80+ ton Telescopic Crawler Crane
80+ ton telescopic crawler cranes represent the heavy-duty tier of telescopic crawler equipment, engineered for drill rig support, large foundation projects, and industrial lifting where extreme capacity meets mobility. These machines deliver lifting capacities from 72.6 to 400 tons with boom reach spanning 36.1 to 78.7 feet, combining the stability of tracked undercarriage with hydraulic telescoping for rapid deployment. The class sits above the Up to 80 ton Telescopic Crawler Crane band as the top rung of the telescopic crawler ladder.
Cat classes
Elija una clase de tamaño — la capacidad y el alcance varían en la gama.
Especificaciones clave
| Especificación | Rango típico | Qué significa |
|---|---|---|
| Lifting capacity | 160,056–881,849 lb (72.6–400 t) | Maximum rated load at minimum radius; high-tonnage models support drill rigs, heavy prefab elements, and industrial modules |
| Max reach | 36.1–78.7 ft (11.0–24.0 m) | Fully extended boom length; longer reach models handle deep foundation work and elevated industrial placements |
| Tracked undercarriage | Self-propelled crawler | Distributes load over wide footprint for soft ground stability and on-site maneuverability without outriggers |
Cómo elegir
This size class is appropriate for drill rig assembly and support, large-diameter foundation caisson installation, industrial plant construction, and heavy precast concrete erection where lifting capacity exceeds 72 tons and tracked mobility is essential. Projects requiring less than approximately 70-ton capacity and shorter reach are better served by the Up to 80 ton Telescopic Crawler Crane, which offers faster transport and lower ground bearing pressure. When the work involves sustained lifts above 100 tons or reach beyond 75 feet, models at the upper end of this 80+ ton band provide the necessary structural capacity and stability.
Lo que maneja este tamaño
- Assembling and supporting rotary drill rigs for large-diameter caisson foundations
- Setting precast bridge beams and heavy concrete girders on highway and rail projects
- Installing industrial equipment and process modules in refineries and power plants
- Erecting structural steel and heavy mechanical systems in commercial high-rise construction
- Handling large transformers and substation components in utility infrastructure work
- Lifting and positioning heavy machinery in mining and aggregate processing facilities
Seguridad y operación
- Load moment indicators and rated capacity limiters standard; systems prevent operation beyond structural limits for given radius and configuration
- Ground bearing pressure assessment required; crawler footprint reduces but does not eliminate risk of soft soil failure under heavy lifts
- Exclusion zones and swing radius barricades necessary to prevent contact with personnel, structures, or utilities during slewing operations
- Lift planning and engineered rigging critical for high-tonnage picks; qualified lift directors and signal persons coordinate complex multi-crane or tandem lifts
Transporte y logística
- Machine components typically transported on multi-axle heavy-haul lowboy trailers; boom sections, carbody, and counterweights shipped separately
- Total transport weight often requires oversize/overweight permits and pilot vehicles; high-tonnage models may need multiple truckloads
- Assembly on site using assist cranes or self-assembly procedures; track width and overall dimensions necessitate route planning and local permitting
Alimentación
- Diesel engine ranging from 200 to 600+ horsepower depending on model tonnage; fuel consumption scales with lift duty cycle and travel distance
- On-board hydraulic systems power boom telescoping, swing, hoist, and track drive; no external electrical supply required
Preguntas frecuentes
What distinguishes an 80+ ton telescopic crawler from smaller models?
How many truckloads are required to transport an 80+ ton telescopic crawler?
Can these cranes operate on soft or uneven terrain?
Comparar modelos populares
Buscar por especificación →Normalizado a las mismas unidades. Un guion significa que el valor no fue publicado.
| Modelo | Capacidad de elevación | Alcance máx |
|---|---|---|
| Grove GHC85 | 169,756 lb (77 t) | 36.1 ft (11.0 m) |
| Sennebogen 2200 G | 176,370 lb (80 t) | 39.7 ft (12.1 m) |
| Tadano CC 24.400-1 | 879,644 lb (399 t) | 78.7 ft (24.0 m) |
| Tadano GTC-1300 | 260,145 lb (118 t) | 42 ft (12.8 m) |
| Tadano GTC-1390 | 200,621 lb (91 t) | 42 ft (12.8 m) |
| Tadano GTC-1600 | 319,670 lb (145 t) | 42.8 ft (13.0 m) |
Equipos relacionados
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Fuentes
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80+ ton Telescopic Crawler Crane
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