HMK Hydraulic Motor Series, Char-Lynn 4000 Replacement
The HMK Series Hydraulic Motor is designed as a compatible replacement for Char-Lynn 4000 series motors.
Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.
Need help choosing? Send us the part number or your operating data — talk to an engineer or see full specifications.
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Product Overview
The HMK Series Hydraulic Motor is designed as a compatible replacement for Char-Lynn 4000 series motors. Engineered for high torque output and reliable hydraulic performance, it supports demanding industrial and mobile drive applications.
Its robust design ensures stable rotational output and long service life in continuous-duty systems.
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Hydraulic Motor |
| Series | HMK |
| Models | HMK315 / HMK395 / HMK490 |
| Motor Type | Hydraulic Orbital Motor |
| Mounting Type | Flange Mount |
| Compatibility | Char-Lynn 4000 Replacement |
| Application | Industrial / Mobile Hydraulics |
| Condition | New |
Key Features
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High torque hydraulic motor design
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Char-Lynn 4000 series compatibility
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Durable industrial construction
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Reliable rotational performance
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Suitable for heavy-duty equipment
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Efficient hydraulic power transmission
Typical Applications
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Construction machinery
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Agricultural equipment
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Hydraulic drive systems
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Industrial machinery
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Mobile equipment
Shipping & Support
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Fast dispatch
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Australia & world-wide shipping
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Technical assistance available
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12-month warranty
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How do I find the right part for my system?
Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.
Can you help me size a pump or valve for my application?
Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.
Can you cross-reference a discontinued part?
Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.