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Tigercat builds a range of track and wheel harvesters for a variety of harvesting applications throughout the world including felling, limbing and debarking eucalyptus in South Africa and steep slope harvesting oversize cedar and fir in the Pacific northwest.
The track based line-up includes zero tail-swing, minimal tail-swing and conventional full tail-swing machines for roadside and at-the-stump processing as well as thinning, selective felling and clear felling applications in plantations and natural stands.
Tigercat track harvesters offer a numerous advantages over excavator conversions including higher cooling capacity, optimized hydraulics, forest-duty undercarriages, higher durability, longer life and greater machine availability.
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Having achieved enormous popularity, the BuffaloDual harwarder now welcomes a powerful little brother. The brilliant technical solutions of the BuffaloDual are now combined with the Wisent's lightness and agility in one power package: the WisentDual.
A rugged machine for final fellings - a lightweight machine for thinnings. Sound familiar? What if one could improve performance even more and still operate even more flexibly in the ever-changing conditions which face the contractor?
With the help of the WisentDual, you can substantially improve the return from less productive harvest sites, because you will achieve significant savings in capital, transport, maintenance and wear. The WisentDual is very suitable for harvesting small areas or stands with small-diameter trees. This frees the heavier machinery to work in more lucrative harvesting areas....
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The Dual is both a harvester and a forwarder. Work is efficient and flexible because the transformation from forwarder to harvester or vice versa is quick: it takes less than ten minutes! Felling and driving can be planned and put into effect flexibly, taking into consideration the locations and distances between marked stands, the diameter and volume of the standing timber to be felled, and the workload of the contractor's other machines or machine teams. In this way, you can optimise the efficient use of machine capacity.
The interchangeable harvester head and grapple allow versatile use of the machines. The P0NSSE Dual is also excellent as a dedicated harvester or forwarder in a harvest machine team, helping you easily circumvent problems caused by overheated machines.
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- Caterpillar D6 size track frames with double flanged rollers
- Lohmann final drives, Rexroth 2-speed motors
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The Gremo 1050H is a reliable harvester ideal for thinning and final cutting. The new engine, strong as an ox, together with the big working pump produces sufficient hydraulic power for any imaginable situation. This means shorter working cycles and yet enough strength for operating in interaction the different functions. In other words: Better performance!
But, as you know, strength alone is not all. A harvester must also be flexible and safe to meet the requirements of forestry work. Therefore, we keep to our proven design with eight wheels. This ensures excellent forward movement and ideal load distribution also on rough and soft ground. (It is even possible to put tracks on all bogies).
The automatically actuated bogie locks are one of the secrets behind the outstanding lateral and longitudinal stability of the 1050H. Other assets are the low centre of gravity and the ideal load distribution in longitudinal direction. And owing to the bogielift a considerably smaller turning radius is achieved. Thus, our statement is justified: The 1050H is strong as an ox and nimble as a panther.
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John Deere harvesters give you mobility with big-tree strength, and work productively in both dense stands and final fellings, as well as on the hillside. You have the choice of tracked or wheeled machines. No matter what model you go with, you can expect a comfortable work environment, easy maintenance, efficiency, and many productive days of work.
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PONSSE Ergo is clearly the most powerful harvester in its size category. The power is based on double circuit working hydraulics powered by a strong Mercedes-Benz diesel engine. One of two large-capacity pumps supplies oil for the crane movements, while the other is dedicated exclusively to harvester head operations. The system enables the use of many simultaneous movements and operations without movement speed changes that complicate work. With Ergo's control unit, harvester operators can take full advantage of all their skills, unconstrained by limitations imposed by the basic machine...
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PONSSE BEAR IS AN EXTREMELY POWERFUL AND PRODUCTIVE HARVESTER EQUIPPED FOR TOUGH CHALLENGES OF PROCESSING LARGE WOOD OR DEALING WITH REGENERATION HARVESTING.
