Cat Bucyrus 120E Hydraulic Excavator OPERATING INSTRUCTIONS MANUAL BI651487

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OPERATING INSTRUCTIONS RH 40 E Operation LIFTING OPERATIONS

Register the weight of the load. Sling only those loads not exceeding the load capacity of the lifting gear and of the machine

Safety instructions

Sling the load in such a way as to prevent it from slipping or falling while being lifted or transported.

Transporting the load Never use the machine for liftinggear operation unless it is equipped and approved for this purpose, i.e. the machine must be equipped with an overload warning system and a pipe break protection. Read the sections "Fundamental safety instructions" and "Operation - safety instructions" with care and observe the instructions contained in them.

Never move the load above persons. Keep the load as close as possible to the ground. Prevent the load from swinging The machine must never be driven with a slung load unless the road surface is even and the roadway is clearly visible. Roadway visibility can be improved by adjusting the boom and slewing the superstructure to the right.

Switch the overload warning system on.

The built-in overload warning device cannot totally exclude accidents due to incorrect operation. This applies in particular to:

(cf. "Technical data").

!

inadequate hooking of the load or the loadcarrying device,

!

excessive deceleration or acceleration forces (hard braking or strong slewing with the load to be moved),

!

loads dropping into the cable,

!

oblique pull,

!

driving the excavator into an area with steeply sloping ground,

!

exposure to strong wind.

Room for slingers Slingers must approach the working gear from the side when the load is slung. During the lifting and transporting of loads, slingers or other assistant personnel must stand in a safe position or go beside the machine to ensure that they are outside the hazard zone. Ensure that slingers and other assistant personnel are always in sight.

Avoid these risks by handling the machine carefully and with discretion.

Slinging loads Use only tested and efficient lifting gear with an adequate load capacity. Hoist the load only from the hooks provided for that purpose. Never use the the teeth of backhoe buckets, shovels or grabs. Cable lugs, thimbles or U-bolts may slip from the teeth, putting the load out of control.

2-60

BA RH40E(3 666 320.00)-EN


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OPERATING INSTRUCTIONS RH 40 E Repair work

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page 191

OPERATING INSTRUCTIONS Repair work

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page 190

OPERATING INSTRUCTIONS

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page 188

Repair work

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OPERATING INSTRUCTIONS RH 40 E Repair work

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OPERATING INSTRUCTIONS

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OPERATING INSTRUCTIONS RH 40 E Repair work

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OPERATING INSTRUCTIONS RH 40 E Inspection and servicing

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OPERATING INSTRUCTIONS RH 40 E Inspection and servicing

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OPERATING INSTRUCTIONS RH 40 E Inspection and servicing

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ELECTRICAL SYSTEM

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OPERATING INSTRUCTIONS RH 40 E Operation

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OPERATING INSTRUCTIONS RH 40 E Operation WORKING OPERATION SAFETY INSTRUCTIONS

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OPERATING INSTRUCTIONS RH 40 E Introduction

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OPERATING INSTRUCTIONS RH 40 E Introduction

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OPERATING INSTRUCTIONS RH 40 E Introduction WARRANTY

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OPERATING INSTRUCTIONS RH 40 E

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