Welcome to Changsha Mining Equipment Co., Ltd.
JK2.0 Single Rope Winding Shaft Hoist
- Vertical Shaft Hoisting
- Personnel Material Transport
- Motor-Reducer Power Transmission
- Electrical Speed Control
NEW MODEL
JK2.0 Single Rope Winding Shaft Hoist
Advanced Hoisting Solution for Mining Operations
Application Scope
The JK(B) Type Single Rope Winding Hoist is primarily designed for lifting coal materials, personnel, and lowering materials, equipment, etc. in shafts or inclined shafts of coal mines, metal mines, and non-metal mines. Engineered for reliability and efficiency in the most demanding mining environments.
Working Principle
The motor transmits power to the reel wound with the wire rope through the reducer, enabling the lifting and lowering of containers. Speed is precisely adjusted through advanced electrical control systems. The disc brake operates via hydraulic and electrical control mechanisms. Our integrated machine, electrical, and hydraulic joint control system, composed of various transmission sensors and control components, provides comprehensive monitoring and protection for the entire machine. This system enables seamless information transmission both internally and externally through cutting-edge computer and network technology.
Key Features
Robust Construction
Heavy-duty components designed for continuous operation in harsh mining environments.
Precision Control
Advanced electrical control system for smooth speed adjustment and operation.
Safety Systems
Multiple safety mechanisms including hydraulic disc brakes and monitoring sensors.
Smart Monitoring
Integrated network technology for real-time performance tracking and diagnostics.
Main Shaft Device
The main shaft device serves as the core working mechanism of the winch and the primary load-bearing component. Engineered to withstand all operational torque, it efficiently winds the hoisting wire rope while enduring various dynamic loads. The assembly comprises:
High-Strength
Main Shaft
Precision
Bearings & Seats
Durable
Reel Assembly
Additional components include support wheels, specialized liners, and high-strength bolt assemblies, all contributing to exceptional durability and performance.
Technical Specifications
| Parameter | Model JK-2.0×1.5 / JK-2.0×1.5P | Model JK-2.0×1.8 / JK-2.0×1.8P | Model JK-2.0×2.0 / JK-2.0×2.0P |
|---|---|---|---|
| Drum Diameter (mm) | 2000 | ||
| Drum Width (mm) | 1500 | 1800 | 2000 |
| Maximum Static Tension (kN) | 60 | ||
| Lifting Height/Transport Length - One Layer (m) | 332 | 401 | 445 |
| Lifting Height/Transport Length - Two Layer (m) | 676 | 815 | 903 |
| Lifting Height/Transport Length - Three Layer (m) | 1025 | 1235 | 1368 |
| Steel Wire Rope Diameter (mm) | 25 | ||
| Speed (m/s) | 2.5, 3.2, 3.8, 4.1, 5.1 | ||
| Speed Ratio (i) | 20, 25, 28, 31.5 | ||
| Motor Power (kW) | 185, 220, 260, 280, 355 | ||
| Motor Speed (r/min) | ≤1000 | ||
| Overall Dimensions (m) | 8.2×7.0×2.8 | 8.5×7.0×2.8 | 8.8×7.0×2.8 |
| Weight (kg) | 25200 | 26100 | 27000 |
Advanced Technologies
Hydraulic Disc Braking Intelligent Control System Real-time Monitoring Network Integration High-Torque Transmission
