Single-Function Circuits
Hydraulic power for breaker, hammer, thumb, coupler, and other focused attachment functions.
Machine-Specific Hydraulic Solutions
Doosan / DEVELON Excavator Hydraulic Kits
Plan attachment hydraulics across Daewoo, Doosan, and DEVELON machine generations with fitment-focused systems, accurate flow planning, and installation support from HKX.
Browse DOOSAN Kits
DOOSAN Hydraulic Systems
One support path across changing machine names.
The HKX catalog preserves Daewoo, Doosan, and DEVELON naming so dealers and owners can identify hydraulic applications across multiple generations of orange excavators.
HKX developed its relationship with Doosan in 1997. The same application-first process continues today: identify the machine and attachment, establish hydraulic requirements, and prepare a coordinated system for installation.
HKX Application Experience
A long-running Doosan application program.
The shipment figure below was published on the previous HKX Doosan page and is retained as historical context rather than a live total.
- 1997
- Beginning of the HKX relationship with Doosan reported on the legacy page
- Nearly 700
- Doosan kits historically reported sold since 2006
- 3 Ranges
- Catalog paths for 5–15, 20–30, and 35+ ton machines
- Lifetime
- Technical assistance for HKX hydraulic kits
Attachment Possibilities
Configure the hydraulic functions the work requires.
HKX can help connect Doosan / DEVELON excavators with single-function, combination, rotating, priority-flow, and specialized attachment applications.
Multi-Function Systems
Combined circuits for attachments that require multiple controlled hydraulic functions.
Rotation & Priority Flow
Options for rotating tools and demanding applications that require deliberate flow management.
Custom & Conversion
Purpose-built planning for uncommon attachments, legacy machines, and specialized operating requirements.
Machine & Attachment Engineering
Accurate hydraulic delivery for productive attachments.
Machine-specific design keeps the system focused on the usable flow, routing, and controls the attachment requires.
What HKX plans around
- Cross-generation identification: Catalog naming helps connect Daewoo, Doosan, and DEVELON equipment histories.
- Flow planning: System requirements are matched to the attachment and expected operating duty.
- Model-specific preparation: Routing and hardware are selected around the identified excavator.
Installation-Ready Systems
A complete path from machine details to working hydraulics.
HKX prepares Doosan / DEVELON hydraulic systems to reduce field fabrication, clarify installation, and support the machine after the kit ships.
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01
Confirm the application
Match the Doosan / DEVELON machine model, serial information, attachment, and required functions.
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02
Prepare the system
Organize the tubing, hoses, valves, controls, brackets, and supporting hardware as one kit.
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03
Guide the installation
Use machine-specific instructions and labeled components to keep field work clear and repeatable.
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04
Support the machine
Access HKX technical assistance for installation questions and long-term replacement-part identification.
Continue Exploring
Useful HKX resources for the next step.
Compare hydraulic kit types, browse product literature, or learn more about the engineering and support behind HKX systems.
Product Literature
Find flyers, brochures, and application-focused hydraulic product information.
Browse literatureHydraulic Kit Types
Compare common circuit configurations and attachment-focused hydraulic solutions.
Explore kit typesWhy HKX
See how application engineering, installation preparation, and long-term support work together.
Why equipment teams choose HKXFind the Right System
Tell HKX about your machine and attachment.
Share the Doosan / DEVELON model, serial number, attachment, and operating requirements. An HKX specialist can help identify a practical next step.