Excavator-Mounted Hydraulic Submersible Slurry Pump

The Excavator-Mounted Hydraulic Submersible Slurry Pump is a game-changer for the dredging, mining, and construction industries. By utilizing the hydraulic power of your existing excavator, this attachment transforms your machine into a high-performance dredging tool.

Excavator-Mounted Hydraulic Submersible Slurry Pump Technical Data

• For sand

Hydraulic Submersible Slurry Pump Specification									Supporting hydraulic system
No	Model	Diameter mm	Capcity m³/hour	Head m	Power kW	Speed r/min	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min	Excavator Ton
1	HTU-T100-15	150	100	15	11	1000	25	28	25	30	13
2	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	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
13	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
14	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

• For mud:

Hydraulic Submersible Slurry Pump Specification									Supporting hydraulic system
No	Model	Diameter mm	Capcity m³/hour	Head m	Power kW	Speed r/min	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min	Excavator Ton
1	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
2	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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

• For Big Solid

Hydraulic Submersible Slurry Pump Specification								Supporting hydraulic system
No	Model	Diameter mm	Capcity m³/hour	Head m	Power kW	Solid size mm	Hydraulic Motor ml/r	Pressure Mpa	Hydraulic Flow L/min
1	HTU-T400-25	200	400	25	70	80	160	25	160
	HTU-T500-20	200	500	20	70	80	160	25	160
2	HTU-T500-30	250	500	30	90	80	200	25	200
	HTU-T700-20	250	700	20	90	80	200	25	200
3	HTU-T600-30	250	600	30	110	80	250	27	250
	HTU-T800-25	250	800	25	110	80	250	27	250
	HTU-T1000-18	300	1000	18	110	80	250	27	250

Why choose this solution?

• Extreme Versatility: Easy to mount on most excavator brands (CAT, Komatsu, Volvo, etc.).
• High Solid Handling: Specifically designed to handle abrasive slurries, silt, and sand with up to 60% solid content.
• Powerful Performance: Equipped with high-torque side cutters or a bottom agitator to break up compacted material.
• No Extra Power Source: Runs directly off the excavator’s hydraulic system—no need for additional diesel engines or electric cables.
• Reach the Unreachable: Perfect for bridge pier construction, pond cleaning, and coastal reclamation where standard dredgers can’t go.
• Efficiency meets mobility. Watch the video below to see this beast in action!

FAQ:

• Q: Can I attach TUSSU® hydraulic submersible dredging pump to any excavator?
• A: Yes. These pumps are designed as versatile attachments for excavators (typically 20T to 50T classes). Compatibility is based on your excavator’s hydraulic flow (L/min) and pressure (Bar). We provide customized adapter plates and valve blocks to ensure seamless integration with your machine’s hydraulic circuit.
• Q: Do I need a special hydraulic circuit for the pump?
• A: Most pumps utilize the excavator’s breaker (hammer) line or auxiliary circuit. However, a case drain line is usually required to protect the hydraulic motor from backpressure, ensuring a long service life for the motor seals.
• Q: How do you handle highly abrasive materials like silica sand or tailings?
• A: All wear parts—including the impeller, suction plate, and volute—are manufactured from High-Chrome Alloy (e.g., Cr27/A05). This material is specifically engineered to withstand severe abrasion and erosion common in dredging and mining environments.
• Q: How often do the wear parts need to be replaced?
• A: Wear life varies significantly based on the “abrasivity” of the medium. In soft silt dredging, parts may last over 2,000 hours. In heavy sand dredging, life might range from 500 to 1,000 hours. We recommend keeping a “Wear Part Kit” (Impeller and Suction Plate) on-site to minimize project downtime.
• Q: What sealing system is used to prevent water from entering the hydraulic motor?
• A: We use a double mechanical seal system housed in an independent oil chamber. This setup provides a robust barrier against high-pressure water and fine particles, protecting the hydraulic motor even at significant depths.

Any questions,welcome to contact us:

Email:sales1[at]amostechpumps.com

Whatsapp:+8613633310657