Sound Level, Emc, Hav | Husqvarna FS 8400 D, FS 6600 D guide

Technical Data - Sound Level, EMC, and HAV

Sound Level

MODEL	POWER LEVEL	PRESSURE LEVEL

	Lwa (dB)	Lpa (dB)
	EN 23744	EN ISO 11201

FS6600
John Deere Diesel	119.0	94.8
66 HP (49 kW)

FS8400
John Deere Diesel	119.0	94.8
84 HP (63 kW)

EMC

(ElectroMagnetic Compatibility)

This equipment has been tested for EMC using the methods outlined in EN14982:98. The tests found that the equipment did not to exceed the radiated emission limits. The saw was tested in a semi-anechoic chamber at NCEE, Lincoln, Nebraska, a FCC registered laboratory. The test report is on file at Husqvarna Construction Products, Olathe,

HAV

(Hand-Arm Vibration)

This equipment has been tested for HAV in accordance with ISO 5349. The results are shown in the following chart.

Model	Maximum Vibration (Aeq) in m/s2	Maximum Exposure Time
FS 6600-FS 8400	3.0 - 3.6	48%

The Aeq value is the measured continuous vibration at the extended handlebars expressed as acceleration with the units of m/s2 (meters per second squared). The measured values were taken with a fully warmed engine, running at maximum rated RPM and a 900-mm blade. The measurement point was the grip of the extended handlebars. Instrumentation was a Larson Davis model HVM100 Human Vibration Meter and the SEN021 Triaxial Accelerometer. The accelerometer was secured to a hand adapter, which allows it to sense the same magnitude of vibration as the operator’s hand.

The Maximum Exposure Time is a calculated value referenced to an 8-hour workday and the “daily exposure action value” of 2.5 m/s2 as defined in Directive 2002/44/EC of 25 June 2002.

The time weighted daily vibration exposure time can be found with the following formula:

Maximum Exposure Time = (2.5/Aeq)2 X 8 hours

Normal operation of this equipment does not require the continuous contact of the hand to the handlebar. Observation of professional cutters using this saw has shown that the majority of operators actually hold the handle bars less than 25% of the cutting time.

Over exposure to vibrations can result in blood vessel or nerve injury to persons suffering with blood circulation problems. Seek medical attention if you experience physical symptoms that can be related to over exposure to vibrations. Examples of symptoms are numbness, lack of feeling, tingling, tickling, pain or a reduction of normal strength, or changes in skin

FS 6600 D, FS 8400 D specifications

Husqvarna has long been a trusted name in the world of professional outdoor power equipment, and its FS 6600 D and FSA 8400 D models exemplify the company's commitment to quality and performance.

The Husqvarna FS 6600 D is a powerful walk-behind concrete saw that is renowned for its exceptional cutting efficiency and robust design. Powered by a high-torque diesel engine, the FS 6600 D is engineered to handle tough, heavy-duty applications with ease. One of its standout features is its adjustable, heavy-duty frame that can accommodate various blade sizes, making it versatile for different cutting depths and applications. The saw's integrated water system helps to manage dust and keeps the blade cool during operation, resulting in cleaner cuts and prolonging blade life. Furthermore, the intelligent design of the FS 6600 D includes an easy-to-use control panel, ensuring operators can quickly start and adjust the saw without hassle.

On the other hand, the Husqvarna FSA 8400 D is part of Husqvarna’s range of professional grass trimmers, specifically designed for demanding tasks and prolonged use. Its lightweight yet robust design makes it an ideal choice for professionals who require mobility and efficiency. The FSA 8400 D features a high-capacity battery and an efficient brushless motor, ensuring powerful performance with minimal noise and vibration. The trimmer’s adjustable handle and ergonomic design allow users to maneuver easily, reducing fatigue during extended usage.

Both products also incorporate advanced technologies to enhance user experience. For instance, the FS 6600 D employs Husqvarna’s SmartStart technology, allowing for easier and faster starts. Similarly, the FSA 8400 D utilizes an intuitive control system that seamlessly integrates speed and power settings, optimizing performance based on the demands of the task at hand.

In summary, the Husqvarna FS 6600 D and FSA 8400 D are prime examples of innovative engineering combined with user-focused design. Their robust features, advanced technologies, and unmatched performance make them essential tools for professionals looking to excel in their trade. Whether cutting concrete or tidying up grassy areas, Husqvarna proves that it understands the needs of its users, delivering reliable solutions that stand the test of time.