Meet The Fleet Mansfield Crane Service | Lifting Services | Pennsylvania 5 Meet The Fleet 500 Ton 500 Ton Liebherr LTM 1400-7.1 • 197’ Main Boom• 276’ Luffing Jib See Specs 350 Ton Long Boom 350 Ton Long Boom Grove GMK 6300 L-1 • 263’ Main Boom• 121’ Hydraulic Offset Lattice Extension See Specs 300 Ton 300 Ton GMK 5250 XL - 1 • 257’ Main Boom• 111’ Hydraulic Offset Extension See Specs 275 Ton 275 Ton Multiple Units Available Grove GMK 5275 • 223’ main boom• 121’ Hydraulic Offset Lattice Extension See Specs 165 Ton 165 Ton Grove GMK 5165 • 197’ Main Boom• 105’ Hydraulic Offset Lattice Extension See Specs 115 Ton 115 Ton Multiple Units Available GMK 4115 • 171’ Main Boom• 89’ Hydraulic Offset Lattice Extension See Specs 115 Ton 115 Ton Grove TMS 9000-2 • 169’ Main Boom• 57’ Hydraulic Offset Lattice Extension See Specs 55 Ton 55 Ton Multiple Units Available National NBT 55 • 128’ Main Boom• 45’ Extension See Specs 25 Ton 25 Ton Grove SCD25 • 71’ Main Boom• 17’ Extension See Specs