Granberg CENTERLIFT 6490HA Height Adjustable Kitchen Island Lift Frame – White

Granberg CENTERLIFT 6490HA Height Adjustable Kitchen Island Lift Frame – White RAL 9003

The Granberg CENTERLIFT 6490HA is a heavy-duty motorised lifting system for creating a bespoke height-adjustable kitchen island with storage on one side and open knee space on the other.

Designed for accessible and inclusive kitchens, the system allows the complete island worktop, cabinets and associated furniture to move together through a 400 mm height range, creating a comfortable working height for standing and seated users.

The CENTERLIFT 6490HA is supplied as the lifting system rather than a complete finished kitchen island. This gives kitchen manufacturers, cabinet makers, contractors and designers the freedom to integrate their own cabinets, fronts, worktops, sinks and appliances around the Granberg lifting frame.

The system can be integrated with kitchens from virtually any kitchen manufacturer and is particularly suited to bespoke accessible kitchen projects where both generous storage and wheelchair-accessible knee space are required.

The White version is finished in RAL 9003 and provides a clean, discreet base for coordinating with a wide range of kitchen furniture and worktop finishes.

Important: This product is supplied as the CENTERLIFT lifting system. Kitchen cabinets, decorative furniture panels, worktops, sinks, taps and appliances are not included unless specifically stated.

Designed for Accessible Kitchen Islands

CENTERLIFT 6490 combines two different working zones within the same island. One side can accommodate storage cabinets, while the opposite side remains open to provide knee space for seated working.

The complete island raises and lowers electrically, allowing users of different heights and abilities to share the same preparation, cooking or washing area.

This makes the CENTERLIFT particularly suitable for accessible domestic kitchens, occupational therapy projects, adapted housing, care environments and bespoke commercial installations.

Key Benefits

• Motorised height-adjustable kitchen island lifting system
• Designed for bespoke kitchen manufacture and integration
• Cabinet storage can be incorporated on one side
• Open knee space on the opposite side for seated working
• Stepless 400 mm height adjustment
• Working frame height from 700–1100 mm excluding the worktop
• Heavy-duty 400 kg lifting capacity
• 1106 mm frame depth
• 20 mm/sec lifting speed
• Suitable for incorporating kitchen worktops, storage, sinks and compatible appliances
• Can be integrated with kitchens from virtually any kitchen manufacturer
• Safety protection beneath the cabinet area and knee-space section
• Plug & Play motor and electronics system
• Floor-mounted lifting system
• White RAL 9003 finish

Available Widths

The CENTERLIFT 6490HA is available in multiple frame widths from 990 mm to 3290 mm in 100 mm increments, allowing the island to be configured to suit different kitchen layouts and project requirements.

The selected frame width forms the basis for the associated cabinetry, cover panels and worktop dimensions.

Height Adjustment

• Adjustment type: Motorised and stepless
• Vertical adjustment range: 400 mm
• Frame height excluding worktop: 700–1100 mm
• Lifting speed: 20 mm/sec
• Maximum lifting force: 400 kg

Open Knee-Space Design

The open side of the CENTERLIFT provides dedicated knee clearance for seated users and wheelchair users.

The aluminium structure on this side has a low front profile, helping retain usable clearance beneath the worktop while allowing the complete island to move vertically.

• Front height on open side: 103 mm
• Open knee-space side suitable for seated working
• Optional furniture and drawer solutions can be incorporated where appropriate

Cabinet & Storage Side

The opposite side of the lifting system can accommodate kitchen cabinets and storage, allowing the island to retain practical everyday storage while remaining fully height adjustable.

Because the cabinets move with the lifting frame, storage remains integrated with the island throughout its full adjustment range.

Safety System

Integrated safety switches help protect the user and surrounding furniture during height adjustment.

• Safety protection beneath the cabinet section
• Safety protection beneath the front of the knee-space section
• Movement stops if the safety system comes into contact with an obstruction

Controls

A control button on the cabinet side is supplied as standard.

A control for the knee-space side can be selected separately where control from both sides of the island is required.

Additional compatible Granberg control accessories may also be specified depending on the project requirements.

Electrical & Plumbing Connections

• Electrical connection: 2 x 230 V plugs
• Maximum electrical load: 5 A
• Motor and electronics system: Plug & Play
• Plumbing connections: Flexible hoses
• Protection class: IP20

Worktop Planning

The finished worktop dimensions are determined by the selected CENTERLIFT frame, furniture panels and the required worktop overhang.

