Hydraulic disintegration --
Usage of monitors

Monitor 1
Investment: $
Motor pump of 4 inches x 16 HP. Bs. S.
Suction hose of 4 inches
Check valve of 4 inches
Hose terminal spiral nipple of 3 inches that serves as a nozzle
100 meter intake hose of 4 inches high pressure
Motor pump placed over a raft that can run along the edge of the river and with movement of one hundred meters of the mount.
It requires differences of levels of 4 to 5 meters
Performance: 150 m3/day x 8 working hours, which equals to 25 workers per day.
Monthly outcome for one shift: 3,750 m3.
Unitary price and cost: $ 

Monitor 2
Investment: $
Motor pump of 6 inches x 36 C.V. Diesel
Suction hose of 6 inches
Check valve of 6 inches
Hose terminal spiral nipple of 6 inches sot 4 inches of exit
200 meter semi rigid hose of 6 inches
This can move along all the way through the length of the ledges in a raft mounted on pontoons.
Requires of differences of levels 4 to 5 meters
Performance: 1,000 m3/day x 16 working hours, which is the same as 160 labourers a day.
Unitary price and cost for m3: $ 

Monitor 3
Investment: $
Similar to monitor 2 but a more solid pump of Cravely Motor 36 CV
Works in mountain of over 200 meters of a hydraulic source
Does not require a drain
Eliminates at depression of the terrain through a pressure pump the disintegrated substances
Performance: 500.00 m3/day
Unitary price and cost: $

Mini dredge hydrojet system
Basic elements:
2 plastic pontoons or inner tube
Aluminium sluice
Aluminium riffle
1 sluice base rug
Aluminium mounting or that of another material
1 high pressure water pump
1 steel tubing power jet
1 pressure power jet hose
1 added motor compressor
1 scuba diving outfit with implements

Diameter suction and motor potency

• Mini dredge 2 inches requires B.S. motor of 3 HP
• Mini dredge 3 inches requires B.S. motor of 8 HP
• Mini dredge 4 inches requires B.S. motor of 8 HP
• Mini dredge 6 inches requires B.S. motor of 10 HP
• Mini dredge 8 inches requires B.S. motor of 32 HP (2 x 16 HP)

In mini dredges of 8 inches it is required to mount 2 motors and 2 pumps of high pressure of 16 HP each, which are connected to the power jet with two hose entries of high pressure of 3 inches.