High-Flow Pgp350 Hydraulic Pump for Dredging and Excavation

• Customization: Available
• After-sales Service: Yes
• Warranty: 12 Months
• Model NO.: PGP350
• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Tooth Curve: Involute
• Power: Hydraulic
• Type: Normal Line Gear Pump
• Applications: Machinery Manufacturing
• Certification: CE, RoHS
• Colour: Black
• Rated Presure: 30MPa
• Shell Material: Iron
• Application Field: Mobile Device
• Peculiarity: High Transmission Efficiency
• Installation Mode: Flange Mounting
• Media Compatibility: Hydraulic Oil
• Maintenance: Periodic Inspection
• Transport Package: Carton
• Specification: 36*20*18
• Trademark: RUNHE
• Origin: China
• HS Code: 8413602290
• Production Capacity: 60000PCS/Year
• Package Size: 36.00cm * 20.00cm * 18.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

High-Flow PGP350 Hydraulic Pump for Dredging and Excavation
PGP350 gear pumps are made of solid cast iron, meet the assembly dimensions of ISO and UNI standards, and have convenient rear and side oil port designs to ensure long-term durability and high efficiency. 
They are widely used in the hydraulic systems of chassis mobile vehicles such as dump trucks,vehicle-mounted cranes, aerial platforms, loading cranes and municipal vehicles.

Detailed Photos

 

Product Parameters

1.Heavy duty, cast iron, external gear pump .
2.Standardization, universalization , serialization design .
3.Displacement range:20.9ml/r -104.5 ml/r,
4.Max rated pressure:245bar,Intermittent:275bar,
5.Speed range:400-2400 RPM.

 

Speed RPM	Gear Width Output (gpm/lpm) and Inches (HP/kW)
	1/2"		3/4"		1"		1-1/4"		1-1/2"
	245bar		245bar		245bar		245bar		245bar
	Flow	Power	Flow	Power	Flow	Power	Flow	Power	Flow	Power
900	15	8	24	12	33	17	42	21	52	25
	4	11	6.4	17	8.8	22	11.2	28	13.7	33
1200	21	11	33	17	46	22	58	28	71	33
	5.6	15	8.8	22	12.1	30	15.4	37	18.7	44
1500	28	14	43	21	59	28	74	34	89	41
	7.3	18	11.3	28	15.5	37	19.5	46	23.6	55
1800	34	17	52	25	71	33	89	41	108	50
	8.9	22	13.8	33	18.8	44	23.6	55	28.6	67
2100	40	19	62	29	84	39	105	48	127	58
	10.6	26	16.3	39	22.1	52	27.8	65	33.6	78
2400	46	22	71	33	96	44	121	55	146	66
	12.2	30	18.8	44	25.4	59	31.9	74	38.5	89

                                                                                                                                                                                            Flow:GPM/LPM Power :HP/kW

Speed RPM	Gear Width Output (gpm/lpm) and Inches (HP/kW)
	1-3/4"		2"		2-1/4"		2-1/2"
	225bar		210bar		190bar		175bar
	Flow	Power	Flow	Power	Flow	Power	Flow	Power
900	61	27	70	28	79	29	89	30
	16.1	36	18.6	38	21	39	23.4	40
1200	83	36	95	38	108	39	120	39
	21.9	48	25.2	51	28.4	52	31.7	53
1500	105	45	120	47	136	49	151	49
	27.7	60	31.8	63	35.9	65	40	66
1800	127	54	145	57	164	58	183	59
	33.5	72	38.4	76	43.3	78	48.3	79
2100	149	63	171	66	192	68	214	68
	39.3	84	45.1	89	50.8	91	56.6	91
2400	171	72	196	76	220	78	245	78
	45.1	96	51.7	101	58.2	105	64.8	105

Advantages and Applications

Runhe gear pumps have the following advantages:

1. High efficiency and energy saving: Using advanced gear meshing technology, the transmission efficiency is 3% higher than that of traditional hydraulic pumps.
2. Stable and reliable: After 40 hours of continuous rigorous testing, the fluctuation of working pressure is controlled in a very small range.
3. Durable: The selection of high-strength alloy materials, with precision machining technology, the wear resistance of key components is increased by 1.4 times.
4. Precise control: The flow control accuracy can reach ±5%.
5. Wide adaptation: With a wide range of specifications and models, it can seamlessly connect with more than 95% of the hydraulic systems on the market.

