Dynapac CA 250D Посібник для семінару - Сторінка 5
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FITTING
Before modifying
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Fig. 1 Fitting the pad half
1. Transverse beam
2. Pad half
Fig. 2 Drilling through holes
Fitting must be done in a workshop environment, on a
clean, level base and with lifting capabilities for at least
1000 kg (2,200 lbs). Ensure at least 3 meters (120") of
free space in front of the machine (see overleaf).
Estimated time for this retrofitting is about 6 hours.
The following tools are required:
- Lift, at least 1000 kg (2,200 lbs)
- Screw clamps
- Drilling machine
- Drill, 22 mm (7/8")
- Hexagonal socket wrench 38 25 71
- Torque wrench
- Socket wrenches
1. Dismantle the front transverse beam (1).
2. Lift the first pad half (2) and place it on top of the
3. Drill two 22 mm (7/8") holes through the pad shell
CA 250/252/262 W1065EN2
Make sure the drum is well cleaned.
drum. Align the pad half with the outer edges of the
drum. Fix the pad half with screw clamps against
the drum shell.
Keep well clear of the hoisted object. En-
sure that hoisting hooks are securely
anchored.
and the drum shell. Use the two 8 mm pre-drilled
holes as position guides.
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