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COMPLETE PRODUCT RANGE

COMPLETE PRODUCT RANGE
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COMPLETE PRODUCT RANGE

Product catalog summary
Overview: The document provides a detailed overview of Koller GmbH's product range for 2019/20, focusing on various yarders designed for both uphill and downhill logging. It includes specifications, features, and operational details for each model.
Product Specifications:
  • K 300-T Tractor Mounted Yarder: Designed for uphill logging with a line pull of 4.48 t for the skyline and 1.83 t for the mainline. Standard tower height is 24’ with an extension option to 28’.
  • K 300-H Trailer Mounted Yarder: Suitable for both uphill and downhill logging, featuring a line pull of 4.48 t for the skyline and 1.83 t for the mainline and haulbackline. It includes a Deutz 4-cylinder diesel engine and a foldable tower option.
  • K 301-T Tractor Mounted Yarder: Features a line pull of 5.09 t for the skyline and 2.65 t for the mainline, with a tower height of 28’ extendable to 32’.
  • K 301-H Lightweight Tower Yarder: Offers a line pull of 5.09 t for the skyline and 2.65 t for the mainline, with a Cummins QSB 4.5 diesel engine and a foldable tower option.
  • K 307c-H Trailer Unit: Designed for both uphill and downhill logging, with a line pull of 7.14 t for the skyline and 3.06 t for the mainline and haulbackline. It features a 6-cylinder Cummins diesel engine.
  • K 307-GH Truck Mounted Yarder: Includes a processor crane, with a line pull of 7.14 t for the skyline and 3.06 t for the mainline and haulbackline. It is equipped with a truck diesel engine and ergonomic cabin features.
  • KX 304 Excavator Based Yarder: Suitable for both uphill and downhill operations, with a line pull of 7.30 t for the skyline and 3.06 t for the mainline and haulbackline. It features an excavator as the carrier vehicle and does not require guylines.
Key Features and Innovations:
  • Many models offer foldable towers for easy transport and setup.
  • Hydraulic and pneumatic systems are used for efficient operation and maintenance.
  • Several models include radio remote control options for enhanced operational flexibility.
  • Emphasis on robust and reliable design, with components that ensure long service life and easy maintenance.
Conclusion: Koller GmbH's product range for 2019/20 showcases a variety of yarders tailored for different logging needs, emphasizing ease of use, reliability, and innovative features to enhance logging operations.
Additional Models:
  • K 507e-H – Hybrid Yarder: Features a small engine for low fuel consumption and winches with constant pull. Line speed without payload reaches up to 1800 ft/min (640 m/min) and with payload up to 900 ft/min (350 m/min). Equipped with a 3-cylinder Deutz diesel engine, energy storage, and stepless electric drive, reducing diesel consumption by over 50%.
  • K 507-S – Truck Mounted Yarder: Designed for uphill and downhill logging with hydraulic support and slack line protection. Line pull for skyline is 12.24 t (120 kN) and winch W1 + W2 is 5.10 t (50 kN). Features a truck diesel engine with 309 kW power and stepless hydrostatic drive.
  • K 507-X – Track Based Version: Self-propelled track unit suitable for various terrains, including winter conditions. Line pull for skyline is 12.24 t (120 kN) and winch 1+2 is 5.10 t (50 kN). Powered by a 6-cylinder Cummins diesel engine with 194 kW power.
  • K 507-GH – Truck Based Version with Processor Crane: Suitable for uphill, downhill, and flat terrain operations. Features two equal working winches and a telescopic tower. Powered by a truck diesel engine with up to 368 kW power.
  • K 602c-H – Trailer Mounted Yarder: Designed for uphill, downhill, and flat terrain operations with optional haul backline. Line pull for skyline is 11.70 t (115 kN) and mainline is 6.11 t (60 kN). Powered by a 6-cylinder Cummins diesel engine with 186 kW power.
  • K 602-GH – Truck Mounted Tower Yarder: Strong and robust for uphill operations with high pulling forces. Line pull for skyline is 11.70 t (115 kN) and mainline is 6.11 t (60 kN). Powered by a truck diesel engine with 338 kW power.
  • K 602-A – Truck or Trailer Mounted Yarder: Powerful yarder for uphill logging with a self-supporting frame. Line pull for skyline is 14.27 t (140 kN) and mainline is 7.13 t (70 kN).
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Catalog excerpts

COMPLETE PRODUCT RANGE-1

COMPLETE PRODUCT RANGE

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COMPLETE PRODUCT RANGE-2

SYMBOLS & ABBREVIATIONS Skyline Mainline Weight Payload Uphill yarding Downhill yarding Change of direction (about 1-2 m) triggers the clamps of the skyline clamp Through a time interval control, the change of direction system can be replaced. Release time of 3 to 25 seconds. Through a radio control system, the clamping operation between the Skyline- and mainlineclamp can be done any time even with released choker system.

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COMPLETE PRODUCT RANGE-3

K 300-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING K 300-H – TRAILER MOUNTED YARDER FOR UPHILL LOGGING K 301-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING K 301-H – LIGHTWEIGHT & COMPACT TOWER YARDER FOR UPHILL LOGGING K 307c-H – TRAILER UNIT FOR UPHILL- & DOWNHILL LOGGING K 307-GH – TRUCK MOUNTED YARDER FOR UPHILL- & DOWNHILL LOGGING WITH PROCESSOR CRANE KX 304 – EXCAVATOR BASED TOWER YARDER FOR UPHILL- & DOWNHILL LOGGING K 507-S – TRUCK MOUNTED YARDER FOR UPHILL- & DOWNHILL LOGGING K 507-X – TRACK BASED VERSION FOR UPHILL- & DOWNHILL LOGGING K 507-GH – TRUCK BASED VERSION FOR UPHILL- & DOWNHILL...