The PONSSE Bear harvester offers extreme performance for heavy weight timber harvesting. Its key strengths include unparalleled motor and hydraulics efficiency, Ponsse's most powerful crane ever and the durable PONSSE H8 harvester head providing unequalled performance. Thanks to its usability and reliability, the new PONSSE Bear exceeds all the special demands that accompany a first-class harvester...
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In spite of its small size, the P0NSSE Beaver has the characteristic Ponsse forest machine attitude: A real powerpack, it can handle many different harvesting jobs, from the densest improvement thinning to the heaviest final felling. The greatest hydraulic capacity and the strongest crane in its size class combine with the stability provided by its low rigid frame, to form a total package that is not outshone even by its larger companions.
The Beaver's chassis structure, based on an extremely short wheelbase and free-floating portal axle, is an extremely agile all-terrain solution for the demanding conditions of first thinnings. Its ground pressure is evenly distributed, and, thanks to its strong, extendable crane, the residual timber stand sustains minimal damage. The Beaver's technology is based on simple, powerful solutions, many of which have been directly adapted from the larger class-size Ergo harvester. It has indeed proven itself an extremely dependable partner that produces results tirelessly day in, day out.
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ROTTNE H 20 - the large clear-felling harvester!
ROTTNE H-20 is a very competitive harvester, built for exacting final felling and heavy forests, with a top class driver environment. The robust steering joint with its high steering force has the horizontal joint towards the rear of the machine where the articulated frame lock,consisting of two cylinders, is integrated. The loader is developed for a large harvester and is extremely powerful in both lifting and swing functions. The large head with supporting wheel arms and five feed rollers grips stems securely and effectively transfers the high tractive force.
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Rottne H-14 an operating experience!
ROTTNE H-14 has a turbo engine of 225 hp with a common rail injection system and 4 valves per cylinder. The hydrostatic transmission with two mechanical gear stages works smoothly and willingly with a high tractive force, which gives the harvester excellent operating characteristics.
The modern harvester cab offers superb driver comfort with air-sprung seat, wide armrests with lever panels that are individually settable as well as air conditioning with ACC control. The driver has fantastic all-round visibility as the cab can be swivelled and levelled and he determines himself whether this is done automatically via the IQAN computer or manually via the joystick.
Automatic cab swivelling means that the cab gradually follows the loader’s swing
movement to the left or right sides. In addition to the lever panels, the cab also features manoeuvring buttons and controls well placed on the instrument panels on the side and in front of the operator.
The new swing base, which is adapted to the H-14, has given the popular harvester loader RK 140 a greater swing force as well as a larger forward tilt angle. The new extension with a maximum stroke of 3.2 meters, has a cylinder with integrated fast speed valve and a stroke length limiter that is controlled by the size of the head mounted on the harvester. EGS 590, which is a new head, has a maximum cutting diameter of 60 centimetres and stem feed with 3 feed rollers. The 2 moving feed roller arms swing in towards the frame so that these rollers press the stem against the 3rd feed roller located inside the head frame.
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The harvester model SR1066 was launched in 2003. It is designed especially for later thinning. The weight and dimensions of the SR1066 are designed to handle heavier trunks easily and efficiently. This machine also performs outstandingly in final cutting.
The SR1066 harvester can be equipped with the latest PC based controlling and measuring technology as well as with the GPS and data transfer systems. The cab on the Sampo Rosenlew forest harvester is spacious and comfortable. It is located on the front frame. The curved windscreen and the high cab provide the operator with an unhindered view over the trees and round the machine. The controls are ergonomically within easy reach.
The Sampo Rosenlew harvesters are equipped with SisuDiesel engines. A six-cylinder turbo diesel generates 129 kW of power. The engine supplies power to hydraulic pumps, which transmit power to high torque hydraulic motors.
