JDN PROFI series — manufacturer PROFI10TI photo; selected capacity and chain strands specified separately

Hoists, Winches and Come-A-Longs

J.D. Neuhaus PROFI 20 TI — 20 Metric-Tonne Air Chain Hoist

Name: J.D. Neuhaus PROFI 20 TI — 20 Metric-Tonne Air Chain Hoist
Brand: J.D. Neuhaus

A 20 metric-tonne pneumatic chain hoist specified at 6 bar operating pressure. The PROFI 20 TI provides 0.7 m/min lifting at rated load and uses a continuous-duty air motor with infinitely variable control.

The vane motor uses permanent grease lubrication, while the planetary gearbox and dust-protected bearings support repeated industrial operation. Standard ATEX gas/dust versions and increased spark-protection versions have separate published markings.

Specs & manuals ↓

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Estimated equipment rental only. Delivery, taxes and applicable fees quoted separately. Final pricing confirmed with dispatch.

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Specifications

Equipment

Manufacturer: J.D. Neuhaus
Model: PROFI 20 TI — 6 bar

Capacity and air supply

Rated capacity: 20 metric tonnes / 20,000 kg
Rated operating pressure: 6 bar
Drive: Compressed-air vane motor
Motor output: 3.5 kW
Chain strands: 4
Air consumption, rated-load lifting: 4 m³/min / 142 cfm
Air consumption, rated-load lowering: 5.5 m³/min / 195 cfm
Air connection: G 3/4
Minimum hose inside diameter: 19 mm

Motion and duty

Lifting speed at rated load: 0.7 m/min
Lifting speed without load: 1.4 m/min
Lowering speed at rated load: 1.6 m/min
Standard load lift: 3 m (factory catalog nominal 10 ft)
Standard control length: 2 m (factory catalog nominal 6.5 ft)
Duty rating: 100%
Speed control: Infinitely variable
Mechanism classification at 6 bar: M3 (1 Bm)

Dimensions and handling

Minimum headroom A: 1030 mm; chain container increases headroom
Dimension B: 670 mm
Dimension C: 382 mm
Dimension D: 692 mm
Maximum width G: 315 mm
Approximate mass, standard lift and rope control: 285 kg
Load-chain dimensions: 16 × 45 mm

Construction and protection

Motor lubrication: Permanent high-performance grease; no additional motor oil lubrication
Gearbox: Planetary with long-life grease lubrication
Sprocket support: Dust-proof ball bearings
Operating temperature: −20 to +70 °C
Factory standard ATEX gas marking, brochure: II 2G Ex h IIA T4 Gb X
Factory standard ATEX dust marking, brochure: II 2D Ex h IIIA T130 °C Db X
Increased spark-protection configuration: Separate IIB/IIC gas and IIIB/IIIC dust variants
Overload protection: EC version, capacities of 1 tonne and above