WyssenSkyline Cranes

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Wyssen Seilbahnen AG

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About Ourselves

Wyssen Seilbahnen AG has been working in the construction of material ropeways since 1926. With the introduction of the Skyline Crane in 1939 by Wyssen, a new decade was started in the way mountain forests could be harvested economically and ecologically. Still today Wyssen Switzerland is leading the market in the section of Skyline Cranes and Material Ropeways. The latest models Carriages of Wyssen are setting the standards of todays developement in this business. Top qualtity, functionality, reliability, operational and easy to use are the characteristics of our products.

Our StaffOur greatest strength consists of our qualified and motivated employees. The majority of these live in the immediate vicinity, and have been with our company for many years.

Our Products Sled Yarders (cable winches) are used as traction or braking machines for driving cableways to transport the carriage of the skyline crane or cableway.

Carriages are moved on the skyline cable by the sled yarder with the help of the mainline cable. In principle, the load that is being transported is suspended on the carriage and transported along the skyline cable.

Motorised Skyline Cranes are equipped with a engine to move the hoisting cable, which is wound around a drum on the carriage. The standard model is pulled using a sled yarder. Motorised skyline cranes are used on construction sites.

Single-Line Cableways are self-driven units for smaller payloads in the range of 200 to 500 kg.

Cableway Accessories for the installation, maintenance and operation of cableways, such as cable tensioning equipment, cableway intermediate supports, cable support saddles for intermediate supports, cable clamps, safety belts for climbing towers, pulley-blocks etc.

Avalanche Control Systems are used for the artificial release of avalanches in order to safeguard ski slopes, roads, settlements or other installations.

Special InstallationsIn this section, almost everything is produced that has something to do with a ropeway, even in the remotest way. These include, for example a bungee-jumping ramp with a retrieval winch, which was installed on the wall of a dam, or a transportation cableway for the transportation of gravel in a gravel pit that shortens a long detour for trucks in an elegant way by crossing a river.

Our Customers

Our customers are quality conscious companies for whom the flexibility, continuous innovation and enormous cableway know-how are important facts. Thanks to the continuity and availability of machines and replacement parts over decades, we will continue to serve our large and ever increasing number of regular customers to their complete satisfaction.

Logging Companies still constitute the core business of the company. More and more installations are also going to specialised Cableway Companies, who take over the often very demanding transportation of materials for the construction of mountain aerial tramways, gas pipelines, pressure lines for hydroelectric power plants, bridges etc.Ski Resort Companies use in addition to systems for avalanche conrol also skyline crane accessories or cable winches (Sled Yarders) for the maintenance work on their own cable cars or ski lifts, as well as retrieving winches.Owners of Mountain Cabins often find an economical solution for the transportation of material to their remote houses.

Swiss Made Quality since 1926

Wyssen Seilbahnen AG3713 Reichenbach

Tel. +41 33 676 76 76Fax. +41 33 676 76 77

info@wyssen.comhttp://www.wyssen.com

Seilwinden W30 bis W200

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Wyssen Sled Yarders

As a result of decades of experience in the construction of sled yarders, and thanks to the continuous further development, high-performance machines have been created that are characterised above all by their mobility, excellent quality, high performance, safety and long service life.

Thanks to their lightweight construction from high quality materials, Wyssen sled yarders find a wide range of applications in forestry and in the construction industry. They are predominantly used as the drive units of skyline crane installations, as the traction unit for heavy skyline cables, as drives for sloping elevators and as installation or retrieval winches. When fitted with a circular drive disc, it can also be used as a circular drive for material cableways.

The sled runners, which are available in narrow or wide style according to your wishes and the type of sled yarder, offer a good cross-country capability; these are therefore suitable as mounting winches.

The large drum diameter ensures a very long service life for the mainline cables. In the models with a hydrostatic drive, the speed, traction and the direction of the drum rotation is fully adjustable to the given circumstances with a single control lever. With the skyline crane, loads can be hauled, hoisted, carried uphill and lowered using the winch. Downhill runs are usually controlled by the air brake. This high-performance brake, which

Wyssen sled yarders are the traction machines. Unsurpassed in quality, service life and performance.

