20 ton JH series electric winch
JH series prop-drawing winch mainly applied in mine underground roadway for prop-pulling caving, especially in vertical slot seam, thin seam, medium seam, and some working area has less roof pressure. It also can be used for transporting materials, unloading the chute and other assistant drawing work.
Consists of motor, base, drum , brake, hydraulic push rod, base, cover, planetary gear as core of transmission system, explosion- proof electric system.
Feature: compact structure, relatively smaller volume, convenient for moving and installment, running smooth and steady, easy maintenance, simple operation.
The working pattern: low-speed, heavy load, non-continuous working system.
| Model | JH-5 | JH-8 | JY-14 | JH-20 | JH-30 | |||
| wire rope static tension average KN | 50 | 80 | 140 | 200 | 300 | |||
| wire rope speed average m/s | 0.11 | 0.09 | 0.11 | 0.07 | 0.1 | |||
| wire rope capacity m | 80 | 100 | 130 | 170 | 220 | |||
| wire rope diameter mm | 15.5 | 17 | 21.5 | 24.5 | 30 | |||
| motor | power Kw | 7.5 | 7.5 | 11 | 18.5 | 22 | 45 | |
| speed r/min | 1460 | 970 | 970 | 740 | 980 | 990 | ||
| dimension | length mm | 1450 | 1660 | 1645 | 2100 | 2060 | 2700 | 3382 |
| width mm | 580 | 530 | 610 | 775 | 680 | 968 | 1070 | |
| height mm | 515 | 670 | 760 | 955 | 935 | 855 | 1071 | |
| winch weight kg | 630 | 700 | 760 | 1600 | 1450 | 2617 | 4500 | |
| comment | A hand brake device | A hand brake device | ||||||
| other: certificated electric underground used slow mining winch | ||||||||
Our Packaging: Standard Wooden case, or as customer required.
Our Shipping: Delivery within 7days after receive the deposit.
1.One year warranty from delivery
2. Free components for replacement within warranty period
3. Professional solution provider
4. Free technical support at any time
Xuzhou Mine Equipment Manufacturing Co., Ltd founded in 1956. As a leader of mining equipment manufacturer in China, we have been devoted to creating new and high quality products in mining field for more than 50 years. Our main products including SQ and JWB endless rope continuous tractor, JSDB series double speed multi-purpose winch, JYB series transport winch, JD series shunting winch, JH series prop-pulling winch, JHMB series slow speed drawing winch, and JZ series sinking winch and etc.
Our sales network has expanded to foreign markets as Vietnam, Russia, Bengal, India, Malaysia, Mongolia etc.for many years.
We insist on offering high quality products, comprehensive service to obtain our customer’s trust and support. Welcome to Xuzhou mine equipment manufacturer co.,ltd.
In order to recommend a most suitable model to meet every customer's specific need, we need to know:
- Intended application of the winch (including working condition)
- Steel rope pull (t)
- Steel rope speed (m/min)
- Drum capacity/rope length (m)
- Rope diameter ( if have)
- Hydraulic system pressure and pump flow ( if have)
- And other special requirements
20 ton JH series electric winch