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PowerSeat® Ascenders / PowerSeat® Ascenders

Gas-Powered LokHead Power Hauler (PowerSeat-Compact)

PowerSeat® Ascenders / PowerSeat® Ascenders

Gas-Powered LokHead Power Hauler (PowerSeat-Compact)

Part No. PWRS-G.COMPACT

Safe working load (kN) 2.7 kN

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Features

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Speed Control

The unit is operated using a fail-safe dead man’s switch to control ascent speed, up to 15 m/min (49.2 ft/min).

Brake

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.

Durability

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.

Automatic Cut-out

The Compact Gas PowerSeat engine is tuned to stall when the working load is exceeded.

Harken Industrial™ gas-powered Lokhead™ Power Haulers are lightweight portable winches that are used in powered hauling applications and as mechanical ascenders for working at height. When used as an ascender, the user is suspended under the unit with full control from below. The gasoline version of the Power Hauler can be operated with ease and confidence in situations where engine emissions are not restricted. The gas Power Hauler runs on unleaded gasoline with a pump octane of 86 or higher. A full tank of fuel (0.6 L) allows approximately 600 m (1968') climb distance with a load of 273 kg (600 lb).
Specifications Resources Video Certification
Ascent speed with 120 kg/265 lb load (m/min)15 m/min
Ascent speed with 120 kg/265 lb load (ft/min)49 ft/min
Ascent speed with 273 kg/600 lb load (m/min)11 m/min
Ascent speed with 273 kg/600 lb load (ft/min)36 ft/min
Weight (kg)13.5 kg
Weight (lb)29.8 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)2.7 kN
Safe working load (kg)273 kg
Safe working load (lb)600 lb
PowerSeat-Gas_Manual_EN.pdf 4.13 MB PWRS-G.COMPACT.eps.zip 6.64 MB PWRS-G.COMPACT.jpg 0.48 MB PowerSeat-Ascenders_Data-Sheet.pdf 0.35 MB PowerSeat-ascenders.dwg.zip 6.66 MB
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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.

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