W-10, W-10 Cableway, W-10 Crawler Sled Yarder and W-15

Main Dimensions (in mm)

W-10 W-10 crawler W-15 Standard Wide Model A Model B model

Length 1,700 1,700 1,620 2,100 2,100Width 750 1,100 900 953 953Height 800 730 1,030 670 670Drum ø 220 220 220 318 318Drum width 500 850 500 700 700Total weight in kg 345 430 630 830 830 (without cable)

Capacity of the Cable Drum

Cable ø 5.0 mm 1,130 m 1,920 m 1,130 m Cable ø 6.0 mm 730 m 1,250 m 730 m 2,420 m 2,420 mCable ø 7.0 mm 580 m 980 m 580 m 1,820 m 1,820 mCable ø 8.0 mm 400 m 680 m 400 m 1,360 m 1,360 mCable ø 9.0 mm 310 m 530 m 310 m 1,120 m 1,120 mCable ø 10.0 mm 280 m 480 m 280 m 918 m 918 mCable ø 12.0 mm 606 m 606 mCable ø 14.0 mm 457 m 457 mCable ø 16.0 mm 340 m 340 m

W-10 and W-15 Sled Yarders

is free of wear, allows high-speed runs with heavy loads.

Thanks to the wide range of options available, Wyssen sledyarders can be adapted to the individual requirements of each individual customer. All spare parts are always available for delivery ex-stock.

W-10 Standard

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Models

Model

W-10Standard model

W-10Wide model

W-15

Motorisation

- Petrol engine 13 kW / 18 hp electric and manual start

- Electric motor 11 kW

- Petrol engine 13 kW / 18 PS electric and manual start

- Diesel 15 kW / 20 PS electric and manual start

- Electric motor 11 kW

- Air-cooled diesel mo-tor 26 kW / 35 PS

Power Transmission

- hydr. 80 ccm- hydr. 100 ccm- hydr. 160 ccm

- hydr. 80 ccm- hydr. 100 ccm- hydr. 160 ccm- 2-stage hydraulic engine

- Hydrostatic drive, fully adjustable

Brake Systems

Holding brake:- Disk brake directly on

the drum

Optional driving brake:- Air brake- Centrifugal brake

Options and Accessories on Request

- Dead-man‘s brake (hydraulic spring

loaded)- El. distance indicator- Connection for

additional units such as reel drive, etc.

- Circular drive wheel (parabolic pulley)

- Remote control- Overload safety

device- Slack cable safety

device- etc.

W-10 crawler sled yarder

W-15 with air brake

W-10 traction and speed

Empty drum Half-full drum Full drum Parabolic pulley (W-10 cableway only) Hydraulic motor m/s kg m/s kg m/s kg m/s kgmodel max. max. max. max. max. max. max. max.

80 ccm 1.26 900 1.60 700 1.94 580 2.03 607100 ccm 1.01 1,100 1.28 886 1.56 727 1.63 761160 ccm 0.63 1,800 0.80 1,417 0.97 1,169 1.02 1,224

W-15 traction and speed

Model A 0.59 3,200 0.79 2,400 0.95 1,980fast runningModel B 0.33 5,300 0.46 4,040 0.57 3,300slow running

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Power packages for the forestry and construction industries!

Main Dimensions (in mm)

W-30 W-40 W-90/180 W-200

Length 2,900 2,900 3,450 4,900Width 1,175 1,175 1,495 2,300Height 1,220 1,220 1,480 1,600Drum ø 474 474 484 966Drum width 832 832 1,152 1545Total weight in kg 1,572 1,680 2,770 6,800(without cable)

Capacity of the Cable Drum

Cable ø 9.0 mm 1,960 m 3,250 m Cable ø 9.5 mm 1,880 m 2,740 m 3,830 m Cable ø 10.0 mm 1,630 m 2,580 m 3,320 m Cable ø 10.5 mm 1,390 m 2,300 m 3,200 m Cable ø 11.0 mm 1,340 m 2,030 m 2,830 m Cable ø 12.0 mm 1,110 m 1,850 m 2,560 m Cable ø 13.0 mm 890 m 1,480 m 2,050 mCable ø 14.0 mm 840 m 1,250 m 1,730 mCable ø 15.0 mm 675 m 1,080 m 1,680 mCable ø 16.0 mm 604 m 1,000 m 1,390 m 3,640 mCable ø 18.0 mm 1,110 m 2,960 mCable ø 20.0 mm 2,390 mCable ø 22.0 mm 1,920 mCable ø 25.0 mm 1,730 m

