Welcome to Changsha Mining Equipment Co., Ltd.
The JD-1.6 dispatch winch achieves deceleration and transmission through a two-stage planetary gear system and a floating mechanism. By controlling the motor’s forward/reverse rotation and manipulating the two brake bands, the drum can realize forward, reverse and stop — enabling traction, lowering and holding of heavy loads.
The depth indicator meshes with the internal gear on the drum, driving a screw to display the depth accurately. All rotating parts inside the winch are equipped with rolling bearings for smooth, maintenance-friendly operation. The drum unit integrates rope winding, planetary deceleration, and braking control in a compact housing.
Robust & compact Entire drum unit with planetary reduction inside the drum cavity saves space and increases reliability.
Accurate depth control Gear-driven depth indicator provides real‑time visual feedback – no electrical failure risk.
Smooth & durable All rotating parts use rolling bearings; low friction, long service life even under harsh mining conditions.
Superior braking Dual brake bands enable precise stopping, holding, and emergency control, certified for mining safety.
| Item | Unit | JD-1.6 |
|---|---|---|
| Drum Dimensions (Diameter × Width) | mm | φ300×356 |
| Rope Capacity | m | 400 |
| Wire Rope Diameter | mm | φ16 |
| Maximum Static Tension (Outer Layer) | kN | 16 |
| Speed of Outer Layer Rope | m/s | 1.20 |
| Electric Motor Model | / | YBJ-25 |
| Electric Motor Power | kW | 25 |
| Electric Motor Speed | r/min | 1470 |
| Winch Weight (without wire rope) | kg | 1405 |
| Overall Dimensions (L×W×H) | mm | 1350 × 1290 × 1190 |