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The unit is operated using a fail-safe dead man’s switch to control ascent speed, up to 14 m/min (46 ft/min).
The braking system controls descent and provides workers protection against free falls. The encapsulating jaw cover protects fingers and clothing from catching in the winch.
Stainless steel load-carrying gears and pins provide strength and durability. Sealed gearbox and high-load roller bearings reduce friction under load. Roller bearings are corrosion resistant and do not require lubrication.
The Compact Battery PowerSeat has a thermal cut-out system within the motor to cut power to the seat when the working load is exceeded.
The Battery PowerSeat has a 50.4V lithium-ion battery with BMS (Battery Management System) to preserve its useful life. Certified to IP54. Battery life (in optimum conditions) allows for approximately 550 m (1804 ft) of travel with a 125 kg (276 lb) load.
|Ascent speed with 120 kg/265 lb load (m/min)||13.5 m/min|
|Ascent speed with 120 kg/265 lb load (ft/min)||44.3 ft/min|
|Ascent speed with 300 kg/661 lb load (m/min)||10.8 m/min|
|Ascent speed with 300 kg/661 lb load (ft/min)||35.4 ft/min|
|Weight (kg)||18 kg|
|Weight (lb)||39 lb|
|Minimum line Ø (mm)||10 mm|
|Minimum line Ø (in)||3/8 in|
|Maximum line Ø (mm)||12.7 mm|
|Maximum line Ø (in)||1/2 in|
|Safe working load (kN)||3 kN|
|Safe working load (kg)||300 kg|
|Safe working load (lb)||660 lb|
The Harken Industrial™ Power Hauler (PWRS-G.COMPACT, PWRS-E.COMPACT, PWRS-B.COMPACT) is CE certified under the 2006/42/EC Machinery Directive and independently verified by Bureau Veritas.
Weight: Plus 3 kg (6.6 lb) for battery.