W-90/180 standard model

W-200 on Störebäelt Bridge DK

W-40 in use

W-30 to W-200 Sled Yarders

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Traction and Speed (depending on gearbox arrangement)

Empty Drum Half-Full Drum Full Drum

W-30 Traction 2,750 kg – 5,520 kg 2,250 kg – 4,730 kg 1,880 kg – 3,945 kg Speed 0 – 10.5 m/s 0 – 12.6 m/s 0 – 14.7 m/s

W-40 Traction 2,670 kg – 6,560 kg 2,165 kg – 5,335 kg 1,665 kg – 4,100 kg Speed 0 – 9.2 m/s 0 – 11.9 m/s 0 – 14.6 m/s

W-90/180 Traction 3,540 kg – 8,680 kg 2,880 kg – 7,050 kg 2,215 kg – 5,425 kg Speed 0 – 8.2 m/s 0 – 10.6 m/s 0 – 13.1 m/s

W-200 Traction 1,500 kg – 13,500 kg 1,300 kg – 11,500 kg 1,100 kg – 10,200 kg Speed 0 – 8 m/s 0 – 9.3 m/s 0 – 10.6 m/s

Models

Model

W-30

W-40

W-90/180

W-200

Motorisation

- Diesel engine 44 kW / 59 hp- Turbo-diesel 55 kW / 75 hp- Electrical with

fully adjustable

- Diesel engine 44 kW / 59 hp- Turbo-diesel 55 kW / 75 hp- Electrical with

continuous control

- Diesel engine 133 kW / 180 hp- Electrical with

fully adjustable

- Diesel engine 150 kW / 200 hp- Electrical with

continuous control fully adjustable

Power Transmission

- Mech. 6-stage gearbox- ditto with fluid turbo

clutch- Hydrostatic drive,

fully adjustable

- Mech. 8-stage gearbox plus 4 reverse gears

Options andAccessories on Request

- Dead-man‘s brake (hy-draulic spring loaded)

- Wide sledrunners- El. distance indicator- Spray protection- Protective plates/ cover- Luggage carrier- Suspension gear- Unimat drive (Circular drive consists

of a frame, a lined dou-ble section wheel drive, a counter wheel and 2 self a ligning blocks)

- Circular drive wheel (parabolic pulley)

- Free-wheel for air brake

- Cable guide roller- Overload safety device- Slack cable safety

device- Remote control- Operator cabin- Transport trailer- Oil-cooled gearbox- etc.

W-30 standard model with air brake

Brake Systems

Holding brake:- Shoe brake mounted

directly in the drumOptional drivingbrake:- Air brake- Eddy current brake

Single-Line Cableway Page 15

Contents

Motorised Skyline Crane Page 14

Accessories Pages 16 – 18

Carriages Pages 10 – 13

Sled Yarders Pages 4 – 7

Advantages

. Extremely compact and rugged . Remote control with normal radio . Mainline-cable clamp. Very fast switch-over . Cable break safety device with automatic re-gripping. Controller monitors the travelling speed . Large maintenance-free dry battery for months of operation without recharging

HY-2 Carriage

The latest development is the extremely compact, remote controlled Wyssen carriage HY-2.

The patented system is fabricated from high strength steel, 4 times stronger than common steel. Thanks to the remote control, the operator in the forest can stop and secure the carriage at the exact right location.

The mainline clamp allows the carriage to be released while the load is raised or lowered, permitting movement to a new location and re-clamping to the cable.

This facilitates the sideways pulling of the load and protects the remaining timber growth from damage.As soon as the hook is drawn tight into the carriage, the skyline grip automatically releases, allowing travel of the unit. When under tension, the hook is secured against rotation, preventing damage to the mainline.

The carriage travels over the heavy-duty Wyssen support saddles.

The mechanical mainline safety feature activates an emergency stop if the mainline is parted. In the event that severe swinging motion causes the grip

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Technical Data HY-2

Length 900 mmWidth 290 mmHeight 800 mmHydraulics 100 barMain cable 14 - 32 mmMainline cable 9 - 13 mmCarriage weight appr. 350 kgLoad capacity 3,000 kg

to clamp to the side of the skyline, the clamping process would be repeated until the carriage stops.An unintentional release by slackening of the mainline while passing a tower is prevented by the control system

The perfect carriage for your mobile skyline crane.

