

Four-axle container ships are available in the following variants:

• universal low loader platforms.
• universal low floors with an extended axis;
• bed with low lighting;

The products listed are made from high quality components, reinforced axle/suspension and high quality paint layer. Customers can select additional options and accessories upon request.

For example, a 20-foot container ship is a basic model designed to carry standard structures. It is lightweight and reliable, resistant to high loads. Main parameters of the model:

Additional options for this model include BWP and SAF axles with drum brakes, Smartboard assembly, and front/rear lift axle assembly.