HR21 2x4 | 20.8m Self Propelled

Working Height

20.8m 68ft 6in

Platform Height

18.8m 62ft

Working Outreach

13m 42ft 8in

Safe Working Load

250kg 550lbs

Minimum Weight

6640kg 14640lbs

The HeightRider 21 2x4 (HR21 2x4) is a self-propelled cherry picker and will lift 2 persons and their tools to a working height of 20.8m or a working outreach of 13m.

Proportional controls deliver smooth, measured operation while 160º cage rotation and 150º fly-boom allow precise positioning anywhere in its vast working envelope.

Weighing just 6,640kg, the HR21 2x4 combines innovative weight and space-saving design with an excellent turning circle to deliver outstanding manoeuvrability on-site and lower transportation costs.

The HR21 2x4's 1.8m wide ToughCage (steel cage option available) offers more space for materials and tools and the tough, impact-resistant composite base and larger cross-section steel rails of the ToughCage also give additional strength and durability, while the multi-award-winning SiOPS® provides additional operator protection.

The HR21 2x4 utilises a super-efficient battery power system with all-electric drive, making it ideal for indoor use, or for quiet, clean operation. It allows the batteries to work for longer, so more work can be completed on a charge and running costs reduced.

For more information regarding the HR21 2x4 or any other self-propelled boom lift, including the HR17 4x4 and HR21 4x4, please contact us.


Maintenance-Free Batteries as Standard

Reducing maintenance downtime

Full Battery Monitoring & Protection

Increasing battery life and lowering costs

GVW Only 6,640kg

Lightest in its class

Superb Manoeuvrability

4m outside turning radius

Suspension System

Improving traction & comfort

ToughCage with SiOPS®

Multi-award winning operator protection

Platform Rotation & Fly-Boom

Improved access to applications

25% Gradeability

Impressive 2WD performance


Working Height (A)

20.8m 68ft 6in

Working Outreach (C)

13m 42ft 8in

Platform Height (B)

18.8m 62ft

Machine Width (F)

2.27m 7ft 5in

Machine Height (D)

2.18m 7ft 2in

Machine Length (J)

6.62m 22ft

Transport Length (H)

5.47m 17ft 11in

Travel Speed

6km/h 3.7mph





Turning Radius

3.89m 12ft 9in

Minimum Weight

6640kg 14640lbs

Safe Working Load

250kg 550lbs

Fly Boom Arc


Cage Rotation


Cage Width

1.80m 5ft 11in

Cage Depth

0.8m 2ft 8in

Power Options

Battery only


Diagram of HR21 2x4

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