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BB8100 Boring Machine

Designed to enable boring strokes limited only by the length of the bar and with plenty of power o tackle big jobs. Three different bearing support assemblies maximize versatility.


To budget

Technical specifications

  Bar Diameters Boring Diameters Max. Stroke Torque at the Bar Power Options
BB3000 1.25 inches (31.8 mm) 1.5 - 5 inches (38.1 - 127 mm) 10 inches (254 mm) 40 ft-lb (54.2 N•m) Electric
BB4500 1.75 inches (1.25 inches optional)(44.5, 31.8 mm optional) 1.5 - 10 inches (38.1 - 254 mm) 24 inches (609.6 mm) 417 ft-lb (hydraulic)(565.4 N•m) Electric Pneumatic Hydraulic
BB5000 2.25 inches (1.25 inches optional)(50.8, 31.8 mm optional) 1.5 - 24 inches (38.1 - 609.6 mm) 36 inches (914.4 mm) 417 ft-lb (hydraulic)(565.4 N•m) Electric Pneumatic Hydraulic
BB5500 2.5 inches (1.875 inches optional)(63.5, 47.6 mm optional) 2 - 4.2 inches (50.8 - 106.7 mm) length of bar 65 ft-lb (88.1 N•m) Pneumatic Hydraulic
BB6100 3.5 inches (88.9 mm) With standard stack blocks: 6 - 38 inches (152.4 - 965.2 mm)with boring/facing arm: 19.9 - 42.1 inches (505.5 - 1069.3 mm) length of bar 470 - 1820 ft-lb (637.2 - 2467.6 N•m) Hydraulic
BB7100 5 inches (127 mm) With standard stack blocks: 10.25 - 57.5 inches (260.4 - 1460.5 mm), with boring/facing arm: 22.1 - 62.5 inches (561.3 -1587.5 mm), with standard stack blocks:18.1 - 80.1 inches (459.7 - 2034.5 mm), with boring/facing arm: 28.9 - 97.7 inches (734.1 - 2481.6 mm) length of bar 750 - 2900 ft-lb (1020 - 3930 N•m) Hydraulic
BB8100 8 inches (203.2 mm) With standard stack blocks: 18.1 - 80.1 inches (459.7 - 2034.5 mm).With boring/facing arm: 28.9 - 97.7 inches (734.1 - 2481.6 mm) length of bar 3350 - 6068 ft-lb (4542 - 8227 N•m) Hydraulic

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