Grove GMK 7550

fly jib hook

General Model: Grove GMK7550 Max. Lifting Capacity: 450 t (550 USt) @ 2.5 m radius Max. Tip Height: 135 m (443 ft) (with full jib)Manitowoc Company Production: 2013–2025 Boom System Main Boom Length: 16 m – 60 m (53 ft – 197 ft) Sections: 5‑section, full‑power telescopic Boom Type: MEGAFORM® with TWIN‑LOCK™ pinning systemManitowoc Company Max. Tip Height (no jib): 63 m (207 ft)Manitowoc Company Boom Angle: −1.2° to +82°Manitowoc Company Jib Options (Lattice) Luffing Jib: 25 m – 79 m (82 ft – 259 ft) (6.2 m / 12.2 m sections)Manitowoc Company Fixed Offset Jib: 12 m – 70 m (39 ft – 230 ft) (3° / 25° offset)Manitowoc Company MegaWingLift™: Optional heavy‑lift attachmentManitowoc Company Counterweight Total Counterweight: 120 t (264,500 lbs) System: Hydraulically installable/removable Carrier (Undercarriage) Drive/Steer: 14×6×14 (optional 14×8×14)Manitowoc Company Suspension: Independent hydropneumatic with hydraulic lockoutManitowoc Company Axles: 8 axles; 12 t axle load Engine: Cummins QSX15, 447 kW (600 hp) @ 2100 rpmManitowoc Company Transmission: Allison 4800 SP‑R 7‑speed automaticManitowoc Company Emissions: EUROMOT 4 / EPA Tier 4 Final / CARBManitowoc Company Max. Travel Speed: 85 km/h (53 mph) Tyres: 445/95 R25 (16.00 R25) Superstructure Engine: Cummins QSB6.7, 224 kW (300 hp) @ 2500 rpmManitowoc Company Swing Speed: 1.11 rpm Cab: Tiltable (20°), hydraulically stowable Control System: ECOS with EKS5 load moment indicator Dimensions Transport Length: 19.6 m (64.38 ft)Manitowoc Company Transport Width: 3.0 m (10 ft)Manitowoc Company Transport Height: 3.99 m (13.08 ft) Outrigger Spread (L×W): 8.76 m × 8.9 m Tail Swing Radius: 6.37 m (20.9 ft) Min. Working Radius: 2.4 m (8 ft)