360 excavator Operation, Safety & Certification |
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Terms in this set (87)
If the operator has loaded the A. Position the machine in an agreed position
machine onto a transporter/trailer on B. Lower the attachment and release hydraulic
behalf of a driver, what checks must pressure
be carried out before they leave the C. Close/lock all windows/doors and remove the
cab? key
Why should different soils be For reuse on or off site
segregated during excavating?
If setting up to excavate in a A. Exit and entry
confined area, name TWO things that B. Proximity hazards - people nearby, cables etc.
should be taken into account before C. Capability to achieve specifications
starting.
, Before manually changing any A. Touching the ground
bucket: B. To prevent injuries
A. Where should the bucket be
positioned (in relation to the ground)
before removing the final pin
B. Explain why
If both levers (or travel pedal for Backwards
wheeled machines) are pushed
forwards when the track motors (or
driving wheels) in front of the cab, in
which direction would the machine
move?
During work, the engine starts to Hot fluid under pressure can escape
overheat. Explain the danger if uncontrollably causing severe burns.
someone tries to remove the radiator
or expansion tank cap.
Give FOUR reasons that may cause 1. Soft ground
the machine to tip over - forwards 2. Too heavy a load
and/or sideways 3. Working over the tracks
4. Slopes undercutting
5. Overextending
Explain the purpose of a lift plan. Is a document that describes how a lifting task is
carried out safely and the resources that are to be
used
When must a banksman/signaller be Whenever the operator cannot see in the intended
used before moving an excavator? direction of travel
questions and answers | latest update
Save
Terms in this set (87)
If the operator has loaded the A. Position the machine in an agreed position
machine onto a transporter/trailer on B. Lower the attachment and release hydraulic
behalf of a driver, what checks must pressure
be carried out before they leave the C. Close/lock all windows/doors and remove the
cab? key
Why should different soils be For reuse on or off site
segregated during excavating?
If setting up to excavate in a A. Exit and entry
confined area, name TWO things that B. Proximity hazards - people nearby, cables etc.
should be taken into account before C. Capability to achieve specifications
starting.
, Before manually changing any A. Touching the ground
bucket: B. To prevent injuries
A. Where should the bucket be
positioned (in relation to the ground)
before removing the final pin
B. Explain why
If both levers (or travel pedal for Backwards
wheeled machines) are pushed
forwards when the track motors (or
driving wheels) in front of the cab, in
which direction would the machine
move?
During work, the engine starts to Hot fluid under pressure can escape
overheat. Explain the danger if uncontrollably causing severe burns.
someone tries to remove the radiator
or expansion tank cap.
Give FOUR reasons that may cause 1. Soft ground
the machine to tip over - forwards 2. Too heavy a load
and/or sideways 3. Working over the tracks
4. Slopes undercutting
5. Overextending
Explain the purpose of a lift plan. Is a document that describes how a lifting task is
carried out safely and the resources that are to be
used
When must a banksman/signaller be Whenever the operator cannot see in the intended
used before moving an excavator? direction of travel