Application:

PGP020 Hydraulic Pump	C101 Hydraulic Pump
PGP030 Hydraulic Pump	PGP517B0250CD1H3NE7E6C-517B019
PGP031 Hydraulic Pump	PGP517B0160CD1H3NB1E5C-517A016
PGP050 Hydraulic Pump	PGP517B0140AE1H3NT4T3C-517B014
PGP051 Hydraulic Pump	PGP511B0160AC1H3NJ7J5S-511B023
PGP075 Hydraulic Pump	PGP511B0160AC1H3NJ7J5S-511B022
PGP076 Hydraulic Pump	PGP511B0140AC2H2NJ7J5S-511A025
PGP315 Hydraulic Pump	PGP511A0230AA1H2VD6D5B1B1-H
PGP330 Hydraulic Pump	PGP511A0160CK1H2NE6E5B1B1
PGP350 Hydraulic Pump	PGP511A0110CA1H2NE5E3B1B1
PGP365 Hydraulic Pump	PGP511A0100AS2D3NE5E3B1B1
PGP620 Hydraulic Pump	PGP511A0100AA1H2NL2L1B1B1
PGP300 Hydraulic Pump	PGP511A0100AA1H2NE3K1*B1B1
C102 Hydraulic Pump	PGPE365B278*IBAB17-7GA*AB07-1
G101 Hydraulic Pump	PGP620A0210CD1H3NE6E5B1B1
PGP025 Hydraulic Pump	PGP517B0260CD1H3MN4N2C-517A026
PGP025 Hydraulic Pump	PGP517B0250CT2D6NJ9J8S-511B011
G102 Hydraulic Pump	PGP517B0250CT1D7NL3L2S-517A025

Packaging & Shipping

 

Company Profile

Hebei Runhe Hydraulic Machinery Co., LTD., a subsidiary of Hanjiu Technology Group, is a leading manufacturer specializing in hydraulic system solutions. We are also one of the most recognized suppliers of large OEM equipment manufacturers in the domestic hydraulic industry. With more than 12 years of experience in R&D, manufacturing and sales, we can meet the diverse needs of our customers. Our standard series of hydraulic cylinders are fully compatible with all major brands of excavators, and we can also provide customized production services according to customer drawings. Can meet the special needs of customers.
Our products include hydraulic cylinder, hydraulic gear pump, hydraulic gear motor, widely used in automation equipment, agricultural machinery, lifting machinery, engineering vehicles, printing machinery, intelligent storage system, port ships and many other industries.
"Survival by quality, development by integrity" is our business philosophy, we are willing to achieve a win-win situation with friends all over the world!

Gear Pump/Motor production line
 

Hydraulic Cylinder production line

 

 

FAQ

 

1. What do you need to pay attention to the maintenance of hydraulic gear pump?
- Check the cleanliness of the oil regularly to avoid impurities entering the pump.
- Replace seals regularly to prevent leaks.
- Check gear and bearing wear, timely replacement.
- Keep the oil within the proper operating temperature range.

2. How long is the life of hydraulic gear pump?
Life depends on working conditions, maintenance and frequency of use. Under normal use and maintenance, the life of the hydraulic gear pump can usually reach thousands of hours.

3. Can the hydraulic gear pump be used in reverse?
Reversal is generally not recommended because the pump design and seal structure are designed for one-way rotation, and reversal can cause seal failure or pump damage.

4. What are the material choices of hydraulic gear pump?
Common materials include cast iron, aluminum alloy, stainless steel, etc., the choice should be determined according to the working medium and environmental conditions.

5. How to guarantee the after-sales service of hydraulic gear pump?
We provide comprehensive after-sales service, including technical support, maintenance and spare parts supply, to ensure that customers have no worries during use.