Hi-Force HHP30 Operating And Safety Instructions

TDS1312
HHP30 AND HHP50 HYDRAULIC HOLE PUNCH OPERATING AND
SAFETY INSTRUCTIONS
INSPECTION UPON RECEIPT OF GOODS.
On initial receipt of goods visually check for transit damage. If found contact the
carrier immediately.
DESCRIPTION
The Hi-force HHP series hydraulic hole puncher range offers a choice of two
models HHP30 and HHP50 (Refer to figure 1 for model specifications). The
HHP30 hole punch is a single acting spring return punching tool with a
maximum punch force of 26 tonnes. It is capable of punching holes up to
20.5mm in diameter in mild steel plates up to 10mm thick. The HHP50
hole punch is a double acting punching tool with a maximum punch force
of 44 tonnes. It is capable of punching holes up to 25.5mm in diameter in
mild steel plates up to 15mm thick. The maximum throat depth for HHP30 is
65mm and 75mm for HHP50. This is the maximum distance from the edge of
the plate to the centre of the hole to be punched. The punch can be operated by
means of a hand pump or power driven pump.
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Rev 2. ECO No. 3890