Your Trusted Source for Hydromax & Honor Compatible Gear Pumps: Factory-Direct Pricing, Custom Solutions, Zero Middlemen
When downtime costs your operation thousands per hour, you need a hydraulic gear pump manufacturer that delivers exact-spec replacements fast. Olive Branch Hydraulics has supplied Hydromax and Honor compatible gear pumps to distributors and OEMs across 30+ countries for over a decade — with lead times that keep your supply chain moving and pricing that protects your margins.
Whether you're sourcing a high pressure gear pump OEM solution for fleet maintenance or stocking your warehouse as an industrial gear pump distributor, this page covers our full compatible range, customization options, and bulk pricing structure.
Core Product Lines
For Hydromax Compatible Gear Pumps
Engineered as direct replacements for Hydromax HGP series pumps, our compatible units match OEM dimensions, port configurations, and performance curves within ±2% tolerance.
| Parameter | Specification Range |
|---|---|
| Displacement | 0.5 cc/rev – 63 cc/rev |
| Max Pressure | Up to 250 bar (3,625 PSI) |
| Speed Range | 600 – 4,000 RPM |
| Series Covered | HGP-1A, HGP-2A, HGP-3A, HGP-3AF |
| Mount Type | SAE A, SAE B, European flange |
| Fluid Compatibility | Mineral oil, synthetic, biodegradable |
For Honor Compatible Gear Pumps
Drop-in alternatives for Honor 1A, 2A, and 3A series gear pumps. Same shaft dimensions, same bolt patterns, same flow output — validated through 72-hour continuous pressure testing before shipment.
| Parameter | Specification Range |
|---|---|
| Displacement | 1 cc/rev – 50 cc/rev |
| Max Pressure | Up to 230 bar (3,335 PSI) |
| Speed Range | 800 – 3,600 RPM |
| Series Covered | 1AG, 2AG, 3AG, 1A2, 2A2 |
| Noise Level | ≤ 65 dB(A) at rated speed |
| Seal Options | NBR, FKM (Viton), PTFE |
Tandem & Triple Pump Assemblies
For applications requiring multiple flow outputs from a single power take-off, we manufacture tandem and triple pump combinations using any mix of Hydromax and Honor compatible units. Custom shaft lengths and intermediate bearing housings available.
Customization Details
As a hydraulic gear pump manufacturer with full in-house machining, we support modifications that most traders cannot offer:
| Customization Option | Details | MOQ |
|---|---|---|
| Shaft Modification | Keyed, splined, tapered, extended length | 50 pcs |
| Port Threading | BSP, NPT, SAE O-ring, metric | 30 pcs |
| Seal Material | FKM, NBR, PTFE, HNBR for specialty fluids | 30 pcs |
| Flange Adaptation | SAE to DIN or custom bolt patterns | 50 pcs |
| White-Label Packaging | Your brand, your box, your documentation | 100 pcs |
| Custom Paint / Coating | RAL color matching, zinc-nickel plating | 100 pcs |
| Performance Tuning | Adjusted displacement, pressure relief settings | 50 pcs |
Lead time for custom orders: 15–25 working days depending on complexity. Standard models ship within 3–7 days from our Shijiazhuang facility.
Why Procurement Teams Choose Olive Branch Hydraulics
10+ Years of Gear Pump Manufacturing Experience
We started producing hydraulic gear pumps in 2013. Over 800,000 units shipped. Our engineering team has resolved compatibility issues across dozens of machine platforms — excavators, injection molding machines, CNC systems, agricultural equipment, and marine hydraulics.
Strict Quality Control at Every Stage
- Incoming material inspection: alloy composition verified via spectrometer
- Gear tooth profile checked to DIN 3962 Class 6 tolerance
- 100% pressure and leakage testing at 110% rated pressure
- Batch traceability: every pump carries a unique serial number linked to test records
Factory-Direct Pricing for Distributors
No trading company markup. As a Hydromax gear pump supplier and Honor gear pump wholesale source, we price for volume buyers. Tiered pricing starts at 10 units, with significant breaks at 100+ and 500+ quantities.
High Output Capacity
Monthly production capacity: 15,000+ gear pump units. Dual production lines allow us to run standard and custom orders simultaneously without delays to either.
Responsive Technical Support
English-speaking engineers available for cross-reference assistance, CAD file sharing, and application troubleshooting. Average inquiry response time: under 4 hours during business days.
FAQ
What Hydromax and Honor models can you cross-reference?
We maintain a database covering all HGP-1A through HGP-3AF series (Hydromax) and 1AG through 3AG series (Honor). Send us your current part number or nameplate photo, and our team will confirm the compatible model within 24 hours.
What is your MOQ for standard gear pumps?
10 pieces per model for standard configurations. Mixed model orders are accepted — you can combine different displacements and series within a single shipment to meet volume pricing thresholds.
Do you provide OEM/ODM services?
Yes. We support full white-label production including custom packaging, branded nameplates, and private documentation. ODM projects with modified performance specs require a brief engineering review (typically 2–3 days) before production confirmation.
How do you ensure compatibility with original equipment?
Every compatible pump is reverse-engineered from OEM samples and validated against published specifications. We verify mounting dimensions, shaft tolerances, port positions, and flow/pressure curves. Test reports are available upon request.
What payment terms do you offer for bulk orders?
T/T (30% deposit, 70% before shipment) is standard. For established accounts with repeat orders, we offer flexible terms including L/C at sight and O/A for qualified buyers.
Can you ship directly to our end customers?
Yes. We support blind shipping and drop-ship arrangements with neutral or custom-branded packaging. No Olive Branch Hydraulics branding will appear on the product or packaging unless you request it.
What warranty do you provide?
12-month warranty against manufacturing defects under normal operating conditions. Warranty claims are processed within 48 hours with replacement units dispatched from available stock.
Get Your Bulk Pricing & Lead Time Estimate
Ready to source Hydromax or Honor compatible gear pumps at manufacturer-direct pricing? Our team responds to RFQs within 4 hours with model confirmation, unit pricing, and delivery schedule.
Send us your inquiry with:
- Model number or part number (photo of nameplate works too)
- Required quantity
- Any custom specifications
- Desired delivery date
Send Your Inquiry Today
Contact us now for a professional solution and fast quote.