• Worktop width: Lift width + thickness of side cover + required overhang
• Worktop depth: 1106 mm lift depth + thickness of front cover + required overhang

The generous frame depth allows the island to be designed around preparation areas, suitable sinks, compatible cooking appliances and storage according to the requirements of the individual project.

Cover Panels

A cover panel can be used on the open side to conceal services and installations beneath the worktop.

• Cover panel width: Corresponding to lift width
• Cover panel height: 510 mm
• Suitable panel thickness: 12–20 mm

Construction

• Motor units: Lacquered steel
• Structural beams: Aluminium
• Knee-space frame: Aluminium
• Finish: White RAL 9003 powder-coated finish
• Installation: Floor mounted

Delivery

The CENTERLIFT is supplied in modules for transportation and installation.

• Motor unit package
• Length-dependent beam package
• Ready-mounted aluminium knee-space system
• Worktop and front fittings included

Design & Manufacturing Support

The CENTERLIFT 6490HA is particularly suited to kitchen manufacturers, bespoke furniture makers and contractors who wish to manufacture their own cabinetry around the Granberg lifting system.

• Suitable for bespoke cabinetry and furniture manufacture
• Can be coordinated with kitchens from different manufacturers
• Ideal for custom worktops and project-specific kitchen layouts
• CAD planning support available for accessible kitchen projects
• Technical assistance available when specifying the lifting system and associated furniture

Typical Applications

• Accessible domestic kitchens
• Wheelchair-accessible kitchens
• Bespoke kitchen projects
• Occupational therapy adaptations
• Housing association projects
• Accessible housing developments
• Care and supported-living environments
• Schools, colleges and universities
• Kitchen showrooms
• Bespoke commercial installations

Technical Specification

• Manufacturer: Granberg
• Range: CENTERLIFT 6490
• Model: CENTERLIFT 6490HA
• Finish: White RAL 9003
• Available frame widths: 990–3290 mm
• Width increments: 100 mm
• Frame depth: 1106 mm
• Height adjustment: 400 mm
• Frame height excluding worktop: 700–1100 mm
• Lifting speed: 20 mm/sec
• Maximum lifting force: 400 kg
• Front height on open side: 103 mm
• Electrical supply: 2 x 230 V plugs, max. 5 A
• Plumbing connections: Flexible hoses
• Protection class: IP20
• Mounting: Floor mounted

Frequently Asked Questions

Is the CENTERLIFT 6490HA supplied as a complete kitchen island?

No. The product is the motorised lifting system used as the structural basis for a bespoke height-adjustable kitchen island. Cabinetry, worktops, sinks, taps, appliances and decorative finishes are selected separately.

Can I use cabinets from another kitchen manufacturer?

Yes. CENTERLIFT is designed so that the lifting system can be integrated with kitchens from virtually any kitchen manufacturer.

Can the island provide both storage and wheelchair knee space?

Yes. The system is specifically arranged so that one side can incorporate cabinets and storage while the opposite side remains open for seated working and knee clearance.

What is the height adjustment range?

The lifting frame adjusts steplessly through 400 mm, from 700 mm to 1100 mm above floor level excluding the worktop.

What is the maximum lifting capacity?

The CENTERLIFT 6490HA has a maximum lifting force of 400 kg.

Does the island have a safety system?

Yes. Safety switches are positioned beneath the cabinet section and beneath the knee-space section. If they contact an obstruction while the island is moving, the movement is stopped.

Are controls included?

A control button on the cabinet side is included as standard. A separate control for the knee-space side can be selected as an accessory if required.

Warranty

• 5-year Granberg manufacturer warranty when the lifting system is registered
• Standard 3-year warranty applies where the product has not been registered

White Manufacturer Product Codes

6490HA-099-01, 6490HA-109-01, 6490HA-119-01, 6490HA-129-01, 6490HA-139-01, 6490HA-149-01, 6490HA-159-01, 6490HA-169-01, 6490HA-179-01, 6490HA-189-01, 6490HA-199-01, 6490HA-209-01, 6490HA-219-01, 6490HA-229-01, 6490HA-239-01, 6490HA-249-01, 6490HA-259-01, 6490HA-269-01, 6490HA-279-01, 6490HA-289-01, 6490HA-299-01, 6490HA-309-01, 6490HA-319-01, 6490HA-329-01