Translok DH 140
Translok DH 140 | |
---|---|
Manufacturer: | All-wheel maneuvering technology |
Year of construction (s): | from 1986 |
Axis formula : | Bo'Bo ' |
Length over buffers: | 7,270 mm |
Height: | 3150 mm |
Width: | 2400 mm |
Trunnion Distance: | 1465 mm |
Bogie axle base: | 1060 |
Service mass: | 15.8 t |
Wheel set mass : | 4 t |
Top speed: | 11 km / h |
Continuous output : | 170 kW |
Starting tractive effort: | 100 kN |
Driving wheel diameter: | 660 mm |
Motor type: | Deutz, BMW, MB |
Power transmission: | hydrostatic |
The DH 140 from Translok GmbH is a shunting locomotive with hydrostatic power transmission and single wheel drive in the medium performance segment. The locomotive was developed in the 1980s by Allrad-Rangiertechnik GmbH in Heiligenhaus in North Rhine-Westphalia. It was initially marketed by the company Zwiehoff, Rosenheim under the name minilok and is now being developed, offered and maintained by Translok GmbH.
The spacious driver's cab is arranged in the middle and is noticeable for its particularly large panes that almost reach down to the floor level at the front. The vehicle can be supplied with a wagon brake system, radio remote control, automatic shunting couplings, in a wide variety of gauges, with air conditioning, particle filter (TIER IIIb) or double traction control (in conjunction with a radio remote control). If the locomotive is operated via a radio remote control, this is also used when the driver is in the driver's cab. The vehicle can leave the rails on the solid rubber wheels by folding in the tracking device.
In total, a good dozen locomotives have been delivered to date.
technology
The four-axle DH 140 locomotive has two bogies and a hydrostatic drive, which is mainly used in the construction machinery sector. The diesel engine drives a hydraulic pump. Each wheel is individually driven by a hydraulic motor, i. H. there are no axles or wheelsets in the actual sense. This technology makes it possible to apply the full tractive power from the state and to drive at a very low continuous speed of only 1.5 km / h under full engine load. The pressure in the hydraulic system is up to 420 bar.
The drives can also be used for braking in order to protect the mechanical brakes.
To reduce costs, components from the automotive and construction machinery sectors were used as much as possible in the development of the locomotive.
Web links
- Shunting locomotives on the manufacturer's website
- all-wheel shunting technology on rangierdiesel.de
- History of Allrad-Rangiertechnik-GmbH and Translok GmbH
- All-wheel drive DH 140 at the Kalkwerke Oetelshofen Wuppertal / Dornap-Hahnenfurt
- Technical data for diesel-hydraulic shunting locomotives at werkbahn.de