Vickers Vane pump 35VQH10A1D22R
VICKERS vane pumps mainly include the V series, VQ series, VMQ series, V10 & V20 series, and VVS & VVP series.
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Parameters of Vickers Vane Pump Model 35VQH10A1D22R
1. Basic Information
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Model: 35VQH10A1D22R
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Brand: Vickers (Eaton Vickers)
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Type: Balanced Fixed Displacement Vane Pump
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Series: 35VQH Series (higher-pressure, higher-performance version of VQ series, suitable for mobile and industrial applications).
2. Key Technical Parameters
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Displacement: 33 ml/r (displacement code 10; equivalent to 2.01 in³/r) (consistent with VQ series displacement code rule, adapted to 35VQH series high-pressure design).
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Flow Rate: 15.2 GPM @ 1800 RPM (calculated based on displacement and standard working speed, matched with 35VQH series efficiency standard).
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Maximum Pressure: 24.8 MPa (3600 psi); Continuous Pressure: 22.8 MPa (3300 psi); Peak Pressure: 26.2 MPa (3800 psi) (in line with 35VQH series high-pressure rating).
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Maximum Speed: 2500 RPM (series standard); 1800 RPM (working speed reference) (matched with 35VQH series speed specification).
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Rotation Direction: Right hand rotation when viewed from the shaft end (consistent with 35VQH series 22R rotation standard).
3. Structural & Installation Parameters
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Shaft Specification: 1.25″ keyed shaft, 2.8″ in length (35VQH series standard shaft specification for medium displacement models, adapted to high-pressure working conditions).
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Port Size: 1-1/2″ Code 61 flange suction port; 3/4″ Code 61 flange pressure port (matched with the model’s displacement and flow rate, consistent with VQ series installation dimensions).
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Mounting Type: SAE B 2-bolt flange mount (35VQH series standard mounting type, same as VQ series installation dimensions).
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Vane Design: 10-vane design with improved rotor structure (reduces leakage, enhances rotor rigidity, low noise, high volumetric efficiency, suitable for high-pressure working scenarios).
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Weight: Approximately 22.7 kg (50 lbs) (actual weight may vary slightly, consistent with 35VQH series medium displacement model weight).
4. Application & Features
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Application: Widely used in hydraulic systems of mobile equipment (wheel loaders, refuse trucks, aerial booms, lift trucks) and industrial equipment (machine-tools, presses, plastic injection molding machines), suitable for medium-flow and high-pressure working scenarios.
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Features: Drop-in interchangeable with VQ series cartridge kits for easy maintenance; Upgraded ductile iron housing to accommodate high-pressure requirements; Improved rotor design enhances pressure capability and operational efficiency; High-pressure resistant seal design (corresponding to model code D) ensures excellent sealing performance in high-pressure working conditions[3]; Hydraulic balancing design prevents internally-induced radial shaft and bearing loads, extending service life; Compact structure with high power density, suitable for space-constrained installation scenarios.
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Fluid Requirement: Anti-wear mineral oil (recommended), in line with Vickers 35VQH series fluid standard, ensuring compatibility with high-pressure working conditions.

| 20V11A1D22R 20V14A1C22R 20V2A1C22R 20V5A1D22R 20V8A1C22R 20VQ11A1D22R 20VQ14A1C22R 20VQ2A1C22R 20VQ5A1D22R 20VQ8A1C22R 25V10A1C22R 25V14A1D22R 25V17A1C22R 25V3A1C22R 25V6A1D22R 25VQ10A1C22R |
25VQ14A1D22R 25VQ17A1C22R 25VQ3A1C22R 25VQ6A1D22R 25VQH10A1C22R 25VQH3A1C22R 25VQH6A1D22R 35V12A1C22R 35V18A1D22R 35V25A1C22R 35V30A1D22R 35V38A1C22R 35VQ10A1D22R 35VQ18A1C22R 35VQ25A1D22R 35VQ30A1C22R |
35VQ5A1C22R 35VQH10A1D22R 35VQH18A1C22R 35VQH5A1C22R 45V18A1C22R 45V25A1D22R 45V35A1C22R 45V42A1D22R 45V50A1C22R 45VQ10A1C22R 45VQ18A1D22R 45VQ25A1C22R 45VQ35A1D22R 45VQ42A1C22R 45VQH10A1C22R 45VQH18A1D22R |
45VQH25A1C22R 45VQH35A1D22R V10-1P11P-1A30 V10-1P14P-1C20 V10-1P5P-1C10 V10-1P7P-1A20 V10-1P8P-1D20 V20-1P12P-1A20 V20-1P15P-1C10 V20-1P18P-1D30 V20-1P21P-1A20 V20-1P25P-1C20 VMQ125-12A11C20 VMQ125-15A11C20 VMQ125T-12A11C20 VMQ135-18A11C20 |
VMQ135-21A11C20 VMQ135T-18A11C20 VMQ145-25A11C20 VMQ145-30A11C20 VMQ145T-25A11C20 VMQ145T-30A11C20 VVP1-1P7P-1A20 VVP2-1P10P-1C20 VVP3-1P15P-1D20 VVP3B-1P20P-1A30 VVS0-1P7P-1A20 VVS0B-1P5P-1C10 VVS1-1P10P-1C20 VVS1B-1P8P-1D20 VVS2-1P15P-1D20 VVS3-1P20P-1A20 |
4520V-25A5-1CC-22R 4520V-30A8-1CC-22R 4520V-38A11-1CC-22R 4525V-30A14-1DD-22R 4525V-38A18-1DD-22R 4525V-42A21-1DD-22R 4535V-38A14-1DD-22R 4535V-42A18-1DD-22R 4535V-50A21-1DD-22R 3520V-18A5-1CC-22R 3520V-25A8-1CC-22R 3520V-30A11-1CC-22R 3520VQ-18A5-1CC-22R 3525V-25A14-1DD-22R 3525V-30A18-1DD-22R 2520V-14A5-1CC-22R |
Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
