NEW 27 cbm (35 cu yd) body
Grunwald tipper semitrailer with a body volume of 27 cubic meters is an advanced development of Grunwald Design Bureau for the construction industry. Light and durable semitrailer with its own weight not exceeding 7 000 kg, and a capacious body volume of 27 cubic meters, made of steel HARDOX 450. The new lightweight tipper semitrailer embodies all modern trends and anticipates the development of the needs of transport companies.
| Vehicle category
| Axle load
||27 000 kg|
| Fifth wheel load
|| 11 000 kg
| Permissible gross weight
|| 38 000 kg
| Tare weight with spare wheel
|| 7 000 kg
| Load capacity
|| 31 000 kg
| Distance between axes
|| 1 310 mm
| Fifth wheel height
|| 1 220 mm
| Overall height
|| 3 160 mm
| Overall lenght
|| 9 275 mm
| Overall width
|| 2 500 mm
| Tipping angle
The demand for light and advanced vehicles from transport companies is constantly increasing, and the new Grunwald model is designed to meet it. The new development combines a unique combination of parameters – low own weight, not exceeding 7 000 kg, taking into account the weight of the spare wheel, and a durable and capacious body volume of 27 cubic meters. This allows to use the best sides of the semitrailer in solving different transport tasks. This will allow Grunwald customers to unify their fleets, effectively reduce costs and increase productivity.
The new model became the symbol of Grunwald's transport initiative, called "Weight within". The initiative is aimed at creating intelligent transport solutions that take into account not only state standards and regulations, but also the interests of transport entrepreneurs who need to take care of the profitability of their business. This approach can bring an overall progress in the transport industry — the simultaneous development of means of delivery and improving the culture of transportation, the growth of social responsibility of carriers and respect for the road network.
The steel tipper body is manufactured using the "Half-Pipe" technology, and made of wear-resistant steel HARDOX 450 from the Swedish SSAB company. The thickness of the walls and the bottom of the body is 4 mm, the bottom - 6 mm. The body is assembled from three parts, welded overlapping, which avoids the removal of welded joints by abrasive load. For the first time for Grunwald tipper semitrailers, the body wall and the upper reinforcement rib became a single integral part of a complex cross-section, which significantly increases the manufacturability of production and the overall rigidity of the body. A bulk tray is integrated to design of the rear wall to work with asphalt laying machine. 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.
- Second lifting axle.
- 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.