- Safety by-pass relief valve is standard to prevent dangerous overloading.
2-year warranty on entire crane -- 5 years on frame weldment. Proof tested at 150% capacity -- all cranes exceed ASME PALD-12 and ANSI Z535 Standards. Rolls smoothly, easily on long-wearing phenolic wheels with roller bearings. Optional wheels, floor lock and power lift option featuring deep cycle battery -- fully automatic charger plus a remote pendant on a 20' coil cord available -- contact for details. FOB Shipping Point.