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COMPLETE PRODUCT RANGE-4

K 300-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING SINGLE-HAND OPERATION LIGHTWEIGHT LATTICE TUBE CONSTRUCTION ROBUST GEAR UNIT TURNABLE TOWERHEAD HYDRAULIC TOWERLIFT

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COMPLETE PRODUCT RANGE-5

K 300-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING The K 300-T is an internationally proven tractor / 3-point mounted yarder for uphill logging. It assures easy handling, reliable and rugged design, as well as short set up and dismantling times. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload user defined by brake With payload POWER STATION · P.T.O. of the tractor (mechanically driven) · Engine power of the tractor: minimum 49 HP (36 kW) Tower extension Operating range on the left side of the yarder · Hydraulically operated single disk dry clutches on both drums FEATURES...

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COMPLETE PRODUCT RANGE-6

K 300-H – TRAILER MOUNTED YARDER FOR UPHILL LOGGING OVERRUN BRAKE SIMPLE CONTROL HAULBACKLINE ( optional) EASY ACCESSIBLE CLEAN ANCHORING

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COMPLETE PRODUCT RANGE-7

K 300-H – TRAILER MOUNTED YARDER FOR UPHILL LOGGING The K 300-H is a yarder for uphill logging with an optional haulbackline drum (K303H). Also for downhill logging and for flat terrain. It assures easy handling, reliable and rugged design, as well as very short set up and dismantling times. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload user defined by brake With payload POWER STATION · Deutz 4-cylinder diesel engine with 101 HP (75 kW) · Emission class EU-STAGE II Tower extension Operating range on the left side of the yarder · Continuous hydrostatic transmission...

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COMPLETE PRODUCT RANGE-8

K 301-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING WITH FOLDABLE TOWER (optional) NEATLY ARRANGED WINCHES SIMPLE CONTROL

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COMPLETE PRODUCT RANGE-9

K 301-T – TRACTOR MOUNTED YARDER FOR UPHILL LOGGING The K 301-T is a tractor / 3-point mounted yarder for uphill logging.It assures easy handling, reliable and rugged design, as well as very short set up and dismantling time. Particularly suitable for thinning and small wood harvesting operations. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload user defined by brake With payload POWER STATION · P.T.O. driven of the tractor (mechanically driven) · Engine power of the tractor: 66 kW (90 hp) with an auxiliary transmission Tower extension · Mainline- and skylinedrums are...

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COMPLETE PRODUCT RANGE-10

K 301-H – LIGHTWEIGHT & COMPACT TOWER YARDER FOR UPHILL LOGGING FOLDABLE TOWER (optional) PROTECTED TANK ROBUST WINCH UNIT

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COMPLETE PRODUCT RANGE-11

K 301-H – LIGHTWEIGHT & COMPACT TOWER YARDER FOR UPHILL LOGGING The K 301-H is a tractor / 3-point mounted yarder for uphill logging.It assures easy handling, reliable and rugged design, as well as very short set up and dismantling time. Particularly suitable for thinning and small wood harvesting operations. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload user defined by brake With payload POWER STATION · Cummins QSB 4.5 diesel engine (EU-STAGE III A) with 110 PS · Allison AT545 automatic transmission Tower extension · Cardan shaft Operating range · Worm gear FEATURES...

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COMPLETE PRODUCT RANGE-12

K 307c-H – TRAILER UNIT FOR UPHILL- & DOWNHILL LOGGINGMOST-SOLD since POWERFUL & ROBUST RADIAL COUPLING HYDRAULIC SUPPORT CARRIAGE SUPPORT CONTROL UNIT MAINTENANCE FRIENDLY ENGINE COVER FOLDABLE MAINLINE PULLEY FOR 360° FOLDABLE TOWER (optional)

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COMPLETE PRODUCT RANGE-13

K 307c-H – TRAILER UNIT FOR UPHILL- & DOWNHILL LOGGING The K 307c-H is a handy tower yarder for uphill- and downhill yarding with optional haulback winch. It is mainly used for thinning and pre-use, but can also be used in end use operations. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload With payload POWER STATION · 6-cylinder Cummins diesel engine with 168 kW (approx. 225 hp) power (TIER 5) · Stepless hydrostatic drive for all winches With foldable tower · Mainline- and skyline drums are each driven by hydraulically operated by pneumatic radial clutches coupled to...

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COMPLETE PRODUCT RANGE-14

K 307-GH – TRUCK MOUNTED YARDER FOR UPHILL- & DOWNHILL LOGGING WITH PROCESSOR CRANE FOLDABLE MAINLINE PULLEY FOR 360° FREE VIEW ON THE WINCHES HYDRAULIC LANDING RAMPS (optional) SPOOLING WINCH (optional) HYDRAULIC SKYLINE GUIDANCE CROSS REEL (optional) ERGONOMIC CABIN

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COMPLETE PRODUCT RANGE-15

K 307-GH – TRUCK MOUNTED YARDER FOR UPHILL- & DOWNHILL LOGGING WITH PROCESSOR CRANE The K 307-GH is a compact tower yarder for uphill- and downhill yarding with optional haulback winch. It is mainly used for thinning and pre-use, but can also be used in end use. A transfer can be done only by one person. SPECIFICATIONS LINE CAPACITY STANDARD LINE PULL LINE SPEED Without payload With payload POWER STATION · Truck diesel engine with e.g. 338 kW (460 hp) power (EURO6) · Stepless hydrostatic drive for all winches Operating range · Use of the direct (gearbox-independent) power take-off. It has been...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.