High Pressure OEM Iron Aluminum Hydraulic Aluminum Oil Gear Pump for Tractor
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Product Highlights
- High Pressure Performance: Rated pressure up to 300 bar with peak pressure reaching 300 bar for demanding applications.
- Wide Displacement Range: Displacement options from 0.16 ml/r to 200 ml/r to suit various flow requirements.
- High Efficiency: Volumetric efficiency up to 98% and mechanical efficiency up to 93% for optimal power usage.
- Durable Materials: Constructed with cast iron or aluminum covers for robust performance in industrial settings.
- Flexible Rotation: Available in CW, CCW, and Bi-Directional rotation to fit different system configurations.
- Comprehensive Sealing: Equipped with FPM, NBR, UBR, and EPR seals for reliable operation under various conditions.
- Certified Quality: Meets CE and ISO standards with 100% inspection on all delivered products.
- OEM/ODM Capability: Full customization, design, and sample-based customization services available.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- 2PF
- Mesh Form
- External Engaged
- Tooth Flank
- Straight Tooth
- Tooth Curve
- Involute
- Power
- Hydraulic
- Type
- Normal Line Gear Pump
- Applications
- Machinery Manufacturing
- Certification
- CE, ISO
- Name
- High Pressure Hydraulic Oil External Gear Pump
- Material
- Cast Iron or Aluminum
- Feature
- High Pressure
- Displacement
- 0.16cc/R to 199cc/R
- Brand
- Grh
- Rotation
- Cw, Ccw, Bi-Direction
- Size
- Group0/1/2/2.5/3/3.5/4
- Extent
- Double Gear Pump, Triple Gear Pump
- Seal
- FPM, NBR
- Transport Package
- Neutral Package/Wooden Pallet
- Specification
- CE; ISO9001: 2008
- Trademark
- GRH
- Origin
- Jiangsu Yancheng
- HS Code
- 8413602990
- Production Capacity
- 100, 000PCS Per Year
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Product Description
With continuous improvement and enthusiasm over the past 30 years, GRH has developed into an emerging power in the fluid power industry since it was established in 1986.
GRH (Shanghai) - International Sales Office
GRH (Jiangsu) - Manufacturing Facility and Domestic Sales Office
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Name
|
Gear Pump
|
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Materials
|
Cast iron covers
|
Aluminum covers |
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|
Color
|
Black
|
White
|
Other ordering colors
|
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|
Serials
|
0PF
|
1PF
|
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2PF
|
2.5PF
|
2.8PF
|
3PF
|
3.5PF
|
4PF
|
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Particular pumps
|
Constant flow
gear pumps |
|
HI/LO pumps
|
Cat pumps
|
PTO gear pumps
|
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Displacement
|
0PF(0.16
ml/r-2ml/r) |
1PF(1.1
ml/r-8ml/r) |
|
2PF(4ml/r
-30ml/r) |
2.5PF(20ml/r
-40ml/r) |
2.8PF(6ml/r
-45ml/r) |
3PF(22ml/r
-89ml/r) |
3.5PF(52ml/r
-115ml/r) |
4PF(80ml/r
-200ml/r) |
|
Pressure
|
Rated:160,
180,200 Peak:200,250 |
Rated:
160,200 Peak: 200,250 |
|
Rated:
160,180, 200(250) Peak: 200,250, 280,300 |
Rated:
160,180, 200,210 Peak: 200,210, 230,250 |
Rated:
170,200, 230,250 Peak: 190,230, 250,280 |
Rated:
140,160, 180,200, 218,250 Peak: 180,200, 210,230, 250,300 |
Rated:
120,150, 170 Peak: 140,180, 210,300 |
Rated:
180,210 Peak: 210,250 |
|
Speed
|
Rated:
2000 Max: 3500-6000 Min:800 |
Rated:
2000 Max: 2100-6000 Min:600 |
|
Rated:
2000,2500 Max: 3000-3500 Min:500 |
Rated:
2000,2500 Max: 3000 Min:500,600 |
Rated:
1500,2000 Max: 2500-4000 Min:800 |
Rated: 1500,2000 Max: 2500-3000 Min:400 |
Rated:
1500 Max: 3000,3600 Min:600 |
Rated:
1800 Max: 2200 Min:600 |
|
Efficiency
|
Volumetric efficiency up to 98% |
Mechanical efficiency up to 93% |
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Mountings
|
Flanges,shaft ends and ports |
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Seals
|
FPM seal
|
UBR seal
|
EPR seal
|
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Integrate
|
Relief valve
|
Check valve
|
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Company Information



Q: What is your payment terms? A: Small order/sample order,full payment in advance; full order,30% deposit and the balance before shippment. Q: Can you make my own brand on the products? A: Of course we can.
Q: What Is Our Main Export Market? A: America(45.5%):USA, Canada, Argentina, Brazil Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland. Asia(18.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon. Others(5.8%).
