Schlueter Profi Trac 5000 TVL
| Schlueter | |
|---|---|
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| Profi Trac 5000 TVL | |
| Manufacturer: | Anton Schlueter Munich |
| Sales designation: | Profi Trac 5000 TVL |
| Production period: | 1978– |
| Engines: | MAN D 2542 MTE (368 kW) |
| Previous model: | none |
| Successor: | none |
The Schlüter Profi Trac 5000 TVL is an agricultural tractor from the manufacturer Anton Schlüter from Munich . It is the most powerful and at the same time the largest tractor in the Schlüters Profi-Trac tractor series. It was presented at the 55th DLG exhibition in 1978 in Frankfurt. Until the Kirowez K-710 appeared in 1980, the Profi Trac 5000 TVL was briefly considered the most powerful tractor in Europe. Schlüter had planned Yugoslavia as the sales market for the Profi Trac 5000 TVL. Due to the political changes there, no contract was concluded, so the tug remained a one-off. Schlüter kept it until 1993 and used it as an exhibition vehicle. After that, the tug went into the possession of a civil engineering company.
technology
The Profi Trac 5000 TVL is a tractor designed purely as a towing vehicle in a frame construction with four wheels of equal size and all-wheel drive. Unlike other tractors with comparable engine power, it is not an articulated tractor , but a Trac tractor ; That means that there is no articulated joint for the steering in the middle of the vehicle, but that you steer by turning all four wheels ( all-wheel steering ). You can switch between traction steering (rear wheels steer against the front wheels), crab steering (rear wheels steer in the same direction as the front wheels) and conventional steering (only front wheels are steered).
The two steerable axles of the tractor are rigid axles from the supplier ZF; All around are tires of size 528–965 mm (20.8–38 in). Both single and twin tires are possible. The Profi Trac 5000 TVL is powered by a V12 MAN diesel engine of the type D 2542 MTE with wall-distributing injection ( M process ) and biturbo charging. Its displacement is 20.9 liters. According to the manufacturer of the engine has a maximum of 382 kW (520 hp) at 2300 min -1 , it was for the professional Trac 5000 TVL by a lower rated speed of 2200 min -1 (500 hp) throttled slightly to 368 kW. The torque is transmitted from the engine to the gearbox via a ZF WSK 400 clutch unit . This so-called converter clutch unit was originally developed for heavy trucks in the 1960s. It consists of a hydrodynamic torque converter with freewheel on the stator, a lock-up clutch that mechanically bypasses the converter at higher speeds, a parallel overrun clutch that bypasses the converter in overrun mode, and a disk clutch that is actuated for shifting. The freewheel locks in overrun mode so that the engine braking torque can be used to reduce the tractor speed. The gearbox is a manually shifted eight-speed gearbox. It is not possible to switch between forward and reverse, which is why the transmission has an additional reverse gear. There is also no group shift or load shift device typical of a tractor. The tractor does not have a power take-off shaft. The hydraulically operated rear linkage has a lifting force of approx. 71.6 kN (7300 kp).
The design of the vehicle is based on the other Schlüter tugs.
Technical specifications
| model | Profi Trac 5000 TVL |
|---|---|
| engine | MAN D 2542 MTE |
| design type | V12 diesel engine with biturbo charging, water cooling, in-line injection pump, M-process |
| Compression ratio | 17: 1 |
| Bore × stroke | 125 mm × 142 mm |
| Displacement | 20911 cm 3 |
| rated capacity | DIN 70020: 368 kW at 2200 min -1 |
| maximum torque | 1738 N · m at 1500 min -1 |
| coupling | Hydrodynamic torque converter with manually operated clutch disc, type ZF WSK 400 |
| transmission | Eight gear + reverse gear, type ZF 4 S-150 GPA |
| Braking system | Hydraulic disc brakes |
| Tires | 528–965 mm (20.8–38 in) |
| Fuel tank volume | 1000 l |
| Fuel consumption | approx. 217 g / kWh |
| Dimensions | 18000 kg |
| Permissible total mass | 22000 kg |
| Permissible axle load (v / h) | 11000 kg |
| Gauge | 2220 mm |
| wheelbase | 2890 mm |
| Ground clearance | 500 mm |
| length | 6250 mm |
| width | 2720 mm |
| height | 3460 mm |
| Turning circle diameter | 12 m |
| Rear linkage lifting capacity | 71.6 kN |
literature
- Association of German Engineers. Agricultural Engineering Section, Research Institute for Agriculture Braunschweig-Völkenrode. Institute for Agricultural Basic Research (Ed.): Fundamentals of Agricultural Engineering , Volume 28, VDI-Verlag, 1978, p. 121
- Klaus Tietgens : All tractors from Schlüter: Types and data , Rabe, 2002
- AgroClassic issue March / April 2006
Web links
Individual evidence
- ^ A b Dorling Kindersley (ed.): The Tractor Book: The Definitive Visual History . DK-Verlag, London 2015, ISBN 978-0-241-23800-4 , p. 171
- ↑ http://mmvsgogr.ch:80/Technik/WSK/WSK_1.htm ( Memento from February 18, 2005 in the Internet Archive ) >
- ↑ Naunheimer, Harald (author), Bertsche, Bernd (author), Lechner, Gisbert (author): Vehicle transmissions: Fundamentals, selection, design and construction . Springer, Berlin / Heidelberg / New York 2007, ISBN 978-3-540-30625-2 , p. 544 and 545