Excavator Mounted Hydraulic Submersible Dredge Pumps

Amoshydro® excavator-mounted hydraulic dredge pumps are high-efficiency tools designed to optimize underwater excavation. They provide reliable solutions for sediment removal, silt dredging, and material pumping.

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Excavator Mounted Submersible Dredging Pump

Hydraulic Submersible Slurry Pump With Agitators

Excavator brands FAQ

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Overview

Amoshydro® Excavator Mounted hydraulic submersible dredge pumps are advanced, high-efficiency dredging tools specifically manufactured to improve the performance and productivity of dredging operations. Amoshydro® hydraulic sludge pumps are installed on excavators to offer the unique solution for a variety of underwater excavation tasks, including sediment removal, silt dredging, and material pumping from underwater sites.

Specifications

Diameter:50-400mm
Capacity:100-2000m3/h
Head:10-60m
Max. particles: 60mm
Max. concentration: 70%
Agitator: Available
Cutterheads: 3-22kw
Excavator:13-360ton
Sealing arrangement: Double mechanical seal
Materials: High chrome, Hyperchrome, SS304, SS316L, CD4MCu, Duplex 2205 etc

Dragflow Excavator Mounted Dredging Pump

Parameters

Hydraulic Submersible Pump for Sand Specification								Supporting hydraulic system
Model	Diameter mm	Capacity m³/hour	Head m	Power kW	Speed r/min	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min	Excavator Ton
HTU-T100-15	150	100	15	11	1000	25	28	25	30	13
HTU-T150-20	150	150	20	18.5	1000	30	45	25	30
HTU-T200-15	150	200	15	18.5	1000	30	45	25	30
HTU-T150-22	150	150	22	22	1000	30	55	25	55
HTU-T200-17	150	200	17	22	1000	30	55	25	55
HTU-T300-10	200	300	10	22	1000	35	55	25	55
HTU-T150-30	150	150	30	30	1000	20	80	25	80	20
HTU-T250-20	150	250	20	30	1000	30	80	25	80
HTU-T100-50	150	100	50	45	1000	20	107	25	110
HTU-T250-30	150	250	30	45	1000	35	107	25	110
HTU-T400-20	200	400	20	45	1000	40	107	25	110
HTU-T150-45	150	150	45	55	1000	25	125	25	130	30
HTU-T250-35	150	250	35	55	1000	40	125	25	130
HTU-T400-25	200	400	25	55	1000	40	125	25	130
HTU-T500-18	200	500	18	55	1000	40	125	25	130
HTU-T200-45	150	200	45	70	1000	25	160	27	160
HTU-T350-35	200	350	35	70	1000	40	160	27	160
HTU-T450-25	200	450	25	70	1000	40	160	27	160
HTU-T550-20	200	550	20	70	1000	40	160	27	160
HTU-T200-60	150	200	60	90	1000	30	200	27	200	40
HTU-T400-40	200	400	40	90	1000	50	200	27	200
HTU-T500-28	200	500	28	90	1000	50	200	27	200
HTU-T600-25	200	600	25	90	1000	50	200	27	200
HTU-T400-50	200	400	50	110	1000	35	250	27	250	60
HTU-T600-30	250	600	30	110	1000	50	250	27	250
HTU-T800-25	300	800	25	110	1000	50	250	27	250
HTU-T1000-20	300	1000	20	110	1000	60	250	27	250
HTU-T500-55	200	500	55	132	1000	50	250	27	300	Dual-Pump Confluence 40
HTU-T800-35	300	800	35	132	1000	50	250	27	300
HTU-T1000-23	300	1000	23	132	1000	60	250	27	300
HTU-T650-52	200	650	52	160	1000	40	355	27	360	Dual-Pump Confluence 60
HTU-T1000-30	300	1000	30	160	1000	50	355	27	360	Dual-Pump Confluence 60
HTU-T800-55	300	800	55	220	1000	50	500	27	500	Dual-Pump Confluence 80
HTU-T1000-40	300	1000	40	220	1000	50	500	27	500
HTU-T1250-35	350	1250	35	220	1000	55	500	27	500
HTU-T1600-30	350	1500	30	220	1000	55	500	27	500
HTU-T2000-20	400	2000	20	220	1000	60	500	27	500
HTU-T1200-50	300	1200	50	280	1000	50	710	25	710	Dual-Pump Confluence 100
HTU-T1500-40	350	1500	40	280	1000	50	710	25	710
HTU-T1500-35	350	1500	35	280	1000	55	710	25	710
HTU-T1750-30	350	1750	30	280	1000	55	710	25	710
HTU-T2000-25	400	2000	25	280	1000	60	710	25	710
HTU-T1500-50	400	1500	50	315	1000	60	1000	20	1000	Dual-Pump Confluence 120
HTU-T2000-35	400	2000	35	315	1000	60	1000	20	1000	Dual-Pump Confluence 120

