OM 28Z3 US – Edition 2.0 * 28Z3b340.fm
3-69
Operation
3.36 Working with the excavator
Working with the standard bucket
The following section describes work operations with the machine equipped with the stan-
dard bucket.
The standard bucket is mainly used for digging earth, and for loosening, picking up, dig-
ging and loading loose or solid material.
Prohibited operation
Working with the swivel force
☞
Do not use the swivel force of the upper carriage to compact the ground or tear down
piles or walls.
☞
Do not allow the bucket teeth to penetrate into the ground as you rotate the upper car-
riage.
➥
Working this way damages the attachments.
Working with the drive force
☞
Do not allow the bucket to penetrate into the ground and do not excavate by using the
drive force of the machine.
➥
Working this way may damage the machine or the attachments.
Avoid impact during operation to avoid damage to the excavator bucket and
machine components.
☞
Do not suddenly drop the bucket to increase penetration, break material, or compact
material.
➥
Working this way can greatly reduce the machine's service life.
Fig. 95: Working with the swivel force
Fig. 96: Working with the drive force
Fig. 97: Avoid impact during operation
Summary of Contents for 28Z3
Page 1: ...Track Excavator 28Z3 OPERATOR S MANUAL 5200005459 1 0 0312 5 2 0 0 0 0 5 4 5 9...
Page 43: ...OM 28Z3 US Edition 2 0 28Z3b110 fm 1 15 Introduction 1 11 Symbols from AG01686 Overview...
Page 52: ...1 24 OM 28Z3 US Edition 2 0 28Z3b110 fm Introduction...
Page 66: ...2 14 OM 28Z3 US Edition 2 0 28Z3b210 fm Safety Information...
Page 142: ...3 76 OM 28Z3 US Edition 2 0 28Z3b340 fm Operation...
Page 146: ...4 4 OM 28Z3 US Edition 2 0 28Z3b410 fm Troubleshooting...
Page 188: ...5 42 OM 28Z3 US Edition 2 0 28Z3b560 fm Maintenance...
Page 198: ...6 10 OM 28Z3 US Edition 2 0 28Z3b610 fm Specifications...