Operator Manual - Spider ILD02 SG
12 / 51 rev. 01-01-04-2011
4 SPECIFICATION
4.1 SPECIFICATION
TECHNICAL DESCRIPTION
The mower is a self-propelled machine with four-wheel drive, controlled by the transmitter (remote radio
controller) signal. Its unique wheel-steering technology ensures a high manoeuvrability both on level ground and
on slopes. The basic part of the machine is formed by a square solid frame, which is connected with a sliding
frame. The middle part of the sliding frame carries all transmission parts such as the engine, the hydraulic
pump, the hydraulic motor and the control unit. 4 mowing blades are attached to the bottom part of the frame.
An electromagnetic clutch is placed between the main belt pulley and the engine. Circles formed by the rotation
of blades do not overlap. The blades are fixed and attached to the flanges by bolt. The cutting deck is open on
two sides in order to facilitate the intake and discharge of grass. These openings are covered by a chain curtain
and by a rubber cover, which prevent the throwing of undesirable objects. A steel bumper above the rubber
cover on the outside of the mower marks the safe distance from the blades. Transmission is by chains and
gears on all four wheels. The wheels are driven by two hydraulic motors through V-belts. Wheels are steered by
an electric motor. The gel battery and the control unit are situated in the front part of the mower. The mower is
controlled by a multi-channel transmitter.
TECHNICAL SPECIFICATION
4.2 NOISE EMISSIONS
The mower emits the following noise: Sound pressure level L
WA
= 97.3 dB
Guaranteed Sound pressure level L
WA
= 98.0 dB
The measuring was carried out in conformity with ISO 3744
Noise at the operator’s station (ear): L = 81.3 dB (A) Leq - Measured in the distance of 3 m from the machine
according to EN 11 201
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