Hydraulic Submersible Slurry Pump for Mud Specification								Supporting hydraulic system
Model	Diameter mm	Capacity m3/hour	Head m	Power kW	Speed r/min	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min	Excavator Ton
HTU-T50-30	80	50	30	15	1000	13	28	22	42	13
HTU-T100-20	100	100	20	15	1000	20
HTU-T150-15	100/150	150	15	15	1000	20
HTU-T50-50	80	50	50	25	1000	13	45	25	68	20
HTU-T100-30	100	100	30	25	1000	20
HTU-T150-22	150	150	22	25	1000	30
HTU-T200-18	150	200	18	25	1000	30
HTU-T150-30	150	150	30	30	1000	30	55	25	83
HTU-T200-25	150	200	25	30	1000	30
HTU-T300-15	150	300	15	30	1000	30
HTU-T150-50	150	150	50	45	1000	30	80	25	120
HTU-T200-35	200	200	35	45	1000	45
HTU-T300-25	200	300	25	45	1000	45
HTU-T400-20	200	400	20	45	1000	45
HTU-T200-55	150	200	55	65	1000	30	107	25	160	30
HTU-T300-35	200	300	35	65	1000	50
HTU-T500-20	200	500	20	65	1000	50
HTU-T250-55	150	250	55	75	1000	30	125	25	190	40
HTU-T400-30	200	400	30	75	1000	55
HTU-T500-25	200	500	25	75	1000	55
HTU-T600-20	200	600	20	75	1000	55
HTU-T280-60	150	280	60	95	1000	30	160	25	240	60
HTU-T500-30	200	500	30	95	1000	55
HTU-T600-25	200	600	25	95	1000	55
HTU-T350-70	200	350	70	120	1000	30	200	27	300	Dual-Pump Confluence 40
HTU-T400-50	200	400	50	120	1000	55
HTU-T500-40	200	500	40	120	1000	55
HTU-T700-30	200	700	30	120	1000	55
HTU-T800-25	250	800	25	120	1000	70			260	60
HTU-T400-70	200	400	70	145	1000	55	250	27	380	Dual-Pump Confluence 40
HTU-T500-50	200	500	50	145	1000	55
HTU-T700-35	200	700	35	145	1000	55
HTU-T800-30	250	800	30	145	1000	70			330

Hydraulic Submersible Slurry Pump for Big Solids Specification							Supporting hydraulic system
Model	Diameter mm	Capacity m3/hour	Head m	Power kW	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min	Excavator Ton
HTU-T400-25	200	400	25	70	80	160	25	160	30
HTU-T500-20	200	500	20	70	80	160	25	160	30
HTU-T500-30	250	500	30	90	80	200	25	200	40
HTU-T700-20	250	700	20	90	80	200	25	200	40
HTU-T600-30	250	600	30	110	80	250	27	250	60
HTU-T800-25	250	800	25	110	80	250	27	250
HTU-T1000-18	300	1000	18	110	80	250	27	250

Performance Curve

Structural diagram

No.	Part Name	Material
1	Excavator Connecting Frame	Q235
2	Main Pump Displacement Piston Hydraulic Motor	Cast Iron
3	Main Pump Shaft Sleeve	2Cr13
4	Main Pump Bearing Housing	Q235
5	Main Pump Upper Bearing	GCr4
6	Main Pump Pump Shaft	40Gr
7	Main Pump Lower Bearing	GCr4
8	Lower Bearing Lower Bearing Lock Nut	A2-70
9	Main Pump Bearing Cover	HT200
10	Main Pump Mechanical Seal	Alloy
11	Main Pump Mechanical Seal Cover	QT500
12	Main Pump Outer Mechanical Cover	Alloy
13	Main Pump Inner Protector Plate	KMTBCr26
14	Main Pump Body	KMTBCr26
15	Main Pump Impeller	KMTBCr26
16	Main Pump Suction Plate	KMTBCr26
17	Main Pump Impeller Nut	KMTBCr26
18	Main Pump Agitator Impeller	KMTBCr26
19	Main Pump Bracket Filter Screen	Q235

