15 mm ultra-low claw for precision machinery lifting where conventional jacks cannot fit. 10 ton claw capacity, 21V lithium power, wireless control.
The HMSA-10S is a split-type electric claw jack designed for lifting machinery where the gap under the base is extremely small. The claw is only 15 mm high, so the jack slides into spaces that a conventional hydraulic jack cannot enter.
The hydraulic pump and the jack body are separate modules connected by a hose, which keeps the operator outside the load area. A 21V lithium battery and brushless motor drive the pump, and lift height is controlled progressively up to 150 mm of stroke.
| Item | Specification |
|---|---|
| Rated Capacity | 10 Ton (Claw) / 20 Ton (Top) |
| Min. Claw Height | 15 mm |
| Max. Lift Height | 150 mm (Stroke) |
| Motor Power | 1.2 kW (Brushless) |
| System Voltage | 21 V (Lithium Battery) |
| Hydraulic Pressure | 70 MPa |
| Total Weight | 18.5 kg |
Factory test report reference: OS-QC-2026-HMSA10S. Load test performed at 11 T with pressure hold verified for 15 minutes at 70 MPa.
Air casters require a smooth, flat and sealed floor with gaps no larger than 3 mm. Epoxy-coated concrete, polished concrete and steel plate flooring are recommended. Rough, cracked or unsealed surfaces prevent the air film from forming and must be prepared before installation. We review your floor condition and provide preparation guidance before quotation.
Systems can be configured to match your equipment and site conditions. Typical customization items:
Please send your load weight, equipment dimensions, floor condition, moving distance, turning requirement and application scenario. Our engineering team will review your requirement and recommend a suitable air caster system or customized transfer platform.
Response within 24 hours · English technical support · Factory test video before delivery