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The TimberPro TB 830 and TB 630 are the only wheeled machines in the world designed to handle larger cutting attachments like the Log Max 9000, Risley Rolly II and Quadco disc saws. The TimberPro line of wheeled harvester and feller bunchers are proven to increase production especially
on rough terrain or when cutting scattered timber. The TimberPro line of machines come standard with 360° continuous rotation allowing the operator to always face his/her work. This feature also gives the operator the ability to harvest timber 360° around the machine. Including the option to work over the rear of the machine just as well as the front.
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Prentice 2090 and 2190 Track Harvester models were designed for maximum productivity and efficiency under a wide variety of logging conditions.
Reliability starts with a rugged undercarriage that provides up to 66 cm (26 inches) of ground clearance to handle the most challenging forestry applications.
Performance extends equally from front to rear with proven Caterpillar® engines, pressure compensating - on demand hydraulic systems, comfortable cabs and sturdy, reliable boom and processor systems.
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Caterpillar harvesters are the most versatile on the market. They are built with proven components and are field-tested to ensure the highest level of reliability over the life of the machine.
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The 10H is one of the biggest purpose-built harvetsers on the market. The stability of the base machine with the strongest crane on the market is a big advantage when cutting big, heavy trees. The capacity of the double work pumps together with the high torque of the engine give new possibilities.
- Weight: 22 000 kg
- Width (B): 3000 mm
- Power: 220 kW @ 2200 rpm
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The six wheeled Logset 8H is a robust clear-cut harvester with power and stability for the most demanding conditions. The 8H enjoys a solid reputation for unbeatable productivity and fuel economy.
- Weight: 18 000 kg
- Width (B): 2780/2950 mm
- Power: 179 kW @ 2200 rpm
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The 5H is a medium sized machine designed to handle thinnings and even smaller clear-felling. The 5H is now also available with the bigger Loglift L220V crane.
- Weight: 14 000 kg
- Width (B): 2450-2760 mm
- Power: 125 kW @ 2200 rpm
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The Prentice 2510 wheel harvester is a purpose-built forestry machine incorporating field-proven components and state-of-the-art manufacturing processes that produce the quality synonymous with the Prentice brand.
Unique features include the front-entry cab for easy entry and egress and a leveling platform, which can level in all directions.
The cab and the boom sit on the platform, which gives the operator optimum visibility of the work area. A wide selection of factory-matched Prentice harvesting and processing heads are available.
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ROTTNE H-8 superb in terrain!
ROTTNE H-8 is an ideal harvester for standoperating thinning and with different route systems it can handle strip road distances of up to 35 metres without manual intermediate zone felling.
In the comfortable cab with large windows, the operator has the best possible prerequisites to make species selection within the full working area of the loader. The loader, which is parallel controlled, has well balanced geometry and in combination with the harvester’s excellent stability, processing can also be performed at full loader reach.
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The Sampo Rosenlew 1046/1046X forest harvester has been in production since 1996. The harvester has been continuously developed and it is now environmentally friendlier as well as more ergonomic and efficient than ever.
The weight and dimensions of the SR1046X have changed only little along the years. Thinning specialists at Sampo Rosenlew understand that a harvester intended for first thinning in young forests must be of this size.
Window area is large offering an excellent view to the operator over the treetops and around the machine. The cab is spacious, ergonomic and comfortable. There is enough space for the tallest operator to operate comfortably and room for all the necessary personal items.
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The Kesla harvester crane collection provides a parallel crane solution for tractors and 7-15 tonne forest machines.
H560 – With a reach of 6.1m, compatible with Kesla 18RH/S harvester heads and the 20SH stroke head
H570 – With a reach of 7.1m, compatible with Kesla 18RH/S harvester heads and the 20SH stroke head
H1395 – With a reach of 9.5m, compatible with Kesla 25RH/S harvester heads and the 560SH stroke head
H13105 – With a reach of 10.5m, compatible with Kesla 20RH/S harvester heads
Kesla Xtender is a boom extension designed especially for excavators.
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