Application

▪ Removal of silt build up at marinas.
▪ Harbors, dock loading facilities, etc.
▪ Waste sludge handling
▪ Tank clean out
▪ Waste collection ponds
▪Dredging deep deposits (up to 120 m deep)
▪ Sands mining
▪ Barge unloading
▪ Waste collection pit
▪ Ash sumps
▪ Dredging waste ponds
▪ Clean up sumps
▪ Gold tailings reclamation
▪ Settling and collection ponds
▪ Underground slimes collection ponds

▪ Conveyor tunnel sumps
▪ Coal tailings relocation
▪ Crusher sumps
▪ Grinding area sumps
▪ Flotation area sumps
▪ Truck wash sumps
▪ Mill scale pits
▪ Coke plant scale pit
▪ Blast furnace slag pit
▪ Water treatment sumps
▪ Clean out caissons in construction
▪ Transfer of bentonite slurry
▪ Overburden removal
▪ Reclaiming beaches
▪ River, lake and canal clean out

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Excavator brands

Amoshydro® hydraulic submersible slurry pumps are engineered with a versatile mounting interface, allowing for seamless integration with the hydraulic systems of all major global excavator brands. Whether you operate a standard crawler or a specialized amphibious machine, our pumps are compatible with:

FAQ

Which excavator brands can these hydraulic dredge pumps be mounted on?

We know downtime kills your profit, so we built three lines of defense:
l The Agitator: Shoves oversized rocks out of the way before they reach the inlet.
l Wide Internal Passages: Depending on the model, it lets solids up to 2.5 inches pass straight through the impeller without jamming.
l Optional Side Cutters: If you are dealing with heavy roots, sea grass, or thick clay, we can bolt on dual hydraulic cutters to shred everything before it enters the pump.

What happens when it hits rocks, roots, or trash? Does it clog instantly?

We know downtime kills your profit, so we built three lines of defense:
l The Agitator: Shoves oversized rocks out of the way before they reach the inlet.
l Wide Internal Passages: Depending on the model, it lets solids up to 2.5 inches pass straight through the impeller without jamming.
l Optional Side Cutters: If you are dealing with heavy roots, sea grass, or thick clay, we can bolt on dual hydraulic cutters to shred everything before it enters the pump.

What happens when it hits rocks, roots, or trash? Does it clog instantly?

We know downtime kills your profit, so we built three lines of defense:
l The Agitator: Shoves oversized rocks out of the way before they reach the inlet.
l Wide Internal Passages: Depending on the model, it lets solids up to 2.5 inches pass straight through the impeller without jamming.
l Optional Side Cutters: If you are dealing with heavy roots, sea grass, or thick clay, we can bolt on dual hydraulic cutters to shred everything before it enters the pump.

What happens when it hits rocks, roots, or trash? Does it clog instantly?

We know downtime kills your profit, so we built three lines of defense:
l The Agitator: Shoves oversized rocks out of the way before they reach the inlet.
l Wide Internal Passages: Depending on the model, it lets solids up to 2.5 inches pass straight through the impeller without jamming.
l Optional Side Cutters: If you are dealing with heavy roots, sea grass, or thick clay, we can bolt on dual hydraulic cutters to shred everything before it enters the pump.

What happens when it hits rocks, roots, or trash? Does it clog instantly?

We know downtime kills your profit, so we built three lines of defense:
l The Agitator: Shoves oversized rocks out of the way before they reach the inlet.
l Wide Internal Passages: Depending on the model, it lets solids up to 2.5 inches pass straight through the impeller without jamming.
l Optional Side Cutters: If you are dealing with heavy roots, sea grass, or thick clay, we can bolt on dual hydraulic cutters to shred everything before it enters the pump.

Compare Products
Compare Products	Hydraulic Submersible Slurry Pump with Dual Agitator Head View Details →	Hydraulic Submersible Slurry Pump with Bottom Agitator Head View Details →
Agitator Structure	Composite Multi-blade Agitator	-
Space Requirements	Requires larger operating clearance	-
Primary Applications	Deepwater Dredging	-
Number of Hydraulic Motors	Dual/Triple Motors	-

Excavator Mounted Hydraulic Submersible Dredge Pumps

Overview

Specifications

Parameters

Performance Curve

Structural diagram

Application

Excavator brands

FAQ

Which excavator brands can these hydraulic dredge pumps be mounted on?

What happens when it hits rocks, roots, or trash? Does it clog instantly?

What happens when it hits rocks, roots, or trash? Does it clog instantly?

What happens when it hits rocks, roots, or trash? Does it clog instantly?

What happens when it hits rocks, roots, or trash? Does it clog instantly?

Compare Products

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