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The Komatsu 901 is part of our latest harvester generation featuring technological advances that uniquely benefit the environment, the working environment and production.' AS ' such, the 901 fulfils future requirements on thinning like no other as a leader in efficiency and low environmental impact Engine The Komatsu 901 is the first thinning harvester on the market with a Stage 4/Final engine. It fulfils the most stringent requirements on minimised emissions of environmentally hazardous particles and nitrogen oxides. What's more, the hypermodern engine technology improves fuel economy and considerably...

Transmission The 901 's new hydrostatic, power-optimised transmission provides 156 kN of traction force and unique interaction between engine, control system and transmission. This enables full use of engine power, which is a great advantage when navigating gradients and difficult terrain. There are also several pre-set and task-specific driving modes. The result is maximised productivity and benefit from every ounce of horsepower and every gallon of fuel. Crane placement and work area The crane's placement together with the large work area provide the Komatsu 901 with unique conditions for high...

Unique eco-friendly engine The new Stage 4/Tier 4 Final engine fulfils the market's most stringent emission requirements for NOx and particles. HERE YOU GO – THE NEXT GENERATION OF THINNING BENEFITS TODAY Always full pressure The unique 3-pump hydraulic system means that you can operate several functions simultaneously, such as slewing the crane and feeding a log while manoeuvring the machine, without losing hydraulic power. Almost unstoppable Komatsu Comfort Bogie – our unique portal bogie – provides superb stability, ground clearance and manoeuvrability. Always perfect visibility. Thanks to...

the main circuit-breaker/lighting from a distance. Keyless system access is coded by operator, so the operator is automatically logged in to MaxiXplorer when activating the main circuit breaker. What's more, you can add our optional and also industry-unique Autolev Advanced cab suspension and complete audio/media hub (MediaZone). Noise is avoided thanks to a combination of new and intelligent cooling, a new slewing transmission and noise-reducing interior and exterior designs. The 901 's unique central crane placement beside the cab plays a major role. The coupling between the tilt cylinders...

WHEEL EQUIPMENT ALTERNATIVES (FRONT AND REAR) AND MACHINE WIDTH (A) Tyre selection Width (mm) Tyre selection Width (mm) NB: Stated dimensions are nominal and may vary slightly depending on production tolerances. HYDRAULIC SYSTEM Flow: System pressure: Hydraulic oil tank: Miscellaneous: WEIGHT Curb weights from 17,390 kg Dual-circuit load-sensing system with variable piston pumps. 400 l/min at 1,600 rpm 255-280 bar approx. 220 l Pressure filter for hydrostatic circuit. Return oil filter for hydrostatic and working hydraulics. Hydraulic oil level warning. FRAME/AXLES Axle, front: Geared...

Lever steering: Steering angle: Ex. of other equipment: Safety: Seat: Windshields: Heating/ventilation: Noise level: Vibrations: Miscellaneous: STEERING Hydraulic articulated joint with 2 dual-acting hydraulic cylinders. Load-sensing (LS) proportional steering from crane controls/rocker. +/- 40° Electrical limit damping. LIGHTING Halogen: More than 30 lux in the entire work area and at least 60 lux at the head. LED: More than 80 lux in the entire work area and at least 120 lux at the head. Ex. of other equipment: Twin reversing lights. Roof-mounted work lighting. Service lighting, hoods. Extra...

MIX Paper from responsible sources FSC* C021705 FORESTRY QUALITY Modern forestry demands a holistic approach. With high productivity, low operating costs and innovative technology. With good ergonomics and a long-term approach to ecology. And with a responsive combination of service and customer care. We summarise all of this as Forestry Quality - the quality required in the forest. This holistic approach permeates everything we do, and we have but a single focus: your working day. We strive to ensure that machine owners and operators always feel that their relationship with Komatsu Forest is...