详情
Application:
ideal solution for river and sea/River dredging either on land or
barge, pond excavation and maintenance, deep foundation excavation,
drainage construction, distant digging, etc.
Characteristics
1, inside of boom arm with stiffeners for reinforcement.
2, All pin are heat treated for hardness
3, boom arm constructed by high strength steel, reinforced for
critical stress part
4, bucket cylinder from famous chinese excavator manufacturer.
5, Bronze bush,
6, Hydraulic steel pipeline is after Pickling and phosphating
process
7, high pressure hydraulic hose
Workmanship:
Long reach booms are designed on base of lever principle and
precise calculation and simulation by CAD software, professional
digital cutting equipment to cut steel plate, and bevelling edge
before welding, matured CO2 protective welding, reinforced on hinge
part, 3 layer painting
Our product can well fit these excavator brand:KOMATSU,HITACHI,
CATERPILLAR,SUMITOMO, HYUNDAI, KOBELCO, KATO, SANY,DAEWOO,VOLVO
etc.
