Cat Bucyrus 6060 AC, 6060 ACFS Hydraulic Shovel Operation and Maintenance Manual EM028480

Page 160

EM028480-01 OMM 6060AC, 6060ACFS(3 847 036.00)-EN

OPERATION Traveling – Restricted Operation

Do not travel the machine longer than 5 minutes with the final drives to the front (Fig. 2-241:). This will reduce the durability of the undercarriage and the travel system components.

Fig. 2-241:

Do not travel with a filled bucket (Fig. 2-242:).

Fig. 2-242:

If traveling down from a steep bench, do not place the bucket on the ground in order to prevent the machine from slipping or tipping (Fig. 2-243:). The weight of the machine will force the stick cylinders and the bucket curl cylinders over the relief valves causing them to extend into their end stops. The weight and inertia of the machine pressing on the cylinder – this could lead to overstressing cylinder clevis bolts. Do not travel too steep ramps. Doing so can exceed the hydraulic capability of the machine. This can cause an uncontrolled state and damage to the machine. Refer to Operation and Maintenance Manual, section “Maximum Machine Inclinations” for information about maximum inclinations.

Fig. 2-243:

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Cat Bucyrus 6060 AC, 6060 ACFS Hydraulic Shovel Operation and Maintenance Manual EM028480 by www.heydownloads.com - Issuu