Catalogs >
Komatsu Construction and Mining Equipment >
Komatsu 931.1

Komatsu 931.1
8Pages

Catalog excerpts

931 HARVESTERS Maximum productivity and energy efficiency

The Komatsu 931.1 is a harvester with a capacity matched by no other in truly tough harvesting environments. And this unique level of productivity is now joined by minimal emissions and optimal fuel economy. The many advantages are now even greater in number. Here are a few of the highlights: Work environment Crane geometry The optimal combination of strength and flexibility for high productivity and profitability. Superb ergonomics, high productivity, and reliable operation make every shift easy and enjoyable. The easily maneuvered CRH 22 boom, the most powerful in its class on the market...

Open the catalog to page 2

Newly developed engine Control and information system New powerful engine that minimizes emissions of NOx (nitrogen oxides) and reduces fuel consumption. The engine is also easy to service with its maintenance-free belt transmission. Market-leading control system, MaxiXplorer, with specially customized software suite for optimal productivity and reporting.

Open the catalog to page 3

Stability Cab and boom leveling and swing axle coupling for superior stability and ground contact. Provides a uniquely green and fuel efficient power advantage Spacious and quiet Spacious and exceptionally quiet cab thanks to the refined direct drive slew transmission. A new air filter makes for an even better operator environment. Optimally green and fuel efficient The new engine minimizes emissions of NOx (nitrogen oxides) and particulates by an impressive 85% and 97% respectively. What’s more, fuel consumption is down by 16%. Sturdy designs throughout (chassis, hydraulics, mechanics…)...

Open the catalog to page 4

more astounding, such as: Emission levels that more than fulfill current emission legislation. Fuel consumption reduced by up to a full 16%. Optimized reliability and running costs thanks to a number of factors from control systems that ensure operation to longer service intervals and cleaner engine oil. Along with this new energy and cost efficiency, naturally the new Komatsu 931.1 still delivers market-leading productivity. Much due, for example, to the boom, which with its powerful lifting force and sturdy construction can handle the largest heads with ease, year in and year out. Power...

Open the catalog to page 5

Wheel options and machine width (A) with different tires 6WD (front) Width mm (feet inches) 2 720 (8'11") NOTE: Stated dimensions are nominal and may vary slightly. Weight Curb weight: Hydraulic system from 19,400 kg (42,770 lb) Single-circuit load-sensing/high-low balanced constant pressure, variable piston pump 1150 1050 950 System pressure: Working pressure, boom: CRH22: 270 bar (3,916 psi) Hydraulic oil tank: Miscellaneous: Pressure filter for hydrostatic drive circuit. Return oil filters for hydrostatic drive and hydraulics. Hydraulic oil level warning. Hydraulic booster to compensate...

Open the catalog to page 6

PC Hydraulic articulated joint. Lever steering: Load-sensing (LS) proportional steering from boom controls/rocker Steering angle: +/- 40° Electric end limit damping. Available options: Load-sensing proportional servo steering. Electrical system Voltage Battery capacity Processor, clock speed: Internal memory: Hard drive, size: Color display: DVD player: USB ports: Serial ports: Operating system: Keyboard with trackball: Available options: Pentium M 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...

Open the catalog to page 7

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 wning a Komatsu harvester. o 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...

Open the catalog to page 8