Henan Weihua Heavy Machinery Co., Ltd.
Grab Dredgers,Floating Crane,Deck Grab Dredger
Henan Weihua Heavy Machinery Co., Ltd.
Grab Dredgers,Floating Crane,Deck Grab Dredger
Model No.: WH
Brand: Weihua
Certification: Other
Application: Mine
Condition: New
Operation Form: Cabin
Maximum Lifting Weight: <20t
Sling Type: Wire Rope
Installation: Assembled
Power Source: Electric
Type: Rotary
Packaging: Woden Case, Rain Cloth
Productivity: 30 sets
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 3 sets per month
Certificate: ISO 9001 ISO 14001 OHSAS 18001 GB/T 19001-2008/ISO 9001: 2008
HS Code: 8426300000
Port: Qingdao,Tianjin,Shanghai
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
Grab dredger is applied for dredging work in waterways, harbor pools and underwater infrastructure works. Weihua grab dredger is suitable for handling mining mud, gravel, pebbles and cohesive soil, but not suitable for dredging small fine sand.
Grab volume: 18m3
Dredging depth: 50m in water, 10m above water
Grab dredger arm length: 30m
Working radius: 15-23.5m
Features of Grab Dredgers:
1. Visual Simulation;
2. Underwater visualization work;
3. GPS positioning, precise dredging control;
4. Consistent excavation depth;
5. Flat dig control to ensure the accuracy of 15cm flat dig.
Cross Digging:
The grab dredger is suitable for the cross digging. 5 anchor cables shall be arranged and length of the main anchor cable and tail anchor cable shall be 200m to 300m. Edge anchor cable should be set aside about 100m.
Downstream-Countercurrent Digging:
It prefers downstream digging compared with countercurrent digging. Countercurrent digging also can be adopted in case of low water flow rate or reciprocating water flows.
Product Categories : Special Crane > Deck Crane
