الوصف

Integrated with the global advanced designing technology into our own experience, NGC R & D team has developed out the transmission solutions of dredgers, which can meet the developing requirements of large size and diversification. We are able to satisfy the requirement of equipment interface and whole-set performance according to performance and matching between the equipments. 

Submerged cutter drive system
Apply for the submerged cutter driving section of large cutter dredger. Features of work condition: soil sand; have high requirement of sand prevention and sealing; low RPM, super large torque, large ahead and astern pull, deep water operation (max. operating depth of water *5m). 

Designing solution of submerged cutter driving system of ***0m3 cutter dredger 
â–   Input powerï¼›
â–   Input speed ***0rpmï¼›
â–   Output speed *0rpmï¼›
â–   Applies for ***0m3 cutter dredgerï¼› 

â–   Input power：2x***0kWï¼›
â–   Input speed ***0rpmï¼›
â–   Output speed *0rpmï¼›
â–   Applies for ***0m3 cutter dredgerï¼› 

â–   Input power：***0kWï¼›
â–   Input speed ***0rpmï¼›
â–   Output speed *0rpmï¼›
â–   Applies for ***0m3 cutter dredgerï¼› 
 

Dredge pump driving system in cabin

Apply for large submerged dredge pump driving section of cutter dredger, hopper dredger and bucket wheel dredger.Features of working condition: big change to the sand and water density, different speed conversion, super large torque, big pull, compartment transmission.

Submerged dredge pump driving system

Apply for the submerged dredge pump driving unit of large cutter dredger and bucket wheel dredger.Features of work condition: big variation of sand and water density, deep water operation (max. operating depth: around *0m), high requirements for sand prevention and seal, super large torque and large pull.

High pressure water pump gearbox

 Apply for the hydraulic station driving unit of piling barges and large cutter dredgers. Features of work condition: drive multi-pumps, high output speed.

Hydraulic power pack gearbox

Apply for the hydraulic station driving unit of piling barges and large cutter dredgers. Features of work condition: drive multi-pumps, high output speed.

Pivot shaft gearbox

  Apply for submerged dredge pump driving unit of large cutter dredger and bucket wheel dredger.Features of work condition: big variation of sand and sand density, high requirement of seal, super large torque, the output side can rotate with bridge rack freely.