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Wyssen FSI Carriage Control

Used universally in all Wyssen carriages

Controlled by common radio (Motorola GP 340 or ICOM IC-F34GS) Conventional time control possible (without radio)Automatic activation/shut-down based on usageGripping cable during the trip when speed exceeds preset limit no longer possibleEmergency stop if speed exceeds pre-programmed overspeed limitAccidental gripping on tower saddles is preventedAll parameter settings are adjustable by the user (speeds, gripping and delay time)Display of battery charge statusProtected against clamping when the battery is low

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State-of-the-art microcomputer controller

Grip allowance for mainline diameter from 9 to 13 mm

Skyline sheave with integral grip - patented

Large battery with 50Ah for months of operation without charging

Proven curved mainline cable guide

Proven grip system design, adjustment for cable diame-ter just by exchanging lower clamp

Big size wheelsprotect the skyline

Heavy duty mainline safety brake

Charging outlet for external con-nection to 110 VAC or solar battery charger

Maintenance free chain drive with automatic tensioner

Entire chassis fabricated from high strength 8 mm steel(equivalent to 41 mm common steel)

On top the open, heavy duty anti-derail system

State-of-the-art FSI computer controller

Large hydraulic accumulator

Oversize sheave to protect mainline

Hook with anti-rotation feature

For profiles without towers, the derail guards can be locked

Protected antenna

Flat-bottom for secure place-ment on the ground

Choker Ring

The super-light solution for the Choker procedure

Advantages Weighs only 1.25 kg Fast installation without toolsSling encloses ringLarge contact area means cable sling is protectedHardenedMaximum safetyIf ring breaks, load remains hanging in slingSolid / ruggedFor slings ø 11 - 13 mm

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Technical Data

HY-4 HY-7Length 1,270 mm 1,560 mm Width 280 mm 390 mmHeight 900 mm 1,116 mmHydraulics 100 bar 100 barSkyline cable 14 - 36 mm up to max. 45 mmMainline cable 9 - 16 mm up to max. 20 mmCarriage weight up to max. 320 kg approx. 630 kgLoad capacity 4,000 kg 7,000 kgTime switch with clamping and delay time

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Advantages of the HY-4 and the HY-7

. Novel conception with very few moving parts . Self-contained compact construction with moving parts on the inside. Easy to service despite the compact construction . Minimum wear to skyline cable due to 4 large glide pulleys. Minimum wear to mainline cable through the increased size of the lif-ting pulley. Plenty of room for the simplified pull-in of the mainline cable. Smooth passage over the supports thanks to the 4 guide pulleys. Passes over large and small WYSSEN support saddles. Complete construction made from high-grade steel. Safety guards to prevent derailment from the skyline cable, allowing fast travelling across saddles. Large swinging angle of pendulum. Very careful handling of the skyline cable thanks to the special clamping grove. Screwed construction, allowing the chassis to be dismantled into small replaceable parts. Standard cable breakage safety device

The ideal unit for long-distance cableways.

The HY-4 and HY-7 carriages are characterised by 4 guide pulleys and a pendulum to support the load hook and to relieve the mainline cable while travelling. As a result, the mainline cable will not be damaged, even by the heaviest impacts due to long timber loads.

Various options are possible:- Remote radio control of the

clamping to the skyline cable- Mainline cable clamp in the

pendulum- 3-cable drum slack-pulling device- Motorised slack-pulling device with

the power unit as trailer For the transportation of long and heavy goods, a trailer with a transport bar is installed.

The carriages are all equipped with a mainline cable breakage safety device.

