The Big Boom TJ+ (H28 TJ+) has a 16-ft. 5-in. telescopic jib with proportional controls that provide a 75-ft. 6-in. outreach with the capacity to rapidly lift loads up to 772 lbs. The boom and jib, with its hexagonal cross section in high elastic modulus steel, offer added rigidity for greater stability and improved operator comfort. Proportional movements and a self-leveling system further maximize working comfort. Other features include an 8-ft. platform, narrow fixed-width frame, oscillating axle and differential wheel lock.