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 |