CBN Series Hydraulic Gear Pumps
$12 - $55 / piece
- High pressure rating: 16MPa - 20MPa
- Low noise operation: <65dB at rated speed
- High volumetric efficiency: ≥93%
- Compact design, light weight, easy installation
- Long service life: 8000+ hours under normal operation
- All standard models in stock, shipped within 24 hours
- 1 year warranty, lifetime technical support
General Specifications
| Series | CBN-F3, CBN-E3, CBN-G3 |
|---|---|
| Displacement Range | 10 cc/rev - 63 cc/rev |
| Rated Pressure | 16 MPa (2320 PSI) / 20 MPa (2900 PSI) |
| Peak Pressure | 20 MPa / 25 MPa |
| Rated Speed | 2000 rpm |
| Speed Range | 500 rpm - 3000 rpm |
| Volumetric Efficiency | ≥93% at rated conditions |
| Overall Efficiency | ≥85% at rated conditions |
| Operating Temperature | -20°C ~ +80°C (-4°F ~ 176°F) |
| Fluid Compatibility | Mineral hydraulic oil, synthetic hydraulic oil, biodegradable hydraulic oil |
| Fluid Viscosity | 15 ~ 1000 mm²/s (cSt) |
| Rotation Direction | Clockwise (standard), Counter-clockwise (optional) |
| Shaft Type | Flat key, spline (optional) |
| Mounting Flange | Standard 2-bolt, 4-bolt (optional) |
Model Selection Guide
| Model | Displacement (cc/rev) | Rated Pressure (MPa) | Rated Flow @2000rpm (L/min) | Weight (kg) | Price (USD) |
|---|---|---|---|---|---|
| CBN-F310 | 10 | 16 | 20 | 3.2 | $12.50 |
| CBN-F314 | 14 | 16 | 28 | 3.4 | $13.80 |
| CBN-F316 | 16 | 16 | 32 | 3.5 | $14.50 |
| CBN-F320 | 20 | 16 | 40 | 3.7 | $15.80 |
| CBN-F325 | 25 | 16 | 50 | 4.0 | $17.20 |
| CBN-F332 | 32 | 16 | 64 | 4.5 | $19.50 |
| CBN-E310 | 10 | 20 | 20 | 3.3 | $14.80 |
| CBN-E316 | 16 | 20 | 32 | 3.6 | $16.80 |
| CBN-E325 | 25 | 20 | 50 | 4.1 | $19.80 |
| CBN-E332 | 32 | 20 | 64 | 4.6 | $22.50 |
| CBN-E340 | 40 | 20 | 80 | 5.2 | $26.80 |
| CBN-E350 | 50 | 20 | 100 | 6.0 | $32.50 |
| CBN-E363 | 63 | 20 | 126 | 7.2 | $38.80 |
Core Features & Advantages
High Pressure Resistance
Advanced pressure-balanced design, allows continuous operation at 16-20MPa pressure
Low Noise Operation
Precision machined gears and optimized tooth profile, noise level <65dB at rated speed
High Efficiency
Volumetric efficiency ≥93%, overall efficiency ≥85%, energy saving operation
Long Service Life
High quality bearing and seal materials, 8000+ hours continuous operation life
Compact Design
Light weight, small installation footprint, suitable for space-limited applications
Wide Temperature Range
Stable operation from -20°C to +80°C, suitable for extreme environment conditions
Typical Applications
🚜 Agricultural Machinery
Tractors, harvesters, irrigation systems
🏗️ Construction Equipment
Loaders, excavators, road rollers
🏭 Hydraulic Stations
Standard hydraulic power units, small power packs
🗜️ Machine Tools
Presses, bending machines, shearing machines
🚛 Sanitation Vehicles
Garbage trucks, street sweepers, water trucks
⚓ Marine Equipment
Ship steering systems, deck machinery
Ordering Information
- MOQ: 1 piece for standard models, 50 pieces for custom models
- Delivery Time: Standard models shipped within 24 hours, custom orders delivered in 3-7 days
- Packaging: Neutral carton packaging or branded packaging as requested
- Payment Terms: T/T, Western Union, PayPal, L/C
- Warranty: 1 year warranty against manufacturing defects
- Customization: Special shafts, flanges, rotation directions available upon request