AL-KO Ranger S21 mover 1800 kg - single axle
- The AL-KO Ranger S21 mover is intended for single-axle caravans with a permitted gross weight up to 1800 kg.
AL-KO Ranger S21 mover 1800 kg - single axle is the single-axle version. A button remote controls movement, while the rollers are engaged manually. Soft start and soft stop limit abrupt movement.

Selection and operation
The catalog specifies a maximum gross weight of 1800 kg for S21 and 18% gradeability at 1500 kg. The 18% value does not apply at every weight. This version uses bottom mounting. Check the frame profile, installation space, tyre clearance and remaining ground clearance against the instructions. The tandem Ranger TS411 is a separate version.
- Model: Ranger S21.
- Axles: Single axle.
- Maximum permitted gross weight: 1800 kg.

Construction and application
is the single-axle version. A button remote controls movement, while the rollers are engaged manually. Soft start and soft stop limit abrupt movement.
Key data at a glance
| Brand | AL-KO |
|---|---|
| Model | Ranger S21 |
| Axles | Single axle |
| Maximum permitted gross weight | 1800 kg |
| Gradeability | 18% at 1500 kg |
| Roller engagement | Manual |
Questions and answers
Is S21 a tandem version?
No. This offer is for the single-axle version; TS411 is a separate variant.
Are the rollers engaged electrically?
No. Ranger uses manual roller engagement.
Does 18% apply at 1800 kg?
The catalog states 18% at 1500 kg.












