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AFM 58 Husky head is the best option for softwood clear-cutting or thinning in which delimbing quality is highly important. Its high feeding power, combined with its tree-feeding rollers system and two pairs of delimbing knives, provides high output in all conditions. High-pressure hydraulics can use the maximum power from base machine to the operation. With the non-sliding feeding system of the AFM 58 Husky, you will be able to easily handle even the stems in the maximum limit of the capacity.
Outstanding features:
- non sliding three feeding roller system
- highly productive due to high feeding speed and force (up to 5,5 m/s and 27 kN)
- highly reliable due to extremely strong frame and high quality components
- high quality of delimbing from butt end to top due to four movable delimbing knives
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AFM 45 Corona is a light, maneuverable head designed especially for thinning operations, but with enough power to be used in small clearcuttings. It is an environmentally friendly harvester head. The narrow design of the AFM 45 Corona makes it easy to move the head between trees without damaging residual trees. Four movable knives ensure high quality of delimbing, which, combined with high feeding force, makes the AFM 45 Corona the best head in its class.
Its extremely strong frame makes the AFM 45 Corona reliable, not just on wheel-based machines, but also on track-based harvesters. The AFM 45 Corona is suitable for small and mid-size forest machines and light excavator bases.
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AFM 60 L is a highly productive, larger capacity harvester head designed especially for working on wheeled machines. It can be adapted easily to base machines of different sizes. The AFM 60 L has high capacity and power for bigger final clear-cuttings. Because of its compact design, it is also light enough to be highly maneuverable inside later thinning. The AFM 60 L harvester head is equipped with a pair of heavy-duty knives capable of processing even the lowest-quality trees. The installation of the AFM 60 L on purpose-built harvesters is really easy! The AFM 60 L works perfectly with the majority of measuring systems.
Outstanding features:
- light and maneuverable
- designed especially for wheeled harvesters
- non sliding three feeding roller system
- highly productive due to high feeding speed and force (up to 6,0 m/s and 25 kN)
- highly reliable due to extremely strong frame and high quality components
- easily processes curved trees
- universal harvester head %u2013 works efficiently with both softwoods and hardwoods
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AFM 50 L has just one pair of movable knives and a shorter base, allowing easy working with curved trees and hardwood species. For its weight, the AFM 50 L has great capacity. The reliable hydraulics of the AFM 50 L allows the use of a higher pressure level together with the non-sliding feeding system. The high-speed saw unit is equipped with handy hydraulic chain tensioning, which keeps the chain firmly tensioned during felling and cross-cutting.
Outstanding features
- light and maneuverable
- non sliding three feeding roller system
- highly productive due to high feeding speed and force (up to 5,5 m/s and 18 kN)
- highly reliable due to extremely strong frame and high quality components
- easily processes curved trees
- universal harvester head %u2013 works efficiently with both softwoods and hardwoods
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AFM 75 is a strong, reliable and highly productive harvester head for big wood which can work on both wheeled and tracked machines. It has been developed with close attention to customers’ needs and incorporates the best features of AFM heads. AFM 75 means an optimal combination between capacity, weight, feeding power and force and is an efficient tool for clearcuttings, big thinnings and processing operations. Four movable knives on AFM 75 allow smooth and accurate delimbing even of big trees with heavy branches. The stem is constantly centered in the head with three feeding rollers ensuring precise length and diameter measuring. Proportional adjustments of pressures on rollers and knives according to the stem diameter increase considerably the effectiveness of feeding and delimbing. The shape of knives on AFM 75 allows easy working from pile or in wind stormed areas. AFM 75 can work with a variety of different measuring systems and can be easily adapted to any type of base machine.
Outstanding features:
- harvester head for big wood which can work on both wheeled and tracked machines.
- strong, reliable and versatile harvester head
- non sliding three feeding roller system
- highly productive due to high feeding speed and force (up to 5,0 m/s and 32 kN)
- highly reliable due to extremely strong frame and high quality components
- provides high quality of delimbing from butt end to top due to four movable delimbing knives
- due to special shapes of the knives easily picks up windfallen trees or stems from the piles for processing
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AFM 60 Combi is a successful combination of a well-proven technology of AFM 60 harvester head and innovative combi concept. It is a strong and maneuverable combi head designed to decrease considerably your capital investments. By installing AFM 60 Combi on an excavator you will get an extremely versatile machine which can fell, process, sort, load, remove slash, make digging works – all operations done with just one piece of equipment! AFM 60 Combi is an ideal head for optimizing your timber production and decreasing the required space at landings, road-sides, saw mills or when working in combination with a cable yarder.
