Motorised Skyline Crane
More lifting force, more cable storage capacity, more performance
Set up and function
The Wyssen motorised skyline crane models are equipped with one or two cable winches with increased capacity and lifting force. The remote radio control can be extended from two to a maximum of 10 transmitters. The hydrostatic drive is powered by a diesel engine. The cable drum is locked at standstill using a spring-loaded hydraulic brake and additionally protected with a positive locking mechanism for the MKS 2 and a band brake in the MSK2DT. The hoist-drums are each fitted with a hydraulically-driven spooling pulley, whereby the lifting cable is always wound in under tension without danger of rupturing. The minimum and maximum filling level of the drum is monitored with limit switches. The carriage is equipped with cable derailment guards. The upper end position is controlled by a hoist limit switch and a counter with entry slowdown. The carriage travels over the Wyssen 5 ton skyline cable support and curve saddles. The transport bar can also be used without the trailer carriage. For practical purposes, the operation of simple maintenance (filling of diesel, oil check, access to display and control system) is accessible from one side. The cover to the motor housing is made out of chequer plate, so that service work can be carried out on it safely and easily. For extremely heavy or very long transport the motorised skyline crane can also be operated with a trailer carriage. Depending on the steepness of the cableway, the whole motor housing can be set at the corresponding angle.
MSK 2 DT
The hoist-drums on the MSK 2 DT can be operated either synchronously or independently , so that lowering of loads such as pressure pipes can be aligned with the slope of the terrain. Furthermore for example, skips containing large pieces of rock can also be tipped and thus quickly emptied.
Other features
- If there is no oil pressure in the motor, it automatically switches off
- If the motorised skyline crane is not used over a period of 5 minutes, the motor automatically switches off
- The lifting force can be directly set as requested on the radio transmitter, so that there is no possibility of overloading. (The cable winch stops automatically in case of overloading).
- Lowering in case of overload is always possible.
- There is a possibility to mount load measuring pins to make accurate weight measurements of the load.
- On request the lifting force can also be limited using load bolts.
- The electronic counter automatically reduces the speed when lifting and a beep sounds at the final 2m, whereupon the system can be stopped with the control system or it stops automatically when the hook touches the hook switch.
- The motorised skyline crane is also valuable without a carriage
- The carriage is also available for 2 skylines (dual track)
- A cornering chassis is also available.
- The hoist-drums on the MSK 2 DT can be operated either synchronously or independently , so that lowering of loads such as pressure pipes can be aligned with the slope of the terrain. Furthermore for example, skips containing large pieces of rock can also be tipped and thus quickly emptied.
Technical data
| Main dimensions | MSK 2 | MSK 2 DT |
|---|---|---|
| Length | 2’935 mm | 3’585 mm |
| Width | 673 mm | 950 mm |
| Height | depending on carriage | |
| Drum- ø | 470 m | |
| Total weight | approx. 1’200 kg (dep. on carriage) | approx. 1’900 kg (dep. on carriage) |
| Drive | MSK 2 | MSK 2 DT |
| Motor | Deutz 4 Zyl | |
| Power | 74 hp / 54 kW | 122 hp / 90kW |
| Hydraulics | Rexroth Pocking | |
| Lifting force | MSK 2 | MSK 2 DT |
| direct | up to 4 t | 2 x 4 t |
| 2-fold | up to 8 t | 2 x 8 t (max. 12 t) |
| 4-fold with trailer | up to 16 t | - |
| Lifting speed (Drum full) | 2.2 m/s | |
| Lifting speed (Drum empty) | 1.5m/s | |
| Cable Drum capacity | MSK 2 | MSK 2 DT |
| Cable-Ø 11 mm | 240 m | 2 x 240 m |
| Cable-Ø 12 mm | 200 m | 2 x 200 m |
| Cable-Ø 13 mm | 160 m | 2 x 160 m |
| Cable-Ø 14 mm | 150 m | 2 x 150 m |
| Cable-Ø 15 mm | 125 m | 2 x 125 m |
| Cable-Ø 16 mm | 115 m | 2 x 115 m |
Radio transmitter
There is a display with 4×11 characters on the radio transmitter. All machine parameters can be set with this control. All conditions and error messages are displayed.
Information on display
- Machine status
- Hydraulic pressure
- Motor speed
- Operating hours
- Lifting height in m
- Error messages
- Battery voltage
- Diesel reserve
- Hydraulic-oil minimum
- Load in t (only with load measuring pins)
- Transmission strength/reception quality
- Hook switch pressed (top)
- Under-winding/over-winding – status
- Hydraulic-oil overheating
- Change air filter
- Charge controller
- Battery voltage
Variable Machine parameters
- Oil pressure (maximum and minimum -> supply pressure)
- Tractive force
- Lifting speed
- Speed per button
- Drive-in speed
- Length of the run-in zone
- Cooler control temperatures
- Hydraulic ramps
- Motor speeds
- Automatic motor switch-off time
Movie Motorised Skyline Crane
Wyssen Control System FSI 2007
The FSI control system developed in-house is installed in the Motorised Skyline Crane. The control is also mounted in the following machines: Carriage Slackpuller, Carriage Universal, Cable Winch W-30, Cable Winch W-40 and in the Cable Winch W-90.
Advantages
- operable with radio
- can be adapted for the existing radio remote control on the mobile cable crane
- automatically switches off when not in use
- clamping with a radio signal during the journey via set speed no longer possible
- Automatic emergency stop if the programmed speed limit is exceeded
- Display for setting the parameters
- All parameters can be individually adjusted (speed, clamping and delay times)
- Battery status display
- CAN-Bus interface
- Integrated 3D inclination sensor
- Resistant against moisture, vibration and impact due to completely enclosed electronics
- Plug is secured with screws
- Software updates with improvements and upgrading is possible at any time
