Deck/Hand tool/615006-615011 HOIST CHAIN SPUR-GEAR

Specially heat-treated and proof tested steel chain hoists equipped with a safety guard.  These hoists can be operated at any angle and are equipped with a slip steel bolt which allows easy replacement of the load chains.  The load wheel operates on precision ball bearings which are sealed with lubrication inside to eliminate the adverse effect of particles and dust on the moving parts.  The top, bottom hooks and the crosshead are drop forged and the bottom hook is swivel type to allow easy turning of the load.  These hoists have superior working capacities.

经过特殊热处理和检验的钢链提升机，配有安全保护装置。这些提升机可以以任何角度操作，并配备了滑动钢制螺栓，可以方便地更换载重链。负载轮在精密滚珠轴承上运行，轴承内部用润滑密封，以消除颗粒和灰尘对运动部件的不利影响。顶钩、底钩和十字头均为落锻，底钩为旋转式，便于转载。这些提升机具有优越的工作能力。