Outstanding features:
- heavy duty head for harvesting and loading operations
- transforms the excavator into an extremely versatile machine which can harvester, process wood, load timber and be used for construction jobs
- can be installed on excavator-loaders
- highly productive processing head due to its positive feeding force and high feeding speed
- non-sliding three feeding rollers system
- strong and maneuvrable
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AFM 85 Magnum is the largest and most powerful AFM head. Built for really tough harvesting conditions. With its feeding force it can easily processes big trees with heavy limbs. Its extremely strong frame makes the AFM 85 Magnum a reliable harvester head for big excavators and track-based harvesters. Three-roller geometry ensures the best capture even of stems with the largest diameters. With the four movable knives of the AFM 85 Magnum, it is possible to ensure high delimbing quality of trees of all sizes. The shape of the knives on the AFM 85 Magnum facilitates picking up windfall trees and allows high-quality delimbing. The Opti-Cut system always keeps the saw bar in optimum position, preventing the tree from falling over the saw bar
Outstanding features:
- largest and most powerful AFM harvester head for really tough harvesting conditions
- non sliding three feeding roller system
- highly productive due to high feeding speed and force (up to 5,0 m/s and 50 kN)
- highly reliable due to extremely strong frame and high quality components
- provides high quality of delimbing from butt end to top due to four movable delimbing knives
- Opti-Cut system always keeps the saw bar in optimum position preventing the tree fall over the saw bar
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Log Max 6000 is a light-weight Head suitable for final felling. Log Max 6000 combines low weight with high power and is especially designed for large wheeled carriers.
Well placed guards and heavy covers protect internal components and hoses from damage. High performance saw hydraulics provide full flow to the bottom saw for fast cutting.
The Log Max patended knife control system increases productivity by minimizing feed friction. Unique compound curve delimbing knife profile provides outstanding stem coverage and increased log quality.
Log Max 6000 is built on the same succesful hydraulics as Log Max 7000 and 9000.
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Log Max 4000B is a small Head with large capacity. The impressive pulling force compared to the compact format makes Log Max 4000B the obvious choice for long-reach booms.
Well placed guards and heavy covers protect internal components and hoses from damage. High performance saw hydraulics provide full flow to the bottom saw for fast cutting.
The Log Max patended knife control system increases productivity by minimizing feed friction. Unique compound curve delimbing knife profile provides outstanding stem coverage and increased log quality.
Log Max 4000B is equiped with larger accumulators for better measuring. The frame is also available in a Slim configuration.
Log Max 4000B can be equipped with a Accumulation Kit for multi-stemming.
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Log Max 7000B is a large head for the really heavy timber. The head combines high power and high speed, and performs very well in heavy and branchy trunks.
Variable displacement feed roller motors provide fast speed in smaller wood and automatically regulate to provide more power in tougher limbed trees. Well placed guards and heavy covers protect internal components and hoses from damage.
High performance saw hydraulics provide full flow to the bottom saw for fast cutting in all timber sizes.
The Log Max patended knife control system increases productivity by minimizing feed friction. Unique compound curve delimbing knife profile provides outstanding stem coverage and increased log quality.
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The New XTreme Series from Log Max are heavy-duty Harvesting Heads specifically designed for tracked Carriers.
With a choice of Harvester or dedicated Processor configuration, the Log Max XTreme Series meets the demands of the toughest operations. Log Max 7000XT is available with two different feed motors: The standard motor has variable displacement axial piston motors, 660-1320 cc and the optional has fixed diplacement motors, 1259 cc.
The XTreme Series has been developed to provide the logging industry with a productive and durable head for the most XTreme applications and to produce wood at the lowest cost per tonne possible.
Harvester:
The Log Max 7000XT Harvester configuration is built for extreme CTL operations. A durable Harvesting head available with or without Top saw.
Processor:
The Processor configuration of Log Max 7000XT is equiped with a Top saw plus a processor link and processor knives.
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Log Max 928 is a small and light head specifically designed for thinning. The compact format makes Log Max 928 the obvious choice for small carriers.
Well placed guards and heavy covers protect internal components and hoses from damage. High performance saw hydraulics provide full flow to the bottom saw for fast cutting.
The Log Max patended knife control system increases productivity by minimizing feed friction. Unique compound curve delimbing knife profile provides outstanding stem coverage and increased log quality.
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Taking logging to the XTreme!
Following the design philosophy of the XTreme Series, the Log Max 10000XT is a head for the very large forest. Developed specifically for tracked carriers, with a choice of harvester or dedicated processor, the 10000XT cuts wood up to 900 mm in diameter and both versions feature integrated top saw. The Log Max XTreme Series is designed to meet the demands
of the toughest operations.
With completely new one-piece cast roller arms and felling link, the 10000XT is a large-size head with a weight of only 3030 kgs, including rollers and rotator. This enables the head being mounted on a smaller size carrier, leading to savings in both machine and
fuel costs. The Log Max 10000XT has powerful 1404cc roller motors equipped with all new steel rollers and a powerful 30cc saw motor with ¾ pitch chain. The processor style delimbing knives have replaceable edges and mechanical stops.
The XTreme Series has been developed to provide the logging industry with a productive and durable head for the most XTreme applications and to produce wood at the lowest cost per tonne possible.
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Raw power!
The Log Max 12000 is the extreme-duty head for big tree production, multi stem processing of smaller softwoods or processing crooked hardwoods.
This is the most rugged Log Max head and is available in harvester or processor configurations. Built using the same design philosophy as the successful smaller Log Max heads, the Log Max 12000 is unsurpassed in durability and performance.