The competitive advantage of product line:

Production capacity:
| Product Line Name | Production Line Capacity | Actual Units Produced(Previous Year) |
|---|---|---|
| Gear Pump,Hydraulic Motor/Hydraulic Control Valve/Hydraulic Power Unit |
Export Market Distribution:
| Market | Revenue(Previous Year) | Total Revenue (%) |
|---|---|---|
| North America | 0 | 60 |
| South America | 0 | 10 |
| Eastern Europe | 0 | 10 |
| South Asia | 0 | 10 |
| Domestic Market | 0 | 10 |
Testing Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Three-coordinates Measuring Machine | CRYSTA-AS574 | 1 | 7 | acceptable |
| Horizontal Machining Center | Horizontal Machining Center | 5 | 7 | acceptable |
| Heat Energy Deburring Machine | ITBM400 | 1 | 7 | acceptable |
| Vertical Grinding Machine | O325-14LB | 1 | 6 | acceptable |
| CNC Lathe | GS200PLVS | 36 | 9 | acceptable |
| Semi-automatic Gear Machine | YB3150E | 5 | 6 | acceptable |
| Sonicleaning Machine | N/A | 2 | 6 | acceptable |
| Spray Painting Line | N/A | 1 | 6 | acceptable |
| Heat Treating Machine | N/A | 5 | 7 | acceptable |
Short lead time:
| Products Name | Order(in the last 12month) | Shortest Lead Time |
|---|---|---|
| Gear Pump; Hydraulic Motor; Hydraulic Control Valve; Hydraulic Power Unit | 6 Pcs | 40 Days |
Production description
| Group 2 Gear Pump | ||||||
| MODEL | DISPLACMENT | PRESSUR/MPa) | SPEED/(r/min) | |||
| (ml/r) | RATED | MAX | RATED | MAX | Min | |
| 2PF4L09P02* | 4 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF6L09P02* | 6 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF8L09P02* | 8 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF10L09P02* | 10 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF12L10P02* | 12 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF14L10P02* | 14 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF16L10P02* | 16 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF18L10P02* | 18 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF20L10P02* | 20 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF23L10P02* | 23 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF25L10P02* | 25 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF28L10P02* | 28 | 160(200) | 200(250) | 2000 | 3500 | 500 |
| 2PF30L10P02* | 30 | 160(200) | 200(250) | 2000 | 3500 | 500 |
| 2PF4F02Z03* | 4 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF6F02Z03* | 6 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF8F02Z03* | 8 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF10F06Z03* | 10 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF12F06Z03* | 12 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF14F06Z03* | 14 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF16F06Z03* | 16 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF18F06Z03* | 18 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF20F06Z03* | 20 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF23F06Z03* | 23 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF25F06Z03* | 25 | 200(250) | 250(300) | 2000 | 3500 | 500 |
| 2PF28F06Z03* | 28 | 160(200) | 200(250) | 2000 | 3500 | 500 |
| 2PF30F06Z03* | 30 | 160(200) | 200(250) | 2000 | 3500 | 500 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2542054". Items marked "" are certified.
Company Profile
Shanghai GUORUI HYDRAULIC TECHNOLOGY Co., Ltd
1. LOGO: GRH
2. HISTORY: SINCE 1986
3. ADDRESS:
OFFICE: Hongkou district, Shanghai China;
FACTORY: Jianhu Jiangsu provience, China;
4. MAINLY PRODUCTS:
Hydraulic Gear Pump: 1PF, 2PF, 3PF, forklift pump, log splitter pump, cat pump, PTO pump;
Hydraulic Motor: Gear motor, orbit motor and flow divider;
Hydraulic Control Valve: Monoblock valve, sectonal valve
Power Pack
Oil cooler
Hydraulic Station
5. MAIN MARKTET:
Domenstic, America, Europ, Asia etc
6. IMPLOYEE: 368 members
With persistent improvement and enthusiasm over the past 30 years, GRH has been an emerging power in fluid power industry since it was established in 1986.
Research and innovations on new products are the driving force that keeps GRH making progess. Standards of ISO9001 and TS16949 are our guiding principles. Employees' capabilities and creativities are major factors that differed GRH from other competitors.
GRH specialized in manufacturing and exporting gear pump, gear motor, monoblock valve, flow divider, proportional valve, etc.
GRH will work together with customers to create a better future.
---- GRH TEAM
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Rm2201, Jiajie Building, No. 1717, North Sichuan Road, Shanghai, China
-
Plant Area
- 47118.22 square meters
-
Number of Employees
- 398
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month, 1-3 months
Off Season Lead Time: one month, 1-3 months -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 6 sets
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
-
Main Products
- Gear Pump, Gear Motor, Hydraulic Control Valve, Flow Divider, Orbit Motor, Monoblock Valve, Sectional Valve, Power Unit, Air Cooler, Steering Unit
-
Production Lines
- 4
-
Production Machines
- CNC Forming Grinding Machine, CNC Lathe, Gear Hobbing Machine, Grinding machine, Heat Treating Machine, Horizontal Machining Center, Semi-automatic Gear Machine, Shot Blasting Machine, Spray Painting Machine, Hydraulic Tester, Ultrasonic cleaning machine, Vertical Grinding Machine, Vertical Machining Center
-
QA/QC inspectors
- 23 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2007-07-04
-
Export Year
- 19 Years
-
Main Markets
- North America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 66,619,161.22 RMB
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are your company advantages?
- Factory established in 1986; With a great deal of production experience; 370 employees become the professional team; Constant updated ERP system ensure efficiency of work; Sophisticated equipment ehanced the accuracy of products; Professional salesmen provide the greast service; With a large number of famous customers all over the world; Great after-sales service; With the long term cooperation with famous logistics and express company in China,provide the better goods service.
- What are your payment terms?
- Small order/sample order,full payment in advance; full order,30% deposit and the balance before shippment.
- Can you make my own brand on the products?
- Of course we can.
- What is your main export market?
- America(45.5%):USA, Canada, Argentina, Brazil Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland. Asia(18.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon. Others(5.8%).
- What is the minimum order quantity?
- 6 sets.
- What is the lead time for production?
- Peak Season Lead Time: one month, 1-3 months; Off Season Lead Time: one month, 1-3 months.
- Do you offer customization services?
- Yes, we offer customization from samples, designs, full customization, flexible customization, and minor customization.
- What is the warranty period?
- 1 Year.
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