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Forestry
931XC-3
Wheeled harvesters
- Gross lifting torque (kNm) 230
- Gross lifting torque (lbf-ft) 16964
- Power (HP) 255 DIN @ 1 850 rpm (EU Stage V, Tier 4F, Stage 2), 259 DIN @ 1 900 rpm (MAR-1)
- Power (kW) 190 DIN @ 1 850 rpm (EU Stage V, Tier 4F, Stage 2), 193 DIN @ 1 900 rpm (MAR-1)
- Max tractive effort (kN) 200
- Max tractive effort (lbf) 44962
Purchase options
Contact a sales representativeLow ground pressure and great stability - regardless of the terrain
An effective and versatile harvester for anyone working in steep, rugged terrain. The eight-wheel design offers additional stability as well as lower ground pressure, leaving less of a mark on soft ground.
- 8WD design for high stability and great manoeuvrability in difficult terrain
- 230H crane with 8.7 / 10 / 11 m reach
- Choose from our range of options to customise your machine and make your working day even more comfortable and productive
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Features and benefits
Low ground pressure and high stability
XC harvesters, with their 8-wheel design, excel in hilly terrain and soft ground. Lower ground pressure protects sensitive surfaces, while a double oscillating bogie ensures stability and manoeuvrability on uneven terrain.
Working hydraulics you can depend on
3PS is our innovative hydraulic system that delivers maximum power for simultaneous operations. You can slew, feed and manoeuvre at once, while lower‑power tasks use only part of the system, reducing energy loss and cutting fuel consumption.
Ideal for combined assignments
Our all-round harvesters are built for versatility, handling late thinning and light final felling with ease. Agile yet robust, they feature a strong crane for long reaches and large wheels for smooth travel over obstacles and snowy terrain.
A great place to work
Komatsu harvesters offer a premium operator environment with a spacious cab, excellent visibility and an ergonomic seat with multiple adjustments. Cab levelling keeps you comfortable and relaxed, even on steep terrain.
Your productivity in focus
Our harvesters are refined for productivity and profitability with powerful transmission, balanced bogies and the stable Komatsu concept. Energy-efficient parallel cranes and the 3PS hydraulic system deliver strong, simultaneous performance.
Easy to perform service
Servicing a Komatsu harvester is quick and efficient. Daily checks are done from ground level, with grouped inspection points and easy fluid monitoring from the cab. Automatic calibration and simplified refills ensure smooth, stress-free maintenance.
Innovative 8WD system
Excellent stability and sure-footedness in rough terrain harvesting situations. Innovative Double Comfort Bogie suspension systems provide powerful 8-wheel drive confidence, especially in sloped, rough or soft terrain.
Excellent cold weather starting
Special diesel heater system heats the batteries, engine coolant, DEF and hydraulic oil to help ensure easy starting in cold conditions.
Broad selection of harvesting heads
Choose a high-performance Komatsu C93, C124, C144, S92 or S132 harvesting head to meet your specific application needs.
Some of our harvester options
- The right head for every assignment
- Give your cab a finishing touch
- Crane operation at its easiest
- Smart Forestry
- Smart Forestry Precision
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The right head for every assignment
The choice of head always begins with the conditions faced in the forest. There are all kinds of trees, each of which poses different challenges requiring specialist solutions.
Our broad offering encompasses heads specially designed for particular types of forest and suitable for everything from initial thinning to final logging of the largest trees.
For the 931, you can choose between the following heads: S92, C93, C124, S132, C144, 370E
Give your cab a finishing touch
The harvester cab has an ergonomic design with many added conveniences to help ensure job satisfaction. It can also be complemented with a wide range of extra equipment, should you want to tailor your workplace to suit your personal preferences. You can see a few of these options below, with more to be found in the brochure.
- Sequence control for both EME and mini joysticks
- Interior floor lighting and reading lamp on flexible arm
- Radio with Bluetooth and hands-free support
- Food box heater
- Cooler
- Sun shades
- Removable floor mat
By the way, did you know that the storage space in the panel behind the driver's seat can be used to cool bottles of drink? Ideal for keeping cool on hot days.
Crane operation at its easiest
For a harvester operator, an easily operated crane is important for ensuring a productive working day. With Komatsu Smart Crane, the crane – from the main boom all the way to the tip of the telescopic arm – is controlled with a single, smooth lever movement.
Thanks to the crane’s precision and responsiveness, the operator can easily steer the head where they want it, contributing to a more relaxed way of working. A relaxed operator can keep up a high and steady production during the day and still feel more refreshed at the end of the working day. Advantages that will be seen in both profitability and the operator’s well-being.
About Komatsu Mining in Australia
Smart Forestry gives you access to a collection of digital services that help make the workplace safe, smart, productive and sustainable - whether you have one or a hundred forest machines. You can keep track of your machines, collaborate with colleagues, and make wise decisions based on facts.
Smart Forestry consists of three different applications, making it easy for you to find the one that suits you and your business.
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Smart Forestry precision
Smart Forestry Precision uses the latest technology in satellite positioning to determine the machine’s position with an error margin of just a few centimetres. This paves the way for productive and smart work methods where the operator is provided with key information and support to enable informed decisions.
There are several useful functions within Precision, like the ability to create exact, digital fences to mark the borders of a work area or around protected areas. It's also easier to classify stems based on environmental considerations with the stem code visualisation tool.
Support you can count on
Find what works for you