With over 5 tons of delimbing force, this head is able to handle the most severe wood with ease. Large rear cover with hydraulic assist opens for full service access. High production ¾" pitch bottom cuts up to 40" with ease. Special Log Max designed knives with compound curves and replaceable cutting edges produce clean delimbed wood at a low operating cost.
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Log Max 5000C is an allround head for harvesting, ranging from thinning to medium final cut.
Well placed guards and heavy covers protect internal components and hoses from damage. High performance saw hydraulics provide full flow to the bottom saw for fast cutting.
The Log Max patended knife control system increases productivity by minimizing feed friction. Unique compound curve delimbing knife profile provides outstanding stem coverage and increased log quality.
Log Max 5000C is an updated version of our previous big seller. Now Log Max 5000C can be equipped with an Accumulation Kit for multi-stemming.
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The six different models of Ponsse harvester heads in three class sizes create a versatile, multi-purpose range of models for all wood harvesting sites. There is something for all major types of felling, from the heaviest trunks to small tree thinnings.
The structure of all Ponsse harvester heads is as simple as possible and, considering their performance capacity, the heads are also light. Their ease of use, efficiency and reliability have thus been taken to the utmost extreme. The valve system and other central components are protected against harsh conditions, but are still easy to service and adjust as necessary.
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The SP 451 LF is a very fast and nimble harvester head. It is designed according to the LF principle for maximum productivity. Low weight in combination with compact measurements ensures a simple positioning in dense stands and makes the SP 451 LF a perfect choice for first and second thinnings.
The SP 451 LF reaches top performance in stands with a diameter of 10 – 25cm ( 4 -10”) dbh, but is thanks to the LF principle also capable of efficiently working with larger tree sizes. The SP 451 LF is in all respects – a big little harvester head.
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The SP 761 LF is a robust and powerful harvester head. It is designed according to the LF principle for maximum productivity. With an extremely strong frame, well protected components and a maximum pulling force of 49.6 kN (11 150 lbf) the SP 761 LF is an excellent choice for large and limby woods. For very demanding species and operations the SP 761 LF can be equipped with 4wd feeding for extra grip and pulling force.
In spite of the obvious benefits of the strong and reliable design what really makes the SP 761 LF stand out from the competition lies in the unique combination of it´s toughness and durability – the raw power and the many smart solutions – the IQ. The SP 761 LF reaches top performance in stands with a diameter of 25 to 50 cm (9,8 - 19,7”) bhd, but is thanks to the LF principle also capable of efficiently working with larger tree sizes
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The 551 LF III is a high-performance all-round harvester head. It is designed according to the LF principle for maximum productivity. The SP 551 LF III combines the best of two worlds – it is fast and nimble in thinning, yet strong and sturdy in final felling. In simple words: The SP 551 LF III handles most jobs.
The SP 551 LF III reaches top performance in stands with a diameter of 15 to 35 cm dbh, thanks to the LF principle it is also capable of efficiently working with larger tree sizes.
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The SP 591 LX is an extremely strong and tough harvester head, designed according to the LX principle for maximum reliability and productivity even under the toughest conditions.´The uncompromised LX design is to be found all throughout the harvester head, from large components like frame and knives down to pins and seals. In spite of its brute and tough appearance the SP 591 LX does not just offer strength and reliability. Smart solutions like proportional pressures, the SP patent LogHold and QuickCut also makes the SP 591 LX a very fast, efficient and easy to work with harvester head – the SP 591 LX truly is a high speed powerhouse for xtreme jobs.
The SP 591 LX can be equipped with a very efficient debarking function. In combination with the robust LX design and the high speed feeding this makes the SP 591 LX a perfect choice for harvesting and debarking of eucalyptus plantations. The SP 591 LX reaches top performance in stands with a diameter of 15 to 40 cm dbh and is equally productive working in a CTL operation as it is processing decked wood out of a pile.
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The Kesla harvesters form a comprehensive range of single grip harvester heads, from 7 tonne wheeled vehicles to 25 tonne tracked vehicles. In designing the collection, usability has been the primary focus: the best materials and components have been chosen. Ease of maintenance and productivity in all circumstances have been given priority.
Kesla also supplies tracked harvesters. We offer our customers installation services, forestry equipment, measuring instruments, the Xtender boom extension and a harvester head appropriate to the customer’s excavator.
Kesla harvesters are compatible with Ponsse OPTI and Timbermatic 300/3000 measuring devices.
Available accessories: rotators, Motomit measuring devices and the Xtender boom extension.
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7L has different options which ensure that the feeding always gets a maximum grip. It is a versatile head for a large variety of conditions.
- Weight: 1100 kg
- Max Single Pass: 650 mm
- Feeding force: 24 kN
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The 8X head is especially intended for use on track-based machines
- Weight: 1500 kg
- Max Single Pass: 730 mm
- Feeding force: 24/31 kN
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Prentice processing heads are designed and built for rugged harvesting applications, and are simple and easy to maintain.
Field proven components and systems are incorporated for maximum reliability and dependability.
A full line of models is available in fixed and dangle styles and in a variety of cutting capacities and weights to meet your specific application needs.
Whether in hardwood or softwood, tree-length or cut-to-length, look to Prentice for a dependable processing head.
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