Coal Mine Backhoe Loader
1.Designed specifically for underground coal mines, with explosion-proof design
2.It has been used in the mine for over 20 years and is a mature and reliable product.
3.The original manufacturer delivers directly, with favorable prices and reliable quality.
4.The supply of components at a price far below the industry average has significantly reduced the usage cost.
Product Details
The Coal Mine Backhoe Loader is specially designed for underground coal mining operations. Its core features a dustproof and explosion-proof design that complies with national coal mine safety standards. It is fully compatible with the complex and harsh environment of high methane and high dust levels in underground coal mines, effectively avoiding potential safety hazards during operations, ensuring the dual safety of underground workers and equipment. It fully meets the strict requirements for explosion-proof operations in coal mines and guarantees the safety of work and production.
As a mature product deeply involved in the field of coal mining machinery, this equipment has been put into practical application in many large and medium-sized coal mines for over 20 years. After undergoing repeated tests in underground operations over a long period of time, it has demonstrated significant advantages in terms of wear resistance, stability and adaptability. There are no major fault records. With solid product performance, it has won the recognition of numerous coal mining enterprises. It is a reliable operation equipment that has been verified by the market. There is no need to worry about compatibility and usage risks.
Parameters
Item | ZWY-80/30L | ZWY-80/37L | ZWY-80/45L | ZWY-100/45L | ZWY-120/65L | ZWY-150/55L | ZWY-180/75L | ZWY-220/75L | |
Main Technical Parameters | |||||||||
Applicable Section (Width × Height) m | 3.2×2.2 | 3.5×2.5 | 4×2.5 | 4.8×3.2 | 5.4×4.0 | 5.8×4.5 | 6.2×5 | 7.5×5.5 | |
Applicable Axis Width* | (-16° ~ +16°) | (-20° ~ +20°) | ( -32° ~ +32°) | ||||||
Loading Capacity m³/h | 80 | 100 | 120 | 150 | 180 | 220 | |||
Control Mode | Hydraulic Pilot Control | ||||||||
Main Motor Power KW | 30 | 37 | 45 | 55 | 75 | ||||
Digging Width mm | 3200 | 3500 | 4000 | 4600 | 5400 | 5800 | 6200 | 7000 | |
Digging Distance mm | 1500 | 1600 | 1800 | 2150 | 2500 | 3300 | |||
Digging Height mm | 1800 | 2200 | 3000 | 3500 | 3800 | 4000 | 4300 | ||
Digging Depth mm | 400 | 500 | 800 | 990 | 1050 | ||||
Unloading Height (Adjustable) mm | 1200 | 1450 | 2000 | ||||||
Unloading Distance (Adjustable) mm | 1150 | ||||||||
Max. Rotation Angle* | ±36° | ±45° | ±55° | ||||||
Max. Transport Material Size mm | < φ500 | < φ580 | < φ625 | < φ780 | |||||
Boom Structure | Single Boom | Single Boom (or Double Boom) | Double Boom | ||||||
Hoisting Speed m/min | 44 | ||||||||
Track Gauge (Adjustable) mm | 890 | 890 | 900 | 1110 | 1190 | 1400 | |||
Travel Speed m/s | 0.5 | ||||||||
Ground Clearance mm | 300 | ||||||||
Min. Turning Radius m | ≥ 5 | ≥ 7 | ≥ 8 | ||||||
Ground Pressure MPa | ≤ 0.1 | ||||||||
Rated Working Pressure MPa | 23 | ||||||||
Max. Bucket Size | Length mm | 3350 | 4200 | ||||||
Width mm | 850 | 900 | 1000 | 1100 | 1200 | ||||
Height mm | 1200 | 1400 | 1500 | 1650 | |||||
Max. Bucket Weight Kg | 2300 | 3000 | 3500 | ||||||
Max. Overall Dimensions (Working) | Length mm | 6000 | 6500 | 6800 | 7000 | 7500 | 8800 | ||
Width mm | 1750 | 1800 | 2200 | 2350 | 2640 | ||||
Height mm | 1750 | 1750 | 1800 | 2900 | 3250 | 3600 | 3800 | 4200 | |
Machine Weight Kg | 7600 | 8000 | 8200 | 11200 | 13800 | 15200 | 17800 | 20000 | |
Our advantages
The products are directly supplied by the original factory, eliminating the need for middle agents. This ensures that each piece of equipment is an original factory product, with controllable quality and guaranteed after-sales service. At the same time, relying on the direct supply advantage of the manufacturer, we can offer more competitive wholesale prices, significantly reducing the procurement costs for enterprises.
In addition, the manufacturer provides exclusive accessory supply services. The accessory prices are much lower than the industry average, and the supply is timely, effectively reducing the equipment downtime for maintenance, significantly lowering the subsequent operation and usage costs of the equipment, and helping coal mining enterprises control production costs and improve work efficiency. It is a high-performance and cost-effective preferred equipment for underground excavation and loading operations in coal mines.
About us
The company covers a total area of 300 acres, among which the modern production workshop occupies 160 acres and is equipped with a high-standard research and comprehensive building, integrating product research and development, process optimization, and test and inspection. This ensures technological leadership and reliable quality from the very beginning.
The factory has a complete functional zoning, including riveting and welding workshop, machining workshop, electrical control workshop, painting and coating workshop, final assembly workshop, and large-scale raw material storage center. It realizes the entire production chain from steel cutting, mechanical processing, structural riveting, electrical integration, surface treatment to finished product assembly.
We do not rely on outsourcing or do OEM production. From raw material procurement to product delivery, the entire process is controllable. This significantly reduces intermediate links and manufacturing costs, and truly achieves direct supply from the factory, with competitive prices and guaranteed quality.
