📋 Basic Info.
Mesh Form
External Engaged
Tooth Flank
Straight Tooth
Type
Normal Line Gear Pump
Applications
Machinery Manufacturing
Material
Cast Iron Covers and Aluminum Body / Full Aluminum
Shaft
Tang Claw Shaft, Tappered Key Shaft, Spline Shaft
Front Cover
4-Bolt Rectangular Flange, 4-Bolt Square Flange
Production Capacity
20000PCS/Month
⚙️ Product Description
Specializing in hydraulic components and technology solutions for over 30 years, our extensive catalog includes hydraulic gear pumps, pump valve assemblies, power units, and proportional valves. These components are widely used in industrial machinery, lifting equipment, construction machines, and agricultural applications.
| Serials |
0PF |
1PF |
2PF |
3PF |
4PF |
| Displacement (ml/r) |
0.16 - 2 |
1.1 - 8 |
4 - 30 |
22 - 89 |
80 - 200 |
| Rated Pressure (bar) |
160-200 |
160-200 |
160-250 |
140-250 |
180-210 |
| Max Speed (rpm) |
3500-6000 |
2100-6000 |
3000-3500 |
2500-3000 |
2200 |
| Efficiency |
Volumetric efficiency up to 98%; Mechanical efficiency up to 93% |
| Materials |
Cast iron covers or Aluminum covers available |
✅ Quality & Manufacturing
All products are manufactured under ISO9000/TS16949 quality management standards. Utilizing advanced German high-speed cutting centers, American honing machines, and diamond boring equipment, we ensure high-precision production. Every unit undergoes 100% testing of pressure, flow, and temperature parameters before delivery to ensure reliability.
📦 Packaging & Shipping
We offer various packing methods including Nude Pack for volume saving, and Pallet or Frame packs for easier loading/unloading and protection against paint scratching.
❓ Frequently Asked Questions
1. What are your main advantages in hydraulic pump manufacturing?
With over 30 years of experience since 1986, we use an advanced ERP system and high-precision German and American machinery. Our professional team ensures 100% testing of all products for maximum reliability.
2. What payment terms do you accept?
For small or sample orders, we require full payment in advance. For full production orders, a 30% deposit is required, with the balance settled before shipment.
3. Can you customize the brand on the products?
Yes, we provide branding services to meet your specific market and labeling requirements.
4. Which industries commonly use these gear pumps?
Our hydraulic components are widely used in agriculture machinery, construction equipment, lifting machinery, and various industrial machinery manufacturing.
5. What is the standard lead time for gear pump orders?
The shortest lead time is approximately 40 days, depending on the specific model and order quantity.
6. What certifications do your products hold?
Our products are fully certified according to CE and ISO9001 standards, ensuring compliance with international quality and safety regulations.
Tongyi Machinery
