Product description
The engine is powerful, powerful, the bucket capacity is large, the
loading efficiency is high, the track adopts the most advanced
technology installation, does not derail, the direction rotation
control is accurate, the cab is fully functional, the operation is
easy to use
Sumitomo 120-3 Details
| Maximum excavation radius | 8270 |
| Maximum digging depth | 5540 |
| Maximum excavation height | 9160 |
| Maximum unloading height | 6760 |
| Maximum vertical digging depth | 4960 |
| Back end turning radius | 2050 |
Sumitomo product advantages
1. Work steadily
· Large wheelbase layout, low center of gravity design, good
bearing capacity, strong overloading force, large shovel load does
not turn over, and large slope is not inclined.
· In the narrow field, it can easily achieve heavy load lifting and
unloading with large steering Angle, and the operation performance
is strong and powerful.
2. High efficiency
· Boom lift fast, short action time
· Smooth movement and quick shovel loading.
3. Drive smoothly
· Wheelbase alignment design, small turning radius, flexibility,
good site adaptability.
· No speed difference between front and rear axles, no power cycle
consumption, the track of front and rear wheels is always the same,
small steering resistance, low tire wear, good passability, high
stability, smooth driving.
· The hinged part adopts double row thrust bearing, which is more
flexible and reliable.
4. Long life
· Two-stage dust proof in key hinge parts, low wear and long life.
