Product Focus:
PRODUCT FOCUS
Flip, switch, sensor shut-off
Walk-behind power trowels are basically simple machines consisting of a handle, engine, ring guard, gearbox and lower-blade unit.
However, it’s important to never overlook proper operation of
critical safety features, especially the emergency engine shut-off
function. Most manufacturers use a centrifugal flip switch or
hold-to-run switch to reduce uncontrolled trowel runaway and
bring the machine to a stop. These switches can wear over time
and require occasional maintenance. A gyroscopic sensor, like in
Wacker Neuson’s 36- and 48-inch walk-behind trowels, senses
when the operator releases the handle and shuts down the engine,
which engages a brake mechanism internal to the gearbox.
Whatever type safety system you use, make sure to test its function
before operations.
Source: Wacker Neuson
by Lauren Heartsill Dowdle
Trowels and
screeds
SANDCAST HEAD
For wet screeding and form to form, Lindley’s Vibra Strike II
F4 style 2-in-1 floats range from 4 to 16 feet.
magnesium
screw with saddle plates.
Write 70 on Reader Service Card or visit EquipmentWorld.com/info
any project any deadline
The
y ellow
drill will
Drill more holes faster?
Save time and effort?
Provide real-time service and support?
Scan this tag with your smartphone
or visit e zdrill.com/yellowdrillwill.
Write 481 on Reader Service Card or visit EquipmentWorld.com/info
EquipmentWorld.com
49