HY-4 and HY-7 Carriages

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OptionsIn addition to the standard models, the HY-4 and HY-7 carriages can also be fitted with the following options (can also be retro-fitted):

Traction cable clamp HY-4ZFor travelling with lowered load

Advantages .Clamp integrated into the load pendulum

• With the hook fully withdrawn, the load is docked in the pincers

• Can be retrofitted to any HY-4

HY-4F radio switching For moving over short distances with the load docked

Advantage.Precise clamping and release at the touch of a button.Hooks swings out for clamping during slow descent

.Does not have to be raised when clamping during slow descent, even with load.Remote control integrated into hand held radio.Electronic time release remains active if the wireless communication is interrupted.Protected against clamping when travelling too fastProtected against clamping when the battery is low

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1 2 3 4

HY-4M motorised slack-pulling device HY-4MF, HY-4MZ

Advantages .The hook rarely jumps out, even in horizontal runs .On request, the slack pulling procedure can start automatically .Traction adjustable from 50 - 400 kg.The mainline cable always remains pre-tensioned up to the winch

.Das Zugseil bleibt immer vorgespannt bis zur Winde

The HY-4M is also available with radio switching or mainline cable clamp.

Load hooks for the HY-4

Model

1 normal hoisting hook up to cable ø 12 mm 18 kg2 lightweight hoisting hook up to cable ø 12 mm 8 kg3a normal choker spindle up to cable ø 12 mm 10 kg3b lightweight choker spindle made from aluminium up to cable ø 12 mm 5 kg4 large hoisting hook up to cable ø 16 mm 35 kg

Trailer Carriage

For the hoisting, transportation, lowering and laying of long and heavy parts, such as pressure pipes and gas pipelines

Advantages .The trailer is directly controlled from the carriage .More safety and load capacity

Clamp

Speak

Open

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Wyssen MotorisedSkyline Crane

The new Wyssen motorised skyline crane models are equipped with a hoisting winch with increased cable capacity and lifting force.The remote radio control can be expanded from two to any number of transmitters.The hydrostatic drive is powered by a diesel engine.The cable drum is locked at standstill using a spring loaded hydraulic brake.

The Motorised Skyline Crane is fitted with a hydraulically-driven slack-pulling pulley, whereby the lifting cable is always wound in under tension without danger of cut in.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 controled by a hoist limit switch.The carriage travels over the Wyssen 2.5 and 5 ton skyline cable support saddles.The 2.5 m long transport bars can be used without a trailer carriage.

Technical Data

MSK 2 MSK 3Motor power 55 kW / 75 hp 55 kW / 75 hpLifting force direct hoist up to 3 t up to 3 t double hoist up to 6 t up to 6 t without trailer 4-fold hoist up to 12 t up to 12 t with trailer 6-fold hoist up to 18 t with trailerLifting speed up to 1.2 m/s up to 2 m/s Length 2‘935 mm 3‘585 mmWidth 673 mm 950 mmWeight without cable ca. 1‘200 kg 2‘300 kgDrum ø 470 mm 470 mmCable storage ø 11 240 m 500 m ø 12 200 m 390 m ø 13 160 m 330 m ø 14 150 m 310 m ø 15 125 m 260 m ø 16 115 m 220 m

More hoisting force, more cable capacity, more power.

Single-Line CablewayMotorised Skyline Crane

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Forbidden

Model MES 200 MES 400

Load capacity 200 kg 400 kgEmpty weight, approx. 263 kg 575 kg Skyline cable ø 11 mm 6x19 ø 16 mm 6x31Travelling speed 0.7 m/s 0.7 m/sAir-cooled patrol engine 9.5 kW / 13 PS 13 kW / 18 PSWith electrical starter on requestMaximum inclination 100 % 100 %Loading deck dimensions LxBxH 135x75x75 cm 200x86x100 cm

Single-Line Cableway

Wyssen Single-Line Cableway

MES200 und MES400Are particularly suitable for material transportation to remote farms, alpine huts, clubhouses, holiday homes, construction sites, avalanche guards, forest planting, exploratory sites, guard posts, orchards, vineyards and other similar objects.

OperationFor up - or downhill trips, just start the engine and engage the gear. The carriage drives to the opposite station on its own, stops automatically at the adjustable buffer stop on the cable, turns off the engine and activates the brake.Passenger Transport is Strictly

Technical Data

Load capacity 500 kgHydraulic gearboxTwo driven rollersPetrol engine: 13 hp at 3,600 rpm, air-cooledAutomatic spring-powered brakeCan be stopped or started manually or automatically at any position.

Advantages . User friendly . Low operating costs . Quick installation . One skyline cable (main cable) . No mainline cable . Self-running . Runs horizontally and in changing gradients . Automatic stops at intermediate stations can be switched on at the MES . Low cost

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The cost-effective solution for your transport problem

MES 500HY/2For horizontal transport solution. The carriage travels over intermediate supports, support saddles for curves with an angle of up to 9° and downholder saddles (for intermediate stations).

