Hoists, Winches and Come-A-Longs

J.D. Neuhaus PROFI 6 TI — 6.3 Metric-Tonne Air Chain Hoist

A 6.3 metric-tonne pneumatic chain hoist specified at 6 bar operating pressure. The PROFI 6 TI provides 2.5 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 ↓

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

Specifications

Equipment

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

Capacity and air supply

Rated capacity
6.3 metric tonnes / 6,300 kg
Rated operating pressure
6 bar
Drive
Compressed-air vane motor
Motor output
3.5 kW
Chain strands
2
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
2.5 m/min
Lifting speed without load
5 m/min
Lowering speed at rated load
5.4 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
674 mm; chain container increases headroom
Dimension B
454 mm
Dimension C
233 mm
Dimension D
483 mm
Maximum width G
233 mm
Approximate mass, standard lift and rope control
110 kg
Load-chain dimensions
13 × 36 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

Equipment Details

Capabilities & Features

  • Continuous-duty pneumatic lifting without an electric motor.
  • Infinitely variable controls support gradual load positioning.
  • Permanent motor lubrication supports oil-free exhaust operation.
  • Separate factory gas/dust protection configurations are documented.

Available Options

  • Longer load lift and controls
  • Chain bag or box
  • Manual, geared or powered trolley
  • Increased IIB/IIC spark protection
  • Offshore paint system
  • Alternate pneumatic controls
  • Lift limit switch
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