22 cbm (29 cu yd) body
Model of 22 cbm tipper semitrailer are fully reflects the vector of the future development of the technology Grunwald tipper with steel bodies. The company's strategy is to find new technical solutions that allow, with strict observance of weight restrictions, to transport the maximum possible volume of cargo. Implementation of this strategy will enhance the profitability of transport with increasing of carrier's social responsibility.
| Vehicle category
| Axle load
||27 000 kg|
| Fifth wheel load
|| 11 000 kg
| Permissible gross weight
|| 38 000 kg
| Tare weight with spare wheel
|| 6 400 kg
| Load capacity
|| 31 600 kg
| Distance between axes
|| 1 310 mm
| Fifth wheel height
|| 1 220 mm
| Overall height
|| 2 850 mm
| Overall lenght
|| 8 765 mm
| Overall width
|| 2 500 mm
| Tipping angle
Model of 22 cbm tipper semitrailer are designed for cost-effective transportation of bulk cargo high density without disturbing the weight limitations. It is a compact and lightweight steel semi-trailer that embodies the idea of building the future.
In order to achieve the best combination of weight and strength characteristics, Grunwald engineers completely revised the design and materials used. The choice was made in favor of high-strength steel S700 for shelves of spars and steel of German hire for bodywork. The vehicle's own mass does not exceed 6,500 kg, which fully complies with European standards for light tipper semitrailers.
The steel dump body is manufactured using the "Half-Pipe" technology, which characterized by great durability and safety in operation. The walls and the bottom of the body are made of steel S 355 MC, the thickness of the bead is 4 mm, the bottoms - 6 mm. The body is assembled from three parts, welded overlapping, which avoids the removal of welded joints by abrasive load. Tilted at an angle of 15 degrees, the rear wall of the body is fixed in its upper part on the bearings and locked from the bottom by automatic locks. The hydraulic equipment of the semi-trailer consists of a hydraulic cylinder manufactured by HYVA or Binotto.
PAINTING FOR SEVERE CONDITIONS
The quality of the painting of the Grunwald semitrailers meets the requirements of the ISO standard for severe climatic conditions. The guarantee of long-term product protection against corrosion is the appropriate preparation of the surfaces before painting. Therefore, the fully assembled metal structure is subjected to thorough shot blasting.
Painting is made by modern technologies with paint and varnish materials on epoxy and polyurethane basis. All materials used are exceptionally high-quality and produced in the EU, which makes it possible to successfully operate a semi-trailer in harsh climatic conditions. During the painting, the quality control service performs step-by-step control at all technological stages of the process.
As standard, three axles of BPW production are installed on semitrailers, with a carrying capacity of 9,000 kg each on air suspension. Axial units are installed in the Heavy Duty version, reinforced in accordance with Russian road and climatic conditions. Brake mechanisms of drum type. Pneumatic system from the world leader - WABCO concern. On request, it is possible to install the disc brakes and axle assembly of the three axes SAF Custom Design.
All hinged components - axles, pneumatic system, electrician, support devices and fittings are purchased directly from leading European manufacturers. This approach ensures reliability in operation and simplifies maintenance of equipment due to a greater number of service stations and greater availability of spare parts.
- Increasing the fifth wheel height: up to 1350 mm and 1480 mm.
- Front lifting axle. In some cases, it helps to reduce rubber wear.
- Information block SMARTBOARD. The unit allows you to quickly and conveniently obtain information about the load on the axle, the distance of the semitrailer and the state of the brake system.
- Michelin XTE3 tires on H.Lemmertz disks.
Grunwald semitrailers are certified by the State Standard of the Russian Federation in accordance with the latest UNECE regulations.
The warranty period for the semitrailer is 12 months from the date of sale. Warranty on the axle unit as standard - 3 years without mileage limitation.