CAT CLASS: HQ-10645

60-80 ft Articulating Boom Lift

The 60-80 ft articulating boom lift class comprises 4WD diesel-powered knuckle booms designed for reaching over obstacles and into building faces on unimproved terrain. These machines deliver working heights of 20-79 ft with horizontal outreach to 45 ft, enabling work above and around parked equipment, stacked materials, or structures. This size bridges medium-reach articulating booms and the heavier 80-100 ft class used for high-elevation building envelope work.

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Elija una clase de tamaño — la capacidad y el alcance varían en la gama.

Especificaciones clave

Especificación	Rango típico	Qué significa
Working height	20–79 ft (6.1–24.1 m)	Vertical reach from ground to platform floor plus typical 6 ft worker height
Horizontal outreach	11–45 ft (3.4–13.7 m)	Maximum reach measured from machine centerline when boom is fully extended laterally
Platform capacity	441–1,001 lb (200–454 kg)	Combined weight limit for workers, tools, and materials in the basket
Operating weight	7,705–60,627 lb (3,495–27,500 kg)	Machine weight affecting ground pressure and trailer transport requirements
Gradeability	40–45%	Maximum slope the 4WD chassis can climb when stowed

Cómo elegir

This class suits work requiring up-and-over reach on ungraded sites—HVAC installations above loading docks, facade repairs with ground obstacles, or industrial maintenance where parked machinery blocks vertical access. When working heights stay below 60 ft without significant horizontal obstacles, the 40-60 ft Articulating Boom Lift offers a lighter footprint and tighter turning radius. For building envelopes above six stories or horizontal reach beyond 45 ft, the 80-100 ft Articulating Boom Lift provides the necessary geometry, though transport and ground-bearing requirements increase substantially.

Lo que maneja este tamaño

Metal panel installation on four- to six-story commercial facades with scaffolding or materials staged at grade
HVAC duct routing over process equipment in operating manufacturing plants
Bridge inspection and repair on abutments and lower pier caps with uneven approach terrain
Exterior lighting installation above warehouse loading docks with parked trailers
Tree trimming and utility line clearance in wooded lots without established roads
Masonry restoration on historic buildings where interior access is restricted and staging areas are congested

Seguridad y operación

4WD and oscillating axles enhance stability on slopes up to 45%, but operators must verify ground bearing capacity before positioning
Platform capacities of 200–454 kg include personnel, tools, and materials; overloading triggers tilt sensors and function lockouts on most models
Articulating geometry permits operation near energized lines or structures; maintain minimum clearance distances per OSHA 1926.1408 and local codes
Wind loading on extended booms affects stability; manufacturers specify maximum wind speeds (typically 12.5 m/s) for safe operation at full reach

Transporte y logística

Operating weights of 3.5–27.5 metric tons typically require tandem-axle tagalong or tilt-bed trailers rated 10,000–35,000 kg GVWR
Larger models in this class exceed legal width or height limits when stowed, necessitating pilot vehicles and oversize permits for highway transport
Stowed dimensions and axle configurations vary widely; consult manufacturer transport guides to confirm trailer compatibility and permitting

Alimentación

Diesel engines ranging 18–65 hp with fuel tanks holding 64–136 liters, providing 8–12 hours of typical operation per fill
4WD hydraulic drive systems draw continuous power during tramming and positioning on slopes; fuel consumption increases on rough grade work
Cold-weather operation may require diesel fuel additives or block heaters in regions with sub-freezing temperatures

Preguntas frecuentes

What distinguishes a 60-80 ft articulating boom from a telescopic boom of similar height?

Articulating booms use multiple hinged sections (knuckles) to reach up and over obstacles, whereas telescopic booms extend in a straighter line and sacrifice over-obstruction capability for greater horizontal reach and higher platform capacity.

How does operating weight affect site usability for machines in this class?

Models at the lower end (3,500 kg) exert ground pressures suitable for compacted gravel or turf with minimal rutting, while heavier units (27,500 kg) may require timber mats, steel plates, or engineered pads on asphalt, pavers, or soft ground to prevent surface damage.

Can 4WD articulating booms in this size range drive at full elevation?

Most models permit slow-speed tramming (0.5–1.5 km/h) with the platform elevated on firm, level ground; driving on slopes or rough terrain at height is typically prohibited by manufacturers and safety standards due to tip-over risk.

Comparar modelos populares

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Normalizado a las mismas unidades. Un guion significa que el valor no fue publicado.

Modelo	Altura de trabajo	Capacidad de plataforma
JLG 600AJ HC3	60 ft (18.3 m)	1,001 lb (454 kg)
Snorkel AB60J	65 ft (19.8 m)	500 lb (227 kg)
Haulotte HA20 E	67.3 ft (20.5 m)	551 lb (250 kg)
Haulotte HA20 E PRO	67.3 ft (20.5 m)	551 lb (250 kg)
Haulotte HA20 RTJ	67.6 ft (20.6 m)	551 lb (250 kg)
Haulotte HA20 RTJ PRO	67.6 ft (20.6 m)	551 lb (250 kg)