CJQH3 Hydraulic Gear Pump
Product Features
◉ High Pressure Performance: Rated for 22 MPa (3190 psi) and capable of max pressures up to 25 MPa (3625 psi), ensuring powerful and consistent operation for heavy-duty tasks.
◉ Robust Construction: Made from high-quality cast iron, providing exceptional durability, wear resistance, and a long service life even in harsh conditions.
◉ Versatile Design: Offered in both External and Internal Gear Pump configurations to suit diverse system requirements.
◉ Flexible Mounting & Shaft Options: Features standard ISO-4 or UNI-3 mounting holes for easy integration, and an 'H' type Rectangle Spline shaft for secure power transmission.
◉ Bidirectional Operation: Designed for bidirectional rotation, offering greater flexibility in system design and application.
◉ Optimal Speed Range: With a rated speed of 2200 r/min and a max speed of 2500 r/min, it delivers efficient fluid power generation.
Product Drawing
Rotation:Bi-directional
| Model | Displacement mL/r | Rated pressure MPa | Max pressure MPa | Rated speed r/min | Max speed r/min | L1 | L2 | A | B |
| CJH3-110 | 110 | 20 | 23 | 2200 | 2500 | 219 | 139 | G1 1/4" | 55 |
| CJH3-100 | 100 | 20 | 23 | 215 | 137 | G1 1/4" | 55 | ||
| CJH3-80 | 80 | 20 | 23 | 202 | 129 | G1" | 44 | ||
| CJH3-63 | 63 | 22 | 25 | 190 | 124 | G1" | 44 | ||
| CJH3-50 | 50 | 22 | 25 | 184 | 121 | G1" | 44 | ||
| CJH3-40 | 40 | 22 | 25 | 177 | 118 | G3/4" | 41 | ||
| CJH3-32 | 32 | 22 | 25 | 173 | 116 | G3/4" | 41 |
Specifications
| Displacement | 32 cc/rev, 50 cc/rev, 63 cc/rev, 80 cc/rev, 100 cc/rev, 25 cc/rev, 43 cc/rev, 90 cc/rev |
| Rated Pressure | 20 MPa (2900 psi), 22 MPa (3190 psi) |
| Max Pressure | 22 MPa (3190 psi), 25 MPa (3625 psi) |
| Rated Speed | 2200 r/min |
| Max Speed | 2500 r/min |
| Rotation | /:(Bidirectional) |
| Structure | External Gear Pump, Internal Gear |
| Material | Castiron |
| Shaft Type | H: Rectangle Spline |
| Flange Version | ISO-4 Mounting Holes, UNI-3 Mounting Holes |
2.Agriculture:Essential for tractors, front-end loaders, harvesters, and balers, enabling efficient operation of implements and attachments.
3.Material Handling & Industrial Vehicles:Used in forklifts, stackers, and other industrial vehicles for lifting, steering, and tilting mechanisms.
4.General Industrial Applications: Ideal for hydraulic power units, industrial machinery, and other fluid power systems requiring reliable high-pressure performance.
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