INTRODUCTION
It is your responsibility as the operator of this piece of equipment to know what
specific requirements, precautions and work hazards exist. You must read, understand
and follow all of the information contained in this operator’s manual and inform any
person who might be assisting you.
The HD99 one-man earth drill is a unique tool. By separating the engine from the
auger with the use of hydraulics, the digging torque or “kick back” normally associated
with hand operated earth drills is greatly reduced, making for a more comfortable tool
to use. However, it is a tool that can cause injury to the operator or bystanders if it is
not properly maintained or if it is misused. You must be sure that you, as the operator,
understand the use of the tool and the risks involved.
NOTE:
This machine is designed to drill holes in soil. It is not intended for any other
purpose.
The rotation of the auger or drill bit on any type of earth drill will cause a counter
rotation of the handle bars while drilling a hole. The force exerted on the operator will
vary according to the type of soil, the diameter of the auger and the condition of the
machine.
In the event that the auger should encounter an object that stops the rotation
suddenly, the digging force could be transmitted directly to the operator. Eventhough
the force is absorbed by the wheel assembly, there is the possibility that the handle
bars could be jerked from the operator’s hands. For this reason, the operator must
have secure footing and control of the machine. The operator must also be both
mentally and physically prepared to react to this force.
Because the HD99 is a hand operated, portable type machine, it is limited in what it
is capable of doing. The job site, soil conditions, job specifications and operator
experience may dictate that a different tool or method be used to do the job.
NOTE:
It is not recommended that engines of higher horsepower be installed on this
machine. Consult the factory before making any modifications.
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HD99
