Genuine Parts

The crane is an important part of our harvesters. They all have parallel cranes that are both fast and easy to operate. They also have a unique slewing transmission that gives the cranes especially high starting capacities. Together with the hydraulic system's triple pump, there is sufficient power to perform several operations at the same time. The crane nose is equipped with Komatsu MDB, Multi Disc Brake, and the number of brake discs can be varied to match the size of the head. All machines have at least two crane reach alternatives.

Our forwarder cranes have high lifting and slewing torques to provide maximum force production and speed. Effective working hydraulics with a generously sized crane valve delivers a unique experience when it comes to crane operation. The cranes feature optimally protected hose routing through Komatsu's Combi outer boom and unique ProTec links. 

Our range of hydraulic hoses is carefully tested and selected to meet Komatsu Forest's strict quality standard – and not just in theory, but also in the real world. Our ProSelect hoses are highly resistant to wear and can handle rough treatment and the repetitive pressure peaks and bending associated with use on a forest machine. By using hydraulic hoses from the ProSelect range, you can always be sure that they are of the right length and correctly specified for your machine. Everything to make your working day as convenient, problem-free and profitable as possible.

In the forest, it is often a long way to the nearest workshop or spare parts depot. To make it easier for you as a machine contractor, Komatsu Forest therefore offers an Uptime kit that contains a carefully composed selection of critical components. This allows you to feel confident that you have important components close at hand to minimize downtime and keep production going.

The Uptime kit includes several practical assortment boxes for different types of applications. These can also be purchased separately.

As with all Komatsu products, the mobile fuel tank is designed to optimise your forestry work. The tank’s generous 872-litre capacity is enough to refuel your forest machine several times on location in the forest where you are working. The fuel tank is approved for transport on public roads to get it as close as possible to the forest worksite, with the fuel tank loaded on a forwarder for the final stretch. 

Our range of high quality Komatsu Forest original liquids are carefully selected, tested and approved by our in-house technical expertise. They ensure reliability, performance and maximises your machines service life. It also ensures that your machine stays Komatsu.

The right filters are key components when it comes to low maintenance costs. Consequently, Komatsu Forest has developed a special range of filters tested to fulfil our strict quality standard and to maximise the service life of your machine.

We've also developed specific filter kits for all of our machines, each containing all the filters needed to maintain your machine for 1000 operating hours, making it easy for you to follow the guidelines provided in the owner's manual to the letter.

When you choose original filters from our range, you ensure many years of reliable profitability. If you take care of your machine, your machine will take care of you – we know this from experience.

During hot and dry periods, there is a serious risk of wildfires. Moreover, a single spark can be enough to start one, in which case every second counts. Having fire extinguishing equipment close at hand can make all the difference between a few scorched trees and a full-scale wildfire.

Komatsu’s flexible Multibox is easily transported by a forwarder and can hold ten 9-litre foam fire extinguishers. When wildfire season has passed, the box can be used to store tools and machine accessories instead.

Fast and reliable cutting is important to achieve high productivity and a high quality result. And that is what you get when you choose saw bars and chains from our range.

In order for the cut to be effective and safe, the saw bar and chain must function well together. That is the reason we have developed and carefully tested these products so they will work in perfect harmony. When choosing these Komatsu saw bars and chains, you can feel confident that both the functionality and durability are the best possible.

With LED lighting, you get a strong and natural light with low energy consumption. Eight high-power diodes give 4000 lumens and thus a better and safer working environment. It is also considered highly reliable, which means LED headlights have a very long service life.

Our LED lighting has a slim design, but is still very shock- and vibration resistant. It is also protected against overheating and reverse polarity. Made of durable plastic glass with matte black housing and cooling flanges in aluminium.

The Komatsu lubricants are the perfect choice when you’re looking for products that works in all conditions. Carefully selected to optimise the Komatsu forestry machines’ performance. From shock-resilient grease suitable for the central lubrication system, to our biodegradable oil with lots of good viscosity characteristics for high performance hydraulic systems. This means increased performance, productivity and lifespan.

For a forwarder operator, an efficient grapple design is key to ensuring high productivity in a demanding environment. Komatsu’s new grapple program are optimised to quickly and forcefully collect, roll in and grip the stems. With a total of 10 models to choose from, there is a grapple for every forwarding assignment.

The most striking difference with the new grapple program is that the opening width is noticeably larger, which enables the grapple to penetrate the wood pile more quickly and easily. The logs roll into the grapple more readily as well, saving precious time. They have also been refined when it comes to gathering and straightening the timber.

The grapples range in size from 0.26 m² to a full 0.50 m² and, in addition to standard grapples, include specially designed bioenergy and heavy-duty models. They are also compatible with the most common forwarders make as well as with most types of truck cranes and other vehicles that handle timber.

When it comes to feeding, a steady grip with good trunk-positioning and good traction are the most important factors for optimised logging. The feed rollers constitute the part that is in direct contact with the trunk; therefore, the choice of feed roller is of great significance for productivity. The feed rollers in our range are uniquely adapted to the differing geometries of the various heads, which provides considerable advantages when it comes to trunk-positioning, grip and the centering of the trunk in the head.

A feed roller that is not adapted to the head or to the type of forest, or that is just very worn, will significantly reduce productivity and jeopardise the extent to which the technology is utilised. There is a huge difference in the gripping performance of different feed rollers. With the most appropriate feed roller, the properties of the head are improved by 10-15 %.