Curtain sided semitrailer
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Experts of Grunwald were one of the first in Russia, who has started the development and production of curtain sided semitrailers, as the most versatile and practical instrument of commercial traffic. Rich experience of production and operation of this kind of semitrailers was gained over this years. A significant backlog of technical solutions and developments was created. High engineering potential of the company was realized in the project of the new curtain sided semitrailer with significantly higher performance characteristics, fully complying with European standards to semitrailers of premium class.
| Parameter | Value |
| Vehicle category | O4 standart |
| Permissible gross weight | 38 000 kg |
| Axle load | 27 000 kg |
| Fifth wheel load | 11 000 kg |
| Fifth wheel height | 1 150 mm |
| Payload | 31 300 kg |
| Tare weight | 6 700 kg |
| Total length | 13 827 mm |
| Total width | 2 550 mm |
| Total heigth | 4 000 mm |
| Loading platform length | 13 620 mm |
| Loading platform width | 2 480 mm |
| Rear doors height | 2 600 mm |
| Inner height | 2 700 mm |
| Side height | 2 650 mm |
| Platform height | 1 270 mm |
| Tires | 385/65 R22,5 |
HIGH TECHNICAL CHARACTERISTICS
Among Russian competitors, the new curtain sided semitrailer stands out with high specifications: with a body weight of 6 900 kg the semitrailer is capable to carry loads up to 31 100 kg, internal useful volume of semitrailer is 92 m3, internal loading height is 2 700 mm under the size of a Euro pallet. In comparison with European brands, the semitrailer is adapted for high operating loads and has a heavy-duty frame with heavy-duty European axles and electrics in ADR performance.
NEW MAIN FRAME
The frame of semitrailer is a joint development of Grunwald engineers and leading design bureau from Germany, well-known for its high level of competence and innovative technical solutions. A new frame is haracterized by the smaller height of the longeron in combination with the increased number of cross-beams, a new side profile and high technology during assembly. Shelves of longerons are made of Swedish steel and welded on both sides. Most of the work is performed with welding machines and semi-automatic machines in an argon environment, making the seam resistant to low temperatures.
AXLE UNIT
Three axles BPW ALII HD ECO+2 or SAF Custom Design. Both units with disc brakes and heavy-duty for Russian road conditions. Axles with a carrying capacity 9 tons each have a three-year warranty without mileage limitation. In the standard set brake system TEBS-E Standard of WABCO production. For semitrailers with the height of fifth wheel of 1150 mm lifting front axle is in the standart.
FUNCTIONAL SUPERSTRUCTURE
The construction of the superstructure is combined. Removable stanchions and the portal are made of steel, and the construction of the roof, sides and back door are made of anodized aluminium. This allows significantly reduce the superstructure weight and increase lifetime. Drop sides have become more reliable and simple to operate thanks to vertical locks. As a result of careful selection of suppliers, all the aluminum in a new trailer – Russian production.
PAINTING FOR SEVERE CLIMATE
The quality of the painting of Grunwald semitrailers meets the requirements of the ISO standard for severe climatic conditions. The key to long-term protection against corrosion – thorough preparation of surfaces before painting. Therefore, all steel parts are shot blasted twice. In the first stage, the metal undergoes a rough purification, the second stage blasting before painting is already fully assembled metal construction.
Painting is made by modern technology paints based on epoxy and polyurethane basis. All used materials are manufactured in Europe and of high quality that allows to use semitriler in harsh conditions. Quality control service controls all technological stages of the process.
A WIDE RANGE OF ADDITIONAL OPTIONS
You can change the standard configuration semitrailer under specific conditions:
- the increased height of the fifth wheel to 1250 mm or 1350 mm;
- aluminum sides height of 800 or 1000 mm;
- the holes for stanchions and the set of stanchions;
- front/rear axle lift;
- information block SMARTBOARD. The unit allows to obtain information about the axle load, the mileage of the semitrailer and the condition of the brake system;
- pallet box on 24 europallet;
- Michelin XTE3 tyres on reinforced H. Lemmerz wheels.
CERTIFICATION
Grunwald semitrailers were certified by Gosstandart of the Russian Federation in accordance with the latest UNECE regulations.
WARRANTY
The warranty period for the semitrailer is 12 months from the date of sale. Warranty for axis unit is 3 years without mileage limitation.
