16 yd Clamshell Sand Mining and Processing Dredge

  • 2,555,000 USD
  • 201204-DG

Dredger has a 50 ton trolley hoist with a 16 yd electro-hydraulic bucket with 150 hp motor. Dredging depth of 200-ft. Hopper has automated feed gates to two main screens – TFO-261 double deck 6’x16′ Diester vibrating screens. Operators control room with Siemens-Toshiba electric controls and equipment including PLC and on board transformers. The dredge is dismountable.

Location: state of Missouri, USA

Principal Dimensions and Characteristics
  Length Overall: 32 m 105-ft
  Breadth: 15 m 50-ft
  Depth: 2.44 m 8-ft
  Bucket: 16 yd electro-hydraulic bucket with 150 hp motor
  Trolley Hoist Digging Depth: 60.96 m 200-ft
  Trolley Hoist: 45 T 50 ton
  Anchor Winches – 4 x capacity for 600-ft of 3/4″ cable
  Extreme duty cycle gantry and trolley
  Grizzly and oversize chute
  Hopper with automated feed gates
  Two main screens – TFO-261 double deck 6’x16′ Diester vibrating screens
Fine Recovery System and Silt Pumps
  Four model 2600 cyclones
  2 x 12″x10″ Metso sand pumps
  2 x 12″x10″ Metso silt pumps
  1 x 10″x8″ Metso freshwater pump
  2 x 7’x14′ CFS dewatering screens
Motor Outputs
  Hoisting and Lowering: 559 kw 750 hp
  Hoist Brakes: 2 x 1.5 kw 2 x 2 hp
  Trolley Travel: 4 x 5.6 kw 4 x 7.5 hp
  Bucket: 112 kw 150 hp
  Hydraulic: 56 kw 75 hp
  Dewatering Screen: 2 x 30 kw 2 x 40 hp
  Fine Sand Pumps: 2 x 149 kw 2 x 200 hp
  Silt Pumps: 2 x 112 kw 2 x 150 hp
  Fresh Water Pumps: 1 x 112 kw 1 x 150 hp
  Sand Dewatering: 2 x 7.5 kw 2 x 10 hp
  Winches: 4 x 7.5 kw 4 x 10 hp
  All details on these pages are given in good faith and are believed to be accurate but no warranty of accuracy or completeness or suitability for purpose is either stated or implied. Prices are subject to change without notice