3-Ton Deep Well Mining Winch Hoist 472m Lifting for 200m Shaft Sinking

3-Ton Deep Well Mining Winch Hoist 472m Lifting for 200m Shaft Sinking. High Capacity Transport: 4.5 ton carrying capacity for personnel and equipment. Rapid Lifting Speed: Maximum lifting speed of 4.1 meters per second. Deep Shaft Capability: Designed for lift heights up to 601 meters. Explosion-Proof Safety: Features antiseptic, insulating, and explosion-proof design. Durable Construction: Built with wire rope and AC induction motor for mining conditions. Global Certifications: Certified by GS, CE, RoHS, and ISO 9001 standards. Comprehensive Warranty: Includes 1-year warranty and after-sales service. Flexible Customization: Customizable drum diameter, width, and motor power options.