GB-7
GB
MACHINE SPECIFICATION
Chassis:
Pressed steel welded
fabrication.
Transmission:
By heavy duty roller chains.
Clutches:
Main centrifugal clutch.
Separate landroll clutch.
Separate cylinder clutch.
Front roll
Marquis:
One piece steel roll running on ball
bearings
Landroll:
Two piece cast iron with or rubber
treaded with bevel gear differential.
Cutting cylinder:
All welded 5 knife cylinder
running on ball bearings.
Cutting ratio
Cast iron Landroll: 78 cuts / metre (72 cuts/yd).
Rubber Treaded
Landroll:
73cuts / metre (67 cuts/yd).
Height of cut
6- 28mm (1/4 - 1 1/8in.)
Handles:
Tubular steel adjustable at
top and bottom.
Grass box:
Large capacity steel tip over/Lift off
Cutting width:
71cm (28in.)
Cutting performance
1930 sq. m./hr
(2240 sq. yd./hr)
Ground pressure
0.45 kg./cm
2
(6.6lb./in
2
)
GB
DIMENSIONS
Overall height
102cm(40in)
Overall length
134cm(53in)
Overall width
87cm(34in)
Width of cut
71cm(28in)
Gross weight (including
grass box)
156Kg(334lb)
VIBRATION LEVEL
The machine was tested for whole body and hand/arm
vibration levels. The operator was seated in the normal
operating postion with both hands on the steering
mechanism. The engine was running and the cutting
device was rotating with the machine stationary.
Hand / Arm acceleration level
: 6.35 m/s
2
RECOMMENDED LUBRICANTS
Engine oil:
Should be to MIL-L-2104B/ or to
A.P.I. Classification SC grades and
as given in the table below:
Grease: Shell Darina R2 or equivalent.
TEMPERATURE
OIL VISCOSITY
ABOVE 25°C (77°F)
SAE30
0°C to 25° F(32°F to 77°F) SAE20
BELOW 0°C (32°F)
SAE 10W or 10W-30
Содержание Matador 71
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