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Accessories

Cable Spool Drive

Automatic Tensioning Device

Tensiometer

For technical details and prices, please request our Accessories catalogue.

Thanks to our wide range of products, we are able to offer you everything to do with material cableways

Pulley Blocks

Compass and Terrain

Measuring instruments

Support Saddle and

Draw Shackles

Spar Tree Block

Spar Tree Saddle

Tensioning Cable Clamps

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Wyssen and DQT

intermediate

support material

Wedge Cable Clamps with Double

Clips

Wedge Cable Clamps with Single Clips

U-Clamps to

DIN 1142

Securite

Cable Clamps

Shackles

Aluminium Rollers for Shackle

Cable Slings

For technical details and prices, please request our Accessories catalogue.

Donkey

lifts

Body Belts and

Climbers

Spar Tree Block

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Cable Tensioning

Clamps

Multi-Tree Anchorages

Endless Cable

Sling

Tripple Pulley Block

Accessories

For technical details and prices, please request our Accessories catalogue.

Anchor plates

Thanks to our wide range of products, we are able to offer you everything to do with material cableways

Habegger Rope Hoists

Splicing Tool

Mainline Cable

Supporting

pulley

Guyline

Cables

Maasdam Rope Hoists

Wyssen Blocks

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Wyssen Skyline Crane

Our system can be used to harvest timber from entire valley slopes with the minimum of development costs and the carriage, which transports the load, requires only one Skyline cable with a single mainline cable. Loads are yarded in one easy opera-tion from either side over the entire length of the Skyline, are raised to the clamped carriage on the Skyline where they are transported up or downhill and then lowered to the roadside landing. Note that since the logs are directly yarded to the carriage, the

The Wyssen Car-riages can be remotely controlled by radio or work automatically as soon as it comes to a stop and clamps to the Skyline cable. Then, by providing a „slack“ mainline cable from the sled yarder, the carriage load hook is lowered where it can be attached to the load. The load is then raised to the car-riage and when the load hook is engaged inside the carriage, the clamp mechanism will be released from the Skyline. The load can then be transported up or downhill as required.

The productive and economic material trans-port and logging in the mountains.

high upward lift (as applied from the mainline cable) aids to raise one end of the logs and lift them over ob-stacles so that „hang ups“ are gener-ally avoided.

Environmentally, the forest ground and most residual trees are protected by the Wyssen Skyline Crane, while still providing a sound economic alternative for the harvesting of timber on steep moun-

tainous slopes.

The Skyline is usually anchored and tensioned to trees or bur-ied logs (deadman anchors).

Under its own power the sled yarder pulls itself to the top operating station

on the mountain. It can also be transportet by helicopter.

The Sled Yarder is used for both the installation and operation of the Wyssen Skyline Crane. The mainline cable, which is stored on the drum of the sled yarder, hauls the loaded or unloaded carriage uphill.

During downhill operation the car-riage is braked by the mainline cable with the air-brake supplying the nec-essary retarding force to regulate the speed. Fitted inside the drum of the sled yarder is a another large braking system which acts to stop, or slow the mainline cable drum and carriage as required.

Felled and bucked timber(1) Yarding logs

(2) Yarding bundled smallwood

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OUR AGENCIES

Switzerland & all other countries

Wyssen cableways AGCH-3713 ReichenbachTel.: +41 33 676 76 76 Fax : +41 33 676 76 77 E-Mail: info@wyssen.com Internet: www.wyssen.com

Italy

Alpifuni S.A.S. KGBrantenbachstrasse Nr. 10IT-39055 Leifers (BZ)Tel. +39 0471 951 066Fax +39 0471 593 491Mobile phone: +39 335 657 5151

Germany

Haas MaschinenbauAm Auwald 20DE-87541 VorderhindelangDeutschlandTel. +49 8324 933 73 0Fax+49 8324 933 73 50E-Mail: mail@haas-maschinenbau.comwww.haas-maschinenbau.com

France

Mabboux S.A.R.L.555, rte. de St. AnneFR-74700 SallanchesTel./Fax +33 450 479 174Mobile phone: +33 660 831 884