CAT CLASS: HQ-10640

55+ ft Rough Terrain Scissor Lift

The 55+ ft rough terrain scissor lift represents the tallest band in the rough terrain scissor category, with platform heights reaching 60 ft and beyond—some models approaching 70 ft. These machines deliver a large deck at extreme working heights over unprepared outdoor ground. With only 5 models from Skyjack and Snorkel, this size class serves specialized applications where maximum vertical reach and platform capacity are required on rough terrain.

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Modèles

Marques

Cat classes

Choisissez une classe de taille — la capacité et la portée varient selon la gamme.

Spécifications clés

Spécification	Plage typique	Signification
Platform height	60–70 ft (18.3–21.3 m)	Working heights to 76 ft; the tallest reach available in rough terrain scissor lifts
Lift capacity	500–1,000 lb (select models to 3,000 lb)	Deck capacities vary widely; specialty models handle significantly higher loads
Operating weight	21,000–25,500 lb (9,525–11,567 kg)	Heavy machines requiring substantial transport and ground-bearing capacity
Gradeability	30–50%	Designed to climb steep grades on unimproved job sites

Comment choisir

This size is appropriate when platform heights above 55 ft are required over rough, uneven, or unprepared outdoor terrain. Applications demanding both extreme vertical reach and the ability to traverse mud, slopes, or jobsite conditions that rule out slab-only lifts justify the 55+ ft band. When platform heights between 45 and 55 ft are sufficient, the 45-55 ft Rough Terrain Scissor Lift offers similar terrain capability with lower transport weight and cost. The 55+ ft class is the top rung; no larger rough terrain scissor lifts are catalogued.

Ce que cette taille peut gérer

Exterior façade work on multi-story buildings under construction
Structural steel erection and connection at upper levels
Bridge deck installation and inspection over uneven embankments
High-bay warehouse construction on unpaved or compacted sites
Stadium and arena shell construction with minimal site preparation
Wind turbine assembly and maintenance in off-road settings

Sécurité et opération

Ground-bearing pressure assessment mandatory; weight concentrated on outriggers or large footprint
Wind loading becomes critical at maximum platform extension; weather monitoring and shutdown protocols essential
Slope operation limits strictly enforced; gradeability ratings apply to stowed height only
Fall protection and guardrail systems required; platform occupancy limits vary by model and load distribution

Transport et logistique

Heavy-duty lowboy or RGN trailer required; operating weights exceed 20,000 lb
Over-width and over-height permits typically necessary; platform stowed heights and overall widths exceed standard legal limits
Crane or heavy forklift often needed for loading and unloading; self-drive onto trailers limited by weight and clearance

Alimentation

Diesel engines standard; designed for continuous outdoor operation without electrical infrastructure
Fuel capacity supports full-day operation; refueling logistics critical on remote sites

Questions fréquentes

What distinguishes the 55+ ft band from the 45-55 ft rough terrain scissors?

Platform heights above 60 ft and working heights approaching 76 ft. The 55+ ft class addresses specialized applications where maximum vertical reach on rough ground is non-negotiable, though transport and ground preparation requirements increase significantly.

Why are only 5 models available in this size class?

Extreme-height rough terrain scissors serve a narrow segment of the market. Most projects requiring heights above 55 ft occur on prepared surfaces where standard electric or hybrid scissors are viable; the overlap of rough terrain and 60+ ft reach is uncommon enough that few manufacturers produce dedicated models.

How does lift capacity vary across this band?

Typical models offer 500–1,000 lb platform capacity, but specialty designs reach 3,000 lb to accommodate tools, materials, and multiple operators. Capacity at maximum extension may be derated; consult load charts for specific operating envelopes.

Comparer les modèles populaires

Chercher par spécification →

Normalisé aux mêmes unités. Un tiret signifie que la valeur n'a pas été publiée.

Modèle	Hauteur de travail	Capacité de plateforme
Snorkel S9070RT-HC	76 ft (23.2 m)	2,000 lb (907 kg)
Snorkel S9056RT-HC	62 ft (18.9 m)	3,000 lb (1,361 kg)
Skyjack SJB-60TB	65.9 ft (20.1 m)	-
Skyjack SJ9664 RT	70.6 ft (21.5 m)	-
Skyjack SJ-9263	69.6 ft (21.2 m)	-
MEC 6092RT Ultra Deck	60 ft (18.3 m)	1,199 lb (544 kg)