Hydraulic Coring Applications

EK-201 Drilling Systems for Underwater Coring

The KOR-IT EK-201 hydraulic drilling platform delivers stable, precise concrete coring performance and can be modified for underwater coring applications. Built around a heavy-duty stand and adjustable roller carriage, the EK-201 is designed for contractors who need dependable drilling performance in demanding environments.

Stable Drilling Platform

Heavy-duty stand construction and a precision adjustable roller carriage support accurate holes and longer bit life.

Hydraulic Performance

Hydraulic drive power supports efficient drilling and can be paired with compatible equipment and auxiliary hydraulic flow.

Underwater Modification

The EK-201 platform can be modified for underwater coring, allowing an application-specific submerged drilling setup.

EK-201 Hydraulic Drill Platform

Heavy-Duty Hydraulic Coring for Specialized Conditions

The EK-201-HR12 is a hydraulic core drill designed for stable and efficient concrete coring. Its large roller carriage and heavy-duty drill stand provide precise drilling performance for demanding jobsite applications. KOR-IT states that the platform can be modified for underwater coring.

  • 2" to 12" core bit capacity on the EK-201-HR12
  • Standard 36" carriage travel
  • Hydraulic motor — minimum 10 GPM @ 2500 PSI
  • Precision stainless steel adjustable roller carriage
  • Heavy-duty anchor bolt base
  • Can be modified for underwater coring
KOR-IT EK-201-HR12 hydraulic core drill
Bit Capacity2"–12" diameter
Carriage Travel36" standard travel
Hydraulic RequirementsMinimum 10 GPM @ 2500 PSI
Weight182 lbs
Illustration of underwater concrete coring
Specialized Marine Applications

Built for Custom Underwater Coring Setups

For projects that call for submerged drilling, the EK-201 platform provides a strong starting point for a custom coring setup. Its stable drill stand, roller carriage, and hydraulic drive system support precision drilling where consistency and control matter.

KOR-IT can help evaluate drilling requirements, hydraulic setup needs, and application-specific accessories to determine a suitable configuration for underwater use.

  • Marine and submerged infrastructure work
  • Concrete drilling where stability is critical
  • Specialized access and mounting conditions
  • Core bit and drilling accessory support
Potential Applications

Specialized Coring for Demanding Projects

Discuss the project requirements with KOR-IT to determine the needed underwater modifications and equipment configuration.

Marine Infrastructure

Custom submerged coring configurations for concrete infrastructure.

Utility Work

Precise drilling for conduit, access, and specialized installations.

Structural Coring

Stable drilling support for demanding concrete applications.

Custom Projects

Application-specific hydraulic drill and mounting configurations.

Larger Diameter Option

Need More Capacity?

KOR-IT also offers the EK-201-HR48, a larger-capacity hydraulic drill in the same family, designed for 14"–48" bit diameters and demanding large-diameter projects. Ask KOR-IT about project-specific configuration and underwater modifications.

Talk to a KOR-IT Expert

Request Information on EK-201 Underwater Coring

Tell us about your project, drilling environment, and hydraulic setup requirements. Our team can help determine a suitable EK-201 configuration.

We can also help match core bits and accessories to your drilling needs.

Call 1-888-727-4560

Underwater use requires a configuration approved for the planned conditions; confirm technical and operating requirements with KOR-IT before deployment.

Tell Us About Your Project

This form sends your inquiry through Shopify. Underwater modification, compatibility, pricing, and safety requirements are confirmed by KOR-IT.