Figure 1-7. Backhoe working ranges.
(28) Maintenance and operating supplies.
Maintenance and operating supplies are listed in
Concrete, ready to pour
Earth, dry, loose
1-5. Difference in Models
Earth, dry, packed
Earth, wet, mud
Gravel, loose, dry
Harnishchfeger crane-shovel unit model 855BG with
Gravel, wet, packed
serial number range from 21,426 through 21,550. No
known differences exist between units of this model.
Iron ore (50% iron)
b. Engines. All crane-shovel units will be equipped
with a model D333TA caterpillar engine, replacing the
Sand, dry, loose
Harnishchfeger model 687C18-ES as that engine
Sand, wet, packed
(27) Wiring diagrams. Refer to views A and B
of figure 1-9 for wiring diagrams of electrical functions.