901 .4
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A thinning expert for new levels

The Komatsu 901.4 is part of a brand new generation of thinning harvesters, combining old and new advantages to deliver optimum profitability. Here are a few of the essential new features and benefits: The unique boom position beside the cab ensures the harvest is always right in front of you. Refined transmission to optimize everything from traction to maneuverability and speed. New and larger cab, 32% roomier. New ventilation and improved ECC (Electronic Climate Control) for considerably better air quality, comfort, and performance.

Control and information system Brand new MaxiXplorer control and information system, infinitely more powerful, faster, and easier to use than its predecessor. Market-leading cab environment, reflected in everything from the ergonomic use of space to the solutions for an extra seat, storage spaces, bottle/thermos holder, PC/ printer storage, and more.

TomorroW Today. Extremely cost-efficient, with fuel economy, reliability, and ease of service comprising important factors. Information system Brand new MaxiXplorer control and information system, infinitely more powerful, faster, and easier to use than its predecessor. Superior autoleveling ensures you always sit on a level, enabling you to perform better. Thinning with maximum profitability has a new name – the Komatsu 901.4. As soon as you climb into the cab, you’ll realize the extent of the changes. The 901’s new cab is considerably roomier than that of its predecessor, the dot-3. It...

Consider the headroom, for example, which is now almost 20% higher. The standing area in front of the driving seat makes it easy stretch and take a short standing break. The larger interior with it’s vast windows also means better visibility. There is space for a passenger, and more room with better placement for storage, including the PC/printer. Combined with the cab’s unique full-circle slewing and the equally unique leveling, this is the market’s most high-performance operator environment. But that’s not all. Another new feature is the greatly improved air quality, achieved with new...

Wheel equipment alternatives and machine width (A) with different tire options Tire option Width (mm/inches) Tire option Width (mm/inches) NOTE! Stated dimensions are nominal and may vary depending on manufacturing tolerances. Hydraulic system Circuit load sensing/high-low balanced constant pressure, variable piston pump System pressure: Working pressure, crane: CRH 15 & CRH 15 DT: 240 bar (3,480 PSI) Miscellaneous: Pressure filter for hydrostatic circuit. Return oil filters for hydrostatic drive and hydraulics. Hydraulic oil level warning. Frame/Axles Axle, front: Rigid axle with hub...

Hydraulic articulated joint. Lever steering: Load sensing (LS) proportional servo steering from crane controls/rocker. Steering angle: +/- 40°. Electric end limit damping. Steering wheel. Electrical system Voltage: 24 V Battery capacity: PC Processor, clock speed: Internal memory: Hard drive, size: Color screen: DVD player: USB ports: Serial ports: Operating system: Keyboard with trackball: 1.4 Ghz 1 GB RAM 40 GB 12”, anti-reflection glass Option 8, one of which on the front of the display for easy access. 2 Windows XP Pro Included Available options: printer. GPS antenna. Production...

Why choose a komaTsu harvesTer? High productivity, low operating costs, innovative technology, superb operator environment – these are just some of the features that make Komatsu forestry machines some of the best in the world. Behind all this is a highly-focused strategy to continually build upon the advantages of owning a Komatsu harvester. A strategy based on the following principal ideas. Your forestry equipment and its mobile work environment is critical to an operators ability to maximize production without fatigue and is a key factor for success. This is an important reference point...