ZY 850MF belongs to multi-functional light type caterpillar hydraulic down-hole drill designed for the minimizing the drilling cost. This drilling machine adopts powerful turbo changed engine and combines with new type and effective hydraulic system to reduce fuel consumption and improve fuel economy. The body is a compact design and can be operated flexibly has complete functions. It is robust and durable as well as has stable performance under harsh conditions. It provides sustainable productivity for open-pit mining, base installation, building projects, tunnel drilling pre-splitting of dam foundation of hydropower station and etc. New ZY850MF gives customers more choice and maximizes customer'S profit value.
Energy- efficient, powerful and durable, unrivaled new function.
Fast gyratory components-settle the seizing of drill easily.
Dual- speed walking function save relocation time.
Fast propulsive components-increase advance rate
Imported walking motor- Strong in power and good at climbing.
Imported gear oil pump- high system pressure and large rotary torque.
Components for fast lifting-propelled by hydraulic ram and stable in Performance.
Walking-corrective apparatus.
| Model | ZY850MF | Model | ZY850MF |
| Rock hardness | F=6-20 | Sliding frame swing | Left 5°right25° |
| Drilling hole | 90-140mm | Sliding frame journey | 3300mm |
| Drilling depth | Down40m;Up30m | Drilling boom swing | Left 30°right45° |
| Driving mode | Crawler unit | Drillingboom pitching | 60°25° |
| Walking speed | Highspeed3km/h;Low-speed1.8km/h |
| 750mm |
| Grade ability | 28° | The height of the distance from the ground | 250mm |
| Dimension | 5700*2050*2200mm | Compensation length | 860mm |
| Whole machine weight(T) | 4.5T | Turning speed | 0-120rpm |
| Maximum pushing forward | 3m | Turning torque | 2400Nm |
| Working pressure | 20Mpa | Air consumption | 9-12m³ |
| Walking control pressure | 4Mpa | Walking motor toque | 7560Nm |
| DTH pressure | 0.7-2.4Mpa | Diesel power | 42KW |
| Sliding frame pitching | 180° | Engine manufacturer | Yuchai |
Liaocheng Kaituo Construction Machinery Co., Ltd is the professional manufacturer of Rock Drilling Tools, Down the Hole Drilling Tools and Mining Tools. Our main products are "KATO" brand of rock drilling tools, Down the hole drilling tools, Mining tools, Air hose for mining and Concrete vibrator series etc. Our products are widely used in cutting mountains, mining, railway, road building and energy supply construction etc. Our company has the advanced scientific research and the production experience, Our products are interchangeable with various products manufactured by Sandvik, Atlas Copco, Kennametal, Betek, Wirtgen etc.
Since it was found, our company proposed core business philosophy "good faith seeking win-win", and ran out of a production, modern management road of "customer-centric, market-oriented, science and technology, with quality and development, to management for efficiency" with the times, blaze new trails, efforts to build a more excellent " KATO" brand.
All staff of our company warmly welcome friends all over the world to cooperate.
