DTH Drill Machinery Drilling Hole 90-140mm (850MF)

• Customization: Available
• Structure: Hydraulic DTH Drilling Machinery
• Layout: Hydraulic DTH Drilling Machinery
• Model NO.: KT 850MF, 900ER, 880, 890, SL500
• Hole Diameter: 90-140mm
• Automatic Grade: Manual
• Precision: Normal Precision
• Certification: ISO 9001
• Condition: New
• Rock Hardness: F=6-20
• Drilling Hole: 90-140mm
• Drilling Depth: Down40m;Up30m
• Driving Mode: Grawler Unit
• Grade Ability: 28°
• Working Pressure: 20MPa
• Dimension: 5700*2050*2200mm
• DTH Pressure: 0.7~2.4MPa
• Sales Area: Global
• Color: Yellow
• Specification: ISO9001
• Trademark: KATO
• Origin: Liaocheng of Shandong Province
• HS Code: 84314320
• Production Capacity: 1000units/Month

Product Description

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